Graco Inc Texspray 235490 Users Manual 309662L 1030 FC, Repair
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2015-02-09
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Repair TexSpray 1030t FC 309662L German Patent No. P 43 18 679.3--09 - For portable spray application of architectural paints and coatings 0.9 to 3.0 gpm (3.4 to 11.4 lpm) Flow Rate 750 psi (5.1 MPa, 51 bar) Maximum Working Pressure 500 psi (3.4 MPa, 34 bar) Recommended Maximum Working Pressure Model 234113, Series C TexSpray 1030 FC sprayer, 235490 TexSpray gun and 50 ft (15 m) air and fluid hose set Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. CONTENTS . . . . . . . 309663 . . . . . . . 308274 ‘ Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Description . . . . . . . . . . . . . . . . . . 5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 7 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . 27 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 ti3005c GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440- 1441 Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001 Specifications This equipment is not intended for use with flammable or combustible materials used in places such as cabinet shops or other “factory” or fixed locations. If you intend to use this equipment in this type of application, you must comply with NFPA 33 and OSHA requirements for the use of flammable and combustible materials. Warnings Warning Symbol WARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. 2 309662 Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions. The following are general Warnings related to the safe setup, use, maintenance and repair of this equipment. Additional, more specific warnings may be found throughout the text of this manual where applicable. WARNING 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: D Use equipment only in well ventilated area. D Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop clothes (potential static arc). D Sprayer generates sparks. When flammable liquid is used in or near sprayer or for flushing or cleaning, keep sprayer at least 20 ft (6 m) away from explosive vapors. D Do not clean with materials having flash points lower than 70_F (21_C). Use water--based materials or mineral spirits type material only. For complete information about your fluid, request the MSDS from the fluid distributor or retailer. D Keep work area free of debris, including solvent, rags and gasoline. D Do not plug or unplug power cords or turn lights on or off when flammable fumes are present. D Ground equipment and conductive objects in work area. Read Grounding instructions. D If there is static sparking or you feel a shock, stop operating immediately. Do not use equipment until you identify and correct the problem. SKIN INJECTION HAZARD High pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment. D Do not point gun at anyone or any part of the body. D Do not put your hand over the spray tip. D Do not stop or deflect leaks with your hand, body, glove, or rag. D Engage trigger lock when not spraying. D Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking or servicing equipment. PRESSURIZED ALUMINUM PARTS HAZARD Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in this equipment. Such use could result in a serious chemical reaction, with the possibility of explosion, which could cause death, serious injury and/or substantial property damage. 309662 3 WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. INSTRUCTIONS D Read all instruction manuals, tags, and labels before operating the equipment. D Use equipment only for its intended purpose. Call your Graco distributor for information. D Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. This gun has a 150 psi (10 bar) maximum fluid working pressure at a 125 psi (9 bar) maximum incoming air pressure. Read Technical Data in all equipment manuals. D Do not alter or modify equipment. D Check equipment daily. Repair or replace worn or damaged parts immediately. D Do not lift pressurized equipment. D Route the hoses away from the traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 180_F (82_C) or below --40_F (--40_C). D Do not use hoses to pull equipment. D Keep children and animals away from work area. D Comply with all applicable safety regulations. D Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in this equipment, which contains aluminum and/or zinc parts. Such use could result in a serious chemical reaction, with the possibility of explosion, which could cause death, serious injury and/or substantial property damage. D Wear eye and ear protection when operating this equipment. Keep body parts away from front of gun. See Sound Data in TECHNICAL DATA. TOXIC FLUID HAZARD Toxic fluid or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. D Read MSDS’s to know the specific hazards of the fluids you are using. D Store hazardous fluid in approved containers and dispose of it according to all applicable guidelines. PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes, but is not limited to: D Protective eye wear. D Clothing and respirator as recommended by the fluid and solvent manufacturer. D Gloves. D Hearing protection. 