Graco 3A2308C Protective Coating Hand Held Paint Sprayer Users Manual Sprayer, Operation Parts Repair (English)
16h960 07082930-6e85-4eb6-9ba0-c28ddb1ed2fc Graco Paint Sprayer 16H960 User Guide |
2015-04-02
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Operation - Parts - Repair Protective Coating Hand-Held Paint Sprayer 3A2308C EN - For portable spray applications of protective coatings - For professional use only - Not approved for use in explosive atmospheres or hazardous locations - DO NOT SPRAY ZINC COATINGS OR MATERIALS WITH AGGREGATE. ACCELERATED PUMP WEAR WILL OCCUR 4000 psi (27.6 MPa, 276 bar) Maximum Working Pressure IMPORTANT SAFETY INSTRUCTIONS Read all warnings and instructions in this manual. Save these instructions. Model 16H960 ✓ 16N654 ✓ 16N927 16N655 16N656 ✓ ✓ ti19340a Table of Contents Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . 6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Charger Status Indicator Lights . . . . . . . . . . . . . . . . . . 7 Sprayer Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . 8 Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Adjusting Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Starting a New Job . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Install/Service Filter (if needed) . . . . . . . . . . . . . . . . . 13 Install Tip/Guard Assembly (if not installed) . . . . . . . . 14 Filling and Installing Cup . . . . . . . . . . . . . . . . . . . . . . 14 Priming Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Setting Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Getting Started with Basic Techniques . . . . . . . . . . . 17 Triggering Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Aiming Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Unclogging Spray Tip/Guard Assembly . . . . . . . . . . . 18 Shutdown and Cleaning . . . . . . . . . . . . . . . . . . . . . . . 19 Cleaning Sprayer Exterior . . . . . . . . . . . . . . . . . . . . . 21 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spray Pattern Diagnostics . . . . . . . . . . . . . . . . . . . . . Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inlet Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outlet Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pressure Control Knob . . . . . . . . . . . . . . . . . . . . . . . . Pump Module/Drive Module . . . . . . . . . . . . . . . . . . . . Pump Rebuild Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clamshell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motor/Control Board Replacement Kit . . . . . . . . . . . . Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gear Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FCC Declaration for Battery Charger . . . . . . . . . . . . . . . Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . 22 23 24 26 28 28 29 30 31 32 33 35 37 39 41 41 42 43 44 Important User Information Before using your sprayer read this Operation Manual for complete instructions on proper use and safety warnings. DO NOT RETURN THIS SPRAYER TO THE STORE! If you experience problems, contact Graco Product Support at 1-888-541-9788 or visit www.graco.com. Before using this equipment, be sure to read and follow the information on your container label and ask for a Material Safety Data Sheet (MSDS) from your supplier. The container label and MSDS will explain the contents of the material and the specific precautions related to it. Paints, coatings and clean-up materials generally fit into one of the following 3 basic categories: WATER-BASED: The container label should indicate that the material can be cleaned up with soap and water. Your sprayer is compatible with this type of material. Your sprayer is NOT compatible with harsh cleaners such as chlorine bleach. OIL-BASED: The container label should indicate that the material is COMBUSTIBLE and can be cleaned up with mineral spirits or paint thinner. The MSDS must indicate that the flash point of the material is above 100° F. Your sprayer is compatible with this type of material. Use oil-based material outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in this manual. FLAMMABLE: This type of material contains flammable solvents such as xylene, toluene, naphtha, MEK, lacquer thinner, acetone, denatured alcohol, and turpentine. The container label should indicate that this material is FLAMMABLE. Your sprayer is compatible with this type of material. Use flammable materials outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in this manual. 2 3A2308C Warnings Warnings The following warnings are for the setup, use, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. WARNING FIRE AND EXPLOSION HAZARD (GROUNDING) Some oil-based and flammable materials generate static electricity when sprayed. Static electricity creates an explosion and fire risk. Your sprayer has a ground wire that will conduct the static electricity to earth ground. The sprayer and all objects in spray area must be properly grounded to protect against static discharge, sparks or shocks. • Connect the ground wire when spraying flammable or static producing oil-based materials. • If there is static sparking or if you feel a shock, stop spraying immediately and connect the sprayer to earth ground with the ground wire provided. GROUNDING INSTRUCTIONS Clamp sprayer ground wire to earth ground. ti19343a FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: 3A2308C • Do not spray flammable or combustible liquids in a confined area. • Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. • Paint or solvent flowing through the sprayer is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. The sprayer and all objects in spray area shall be properly grounded to protect against static discharge, sparks, or shocks. • Always connect the ground wire provided when spraying flammable materials or static producing oil-based materials. See Grounding Instructions above. • If there is static sparking or you feel a shock, stop operation immediately and connect sprayer to earth ground with the ground wire provided. • Do not spray flammable or combustible materials near open flame or sources of ignition such as cigarettes, external motors, and electrical equipment. • Do not operate light switches, engines, or similar spark producing products in the spray area. • Do not smoke in the spray area. • Keep spray area clean and free of paint or solvent containers, rags, and other flammable materials. • Know the contents of the paints and solvents being sprayed. Read all Material Safety Data Sheets (MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents manufacturer’s safety instructions. • Fire extinguisher equipment shall be present and working. 