Ridgid Gp90135 Users Manual

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2015-02-04

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GP90135
OPERATOR’S MANUAL
WHEELBARROW
AIR
COMPRESSOR
Read and follow all Safety Rules
before first use of this product.
!
WARNING
IN610400AV Printed in U.S.A.
23
Table of Contents
Section Page
Table of Contents . . . . . . . . . . . . . . . .2
Safety Instructions . . . . . . . . . . . . . . .3
Safety Signal Words . . . . . . . . . . . . .3
Before Using the Air
Compressor . . . . . . . . . . . . . . . . . . . .3
Spraying Precautions . . . . . . . . . . . .5
Breathable Air Warning . . . . . . . . . . .5
Warning Labels . . . . . . . . . . . . . . . . .6
Glossary of Terms . . . . . . . . . . . . . . .7
Unpacking and Checking
Content . . . . . . . . . . . . . . . . . . . . . . . .8
Getting to Know Your Air
Compressor . . . . . . . . . . . . . . . . . . . .8
Operating Your Air Compressor . . .10
Moisture in Compressed Air . . . . . .10
Lubricaton . . . . . . . . . . . . . . . . . . . .11
Start-up . . . . . . . . . . . . . . . . . . . . . .11
To Start Gasoline Engine . . . . . . . .12
Section Page
Maintenance . . . . . . . . . . . . . . . . . . .13
Maintenance Schedule . . . . . . . . . .13
Tank . . . . . . . . . . . . . . . . . . . . . . . . .14
Filter Removal, Inspection, and
Replacement . . . . . . . . . . . . . . . . . .14
Drive Belt . . . . . . . . . . . . . . . . . . . . .15
Storage . . . . . . . . . . . . . . . . . . . . . .15
Troubleshooting . . . . . . . . . . . . . . . .16
Notes . . . . . . . . . . . . . . . . . . . . . . . . .19
Repair Parts . . . . . . . . . . . . . . . . . . .20
Notes . . . . . . . . . . . . . . . . . . . . . . . . .22
Warranty . . . . . . . . . . . . . . . . . . . . . .24
Safety Instructions
This manual contains information that is
very important to know and understand.
This information is provided for SAFETY
and to PREVENT EQUIPMENT PROB-
LEMS. To help recognize this informa-
tion, observe the following symbols.
Safety Signal Words
Danger indicates
an imminently haz-
ardous situation which, if not avoided,
WILL result in death or serious injury.
Warning indicates
a potentially haz-
ardous situation which, if not avoided,
COULD result in death or serious injury.
Caution indicates a
potentially haz-
ardous situation which, if not avoided,
MAY result in minor or moderate injury.
Notice indicates
important informa-
tion, that if not followed, may cause dam-
age to equipment.
!
NOTICE
!
CAUTION
!
WARNING
!
DANGER
Since the air compressor and other com-
ponents (pump, spray guns, filters, lubri-
cators, hoses, etc.) used make up a high
pressure pumping system, the following
safety precautions must be observed at
all times:
1. Read all manuals includ-
ed with this product care-
fully. Be thoroughly famil-
iar with the controls and
the proper use of the
equipment.
2. Follow all local safety codes as well
as the United States Occupational
Safety and Health Act (OSHA).
3. Only persons well acquainted with
these rules of safe operation should
be allowed to use the compressor.
4. Keep visitors away and NEVER allow
children in the work area.
5. Wear safety glasses and
use hearing protection
when operating the pump
or unit.
6. Do not stand on or use the pump or
unit as a handhold.
7. Before each use, inspect compressed
air system, fuel system and electrical
components for signs of damage,
deterioration, weakness or leakage.
Repair or replace defective items
before using.
8. Check all fasteners at frequent inter-
vals for proper tightness.
9. Do not wear loose clothing or jewelry
that will get caught in the moving
parts of the unit.
Before Using the Air Compressor
MANUAL
Never operate
compressor without
a beltguard. Com-
pressors can start automatical-
ly without warning. Personal
injury or property damage
could occurfrom contact with
moving parts.
!