4 309662 Component Description Flow and Air Control Prime Valve Fig. 1. The flow control (A) has a shut off and pressure relief feature to soft start each time the gun is triggered, instead of a blast of unatomized material. The flow control has three modes: Fig. 1. The prime valve (C) relieves system pressure and stops the pump when the gun trigger is released. D LOW/MED/HIGH: Triggering the gun sends an air signal to the flow control that closes the prime valve and starts the pump which fills the material hose. When the gun trigger is released, the prime valve opens and relieves the system pressure into the supply container. When the gun is triggered the automatic pressure relief, special TexSpray hoses and pump design eliminate blasts of material and spray pulsing to ensure consistent atomization. D OFF: Puts the sprayer in neutral/relieve pressure -neither the pump nor the gun will operate and there is no material pressure in the pump, hose or gun. D PRIME: The prime valve remains open so material circulates through the pump and back to the supply container through the drain hose. The air control (B) increases or decreases the air pressure to the sprayer from the air supply. OFF PRIME TexSpray Gun, 235490 WARNING EQUIPMENT MISUSE HAZARD The TexSpray Gun 235490 is for use only with the GM 1030 TexSpray 234113 INSTRUCTIONS which is designed so the fluid pressure of the gun will not exceed the working pressure rating of the components. The maximum fluid working pressure of the GM 1030 TexSpray is 750 psi (5.1 MPa, 51 bar), but the recommended maximum is 500 psi (3.4 MPa, 34 bar). Fig. 2. Air flow is controlled at the gun. During priming, turn the gun air control valve (D) in fully to prevent air from mixing with the fluid, which allows you to check and adjust the fluid flow accurately. (When this valve is closed the air exits the rear of the gun.) During operation, open the air control valve to introduce air at the correct volume for the desired spray pattern. The gun also has a trigger bail (E) to reduce operator fatigue when spraying large surfaces. LOW/MED/HIGH D Fig. 2 B A C 159 Black 01808 TexSpray Hoses TI3101b Fig. 1 E 158 Blue CAUTION Use Graco hoses designed for this sprayer. Using other hoses will damage the flow control. 309662 5 Component Description Compressor Requirements NOTE: This sprayer requires an external air compressor. CAUTION Install an air filter on external air compressor to reduce contamination to spray system. Air compressor range: 10 scfm to 35 scfm, 30 to 140 psi (0.2--0.97 MPa, 2 to 9.7 bar) Material Elastomerics (textured) Air Requirements* Minimum Compressor Size* 30 scfm at 90 psi (0.84 m3/min at 0.63 MPa, 6.3 bar) 15 HP Simulated Accoustical 20 scfm at 60 psi (0.56 m3/min at 0.42 MPa, 4.2 bar) 5.5 HP Splatter Coat and Knockdown 15 scfm at 40 psi (0.42 m3/min at 0.28 MPa, 2.8 bar) 8 HP Orange Peel 20 scfm at 60 psi (0.56 m3/min at 0.42 MPa, 4.2 bar) 8 HP * Material, temperature and volume affect cfm needed to properly atomize material. After first 20 hours of operation and each 100 hours thereafter: Change oil. Weekly: Remove engine air filter cover and clean element. In very dusty environments, check filter daily. Replace element as needed. Replacement elements can be purchased from your local HONDA dealer. Spark plug: Use only a (NGK) BP6ES or BPR6ES plug. Gap plug to 0.025 to 0.030 in. (0.7 to 0.8 mm). Always use a spark plug wrench. 6 months: Clean Air Flow Sensor as follows: 1. Fig. 3. Loosen adapter (A). Pull down quick release (C) and swing out flow sensor regulator. Disconnect connector (B). 2. Remove inlet fitting (D), retainer ring (E), piston (F) and spring (G) from flow sensor regulator (H). CAUTION Do not scratch or nick piston (F) or inside of flow sensor regulator (H). 3. Clean all parts (D, E, F, G). Clean inside of (H) with a pipe cleaner. 4. Assemble all parts and install flow sensor regulator. Maintenance CAUTION D For detailed engine maintenance and specifications, refer to separate HONDA engine manual. Flow Sensor Regulator D Close black fuel shutoff lever whenever you are transporting sprayer to prevent fuel from flooding engine. B D Keep sprayer upright and level when operating it and when transporting it. This prevents crankcase oil from leaking into combustion chamber, which makes startup very difficult. Daily: Check engine oil level and fill as needed. Daily: Check and fill gas tank. Daily: Check sprayer air filter, clean and replace element as needed. 