3 Warnings WARNING WARNING SKIN INJECTION HAZARD High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment. • Do not aim the sprayer at, or spray any person or animal. • Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with any part of the body. • Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly. • Always use the spray tip guard. Do not spray without spray tip guard in place. • Use caution when cleaning and changing spray tips. In the case where the spray tip clogs while spraying, follow the Pressure Relief Procedure for relieving the pressure before reversing or removing the spray tip to clean. • Do not leave the unit energized or under pressure while unattended. When the unit is not in use, follow the Pressure Relief Procedure and engage the trigger lock. • Check parts for signs of damage. Replace any damaged parts with genuine Graco parts. • This system is capable of producing 4000 psi. Use replacement parts or accessories that are rated a minimum of 4000 psi. • Do not carry the sprayer with a finger on the trigger. • Verify that all connections are secure before operating the unit. • Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls. EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Disconnect the battery before servicing. • Always wear appropriate gloves, eye protection, and a respirator or mask when painting. • Do not operate or spray near children. Keep children away from equipment at all times. • Do not overreach or stand on an unstable support. Keep effective footing and balance at all times. • Stay alert and watch what you are doing. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Use only in dry locations. Do not expose to water or rain. • Use in well-lit areas. • Always replace cracked, broken or missing parts immediately with genuine Graco parts. See Parts List, page 23. BATTERY HAZARD The battery may leak, explode, cause burns, or cause an explosion if mishandled. Contents of an open battery can cause severe irritation and/or chemical burns. If on skin, wash with soap and water. If in eyes, flush with water for at least 15 minutes and seek immediate medical attention. • Replace battery only in a well-ventilated area and away from flammable or combustible materials; including paints and solvents. • When battery is not in use, keep it away from metal objects like keys, nails, screws or other metal objects that can short circuit the battery terminals. • Do not throw into fire. • Charge only with Graco-approved charger as listed in this manual. • Do not store at temperatures below 32° or above 113° F (0° to 45° C). • Do not use at temperatures below 40° or above 90° F (4° to 32° C). • Do not expose battery to water or rain. • Do not disassemble, crush, or penetrate the battery. • Do not charge a battery that is cracked or damaged. • Follow local ordinances and/or regulations for disposal. 4 3A2308C Warnings WARNING WARNING CHARGER ELECTRIC SHOCK, FIRE AND EXPLOSION HAZARD Improper setup or usage can cause electric shock, fire, and explosion. • Charge only in a well-ventilated area and away from flammable or combustible materials, including paints and solvents. • Do not charge on a combustible or flammable surface. • Do not leave battery unattended while charging. • Immediately unplug charger and remove battery when charging is complete. • Charge only Graco batteries listed in this manual; other batteries may burst. • Use only in dry locations. Do not expose to water or rain. • Do not use a charger that is cracked or damaged. • If the supply cord is damaged, replace the charger or cord, depending on model. • Never force the battery into the charger. • When operating a charger outdoors, always provide a dry location and use an extension cord suitable for outdoor use. • Disconnect the charger from the outlet before cleaning. • Ensure that the outside surface of the battery is clean and dry before plugging into the charger. • Do not attempt to charge non-rechargeable batteries. • Do not disassemble the charger. Take charger to authorized service center when service or repair is required. PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage. • Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents. • Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility. TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDS’s to know the specific hazards of the fluids you are using. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines. PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to: • Protective eyewear, and hearing protection. • Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer. 3A2308C 5 Component Identification Component Identification A B C R D E P F N G M H K J ti19345a Ref. 6 Description Ref. Description A Accumulator H Battery B Pressure Control Knob J Pressure Relief Valve / Prime Valve C Sprayer Status Indicator K Check Valve D Trigger Lock M Material Cup E Trigger N Spray Tip Assembly F Static Wick P Front Shut-Off Valve G Ground Wire Assembly with Clamp R Material Filter 3A2308C Operation Operation Charging the Battery 2. Plug charger into an electrical outlet and slide battery into charger as shown (light will turn on in 5 seconds). Replace and charge battery only in a well-ventilated area and away from flammable or combustible materials, including paints and solvents. Batteries are initially 50% charged to provide optimum battery life and require charging before first use. It takes approximately 50 minutes to charge a dead battery to 80%, at which point it can be used. It will take approximately 75 minutes to fully charge a dead battery. 1. Place charger in a dry, well-ventilated area and away from flammable or combustible materials, including paints and solvents. ti19341a 3. When battery becomes fully charged, immediately unplug the charger from the power supply and remove the battery from the charger. NOTE: The amount sprayed with each battery varies depending on material, spray tip size, battery charge, and battery temperature. One battery fully charged will spray up to one gallon. Amount sprayed will be less depending on spray tip size, material sprayed, life of battery, temperature, and other environmental factors. Charger Status Indicator Lights Label 3A2308C Appearance Description Solid green light Indicates a full charge. Battery can be used. Flashing green light Battery is charging, indicates 80% charge. Battery can be used. Flashing red light Battery is charging, indicates less than 80% charge. Do NOT use battery. Solid red light Battery is too hot or too cold to charge. Remove battery and allow to cool or warm up before charging. Battery temperature must be between 50° F - 113° F (10° C - 45° C) to charge. Both lights Battery has internal fault or has experienced damage. Do not use. 7 Operation Sprayer Status Indicator Red No light Normal operation. No action required. Change battery. Solid Red Battery is too hot. Unit will shut down until battery has cooled. Yellow Liquid has contacted control board. Allow battery to cool. Allow unit to dry. Flashing Red Motor is too hot and will shut Increase tip size. down if heavy use continues. Turn down pressure. Unit will shut down until motor Let unit cool down. has cooled. Solid Yellow Battery is low or battery is too cold. ti19361a Flashing Yellow Charge battery. Warm up battery. Turn pressure control counter-clockwise to reduce High pressure signal. Gun will pressure. shut down after 1.5 seconds. Increase tip size. Material is too thin--do not thin as much. Solid red and solid yellow Locked motor. Bring sprayer in to service center for diagnostics. *NOTE: The sprayer status indicator light is visible for 10 seconds after the trigger is released. 