WARNING
Compressor parts
may be hot even if
the unit is stopped.
!
CAUTION
16. Fast moving air will stir up dust and
debris which may be harmful.
Release air slowly when draining
moisture or depressurizing the com-
pressor system.
17.
STOP the engine whenever leaving the
work area, before cleaning, making
repairs or inspections. When cleaning,
repairing or inspecting, make certain all
moving parts have stopped. Disconnect
the spark plug wire and keep the wire
away from the plug to prevent acciden-
tal starting.
18. Allow engine to cool before storing.
5
10. Keep fingers away from a running
compressor; fast moving and hot
parts will cause injury and/or burns.
11. If the equipment should start to
vibrate abnormally, STOP the
engine/motor and check immediately
for the cause. Vibration is generally a
warning of trouble.
12. Check fuel level before starting the
engine. Do not fill the gas tank
indoors. Wipe off any spilled gas
before starting the engine.
13. To reduce fire hazard, keep
engine/motor exterior free of oil, sol-
vent, or excessive grease.
14. Do not tamper with governor setting
on engine. Overspeeding the unit
severely shortens engine life and may
also be very hazardous.
15.
Tanks rust from moisture build-up,
which weakens the tank. Make sure to
drain tank daily and inspect periodical-
ly for unsafe conditions such as rust
formation and corrosion
.
4
Safety Instructions (continued)
NEVER refuel a run-
ning or hot engine.
Explosive fuel can cause fires
and severe burns. Avoid over-
filling fuel tank.
!
WARNING
Gasoline vapor is highly flam-
mable. Refill outdoors or only in
well ventilated areas. Do not
store, spill or use gasoline near
an open flame or heat devices
such as a stove, furnace, or
water heater, which utilize a
pilot light, or any device that
can create a spark. If gasoline
is accidentally spilled, move
unit away from the spill area
and avoid creating any source
of ignition until gasoline vapors
have dissipated.
!
DANGER
Motors, electrical
equipment and con-
trols can cause electrical arcs
that will ignite a flammable gas
or vapor. Never operate or
!
WARNING
Carbon monoxide can
cause severe nausea,
fainting or death. Do
not operate unit
inside a closed building or a
poorly ventilated area.
!
WARNING
repair in or near a flammable
gas or vapor. Never store flam-
mable liquids or gases in the
vicinity of the compressor.
Never remove or attempt to
adjust safety valve. Keep safety
valve free from paint and other
accumulations.
!
WARNING
Never attempt to
repair or modify a
tank! Welding, drilling
or any other modification will
weaken the tank resulting in
damage from rupture or explo-
sion. Always replace worn or
damaged tanks.
!
DANGER
19. Do not smoke when spraying paint,
insecticides, or other flammable sub-
stances.
20. Use a face mask/respirator when
spraying and spray in a well ventilat-
ed area to prevent health and fire
hazards.
21. Do not direct paint or other sprayed
material at the compressor. Locate
compressor as far away from the
spraying area as possible to mini-
mize overspray accumulation on the
compressor.
22. When spraying or cleaning with sol-
vents or toxic chemicals, follow the
instructions provided by the chemi-
cal manufacturer.
Spraying Precautions
Do not spray flam-
mable materials in
vicinity of open
flame or near ignition sources
including the compressor unit.
!
WARNING
Breathable Air Warning
This compressor/pump is not equipped and should not be used “as
is” to supply breathing quality air. For any application of air for
human consumption, the air compressor/pump will need to be fitted
with suitable in-line safety and alarm equipment. This additional
equipment is necessary to properly filter and purify the air to meet
minimal specifications for Grade D breathing as described in
Compressed Gas Association Commodity Specification G 7.1 - 1966,
OSHA 29 CFR 1910. 134, and/or Canadian Standards Associations
(CSA).
DISCLAIMER OF WARRANTIES
In the event the compressor is used for the purpose of breathing air
application and proper in-line safety and alarm equipment is not
simultaneously used, existing warranties shall be voided, and
Campbell Hausfeld disclaims any liability whatsoever for any loss,
personal injury or damage.
!