6 309662 C A D E Fig. 3 F G H Flow Sensor Regulator ti4366a Troubleshooting WARNING To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. Check everything in chart before disassembling sprayer. PROBLEM CAUSE SOLUTION Engine does not start Engine switch not ON Turn engine switch ON Out of gas Fill gas tank Spark plug cable disconnected or spark plug damaged Connect spark plug cable or replace spark plug Oil seepage into combustion chamber Remove spark plug. Pull starter rope 3 or 4 times. Clean and install spark plug. Try to start. Keep sprayer upright and do not overfill engine crankcase to avoid oil seepage. Oil level low Add oil to engine crankcase Flow control set to OFF Set flow control to PRIME mode or LOW/ MED/HIGH while triggering gun Air compressor not on or insufficient air flow from compressor Start air compressor Increase SCFM or compressor size. Check air passages and tips for obstructions. Check air filter element for clogs. Air pressure set to low Check display for air pressure. System requires a minimum of 40 psi (0.28 MPa, 2.8 bar) to operate. Increase pressure by adjusting air control knob. Sprayer engine RPM too low Increase engine speed Clutch connector into back of circuit board is loose. Check and ensure a tight connection. Air filter dirty Clean or replace filter element. Air flow sensor dirty or damaged Check air filter. Clean air flow sensor (see page 4) or replace as needed. Air transducer failed Check display for correct air pressure reading. Replace circuit board as needed. Fluid transducer failed Check connection at circuit board. Replace fluid transducer. Clutch not engaging Worn or damaged clutch. See page 18. Fluid transducer failure. Air transducer failure. Displacement pump rod seized by dry coating Service pump. See page 10. Engine operates, but displacement pump does not 309662 7 Troubleshooting (Continued) PROBLEM CAUSE SOLUTION Engine operates, but displacement pump does not (Continued) Connecting rod worn or damaged Replace connecting rod. See page 14. Drive housing worn or damaged Replace drive housing. See page 15. Pinion assembly worn or damaged Service pinion assembly. See page 16. Flow control is set to PRIME Set flow control to LOW/MED/HIGH while triggering gun. Fluid system over--pressurized Spraying material is too thick or the material hose is too long. Use a less course material or a shorter hose. Gun nozzle/disk is clogged Check and clean nozzle/disk as needed. Switch to a larger nozzle/disk. Material flowing out drain line Check for air leaks to dump valve. Check dump valve for wear, replace as needed. Air flow sensor dirty or damaged. Pump is packed out Disassemble and clean pump (see page 8), hose(s) and gun. Siphon hose strainer is clogged. Clean or remove strainer Engine RPM too low Increase engine speed. See Startup, procedure in operator manual. Flow control set too low Increase flow control to MED or HIGH Hose too long or material too coarse Change to a shorter hose or less coarse material. Material flowing out drain line Check drain line for a constant flow of material when sprayer is operating in LOW/MED/HIGH mode. Check for air leaks to prime valve. Check dump valve for wear, replace as needed. Gun nozzle/disk is clogged Check and clean nozzle/disk as needed. Switch to a larger nozzle/disk. Pump is packed out Disassemble and clean pump (see page 8), hose(s) and gun. Gun air passages clogged with material After releasing gun trigger, make sure system is fully depressurized before triggering gun again. This helps prevent material backing into gun passages. Air filter dirty Clean or replace element Air flow sensor dirty or damaged Check air filter. Clean air flow sensor (see page 4) or replace as needed. Piston ball (220) not seating Clean piston area. See page 12. Piston packings worn or damaged Replace packings. See page 12. Siphon hose coupling gasket (1e) worn or missing. Replace or install gasket Pump cylinder o-ring (205) worn or missing Replace o-ring Engine operates, displacement pump operates, but no material pressure at gun. gun Low fluid delivery Loss of air control or volume at gun Displacement pump output low on upstroke 8 309662 Troubleshooting (Continued) PROBLEM CAUSE SOLUTION Displacement pump output low on downstroke or both strokes Material leaks into wet-cup Siphon hose strainer is clogged Clean strainer Piston packings worn or damaged Replace packings. See page 12. Intake valve ball (216) not seating properly Clean and service intake valve. See page 12. Clutch (9) worn or damaged Replace clutch. See page 18. Air leak at pump foot valve or siphon tube elbow Be sure foot valve is tight each day. Be sure seal in elbow is in place and is not worn or damaged. Loose wet-cup (202) Tighten wet-cup enough to stop leakage Throat packings worn or damaged Replace packings. See page 12. Displacement rod (201) worn or damaged Replace displacement rod. See page 12. Material supply is low or empty Refill and prime pump. See Startup procedure in operator manual. Check material supply often to prevent running pump dry. Air control on gun is set too high. Reduce the air flow through the gun by turning the air control knob on the back of the gun. Hose too long or material too coarse Change to a shorter hose or less coarse material. Fluid pressure was not allowed to fully self relieve after releasing gun trigger Wait longer between releasing gun trigger and re--triggering. Gun was not fully triggered immediately when squeezed, causing gun air