8 3A2308C Operation Common Procedures Pressure Relief Procedure Trigger Lock Follow the Pressure Relief Procedure whenever you see this symbol. Always engage the trigger lock when you stop spraying to prevent the sprayer from being triggered accidentally by hand, or if dropped or bumped. ti14994a ti14995a ti19350a Do not operate or spray near children. Do not aim the sprayer at, or spray any person or animal. Keep hands and other body parts away from the discharge. For example, do not try to stop the paint flow with any part of the body. This sprayer builds up an internal pressure of 4000 psi during use. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment. 1. Engage trigger lock. Trigger Locked ti19350a ti19374a 2. Put prime/pressure relief valve UP to release pressure. ti14999a Trigger Unlocked (red ring is visible) ti19347a Prime/Pressure Relief Valve Position Spray Tip Position Always perform Pressure Relief Procedure before adjusting spray tip position. ti19346a ti19347a UP position (For priming and releasing pump pressure) ti14999a DOWN position (Ready to spray) ti19371a ti14985a Tip Forward (SPRAY position) 3A2308C ti19370a ti14991a Tip Reversed (UNCLOG position) ti15510a ti15510a 9 Operation Adjusting Pressure NOTE: Spraying water, solvents, and thin materials (low viscosity materials) at high pressure (setting “2” or higher with yellow light flashing) can result in temporary pump leaking. To avoid, read and follow instructions (Quick Guide or Manual) on how to properly adjust pressure. 4. You MUST start with dial at “1” and gradually increase by increments of “1” or less until desired spray pattern is achieved. Put pressure relief handle in UP position to turn pressure control knob, then return handle to DOWN position to spray. NOTE: To reduce overspray and extend battery life, always spray at lowest pressure that results in an acceptable spray pattern. ti19353a ti19372a 1. Put the pressure relief valve UP to relieve pressure. ti19347a 2. Turn pressure control knob: Clockwise to INCREASE pressure, or Counter-clockwise to DECREASE pressure. ti19408a THIN MATERIAL THICK MATERIAL ti19407a 0 1 2 3 4 5 6 7 8 9 10 11 3. Dial in pressure by spraying material on a scrap material. ti19409a 10 3A2308C Operation 5. If yellow light is flashing while triggering, pressure is set too high. You MUST turn down pressure until yellow light no longer flashes, increase tip size, or do not thin material as much. 6. If pressure relief valve is vibrating, pressure is set too high. You MUST turn down pressure, increase tip size, or do not thin material as much. ti19655a ti19656a ti19654a ti19653a NOTE: Thin materials will generally require a low setting and thick materials will generally require a high setting. IMPORTANT! After storage, the piston seals need to be energized prior to next use to prevent leakage. To energize, follow steps below: 1. Prime system with flushing fluid. 2. Spray at low pressure setting “1” for 10 seconds. 3. Drain fluid. You are now ready to spray. 3A2308C 11 Operation Setup 3. Thread lid onto cup and connect cup to sprayer. Flammable fumes (such as solvent and paint fumes) in work area can ignite or explode. See Grounding Instructions, page 3. Do not spray flammable or combustible liquids in a confined area. Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. NOTICE Your sprayer is NOT compatible with harsh cleaners such as chlorine bleach. Using these cleaners will cause damage to the sprayer. Starting a New Job ti19354a ti19384a 4. Put prime/pressure relief valve in UP position. ti19347a NOTE: After storage, the piston seals need to be energized prior to next use to prevent leakage. To energize, follow steps below: a. Prime system with flushing fluid. NOTICE Always flush any cleaning material from the previous use before starting a new job. If the new spraying material is not compatible with leftover material in the pump, adverse reactions could ruin new material. b. Spray at low pressure setting “1” for 10 seconds. c. Drain fluid. You are now ready to spray. 5. You MUST set pressure control to setting “1”. NOTICE Do NOT spray zinc coatings or materials with aggregate. Accelerated pump wear will occur. 1. Engage trigger lock. 6. Disengage trigger lock, turn sprayer upside-down and trigger for approximately 5 seconds to recirculate material. ti19350a 2. Install liner into cup and fill liner 1/2 full with appropriate cleaning fluid for material about to be sprayed. ti19374a ti19348a 12 3A2308C Operation 7. Reverse tip to UNCLOG position. Put prime/pressure relief valve DOWN to spray position and trigger sprayer through tip into waste area for 1- 2 seconds. Install/Service Filter (if needed) 1. Perform Pressure Relief Procedure, page 9. 2. Unthread front valve housing from sprayer. ti19370a ti19346a ti14995a ti19366a 8. Engage trigger lock and put prime/pressure relief valve UP to release pressure. ti19362a ti19347a 3. Filter should come out of pump housing with valve. If filter remains in housing, remove it by hand or with pliers if necessary. ti19350a 9. Remove material cup. 10. Disengage trigger lock, put prime/pressure relief valve DOWN to spray position, hold sprayer slightly above material cup and pull trigger to discharge fluid from pump. ti19342a 4. Install properly-sized filter (if needed). ti19349a 5. Reassemble valve housing to pump. ti19403a 11. Put prime/pressure relief valve UP and pull trigger to finish flushing material. ti19364a ti19401a 12. Properly discard any material in cup. 3A2308C 13 Operation Install Tip/Guard Assembly (if not installed) 2. Install liner into material cup and fill with material. NOTE: Only use Graco Tip/Guard assemblies. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment. ti19348a 3. Thread lid onto material cup and connect cup to sprayer. NOTE: Do not squeeze sides of cup while threading lid onto cup. 1. Engage trigger lock and put prime/pressure relief valve UP to relieve pressure. ti19384a ti19354a ti19347a ti19350a NOTE: Check valve can be oriented in three locations when attached to cup. If squeezing liner with left hand, position check valve on left side. If squeezing liner with right hand, position check valve on right side. Do NOT place hands in front of tip. 2. Screw Tip/Guard Assembly onto sprayer. Tighten retaining nut until completely engaged with sprayer. Do not overtighten nut. ti19355a 4. Squeeze liner to purge air through check valve until material is present at check valve. ti19369a Filling and Installing Cup 1. Engage trigger lock and put prime/pressure relief valve UP to relieve pressure. ti19367a ti19350a 14 ti19347a NOTE: To purge the maximum amount of air out of the liner, slightly tilt the sprayer so the check valve is the highest point. 3A2308C Operation Priming Pump Setting Pressure 1. Put prime/pressure relief valve UP to priming position. NOTE: Spraying water, solvents, and thin materials (low viscosity materials) at high pressure (setting “2” or higher with yellow light flashing) can result in temporary pump leaking. To avoid, read and follow instructions (Quick Guide or Manual) on how to properly adjust pressure. 1. To reduce overspray and extend battery life, always spray at lowest pressure that produces an acceptable spray pattern. ti19347a 2. Turn pressure control knob to prime/clean position in line with red indicator dot. 2. Dial in pressure by spraying material on a scrap material. 3. You MUST start with dial at “1” and gradually increase by increments of “1” or less until desired spray pattern is achieved. Put pressure relief handle in UP position to turn pressure control knob, then return handle to DOWN position to spray. ti19357a 3. Disengage trigger lock and trigger sprayer for three seconds, then release trigger. ti19359a ti19374a ti19408a ti19353a 4. Turn pressure control knob counter-clockwise to lowest position. Put prime/relief valve to DOWN position to spray. ti19346a ti19351a NOTE: A small amount of air may be introduced into the cup from the pump while priming. Slightly tip unit and squeeze liner to purge final amount of air if desired. ti19409a NOTE: After storage, the piston seals need to be energized prior to next use to prevent leakage. To energize, follow steps below: a. Prime system with flushing fluid. b. Spray at low pressure setting “1” for 10 seconds. c. 3A2308C Drain fluid. You are now ready to spray. 15 Operation 4. If yellow light is flashing while triggering, pressure is set too high. You MUST turn down pressure until yellow light no longer flashes, increase tip size, or do not thin material as much. 5. If pressure relief valve is “popping”, pressure is set too high. You MUST turn down pressure, increase tip size, or do not thin material as much. ti19655a ti19656a ti19654a ti19653a NOTE: If not enough pressure can be achieved for an acceptable pattern, reduce tip orifice size and repeat steps. If acceptable pattern is still not achieved, material might need to be thinned or heated (see material manufacturing data sheet for thinning and heating instructions). 16 3A2308C Operation Getting Started with Basic Techniques Triggering Sprayer Use a piece of scrap cardboard to practice these basic spraying techniques before you begin spraying the surface. Pull trigger after starting stroke. Release trigger before end of stroke. Sprayer must be moving when trigger is pulled and released. Hold sprayer 10 in. (25 cm) from surface and aim straight at surface. Tilting sprayer to direct spray angle causes an uneven finish. (25 cm) 10 in. ti19393a thick even finish Start Moving uneven finish Aiming Sprayer Flex wrist to keep sprayer pointed straight. Fanning sprayer to direct spray at angle causes uneven finish. thin thick Release Trigger ti19391a thin even finish Pull Trigger Aim tip of sprayer at bottom edge of previous stroke, overlapping each stroke by half. thin ti19389a ti19388a ti19387a ti19392a ti19390a NOTE: How fast you move the sprayer will affect spray application. If material is pulsating (see below), you are moving too fast. If material runs, you are moving too slow. See Troubleshooting, page 24. Pulsating Material 3A2308C 17 Operation Unclogging Spray Tip/Guard Assembly 5. Disengage trigger lock, put prime/pressure relief valve DOWN to spray position, and resume spraying. Always perform the Pressure Relief Procedure (page 9) before unclogging spray tip. ti19374a 1. To unclog tip obstruction, engage trigger lock and put prime/pressure relief valve UP to relieve pressure. ti19346a 6. If tip is still clogged, it may be necessary to repeat steps 1 - 5 and rotate the tip from SPRAY to UNCLOG several times. Repeat step 1 to release pressure, remove and clean filter, or replace with new tip assembly. ti19347a ti19350a 2. Reverse spray tip to UNCLOG position. ti19349a 7. When obstruction is cleared, engage trigger lock and rotate arrow-shaped handle back to SPRAY position. ti19370a 3. Aim sprayer at waste area, disengage trigger lock, and put prime/pressure relief valve DOWN to spray position. Pull trigger to clear clog. ti19350a ti19371a ti19374a ti19346a 4. Engage trigger lock. Put prime/pressure relief valve UP to relieve pressure and rotate spray tip back to SPRAY position. ti19347a ti19371a ti19350a 18 3A2308C Operation Shutdown and Cleaning 3. Remove cup from sprayer. NOTICE Failure to properly clean sprayer after each use will result in hardened materials, damage to the sprayer, and the warranty will no longer be valid. Do not store solvents other than mineral spirits in sprayer. Flushing Sprayer ti19360a 4. Remove lid from cup. Do not spray solvents through the spray tip. Clean the tip in a bucket of compatible solvent. Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. NOTICE Protect the internal parts of this sprayer from water. Do not submerge the sprayer in cleaning fluid. Openings in shroud allow cooling of mechanical parts and electronics inside. If water or cleaning fluid gets into these openings, the sprayer could malfunction or become permanently damaged. 1. Engage trigger lock and put prime/pressure relief valve UP to release pressure. ti19363a 5. Remove material liner and lid from cup and properly dispose. Properly dispose any excess material left in the liner. ti15000a ti19347a ti19350a ti14994a ti19352a 2. Turn pressure control knob to prime/clean position. 