DANGER
76
Safety Instructions (continued)
Find and read all warning labels found on
the air compressor shown below
Warning Labels ASME Safety Valve
A safety valve that automatically releases
the air if the air receiver (tank) pressure
exceeds the preset maximum.
PSI (Pounds per Square Inch)
Measurement of the pressure exerted by
the force of the air. The actual psi output
is measured by a pressure gauge on the
compressor
SCFM (Standard Cubic Feet per
Minute)
Sometimes called CFM (Cubic Feet per
Minute). Measurement of air volume
delivered by the compressor.
Air Delivery
A combination of psi and SCFM. The air
delivery required by a tool is stated as
(number) SCFM at (number) psi. The
combination of these figures determines
what size unit is needed.
Air Tank Capacity
The volume of air stored in the tank and
available for immediate use. A large tank
allows the intermittent use of an air tool
with an air requirement higher than the
compressor’s rated delivery.
Volts or Voltage
A measurement of the force of an electri-
cal current.
Amps or Amperage
A measure of the electrical force minus
the resistance on an electrical line.
Ridgid air compressors require 15 amps
for operation. Be sure the compressor
will operate on an electrical line with the
proper amps. If other appliances operate
on the same line, they will reduce the
available amps. If the amperage is not
adequate, the result will be blown fuses
or tripped circuits.
Regulator
A control that adjusts the line pressure to
the proper amount needed to operate
spray guns and air tools.
Tank Pressure Gauge
Indicates tank pressure in psi.
Line Pressure Gauge
Displays the current line pressures. It is
regulated by the regulator knob.
Cut-in/Cut-off Pressure
Specific psi at which a compressor starts
and stops while refilling the air tank.
Glossary of Terms
DK724100AV 10003
Figure 1
98
1. Remove the air compressor from the
carton.
2. Place the compressor on a secure,
stationary work surface and look it
over carefully.
Unpacking and Checking Contents
Do not operate unit if damaged
during shipping, handling or
use. Damage may result in
bursting and cause injury or
property damage.
!
WARNING
For your own safety, never
operate unit until all assembly
steps are complete and until
you have read and understood
the entire operator’s manual.
!
WARNING
To reduce the risk of injury, if
any parts are missing, do not
attempt to assemble the air
compressor until the missing
parts are obtained and installed
correctly.
!
WARNING
Figure 2
Getting to Know Your Air Compressor
1 Filter
2 Dipstick
3 Safety Valve
4 Regulator
5 Tank
Drain
6 Unloader
7 Beltguard
1. Air Filter. The air filter keeps dirt and
debris from entering the compressor
pump.
2. Dipstick. The dipstick measures the
oil level in the compressor pump (See
Figure 3).
3. ASME Safety Valve. This valve auto-
matically releases air if the tank pres-
sure exceeds the preset maximum.
4. Regulator Knob. This knob controls
air pressure to an air operated tool or
paint spray gun. Turning the knob
clockwise increases air pressure at
the outlet. Turning counterclockwise
will lower air pressure at the outlet.
Fully counterclockwise will shut off
the flow of air completely (See Figure
4).
5. Tank Drain Valve. The tank drain
valve allows moisture to be removed
from the tank. Note that each tank
has its own tank drain valve.
6. Unloader. The unloader controls the
engine rpm. When loaded, the engine
will run at maximum operating speed
and air will enter the tank. When
unloaded, the engine will slow to an
idle and air will vent to atmosphere.
7. Belt Guard. The belt guard encloses
the pulleys and drive belt. It protects
the user from moving parts and
directs cooling air to the compressor
pump
Dipstick
Add Oil Fill
Line
Max
Low
Figure 3
Close Open
Attach
Hose
Figure 4
All lubricated compressor pumps dis-
charge some condensed water and oil
with the compressed air. Install appropri-
ate water/oil removal equipment and con-
trols as necessary for the intended appli-
cation.
1110
Operating Your Air Compressor
Before starting the compressor,
thoroughly read all component
instruction manuals, especially
the engine manual.