passages to clog with material. Always squeeze trigger fully to prevent just air from turning on, which starts pump and pressurizes hoses. Disassemble and clean gun. Air valve failure Check and replace as needed Air flow sensor dirty or damaged Check air filter. Clean air flow sensor (see page 4) or replace as needed. Air leaks in the system after the air flow sensor Check and tighten all connections between the air flow sensor and the gun. Air leaks in gun Check gun for excessive air leaks and repair. See manual 309661 Air flow sensor dirty or damaged Check air filter. Clean air flow sensor (see page 4) or replace as needed. Pump does not shut off after gun trigger is released. Read “Pump does not shut off after gun trigger is released” and fix appropriate problem. Repair or replace Prime Valve. See page 19. Material leaks into wet-cup Intermittent material flow out of gun Heavy or poorly atomized material when gun is first triggered ((lack of soft start)) Pump does not shut off after gun trigger is released Premature prime valve failures 309662 9 Displacement Pump Repair Removal 2. Fig. 5. Start engine. Jog flow control between PRIME and OFF until connecting rod stops near bottom of stroke. Shut off engine. WARNING 3. Loosen two quick disconnect screws (27). To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. 4. Pry retaining spring (37) up on connecting rod (128). Push pin (38) out with a screwdriver. 1. Fig. 4. Flush sprayer. Remove suction hose elbow (150a), pump outlet hose (A) and drain hose (64). A 63 159 158 22 85 27 150a 5. Fig. 6. Remove cover (C) to control housing (54) by removing four screws (12). Detach pressure transducer cord (63, Fig. 4) from control board (9) at port (D). Remove pressure transducer cord from control box. 6. Fig. 4. Remove air hoses (158) and (159) from prime valve manifold (85). Note correct air hose connection to ports on air cylinder (22). Use 5/16 inch wrench to hold ring on hose fitting while removing hose from fitting. 7. Support weight of pump (3) and remove two quick disconnect screws (27). 3 8. Unscrew assembled dump valve manifold (85) and air cylinder (22) from pump (3). ti12869a 64 D Fig. 4 WARNING 9 MOVING PARTS HAZARD To reduce risk of amputating fingers, keep fingers away from connecting rod and pin while jogging engine. 38 23 37 128 27 1 3 Fig. 5 10 38 54 201 128 Fig. 6 61 12 C 3 1 Torque to 20 ft--lb (27 N.m) 2 Back of pump 3 Cutaway view shows how pin (38) goes through connecting rod 309662 ti3007b 2 Repair 0407 See page 12 for pump repair instructions. Displacement Pump Repair Installation 1. Fig. 4. Screw assembled dump valve manifold (85) and air cylinder (22) into pump (3). 2. Fig. 5. Pull piston rod (201) out of pump (3) 2 to 3 inches (50 to 75 mm). WARNING MOVING PARTS HAZARD If pin works loose, parts could break off due to force of pumping action. Parts could project through the air and result in serious injury or property damage. Make sure pin and retaining spring are properly installed. 3. Lift pump (3) into position and push in pin (38). Be sure retaining spring (37) snaps down over end of pin. 4. Support weight of pump (3) and fasten two quick disconnect screws (27). Torque screws to 20 ft-lb (27 N.m). 5. Fig. 4. Reattach air hoses (158) and (159) to prime valve manifold (85). Ensure air hoses are attached to the correct port on air cylinder (22). 6. Fig. 6. Route the pressure transducer cord (63, Fig. 4) to the control box and attach to port (D) on control board (9). Assemble cover (C) to control housing (54) using four screws (12). 309662 11 Pump Repair WARNING To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. Disassemble Pump 1. See Displacement Pump Repair on page 10 to remove pump. 2. Use a hammer on tabs of lug nut (214) to loosen foot valve housing. 3. Fig. 7. Disassemble pump, but do not disassemble piston rod (201) from piston housing (206) unless either needs to be replaced. These two parts are joined with high-strength (red) Loctiter. Joint must be heated to disassemble. Clean and Inspect All Parts 1. Clean all traces of sealant from all parts with a compatible solvent. 2. Inspect all part for nicks and scratches. Replace worn or damaged parts as they cause packings to wear more quickly and may result in poor pump performance. Repair Kit Packing Repair Kit 235186 is available. Replace all parts in kit for best results. Parts included in kit are marked with an asterisk in text and drawings. For example, 208*. Assemble Pump 1. Fig. 7. If piston rod (201) and piston housing (206), were disassembled, clean threads thoroughly. Apply Loctite primer and then red Loctite to threads and torque to 80 to 100 ft-lb (110 to 135 N.m). Allow to dry at least 1 hour. 2. Assemble onto piston seat (213): washer (212); u-cup seal (218*) with lips toward ring; female gland (211*) and then alternate white (210*) and purple packings (219*), all with lips facing up; male gland (209*). 12 309662 3. Install nut (208*) on piston seat (213). Hand tighten nut firmly. 4. Install ball (220*) in piston housing (206). 