6. Insert a new liner into cup and fill 1/2 full with appropriate flushing fluid. Screw on lid and attach cup to sprayer. Shake sprayer to move flushing fluid around and clean all wetted areas inside cup. ti19357a ti19365a 3A2308C 19 Operation 7. Disengage trigger lock, turn sprayer upside-down and trigger for approximately 15 seconds to recirculate material. 11. Remove cup and properly dispose contaminated fluid. ti19385a ti19374a ti14994a 12. Refill liner 1/2 full. Disengage trigger lock, turn sprayer upside-down and trigger sprayer for approximately 15 seconds to recirculate material. To avoid serious injury or damage to equipment, do not expose the sprayer electronics to flushing solvents. Keep sprayer at least 10 in. above the rim of the container when flushing. ti19358a ti19374a 13. Put prime/pressure relief valve DOWN to spray position. Spray the remaining amount of cleaning fluid through the front of the sprayer. ti19798a Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. When flushing with solvents, always ground the sprayer and waste container. 8. Reverse tip to UNCLOG position. Put prime/pressure relief valve DOWN to spray position and trigger sprayer through tip into waste area for 1- 2 seconds. ti19370a 14. If sprayer is not completely clean, repeat steps 11 and 12. 15. Engage trigger lock and put prime/pressure relief valve UP to release pressure. ti19350a ti19346a ti14995a ti19366a 9. Engage trigger lock. Put prime/pressure relief valve in UP position. ti19350a ti19404a ti19346a ti19347a 16. Remove material liner and lid and properly dispose. Properly dispose used fluid. ti19347a 10. Unthread tip/guard from sprayer and soak in appropriate flushing fluid. ti19385a 17. Clean Spray Tip/Guard assembly with clean flushing fluid. Use a soft brush to loosen and remove dried material if needed. ti19386a ti19344a 20 3A2308C Operation Cleaning Sprayer Exterior Wipe paint off outside of sprayer using a soft cloth moistened with water or flushing fluid. Do NOT submerge the sprayer or pump. 3. Disengage trigger lock, turn sprayer upside-down and trigger for approximately 10 seconds to recirculate material. ti19374a ti19358a 4. Reverse tip to UNCLOG position. Put prime/pressure relief valve DOWN to spray position and trigger sprayer through tip into waste area for 1- 2 seconds. ti19400a ti19370a This sprayer is equipped with a static wick that reduces the build up of static charge to reduce the risk of fire and explosion. KEEP THIS SURFACE CLEAN OF OVERSPRAY. ti19346a ti19366a 5. Properly dispose of used storage fluid from material cup. ti19405a 6. Recharge battery to full charge before storage. See Charging the Battery, page 7. Storage 7. Store sprayer indoors in a cool, dry place. Never store sprayer with material in the cup. 1. Fill material cup 1/3 full with mineral spirits solvent or dilute a 4 oz. bottle of Pump Armor concentrate with an additional 4 oz. of water in material cup and liner. 2. Connect cup to sprayer, put prime/pressure relief valve to UP position. ti19347a ti19384a 3A2308C 21 Parts Parts 40 59 33 57 18 11 32 60 34 58 55 41 56 53 22 31 54 49 16 51 50 52 21 35 44 20 15 7 18 17 61 19 63 39 38 25 26 27 28 30 24 3 29 42 43 4 37 2 10 47 13 36 46 65 6 45 48 62 64 ti19153a 22 3A2308C Parts Parts List Ref. Part 2 3 4 6 7 10 11 13 15 16 17 18 19 20 21 22 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Description 16P165 16P166 16P167 16P169 16P170 16P171 16P172 16P173 KIT, lid, liner, 25 pack KIT, lid, 25 pack KIT, plug, cup (6 pack) KIT, cup KIT, filter, 30 mesh, 10 pack KIT, filter, 60 mesh, 10 pack KIT, filter, 100 mesh, 10 pack KIT, battery, 28V, lithium-ion KIT, module, drive 16P174 Models 16H960, 16N927 16P175 Models 16N654, 16N655, 16N656 KIT, charger, battery *16P177 120V Models 16H960, 16N654 **16P178 240V Models 16N927, 16N655, 16N656 16P179 KIT, pump, rebuild 16P180 KIT, accumulator, replacement 16P181 KIT, prime valve, replacement 16P182 KIT, front shutoff valve, replacement 262601 KIT, replacement, handle, prime valve 16M558 SCREW, thumb 16P284 SCREW, cap, socket head 16P669 SWIVEL 16P451 KIT, repair, intake valve 16N586 GUIDE, ball, inlet 15R867 SPRING, compression 16N589 BALL, stainless steel 109450 PACKING, o-ring 16N848 HOUSING, intake LTX517 TIP, spray 517, RAC X 16P452 KIT, repair, outlet valve 16P935 KIT, repair, pressure knob 16P894 LABEL, control 16P285 SCREW, set, cup, socket, HD 16P164 KIT, pump, replacement, HD 16P183 KIT, motor, replacement KIT, repair, clamshell 16P962 Models 16H960, 16N927 16P961 Models 16N654, 16N655, 16N656 246215 GUARD, RAC X 246453 OneSeal™, RAC X (5 pack) 16P966 237686 3A2308C STRAP, shoulder WIRE, ground assembly with clamp Qty. 1 1 1 1 1 1 1 1 Ref. Part Description 42 43 44 45 46 47 16N441 16N442 16P074 16P076 16P077 16P078 16P411 16N510 24P203 109450 111116 102982 16M574 104319 16M569 111603 16M571 16C354 16P303 16M572 16N602 121817 248936 109575 16N180 SCREW, BHCS, M5, 0.8 x 10, ss SCREW, mach, torx pan hd SCREW, mach, hex, washer, hd SWITCH, assembly SCREW, cap, socket, head POWER CORD U.S. Europe Australia Italy Denmark Swiss UK GEAR, reducer HOUSING, drive PACKING, o-ring PACKING, o-ring, seat PACKING, o-ring SEAT, assembly PACKING, o-ring NEEDLE, assembly, HD PACKING, o-ring, PTFE CAP, needle SPRING, compression PACKING, o-ring RETAINER, spring DISK, toggle knob SCREW, cap, socket HD, m4 KIT, accessory, RAC X SCREW, flange, hex HD HOUSING, gear, machining 16T263 16T264 16T265 16T266 Warning Label Kit (Not Shown) ENG/FRA/SPA Models 16H960, 16N654 SPA/POR/ITA Model 16N927 EU Model 16N655 ASIA/ANZ Model 16N656 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 124165 119236 112161 278345 115263 *** 1 1 1 1 *** Includes 16N441 1 1 *** Replacement Danger and Warning labels are available at no cost. Qty. 4 10 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 *** Includes 16N441, 16N442, 16P074 23 Troubleshooting Troubleshooting Check everything in this Troubleshooting Table before you bring the sprayer to an authorized service center. Problem Sprayer makes no sound when trigger is pulled Cause Trigger is locked. Solution Disengage trigger lock. See page 9. Status Indicator Light is solid YELLOW Replace with charged battery and when triggering, indicating that the bat- place old battery in charger, or allow tery charge is low, or the battery is too battery to warm up. cold. Status Indicator Light is solid RED Allow battery to cool. when triggering, indicating that the battery is too hot to operate. Battery is not installed or is damaged. Install battery or replace. Prime/Pressure Relief valve is in UP position. Put valve DOWN to spray position. Tip is not in SPRAY position. Turn tip to SPRAY position. Pump is clogged, frozen, or has debris See Repair manual. inside. Sprayer makes sound but no material is sprayed when trigger is pulled Sprayer is not primed or air is in material cup. Prime the pump. See Starting a new Job (or Refilling the Cup), page 12. Tip is clogged. See Unclogging Tip/Guard Assembly, page 18. Tip filter is clogged. Remove and clean tip filter. See Install/Service Filter, page 13. No or low material in liner. Refill liner with material and prime the pump. Inlet ball is stuck from material residue left in sprayer. Use a pencil or thin rod to lightly push on inlet valve to make sure it moves up and down freely. Outlet ball is stuck from material residue left in sprayer. Use a thin rod to lightly push outlet valve ball to make sure it moves freely. Outlet valve is visible when filter is removed. See Install/Service Filter, page 13. Pressure setting too low. 24 Turn pressure control knob clockwise to increase pressure. 