NOTICE
Failure to install appropriate
water/oil removal equipment
may result in damage to
machinery or workpiece.
NOTICE
Drain liquid from tank daily.
NOTICE
Do not attach air tools to open
end of the hose until start-up is
completed and unit checks OK.
!
CAUTION
Moisture in Compressed Air
Moisture in compressed air will form into
droplets as it comes from an air compres-
sor pump. When humidity is high or when
a compressor is in continuous use for an
extended period of time, this moisture will
collect in the tank. When using a paint
spray or sandblast gun, this water will be
carried from the tank through the hose,
and out of the gun as droplets mixed with
the spray material.
IMPORTANT: This condensation will
cause water spots in a paint job, especial-
ly when spraying other than water based
paints. If sandblasting, it will cause the
sand to cake and clog the gun, rendering
it ineffective.
A filter in the air line, located as near to the
gun as possible, will help eliminate this
moisture.
Remove the dipstick/ breather and fill
pump with 12 ounces of oil. Use single vis-
cosity, ISO 100 (SAE 30), non-detergent
compressor oil; or Mobil 1®5W30 or
10W30 synthetic oil may also be used.
Proper oil fill is illustrated in Figure 5.
THIS UNIT CONTAINS NO OIL!
Follow lubrication instructions
before operating compressor.
!
CAUTION
Lubrication Dipstick
Add Oil Fill
Line
Max
Low
Figure 5
1. Fill engine with oil and gasoline per
instructions furnished with engine.
2. Remove the compressor dipstick
breather and fill pump to the proper oil
level.
3. Turn regulator knob counterclockwise
to open air flow.
4. Turn manual unloader lever up to a
horizontal position to allow the com-
pressor pump to run without com-
pressing air. (See Figure 6).
Start-Up
Figure 6 - Manual Lever Unloaded Position
1312
Operating Your Air Compressor
(continued)
5. Move the choke lever to the CHOKE
position, turn the fuel lever ON, and
turn the engine stop switch to the ON
position.
6. Pull start grip lightly until resistance is
felt, and then pull briskly.
7. As the engine warms up, gradually
move the choke lever to the open posi-
tion. See gas engine manual for more
details.
8. Run the compressor unloaded for
approximately 30 minutes to break in
the pump.
9. After approximately 30 minutes, move
the unloader lever down to the loaded
position and turn the regulator knob
clockwise (See Figures 7 and 8). The
compressor will begin to pump air into
the tank.
When maximum tank pressure is
reached, the compressor automatically
unloads, bringing the engine to idle. The
engine remains at idle until tank pressure
falls to a preset level. The engine then
accelerates and the compressor pumps
additional air into the tank.
To Start Gasoline Engine
Figure 7 - Manual Lever Loaded Position
Figure 8 -Regulator Knob
Close
Open
In order to maintain efficient operation of
the compressor system, check the air fil-
ter weekly (per maintenance schedule),
oil level and gasoline level before each
use. The ASME safety valve should also
be checked weekly. Pull ring on safety
valve and allow the ring to snap back to
normal position. This valve automatically
releases air if the tank pressure exceeds
the preset maximum. If air leaks after the
ring has been released, or the valve is
stuck and cannot be actuated by the ring,
the ASME safety valve MUST be
replaced.
With engine OFF, clean debris from
engine, flywheel, tank, air lines and
pump cooling fins.
Maintenance
Release all pressure from the
system before attempting to
install, service, relocate or per-
form any maintenance.
!
WARNING
Do not attempt to tamper with
the ASME safety valve!
!
DANGER
Figure 9
Operation Daily Weekly Monthly 3 Months
Check Oil Level l
Drain Tank l
Check Air Filter l
Check Safety Valve l
Blow Dirt From Unit l
Check Belt Tightness l
Change Oil l
Maintenance Schedule
1514
To change a filter, pull off the filter housing
cover. If filter element is dirty, replace ele-
ment or entire filter.
Filter Removal, Inspection and Replacement
Maintenance (continued)
Belt stretch is a result of normal use.
When properly adjusted, the belt deflects
about 1/2” with five pounds of pressure
applied midway between the engine pul-
ley and pump (See Figure 12).