5. Apply blue Loctite to piston seat (213) threads and screw assembly onto rod, hand tight. TIP: Draw a line across male gland, nut and piston housing for an alignment reference before tightening piston and nut. 6. Place piston seat (213) in a vise. Hold packing nut (208) steady with one wrench and use a torque wrench to tighten rod assembly to 90--125 ft-lb (122--170 N.m). Make sure reference line made in step 5 is aligned. 7. Grease throat of intake housing (227). Assemble into throat: male gland (204*), flat side first; alternate white packings (225*) and purple packings (203*) and then female gland, all with lips facing down. Install packing nut (202) and hand tighten, firmly. 8. Grease piston packings and inside throat packings. 9. Grease new o-rings (205*) and install on cylinder (221). Slide cylinder into bottom of intake housing (227) until you hear it snap. 10. Guide piston rod assembly into cylinder so piston rod flats are aligned with opening in front of pump. Push down until you hear another snap. Turn pump over and push assembly in completely. 11. Align rod hole to front of pump with a screw driver. 12. Grease o-ring (223*), install on plug (224), install plug and screws (222) loosely. Torque screws to 50--70 in--lb (5.6--8 N.m) in a crosswise pattern. 13. Install ball (216*) and ball guide (217) into foot valve. Place pump assembly on foot valve and push into place. 14. Screw on lug nut (214). Tighten lug nut securely with a hammer. TIP: Lug nut must be tight or pump will not prime. Draw a line between intake housing and lug nut for an alignment reference during operation. Pump Repair 1 1 2 3 Grease inside of throat before installing packings Lips of v-packings in throat must face down Grease inside of packings after installing 6 Lips of v-packings on piston must face up 7 Grease outside of packings after installing 8 Lips of u-cup seal on piston must face down 9 10 227 2 3 If piston seat and rod were separated, apply Loctite primer, then red Loctite, and torque to 80--100 ft--lb (110--135 N.m) *226 *203 225* 2 3 *204 Torque piston housing to piston seat (213) to 90--125 ft--lb (122--170 N.m) without changing alignment of packing nut 5 202 201 9 205* 5 220* 206 207* 208* *209 6 7 8 219* *210 *211 *218 6 7 Tighten with hammer 212 214 10 217 205* 221 216* 215 TI3015A Fig. 7 TI3015A 309662 13 Bearing Housing & Connecting Rod Removal WARNING To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. 1. Fig. 8. Perform steps 1--8 of Displacement Pump, Removal, page 10. 4. Align connecting rod with crank (A) and carefully align locating pins (D) in drive housing (20) with holes in bearing housing (23). Push bearing housing onto drive housing or tap it into place with a plastic mallet. 5. Install four screws (48) and lockwashers (49) on bearing housing (23). Torque screws evenly to 25 ft-lb (34 N.m). 6. Do steps 2 -- 5 of Displacement Pump, Installation, page 10. 2. Remove four screws (40) and front cover (21). 3. Remove four screws (48) and lockwashers (49) from bearing housing (23). 1 23 48,49 3 22 40 5. Inspect crank (A) for excessive wear and replace drive housing, if necessary, page 15. 21 E Installation 85b 2. Assemble connecting rod (22) and bearing housing (23). 1 3. Clean mating surfaces of bearing housing (23) and drive housing (20). CAUTION Do not use bearing housing screws (48) to align or seat bearing housing with drive housing. Align these parts with locating pins (D), to avoid premature bearing wear. 309662 D 2 4 1. Evenly lubricate inside of bronze bearing (E) in bearing housing (23) with high-quality motor oil. Liberally pack top roller bearing (B), lower bearing (C) inside connecting rod assembly (22) with bearing grease. 14 A 20 C 1 4. Pull connecting rod assembly (22) and lightly tap lower rear of bearing housing (23) with a plastic mallet to loosen it from drive housing (20). Pull bearing housing and connecting rod assembly off drive housing. B 2 Liberally pack with bearing grease (20d), supplied 86 1f Lubricate with high quality motor oil 3 Torque to 25 ft--lb (34 N.m) 4 See page 10 to remove pump Fig. 8 TI3021c Drive Housing 59 A 8g 8h WARNING 36 To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. 58 2 91 84 92 8 84 36 2. Remove four screws (40) and lockwashers (56) from bearing housing (39). 93 1 40 1. Fig. 9. Disconnect siphon hose elbow (150a), drain hose (64) and material hose (not shown) from pump outlet. Disconnect cables. Remove screws (21) and front cover (19). 56 39 3. Lightly tap back of bearing housing (39) with a plastic mallet. Pull pump, bearing housing and connecting rod away from drive housing (8) as one assembly. 19 21 64 1 Torque to 25 ft--lb (34 N.m) 2 Apply remaining grease to these areas 4. Remove bearing housing screws (93) and lockwasher (36) and pinion housing screws (59) and lockwashers (36). 5. Lightly tap around drive housing (8) to loosen drive housing. Pull drive housing straight off pinion housing (58). Be prepared to support combination gear (91), which may also come out. 6. Liberally apply bearing grease (supplied with combination gear) to combination gear (91) and to areas called out by note 2. 