3A2308C Troubleshooting Problem Sprayer sprays with poor results Cause Solution Tip is partially clogged See Unclogging Tip/Guard Assembly, page 18. Tip filter is partially clogged or damaged. Clean or replace filter. See page 13. Material being sprayed is aerated because it was shaken. Do NOT shake material. Stir the material or check the manufacturer’s recommendation for the material being sprayed. Material being sprayed is too cold to spray. Warm material. Pressure adjustment is not set correctly. Readjust pressure setting. See Setting Pressure, page 15. Material being sprayed is too thick. Thin material with proper reducer recommended by material manufacturer. Incorrect tip for application of material. Change tip size. Tip is worn or damaged. Replace tip. Tip is not in correct position. Rotate tip to SPRAY position. Inlet or outlet valves are worn. See Repair manual. Prime/Pressure Relief valve is worn out. Replace Prime/Pressure Relief valve. Accumulator is frozen and not function- Check to see if accumulator moves ing properly. when spraying. If frozen, replace accumulator. Battery is discharged but charger still displays green light when battery is inserted. Damaged battery. Battery does not last long. Battery life varies with material, tip size, See Charging the Battery, page 7. pressure, and speed setting. Prime/relief valve is moving and Tip is clogged. making a popping noise while spraying. Pressure is too high Replace battery. Unclog tip. Turn pressure control knob counterclockwise. Increase tip size. Front valve housing is clogged. Remove front valve housing and clean. Tip is not in correct position. Rotate Tip to SPRAY position. Accumulator is frozen and not function- Check to see if accumulator moves ing properly. when spraying. If frozen, replace accumulator. Pump keeps losing prime. Air is getting into the bag system Ensure lid is tight. Ensure liner is not pinched and creating an air leak path. Change lid and liner. Retry. Material is too thick. Properly mix material to shear thin the material. Warm up material to reduce viscosity. Thin material with proper reducing agent. Prime/Pressure Relief valve is not properly sealed. 3A2308C Make sure Prime/Pressure Relief valve is fully assembled with thread sealant applied to threads. 25 Troubleshooting Problem Cause Paint leaks from bottom of pump module. Solution Piston seal failure. Replace pump module. See Repair manual. Replace piston seals. See Repair manual. Water or thin cleaning fluids drip from bottom of pump module. Thin fluids commonly drip while spraying at high pressure. After storage, the piston seals need to be energized prior to next use to prevent leakage. To energize, follow steps below: a. Prime system with flushing fluid. b. Spray at low pressure setting “1” for 10 seconds. Cannot squeeze bag to extinguish air out of liner with a new lid. O-ring has set in check valve. O-ring in check valve is enlarged from solvents. c. Drain fluid. You are now ready to spray. Lightly poke bottom of check valve on underside of lid to release valve. Replace lid. Check valve is frozen from cured material. Replace lid. Sprayer shuts down after 1.5 seconds of spraying and yellow light flashes. Pressure is too high. Turn pressure control knob counterclockwise. Liquid is squirting out of accumulator. Accumulator is worn out. Replace accumulator. Increase tip size. Spray Pattern Diagnostics Problem Cause Spray pattern is pulsating: Spray pattern has tails: Solution Operator is moving too fast while spraying. Slow speed of movement. Tip or tip filter is clogged. Unclog tip or clean tip filter, page 18. Pressure control is too low. Turn up pressure control. Incorrect tip for application of material. Change tip. Inlet or outlet valves are worn. See Repair manual. ti15526a 26 3A2308C Troubleshooting Problem Cause Spray pattern has dripping: Spray pattern is too narrow: ti15523a ti15523a Spray pattern is too wide: Solution Sprayer is moving too slow for material. Move sprayer faster while spraying. Sprayer is too close to target surface. Move sprayer away from surface 10 in. (25 cm) Holding trigger while changing spray direction. Release trigger when changing directions. Incorrect tip for application of material. Replace tip. Pressure control is too high. Turn down pressure control. Tip is worn or damaged. Replace tip. Sprayer is too close to target surface. Move sprayer away from surface 10 in. (25 cm) Incorrect tip for application of material. Replace tip. Tip is worn or damaged. Replace tip. Sprayer is too far away from target surface. Move sprayer closer to surface. Incorrect tip for application of material. Replace tip. Excess material has accumulated on Spray Tip/Guard Assembly. See Shutdown and Cleaning, page 19. Tip filter is partially clogged or damaged. Clean or replace filter. See page 13. Front valve is slow to react. Clean front valve. ti15527a ti15527a Spray pattern “spits” at the end or beginning: ti15525a ti15525a Tip continues to drip or ooze material after trigger is released: Front valve is damaged or worn out. Replace front valve. Filter is partially clogged or damaged. Clean or replace filter. See page 13. Tip/Guard Assembly not threaded completely onto sprayer. See Install Tip/Guard Assembly, page 14. Seat is worn. Replace front valve seat housing. ti15528a ti15528a 3A2308C 27 Repair Repair Inlet Valve Installation 1. Insert ball guide (25) with smaller diameter inserted first. Removal 25 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19615a ti19347a ti19350a 2. Use a thin wire to assemble spring into inlet cavity. 2. Remove material cup and battery. ti19612a ti19360a ti19617a 3. Hold sprayer upside-down and use wrench or socket to loosen fitting. Remove inlet fitting (29), inlet ball (27), spring, and ball guide (25). NOTE: Use needle-nose pliers to remove spring and ball guide if needed. 