To adjust drive belt tension:
1. Remove belt guard and loosen
engine brace.
2. Loosen the four fasteners holding the
engine to the baseplate.
3. Shift the engine in the proper direc-
tion. The belt must be properly
aligned when adjustment is made.
4. To align belt, lay a straight edge
against the face of the flywheel,
touching the rim at two places (See
Figure 13).
5. Adjust flywheel or engine pulley so
that the belt runs parallel to the
straight edge.
6. Use a gear puller to move the pulley
on the shaft and tighten fasteners.
7. Adjust brace and reinstall.
Drive Belt
1/2” Deflection
Figure 12
Touch Rim in
Two Places
Straight Edge
Parallel With Belt
Figure 13
1. When not in use, hose and compres-
sor should be stored in a cool, dry
place.
2.
Tanks should be drained of moisture.
Hose should be disconnected and
hung with open ends down to allow
any moisture to drain.
Storage
The tank should be carefully inspected at
a minimum of once a year. Look for
cracks forming near the welds. If a crack
is detected, remove pressure from tank
immediately and replace.
Tank
Never attempt to repair or modi-
fy a tank! Welding, drilling or
any other modification will
weaken the tank resulting in
damage from rupture or explo-
sion. Always replace worn,
cracked or damaged tanks.
!
DANGER
Drain liquid from tank daily.
NOTICE
Figure 11
Figure 10
Tank Drain
1716
Troubleshooting
For your own safety do not try
and run the air compressor
while troubleshooting.
!
WARNING
TROUBLE PROBABLE CAUSE REMEDY
Low discharge pres-
sure
1. Air leaks
2. Leaking valves
3. Restricted air intake
4. Slipping belts
5. Blown gaskets
6. Low compression
1. Listen for escaping air.
Apply soap solution to all
fittings and connections.
Bubbles will appear at
points of leakage. Tighten
or replace leaking fittings
or connections
2. Remove head and inspect
for valve breakage, weak
valves, scored valve seats,
etc. Replace defective
parts and reassemble
Be sure that the old head
gasket is replaced with a
new one each time the
head is removed
3. Clean the air filter element
4. Loosen engine clamping
bolts and move the engine
in a direction away from
the compressor, being sure
that the engine pulley is
perfectly aligned with the
flywheel. Tighten engine
clamping bolts. The belt
should deflect about 1/2”
under 5-lbs of force. Do
not “roll” belts over pulleys
5. Replace any gaskets
proven faulty on inspection
6. Low pressure can be due
to worn rings and cylinder
walls. Correction is made
by replacing the rings,
cylinders, and pistons as
required
TROUBLE PROBABLE CAUSE REMEDY
Overheating
Excessive belt wear
Unit stalls
Excessive noise
(knocking)
1. Poor ventilation
2. Dirty cooling surfaces
1. Pulley out of alignment
2. Belt too loose or too tight
3. Belt slipping
4. Pulley wobbles
1. Low engine idle
2. Improper lubrication
3. Low oil level
4. Defective unloader valve
1. Loose engine or com-
pressor pulley
2. Lack of oil in crankcase
3. Worn connecting rod
4. Worn piston pin bushing
1. Relocate the compressor
to an area where an ample
supply of cool, clean, dry
and well-circulated air is
available
2. Clean the cooling surfaces
of pump and motor/engine
1. Realign engine pulley with
compressor pulley
2. Adjust tension (See Drive
Belt Section)
3. Adjust tension or replace
belt (See Drive Belt
Section)
4. Check for worn crankshaft,
keyway or pulley bore
resulting from running the
compressor or motor with
loose pulleys. Check for
bent pulleys or bent crank-
shaft
1. Increase idle, refer to
engine manual for details
2. See LUBRICATION, under
Assembly
3. Check oil level. Fill if nec-
essary
4. Replace
1. Loose engine or compres-
sor pulleys are a very com-
mon cause of compressors
knocking. Tighten pulley
clamp bolts and set-screws
2. Check for proper oil level; if
low, check for possible
damage to bearings. Dirty
oil can cause excessive
wear
3. Replace connecting rod
4. Remove piston assemblies
from the compressor and
inspect for excess wear.