150a 7. Place bronze colored washer (8g) and then silvercolored washer (8g) on shaft protruding from big bearing of drive housing (8). Align gears and push new drive housing straight onto pinion housing and locating pins (A). TI3023A Fig. 9 8. Reassemble sprayer. Or, go to next section in this manual if further service is needed. 309662 15 Pinion Assembly/Rotor/Field/Shaft/Clutch Removal 6. Fig. 12. Remove retaining ring (58e). WARNING To reduce risk of injury due to sprayer starting unexpectedly, shut off engine before performing checks or service. 7. Tap pinion shaft (58d) out with plastic mallet. If pinion assembly (58) is not removed from clutch housing (88), do 1. through 4. Otherwise, start at 5. 58e 1. Remove drive housing (8); page 15. 58d 2. Disconnect field cable from flow control. 3. Fig. 10. Remove five screws (99) and lockwashers (43) and pinion assembly (58). 99 43 58 8703B Fig. 12 99 43 Fig. 10 8700A 4. Fig. 11. Place pinion assembly (58) on bench with rotor side up. 5. Remove four screws (95) and lockwashers (43). Install two screws in threaded holes (E) in rotor. Alternately tighten screws until rotor comes off. 95 43 8. Fig.13. Use an impact wrench or wedge something between armature (89) and clutch housing to hold engine shaft during removal. 9. Remove four screws (2) and lockwashers (43). 10. Remove armature (89). E 89 43 2 Fig. 11 16 309662 8701B Fig. 13 8704A Pinion Assembly/Rotor/Field/Shaft/Clutch Installation 1. Fig. 14. Lay two stacks of two dimes on smooth bench surface. 6. Fig. 12. Tap pinion shaft (58d) in with plastic mallet. 2. Lay armature (89) on two stacks of dimes. 7. Install retaining ring (58e) with beveled side facing field. 3. Press center of clutch down on bench surface. 4a 8. Fig. 11. Place pinion assembly (58) on bench with rotor side up. 0.12 ±.01 in. (3.0 ±.25 mm) Fig. 14 8705A 4. Install armature (89) on engine drive shaft. 5. Install four screws (2) and lockwashers (43) with torque of 125 in-lb. 9. Apply locktite to screws. Install four screws (2) and lockwashers (43). Alternately torque screws to 125 in-lb until rotor is secure. Use threaded holes to hold rotor. 10. Fig. 10. Install pinion assembly (58) with five screws (99) and lockwashers (43). 11. Connect field cable to flow control. Collar Removal 1 Face of clutch housing 1. Fig. 15. Loosen two screws (2) on collar (86), 2 1.812 ±.010 in. (46.02 ±.25 mm) 3 Torque to 125 ±.10 in-lb (14 ±1.1 N¡m) 4 Chamfer this side 2. Push screwdriver into slot in collar (86) and remove collar. 1 Installation 88 1. Fig.15. Install engine shaft key (90). 2 2. Tap collar (86) on engine shaft (A) with plastic mallet. 3. Press collar (86) onto engine shaft (A). Maintain dimension shown note 2 in Fig. 15. Chamfer must face engine. Check dimension: Place rigid, straight steel bar (B) across face of clutch housing (88). Use accurate measuring device to measure distance between bar and face of collar. Adjust collar as necessary. Torque two screws (16) to 125 ±10 in-lb (14 ±1.1 N¡m). 86 90 4 B 2 Fig. 15 3 03483 A 309662 17 Clutch Housing Removal 1. Fig. 16. Remove four capscrews (42) and lockwashers (29) which hold clutch housing (88) to engine. 90 88 2. Remove screw (101) from under mounting plate (D). 3. Remove engine key (90). 4. Pull off clutch housing (88). 29 Installation 1. Fig. 16. Push on clutch housing (88). 2. Install four capscrews (42) and lockwashers (29) and secure clutch housing (88) to engine. Torque to 200 in-lb (22.6 NSm). 3. Install capscrew (101) from beneath mounting plate (D). Torque to 26 ft-lb (35.2 NSm). 18 309662 42 D 101 Fig. 16 8708A Engine Removal 1. Remove Pinion Assembly/Rotor/Field/Pinion/ Clutch, Clamp and Clutch Housing, as instructed on pages 16, 17, and 18. 2. Fig. 17. Disconnect all necessary wiring. 3. Fig. 18. Remove two locknuts (18) and screws (17) from base of engine. Installation 1. Lift engine carefully and place on cart. 2. Fig. 18. Install two screws (17) in base of engine and secure with locknuts (18). Torque to 200 in-lb (22.6 NSm). 3. Fig. 17. Connect all necessary wiring. 4. Lift engine carefully and place on work bench. NOTE: All service to the engine must be performed by an authorized HONDA dealer. SPRAYER WIRING DIAGRAM 4. Install Pinion Assembly/Rotor/Field/Pinion/ Clutch, Clamp and Clutch Housing, as instructed on pages 16 and 17 and 18. Flow control 6 Wires Red, Yellow, Green, Blue, White, Black Transducer 2X Red 2X Black Air valve Flow sensor regulator Fig. 17 TI3110A 70 71 Fig. 18 8710A 309662 19 Parts - Sprayer 61 13 DETAIL A 52 60 164 TI4365a 1 95 43 81 94 59 58, page 21 36 100 BOTTOM VIEW 117 104 34 24 35 32 112 Ref 8g 8, page 21 91 92 72 1 122 14 Ref 8h 123 75 1 128 38 37 99 84 43 88 17 1 90 A 43 2 25 24 159 36 89 158 93 19 21 40 39 87 43 2 C 56 62 29, 42 Page 22 86 185 101 83, page 23 80 3, page 20 27 33 64 18 162 26 ti4365d 130 102 16 51 153 118 119 140 152 73 105 150 1 20 309662 Danger and warning labels, tags, and cards are free. Parts - Sprayer Ref No. Part No. Description 