29 25 3. Make sure prime/pressure relief valve is in UP position. Insert ball (27) and assemble inlet fitting (29) using wrench or socket. Tighten to 140 in-lb (15.8 N•m). 27 ti19347a 27 29 ti19663a ti19619a 4. Clean as much excess material from inlet cavity as possible. ti19664a ti19613a 28 3A2308C Repair Outlet Valve 5. Clean as much excess material from outlet valve cavity as possible. Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19614a ti19347a ti19350a Installation 2. Remove material cup and battery. NOTE: Inlet valve must be fully installed before outlet valve can be installed. 1. Make sure prime/pressure relief valve is in UP position. Use a thin screwdriver or allen wrench and turn outlet valve (31) counter-clockwise to install. 31 ti19617a ti19360a ti19347a 3. Loosen set screws (34) from pressure control knob and remove knob. 34 ti19623a 2. Thread outlet valve in until it touches inlet ball. DO NOT TIGHTEN. Outlet valve should only be threaded until inlet ball does not move when touched. ti19620a 4. Use thin screwdriver or allen wrench to turn outlet valve (31) clockwise and remove. ti19616a 31 3. Install pressure control knob. Turn knob fully counter-clockwise until it stops (“0” setting will line up with red dot). Torque set screws (34) to 40 in-lb (4.5 N•m). 34 ti19626a ti19620a 3A2308C ti19351a 29 Repair Pressure Control Knob Installation NOTE: Inlet valve must be fully installed before outlet valve can be installed. Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19350a 1. Make sure prime/pressure relief valve is in UP position. Use a thin screwdriver or allen wrench to turn outlet valve counter-clockwise until it touches inlet ball. DO NOT TIGHTEN. Outlet valve should only be threaded until inlet ball does not move when touched. ti19347a 2. Loosen two set screws (34) from pressure control knob and remove knob. ti19347a 34 ti19616a ti19620a 2. Install pressure control knob. Turn knob fully counter-clockwise (“0” setting will line up with red dot). Torque set screws (34) to 40 in-lb (4.5 N•m). 34 ti19620a 30 ti19351a 3A2308C Repair Pump Module/Drive Module 5. Remove pump module (35) from drive module (11). 11 35 Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19625a Installation 1. Engage trigger lock and remove battery from unit. ti19347a ti19350a 2. Remove material cup and battery. ti19350a ti19617a ti19617a ti19360a 3. Unscrew swivel bolt (22) by pressing down and turning it counter-clockwise. Use tool if needed. 2. Assemble pump module (35) to drive module (11). Gears must properly engage for assembly. Slightly rotate pump assembly as needed for proper engagement. 11 35 22 ti19624a ti19621a 4. Unscrew bolt (20). Use tool if needed. 3. Assemble swivel bolt (22) and bolt (20). Partially thread both bolts before tightening either bolt. Use tool to tighten and make sure bolts are secure. NOTE: Make sure there is no gap between the two housings when assembling bolts. 22 20 ti19618a 20 ti19622a 3A2308C 31 Repair Pump Rebuild Kit Installation 1. Hold rebuild kit (15) and insert wobble drive into piston pocket and connect together. Removal 1. Remove pump module from drive module. See Pump Module/Drive Module, page 31. 15 2. Remove outlet valve from pump module and set aside. See Outlet Valve, page 29. 3. Remove inlet valve from pump module and set aside. See Inlet Valve, page 7. 4. Remove accumulator (16), front valve (18), and prime valve (17) from pump module and set aside. 16 ti19642a 2. Install four bolts (21). Torque to 60 in-lb (6.7 N•m). 17 21 18 ti19643a ti19645a 5. Remove four bolts (21) from pump module. 3. Install accumulator (16). Torque to 140 in-lb (15.8 N•m). Apply thread sealant to prime valve (17) and install. Torque to 140 in-lb (15.8 N•m). Install front valve (18) fully tighten. 16 21 ti19646a 17 18 6. Separate pump portions as shown below. ti19644a 4. Install inlet valve to pump module. See Inlet Valve, page 7. ti19647a 7. Inspect wobble drive assembly. If bearing race is visible as shown below, replace wobble drive assembly. 5. Install outlet valve to pump module. See Outlet Valve, page 29. 6. Install pump module to drive module. See Pump Module/Drive Module, page 31. ti19863a 32 3A2308C Repair Clamshell 6. Remove nut from ground stud. Remove ring terminal and unscrew second nut from ground stud. Remove ground stud from clamshell. Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19638a 7. Carefully remove motor, motor housing, switch, control board, indicator lights, trigger lock, and static wick from clamshell. ti19347a ti19350a 2. Remove material cup and battery. ti19639a ti19617a ti19360a 3. Remove pump module from drive module. See Pump Module/Drive Module, page 31. Installation 1. Insert control board into right half of clamshell. 4. Remove screws (42) from motor housing. 42 ti19627a ti19636a 5. Remove screws (43) from clamshell. 2. Install two LED lights into designated slot in right half of clamshell. Push wire bundle into slots in clamshell. 43 ti19637a ti19628a 3A2308C 33 Repair 3. Set motor housing into right half of clamshell and loosely install two bolts (42) to motor housing as shown below. 7. Press ground stud into left half of clamshell. Tighten nut onto stud. Install ground terminal to stud and tighten second nut onto stud. Install wire up along handle. 42 ti19629a ti19633a 4. Route wires from motor down the handle. 8. Insert static wick into right half of clamshell and install left clamshell to right clamshell. ti19630a 5. Install trigger over top of wires. Route trigger wires behind trigger. ti19634a NOTICE Wires can become damaged when pinched between clamshell halves. Make sure no wires are pinched during reassembly. ti19631a 6. Insert trigger lock over trigger with o-ring facing out. 9. Install bolts (42) to motor housing and install screws (43) to connect clamshell halves. Make sure LED lights and static wick are securely in place. Tighten bolts (42) to 50 in-lb (5.6 N•m) and screws (43) to 9 in-lb (1 N•m). 43 42 ti19635a ti19632a 10. Install pump module to drive module. See Pump Module/Drive Module, page 31. 34 3A2308C Repair Motor/Control Board Replacement Kit 6. Unscrew nut from ground stud and remove ring terminal. Leave other nut secured to ground stud. Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19640a 7. Remove motor, motor housing, switch, control board, indicator lights, trigger lock, and static wick from clamshell. ti19347a ti19350a 2. Remove material cup and battery. ti19617a ti19360a ti19639a 3. Remove pump module from drive module. See Pump Module/Drive Module, page 31. Installation 4. Remove four bolts (42) from motor housing. 1. Insert control board into right half of clamshell. 