Replace excessively worn
piston pin or pistons, as
required
1918
Troubleshooting
TROUBLE PROBABLE CAUSE REMEDY
Excessive noise
(knocking)
Continued
Oil in the discharge
air
5. Worn bearings
6. Piston hitting the valve
plate
7. Noisy check valve
1. Worn piston rings
2. Compressor air intake
restricted
3. Restricted breather
4. Excessive oil in compres-
sor
5. Wrong oil viscosity
6. Connecting rod out of
alignment
5. Replace worn bearings
and change oil
6. Remove the compressor
head and valve plate and
inspect for carbon deposits
or other foreign matter on
top of piston. Replace
head and valve plate using
new gasket
7. Replace
1. Replace with new rings
2. Clean filter. Check for other
restrictions in the intake
system
3. Clean and check breather
for free operation
4. Drain down to full level
5. Use SAE 30 (ISO 100)
non-detergent compressor
oil
6. Replace rod
Notes
2120
Repair Parts Repair Parts
For Repair Parts, Call 1-800-4-RIDGID
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
Key Part
No Number Descriptons Qty
1 BG220900AJ Belt guard 1
assembly
2 ST026200AV Setscrew 1
3 BT023100AV Belt 1
4 ST073915AV Filter assembly 1
5 ST073916AV Filter element 1
6 ST070827AV Screw 4
7 V-215100AV ASME Safety 1
valve
8 ST183700AV Tee fitting 1
9 HF002401AV Nipple 1
10 ST119704AV Elbow fitting 2
11 ST160000AV Handle grip 2
12 D-1403 Drain valve 2
13 AR052200CG Tank 1
14 ST158300AV Rubber foot 4
15 ST116400AV Screw 4
16 WA005500AV 10" Pneumatic 1
wheel
17 AA021800AV Axle rod 1
18 ST073613AV Plug 2
19 ST128407AV Throttle 1
unloader
20 CV006404AV Throttle control 1
21 GA016705AV Gauge, left 1
22 WL017600AV Regulator 1
23 GA016709AV Gauge, right 1
24 HF203300AV Coupler 2
25 ST150100AV Oil drain cap 1
Key Part
No Number Descriptons Qty
26 ST083800AV Oil drain 1
extension
27 VT470000KB Pump 1
28 ST159001AJ Compression 1
assembly
29 VT046300AP Discharge tube 1
30 PU015900AV Flywheel 1
31 PU015400AV Pulley 1
32 KE000900AV 3/16" Key 1
33 ST012200AV Square head 1
set screw
34 BG208800AJ Brace assembly 1
35 NG002502AV Engine 1
36 ST70625AV Hex head screw 4
37 ST011200AV Washer 8
38 AL014000AJ Locknut 4
1
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37 38
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
12
20
2322
Notes Notes
RIDGID®AIR COMPRESSOR LIMITED THREE YEAR WARRANTY AND 90-
DAY SATISFACTION GUARANTEE POLICY
This product is manufactured by The Campbell Group under a trademark license from Ridgid, Inc.
All warranty communications should be directed to The Campbell Group, attn: RIDGID air compres-
sor technical service at (toll free) 1-800-4-RIDGID.
90-DAY SATISFACTION GUARANTEE POLICY
During the first 90 days after the date of purchase, if you are dissatisfied with the performance of
this RIDGID air compressor for any reason you may return the air compressor to the dealer from
which it was purchased for a full refund or exchange. To receive a replacement air compressor you
must present proof of purchase and return all original equipment packaged with the original prod-
uct. The replacement air compressor will be covered by the limited warrant for the balance of the
three-year warranty period.
WHAT IS COVERED UNDER THE LIMITED THREE YEAR WARRANTY
This warranty covers all defects in workmanship or materials in this RIDGID air compressor for the
three-year period from the date of purchase. This warranty is specific to this air compressor.
Warranties for other RIDGID products may vary.