1 2 3 4 6 7 8 9 12** 13 14 16 17 18 19 21 22 23 23 24 25 26 27 28** 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 49 50 51 52 53 54 55 56 58 59 60 61 62 63a 63b 64 66 68 69 70 72Y 73 75Y SLEEVE, cart SCREW, hex, socket head PUMP, texture, 3 gpm UNION, swivel BUSHING, strain relief SPACER, bolt KIT, repair, drive housing KIT, control board SCREW, #8 taptite phil WIRE, jumper WASHER PLUG, tube SCREW, flange, hex NUT, lock COVER, drive SCREW, self--tap, filhd CYLINDER, air FITTING, connector, male (for 1030fc) FITTING, connector, male (for 1030) CLAMP, grounding assy SCREW, thread forming, hex hd KIT, repair, suction, (55 gal) SCREW, quick disc LABEL, crtl box cover WASHER, lock NIPPLE, pipe, hex UNION, swivel ENGINE, gas, 5.5 hp, Honda FRAME, cart RIVET, blind PLATE, indicator WASHER, lock, spring SPRING, retaining PIN, str, hdls HOUSING, bearing SCREW, cap, socket hd ADAPTER, dump valve SCREW, cap, hex hd WASHER, lock, spring (hi--collar) KNOB, switch PACKING, o--ring FITTING, nipple, reducing KIT, dump valve, repair PLATE, control box KIT, flow sensor CAP, hub BUTTON, snap NUT, regulator HOUSING, control PANEL, control WASHER, lock spring (hi--collar) KIT, repair, pinion housing SCREW, cap, sch CONDUCTOR, ground STRAP, tie, wire LABEL, danger, English TRANSDUCER, pressure, (for 1030fc) PLUG, manifold, (for 1030) HOSE, drain, 12 ft SCREW, mach, phillips SCREW, cap, skt, button hd NUT, lock, hex SWITCH, rotary LABEL, warning CLIP, spring LABEL, caution 187604 108803 235706 157705 116354 15B560 287128 234234 116252 15B935 183350 193682 110837 110838 241308 114818 15W085 114263 104172 237686 112798 224442 187111 15c004 100214 111834 157785 114530 245162 113084 192014 104008 183169 183210 287129 114666 15W086 108842 105510 117740 111457 164856 257111* 15B680 234232 104811 112827 115244 15B558 15B684 106115 245399 101864 240997 102478 194125 287130 15C238 235738 117741 111831 109466 15B671 194126 188509 290228 Qty 2 6 1 1 1 1 1 1 4 1 2 2 2 2 1 4 1 1 1 1 1 1 2 1 4 1 1 1 1 2 1 6 1 1 1 4 1 4 15 1 1 1 1 1 1 2 2 1 1 1 4 1 4 1 1 1 1 1 1 2 1 2 1 1 2 1 Ref No. Part No. 76** 15C003 79 114151 79 80 81 82 83 84 85 86 87 88 89† 90 91 92 93 94† 95 96 99 100 101 102 104 105 112 117 118 119 120 122 123 124 128 130 138 140 144 145Y 146** 148 150 151 152 153 154 155 156 157 158 159 160 162 163** 164 185 * * ** † Y 112698 15C002 114687 122115 256918 114672 15B766 193680 193510 193531 Description LABEL, display LCD Qty 1 ELBOW, male, swvl (1030fc, 5/32 in. tube) 1 ELBOW, male, swvl (1030, 1/4 in. tube) LABEL, identification CLIP, retainer SCREW, cap, sch KIT, dump valve (see pg 23) WASHER, thrust MANIFOLD, dump valve COLLAR, shaft HUB, armature HOUSING, clutch ARMATURE, clutch, 5 in 183401 KEY, parallel 241440 GEAR, combination 114699 WASHER, thrust 114686 SCREW, cap, socket hd ROTOR, clutch, 5 101682 SCREW, cap, sch 100020 WASHER, lock 100644 SCREW, cap, sch 114678 BUSHING, strain relief 113802 SCREW, hex hd, flanged 114984 SCREW, tapping, phillips pan hd 111483 CLAMP, cable 206994 FLUID, TSL 8 oz bottle 108795 SCREW, mach, pnh 245245 HANDLE, cart 198723 CLIP, axle 198720 WHEEL, semi pneumatic, 12 in. 114331 SCREW, mach, pnh, sems 111482 RIVET, snap 108068 PIN, spring straight 115522 SCREW, mach, pnh 241279 ROD, connecting 116891 WASHER 112774 SCREW, mach 235490 GUN, texture (see manual 308274) 15C005 LABEL, flow control 189246 LABEL, warning 15B668 LABEL, instruction 188634 LABEL, outlet 235737 HOSE SET, 1/2” air x 3/4” fluid (50 ft) 15B683 VALVE, air 117780 FITTING, tee male branch 110980 CLAMP, hose 117781 SCREW, machine, pnh C27076 NUT 15C190 PLATE, retaining 115492 SCREW, mach, slot hex wash hd 15C173 HOSE, 5/32” blue tubing 15C174 HOSE, 5/32“ black tubing 102040 NUT, lock. hex 15C040 LABEL, instruction 246606 KIT, digital display 15C283 TUBE, nylon 111340 GASKET Kit 257111 seat, sst tip, and o-rings, Series C Kit 256918 seat, sst tip, and o-rings, Series A, B or C Kit 246606 items:12, 28, 76 and 146 Kit 241113 items: 89 and 94 Danger and warning labels, tags, and cards are free. 309662 1 1 1 3 1 2 1 1 1 1 1 1 1 1 2 1 4 3 5 1 1 2 2 1 4 1 2 2 6 2 2 3 1 4 9 1 1 1 1 1 1 1 1 1 2 2 1 2 1 1 2 1 1 1 1 21 Parts - Flow Control See page 21 for parts description and page 20 for location on sprayer. C 171 172 170 169 168 138 174 167 160 162 145 160 1 54 46 173 176 157 Kit 248327 163 6 138 28 53 55 50 66 9 120 146 151 70 76 44 124 12 69 7 155 309662 154 4 148 144 ti4366b 1 Danger and warning labels, tags, and cards are free. B Ref No. Part No. Description Qty 138† 112774 SCREW, mach 9 157† 115492 SCREW, mach, slot hex wash hd 2 160† 102040 NUT, hex, 1/4--20 2 162† 15D885 LABEL, instructions 1 167† 15D864 BRACKET, 1030FC, air filter 1 168† 155494 UNION, swivel, 90 degree 1 169† 155665 UNION, adapter 1 170† 155699 ELBOW, street 1 171† C20483 NIPPLE, hex, 3/8 npt 1 172† 106148 FILTER, air, 3/8 npt 1 173† 15D863 SPACER, standoff, 1030FC, filter 2 174† 119251 SCREW, self--tap, filhd, 8--32 2 176† 106151 VALVE, drain, auto 1 180‡ 156823 UNION, swivel 1 181‡ 162453 ADAPTER 1 182‡ FLOW SWITCH 1 † Included in Kit 248327 which may be ordered separately ‡ Included in Kit 248328 which may be ordered separately 22 49 C Flow Sensor Regulator ti4366a 180 A 181 182 Parts - Dump Manifold See page 21 for parts description and page 20 for location on sprayer. 