42 ti19627a ti19636a 2. Install two LED lights into designated slot in right half of clamshell. Push wire bundle into slots in clamshell. 5. Remove screws (43) from clamshell. 43 ti19637a ti19628a 3A2308C 35 Repair 3. Set motor housing into right half of clamshell and loosely install two bolts (42) to motor housing as shown below. 7. Install ground terminal to stud and tighten second nut onto stud. Install wire up along handle. 42 ti19629a ti19641a 8. Insert static wick into right half of clamshell and install left clamshell to right clamshell. 4. Route wires from motor down the handle. ti19634a ti19630a NOTICE 5. Assemble trigger over top of wires. Route trigger wires behind trigger. Wires can become damaged when pinched between clamshell halves. Make sure no wires are pinched during reassembly. 9. Install two bolts (42) to motor housing and install screws (43) to connect clamshell halves. Make sure LED lights and static wick are securely in place. Tighten bolts (42) to 50 in-lb (5.6 N•m) and screws (43) to 9 in-lb (1 N•m). ti19631a 43 6. Insert trigger lock over trigger with o-ring facing out. 42 ti19635a ti19632a 36 10. Install pump module into drive module. See Pump Module/Drive Module, page 31. 3A2308C Repair Switch Assembly 5. Remove eight screws (43) from clamshell. 43 Removal 1. Engage trigger lock and put prime/pressure relief valve in UP position to relieve pressure. ti19347a ti19637a ti19350a 6. Remove trigger lock from assembly. 2. Remove material cup and battery. ti19649a ti19617a ti19360a 3. Remove pump module from drive module. See Pump Module/Drive Module, page 31. 7. Remove trigger switch from clamshell and loosen screws connecting wires to switch. 4. Remove four bolts (42) from motor housing. ti19650a 42 ti19636a 3A2308C 37 Repair Installation 1. Insert wires and tighten screws to connect wires into slots 1 and 2 of trigger switch. 3. Install trigger lock over trigger with o-ring facing out. ti19648a 2. Install trigger over top of wires. Route trigger wires behind trigger. ti19632a 4. Install bolts (42) into motor housing and install screws (43) to connect the clamshell halves. Make sure LED lights and static wick are properly in place. Tighten all four bolts (42) to 50 in-lb (5.6 N•m) and screws (43) to 9 in-lb (1 N•m). 43 42 ti19631a ti19635a 5. Install pump module into drive module. See Pump Module/Drive Module, page 31. 38 3A2308C Repair Gear Replacement 4. Remove four screws holding clamshells together and two bolts connecting drive to clamshell. Removal 1. Remove pump module from drive module. See Pump Module/Drive Module, page 31. ti19861a ti19877a 5. Pull the clamshell up and unscrew retaining bolt until gear (48) is no longer retained. Remove gear from drive. Proceed to Installation. ti19625a 2. If unit has accessible retaining bolt shown below, proceed to step 3. If unit does not have accessible retaining bolt, proceed to step 4. ti19878a 48 ti19858a 3. Unscrew retaining bolt until gear (48) is no longer retained. Remove gear from drive. Proceed to Installation. ti19860a Installation 1. Engage trigger lock and remove battery from unit. ti19859a ti19350a 48 ti19860a ti19617a 3A2308C 39 Repair 2. If unit has accessible retaining bolt shown below, proceed to step 3. If unit does not have accessible retaining bolt, proceed to step 5. 5. Install new gear into drive housing. Pull the clamshell up and screw in retaining bolt to retain gear. Torque to 30 in-lb (3.4 N•m). ti19860a ti19858a 3. Install new gear into drive housing. Screw retaining bolt into drive housing to retain gear. Torque to 30 in-lb (3.4 N•m). ti19879a 6. Install two bolts connecting drive to clamshell. Torque to 50 in-lb (5.6 N•m). Install four screws connecting clamshell halves. Torque to 9 in-lb (1.0 N•m). ti19857a ti19860a 4. Install pump module to drive module. See Pump Module/Drive Module, page 31. ti19862a ti19880a 7. Install pump module to drive module. See Pump Module/Drive Module, page 31. ti19624a 40 3A2308C Technical Data Technical Data Models 16H960, 16N654, 16N927, 16N655, 16N656 U.S. Metric Sprayer: Adjustable Pressure Range 1000 to 4000 psi 69 to 276 bar, 6.9 to 27.6 MPa Maximum Working Pressure 4000 psi 276 bar, 26.7 MPa Weight 8.6 lb 3.9 kg Length 14.5 in. 36.8 cm Width 5.6 in. 14.2 cm Height 12.8 in. 32.5 cm Storage Temperature Range ◆❖ 32° to 113° F 0° to 45° C Operating Temperature Range ✔ 40° to 90° F 4° to 32° C Battery Charging Temperature Range 50° to 113° F 10° to 45° C Storage Humidity Range 0% to 95% relative humidity, non-condensing Sound Pressure Level LpA = 79.0 dB, Sound Power = LWA = 90.0 Vibration Level Acceleration Less than 8.2 feet/s2 2.5 m/s2†† Wetted Parts Brass, aluminum, 301 sstl, 440c sstl, carbide, FKM, TFE, PTFE, LDPE, UHMWPE, Polypropylene, Nylon 6/6 Dimensions: Charger: Charging Time 50 minutes to 80%, 75 minutes to 100% Power Source 120 VAC / 240 VAC Battery: Voltage 28 VDC, Lithium Ion Capacity 2.4 Ah, 67 Wh ◆ ❖ ✔ † †† Pump damage will occur if fluid freezes in pump. Damage to plastic parts may result if impact occurs in low temperature conditions. Changes in coating viscosity at very low or very high temperatures can affect sprayer performance. per ISO 3744 measured at 3.1 feet (1m) per ISO 5349, no load condition FCC Declaration for Battery Charger This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The equipment generates, uses and can radiate radio frequency energy and, if not installed an used in accordance with the instructions, may cause harmful interference to radio communications. However, there si no guarantee that interference will not occur in a particular installation. If this equipment does not cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measure: • Reorient or relocate the receiving antenna • Increase the separation between the equipment and receiver • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected • Consult the dealer or an experienced radio/TV technician for help 3A2308C 41 Notes Notes 42 3A2308C Notes Notes 3A2308C 43 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation. THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale. GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties. In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. Graco Information For the latest information about Graco products, visit www.graco.com. TO PLACE AN ORDER, contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/patents. Original instructions. This manual contains English. MM 3A2308 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA Copyright 2012, Graco Inc. All Graco manufacturing locations are registered to ISO 9001. www.graco.com Revision C - April 2013
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