HOW TO OBTAIN SERVICE
To obtain service for this RIDGID air compressor you must return it, freight prepaid, to a service
center authorized to repair RIDGID air compressors. You may obtain the location of the service cen-
ter nearest you by calling (toll free) 1-800-4-RIDGID or by logging on to the RIDGID website at
www.ridgid.com. When requesting warranty service, you must present the proof of purchase docu-
mentation, which includes a date of purchase. The authorized service center will repair any faulty
workmanship, and either repair or replace any defective part, at our option at no charge to you.
WHAT IS NOT COVERED
A. Implied warranties, including those of merchantability and FITNESS FOR A PARTICULAR PUR-
POSE ARE LIMITED FROM THE DATE OF ORIGINAL PURCHASE AS STATED IN THE DURATION. If
this compressor is used for commercial, industrial or rental purposes, the warranty will apply for
ninety (90) days from the date of purchase. Extreme Duty Contractor Compressors are not limited
to a ninety (90) day warranty when used in contractor applications. Four cylinder single-stage and
two-stage compressors are not limited to a ninety (90) day warranty when used in commercial or
industrial applications. Some States do not allow limitations on how long an implied warranty
lasts, so the above limitations may not apply to you.
B. ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY
RESULT FROM ANY DEFECT, FAILURE, OR MALFUNCTION OF THE CAMPBELL HAUSFELD PROD-
UCT. Some States do not allow the exclusion or limitations of incidental or consequential dam-
ages, so the above limitation or exclusion may not apply to you.
C. Any failure that results from an accident, purchaser’s abuse, neglect or failure to operate products
in accordance with instructions provided in the owner’s manual(s) supplied with compressor.
D. Pre-delivery service, i.e. assembly, oil or lubricants, and adjustment.
E. Items or service that are normally required to maintain the product, i.e. lubricants, filters and gas-
kets, etc.
F. Gasoline engines and components are expressly excluded from coverage under this limited war-
ranty. The Purchaser must comply with the warranty given by the engine manufacturer which is
supplied with the product.
G. Additional items not covered under this warranty:
1. All Compressors
• Any component damaged in shipment or any failure caused by installing or operating unit
under conditions not in accordance with installation and operation guidelines or damaged by
contact with tools or surroundings. • Pump or valve failure caused by rain, excessive humidi-
ty, corrosive environments or other contaminants. • Cosmetic defects that do not interfere
with compressor functionality. • Rusted tanks, including but not limited to rust due to
improper drainage or corrosive environments. • Electric motors, check valves and pressure
switches after the first year of ownership. • Drain cocks. • Damage due to incorrect voltage
or improper wiring. • Other items not listed but considered general wear parts. • Pressure
switches, air governors and safety valves modified from factory settings.
2. Lubricated Compressors
• Pump wear or valve damage caused by using oil not specified. • Pump wear or valve dam-
age caused by any oil contamination or by failure to follow proper oil maintenance guidelines.
3. Belt Drive / Direct Drive / Gas Driven Compressors
• Belts. • Ring wear or valve damage from inadequate filter maintenance. • Manually adjust-
ed load/unload and throttle control devices.
ADDITIONAL LIMITATIONS
To the extent permitted by applicable law, all implied warranties, including warranties of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE, are disclaimed. Any implied warranties, including warranties of merchantability or fitness
for a particular purpose, that cannot be disclaimed under state law are limited to three years from the date of purchase.
The Campbell Group is not responsible for direct, indirect, incidental or consequential damages. Some states do not allow
limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or conse-
quential damages, so the above limitations may not apply to you. This warranty gives you specific legal rights, and you
may also have other rights, which vary from state to state.
QUESTIONS OR COMMENTS
CALL 1-800-4-RIDGID
www.ridgid.com
Please have your Model Number and Serial Number on hand when calling.
© 2003 RIDGID, INC.
Part No. ### Form No. ### Printed in U.S.A. 12/03
Catalog No. ###
Model No. GP90135 Serial No. ___________
The model and serial numbers may be found on your
unit. You should record both model and serial number
in a safe place for future use.

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