79n 159 (black) 158 (blue) 3 30 41n 23n 63bn 63a 22n 45n 68n 1 96n 82n 2 47n 85n 31 TI3008e TI3122A Detail A 1 Prime Valve Repair Kit 257111 Installation 1. Replace all parts shown for (47). 3 Detail B TI10245f c 2. Apply blue LockTite to threads of screw (68). 3. Detail A. Hold piston assembly of air cylinder (22) with 3/16 in. hex driver and torque screw (68) to 40 to 50 in-lb. 4. Detail C. Place valve seat (b) with rounded end out toward screw head. Place dark color o--ring (c), carbide seat (d) either side up, and white o--ring (e). b e d Torque screw (82) to 40 to 50 in-lb. 3 Detail B. Orient vent port down. Detail C TI10246f n Parts included in kit 256918. 309662 23 Parts - Displacement Pump Model 235166, Series A 206 202 Includes items 201227 208* 228 Ref No. Part No. Description 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 225 226 227 228 232 188437 187068 188560* 187939* 188557* 187934 188559* 188434* 188432* 188561* 188433* 188627 235165 187929 235963 102973* 187064 188558* 187072* 102972* 187066 187071* 187070* 187933 183210 235962 PISTON ROD 1 PACKING NUT 1 V-PACKING, poly 2 GLAND, male 1 O-RING 2 PISTON HOUSING 1 O-RING, fluoroelastomer 1 NUT 1 GLAND, male 1 V-PACKING, poly 2 GLAND, female 1 BACKUP WASHER, nylon 1 PISTON SEAT 1 LUG NUT 1 INTAKE HOUSING 1 BALL, intake, 1.25 in. Dia. 1 BALL GUIDE 1 U-CUP SEAL, poly/fluoroelastomer1 V-PACKING, poly 3 BALL, piston; 0.875 in. Dia. 1 CYLINDER 1 V-PACKING, poly 3 GLAND, female 1 HOUSING, outlet 1 PIN 1 SEAL, foot valve 1 Qty 207* 209* 201 *226 *225 *204 227 *210 203* 219* 211* 218* 212 220* 213 217 216* *205 221 232 215 214 *205 TI3020A * Included in Repair Kit 235186, purchased separately. Kit includes pressure drain valve u-cup packing, 111829. 24 309662 Parts - Pinion and Drive Housing Repair Kits Ref No. 58 and 8 Pinion Housing Repair Kit Ref No. Part No. Ref No. 8: Drive Housing Repair Kit Description Qty 58 245399 KIT, repair, pinion housing 58b 105489 PIN 58d* 241114 PINION SHAFT 58e 112770 RETAINING RING, large *Must be ordered separately. 58e 58d 1 2 1 1 Ref No. Part No. Description 8 8g 8h 8p 287128 194173 116192 290228 KIT, repair, drive housing WASHER WASHER LABEL, caution Qty 1 1 1 1 58b 59 (Ref) 36 (Ref) 58 8h 8g 84 (Ref) 8 8p 17 (Ref) 81 (Ref) 1 91 (Ref) 92 (Ref) TI0177B 1 Pinion housing assembly (58) includes clutch field and connector 309662 25 Accessories USE ONLY GENUINE GRACO PARTS AND ACCESSORIES Air And Material Hose Kit Max. Working Pressure Fluid: 750 psi (5.18 MPa, 51.7 bar) Air: 300 psi (2.07 MPa, 20.7 bar) 235737 50 ft (15.2 m) hoses to supplement 50 ft (15.2 m) hose kit supplied with sprayer. Use up to three more hose kits. DO NOT use this kit at sprayer outlet as it does not have a spring guard on material hose. 26 309662 Technical Data Honda GX160 Engine Power Rating @ 3600 rpm ANSI . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 Horsepower DIN 6270/DIN 6271 NA . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9 Kw--4.0 Ps NB . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6 Kw--4.9 Ps Maximum Working Pressure . . . . . . . . . . . . . . 1000 psi (7.0 MPa, 70 bar) Cycles/gallon (liter) . . . . . . . . . . . . . . . . . . . . . . . . 42 (11) Maximum Delivery . . . . . . . . . . . . . 3 gpm (11 liter/min) Fuel Tank Capacity . . . . . . . . . . . . 0.95 gallon (3.7 liter) Pump Inlet Size . . . . . . . . . . . . 2 inch quick disconnect Fluid Outlet Size . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f) Wetted Parts Displacement Pump . . . . Nickle-plated carbon steel, Stainless steel, Chrome-plated stainless steel, Poly, Tungsten carbide, fluoroelastomer Sound Data Sprayer: Sound Pressure Level . . . . . . . . . . . . . . . . . 97dB(A)* Sound Power Level . . . . . . . . . . . . . . . . . . 105dB(A)* *Measured readings at 1 m, normal load. Gun: Sound Pressure Level . . . . . . . . . . . . . . . . 96dB(A)** Sound Power Level . . . . . . . . . . . . . . . . . 104dB(A)** **Measured while spraying simulated acoustical texture under typical conditions as specified by material manufacturer. Dimensions Weight (dry, without packaging) . . . Height . . . . . . . . . . . . . . . . . . . . . . . . . Length . . . . . . . . . . . . . . . . . . . . . . . . . Width . . . . . . . . . . . . . . . . . . . . . . . . . . 150 pound (68 kg) 32 inch (813 mm) 30 inch (762 mm) 23 inch (584 mm) 309662 27 Graco Warranty and Disclaimers 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. FOR GRACO CANADA CUSTOMERS The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées. 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. This manual contains English. MM309662 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN www.graco.com 28 309662 Written in USA 12/2002, Rev 08/2009 55440- 1441
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