Grip-Rite GR55G10X Use and Care Manual
Contents
1. OPERATING MANUAL AND PARTS LIST MODEL GR55G10X GR90G10X COMPRESSORS www rip rite com TABLE OF CONTENTS Table OF Contents a se nn 1 Safety Symbols c heic naa siano o tara aHa n ka a dra ba pa a iR x eo REEL a EE a Fa pea 2 Safety INSTrUCTIONS ciscoc conivanacaninacinn nana aiias ta aua nidad 3 Specifications NUMUDMDMUC Cm 5 Compressor Description ececceeeseeeeeeeeeeeeeeeeeeeeeeseneeeeeeeeeees 6 Compressor Parts Description eeeeeeeeeeeeeee 7 40 8 ODGFA OT uiro cere narco RR ER RR ER regu pe core ga vous RR RR RR 9 Ma lnlenance ansiada 10 GR55G10X Compressor Schematics and Parts Lists 12 GR90G10X Compressor Schematics and Parts Lists 17 TrQUBIES DO GUN Onassis 22 clipei Werben epp E 25 Warranty m 26 A WARNING This manual contains important safety and operating instructions that must be followed You must read and understand this manual before operating this compressor Failure to follow all instructions can result in serious injury to operator and bystanders or damage to compressor and attachments SAFETY SYMBOLS The safety symbols used on the compressor s safety labels and in this manual provide an important visual reminder of basic safety rules and the hazards that may arise if all safety and operating instructions are not followed Make sure you understand the meaning of each of t2. clear of objects that could cause damage Do not place heavy objects on top of compressor 25 Make sure gauges fittings and knobs are PRIMESOURCE BUILDING PRODUCTS INC and BUILDING PRODUCTS CANADA CORPORATION Are Itochu Companies PNEUMATIC TOOL COMPRESSOR WARRANTY Pneumatic nailers staplers amp compressors marketed under the GRIP RITE brand are warranted to be free from defects in workmanship amp materials except rubber o rings bumpers seals driver blades dipsticks amp air filters for a period of one year from the date of original purchase This warranty will not apply when The original receipt or copy of the original receipt showing the original purchase date is not provided with tools compressors sent in for warranty repair The tool compressor has been misused abused or improperly maintained Alterations have been made to the original tool compressor Repairs have been attempted made to the original tool compressor by any entity other than a proprietary GRIP RITE service warranty center or authorized service warranty center Non GRIP RITE TOOLS GRIP RITE COMPRESSORS parts have been used The tool has suffered any physical damage due to the use of non GRIP RITE approved fasteners Repairs are required due to normal wear amp tear The tool compressor has been inadequately packaged leading to damage in transit to the service warranty center Approved fasteners include the following brands
3. 10 Gallons 135 PSI 18 5 cfm 100 PSI 105 PSI 135 PSI 3 Single Splash Mineral Oil SAE 10W 30W ISO 32 100 Cast Iron Ball Cast Iron Stainless Steel Aluminum Canister 220 Lbs 246 Lbs 46 X 19 X 24 COMPRESSOR DESCRIPTION KEY OAN OO BoD N NN NNNA Lu M 0O PON ODA N OA ONO COMPRESSOR PARTS DESCRIPTION DESCRIPTION Belt Guard Compressor Pump Compressor Air Intake Crankcase breather fill plug Pilot Valve Tank Air Pressure Gauge Rubber Hand Grips Tank Drain Cock Quick Connect Fittings Pump Oil Drain Tube Oil Level Sight Glass Cushioned Rubber Foot Twin Air Storage Tanks No Flat Tire Easy Belt Tightening System Engine Fuel Choke Controls Engine Air Filter Engine Exhaust Muffler Engine Fuel Tank Fuel Tank Cap Engine On Off Switch Pressure Relief Valve Pilot Valve Manual Release Air Outlet Pressure Gauge Regulator Control Knob FUNCTION Guards V belt and pulleys Compresses air Contains air filter element Used to vent fill pump crankcase Controls engine throttle Indicates air pressure in storage tanks Provides secure grip for comfortable handling Allows tanks to be drained of moisture Allows quick connection of air hoses Drains oil for easy oil changes Indicates oil level in pump crankcase Provides stable footing reduces vibration Stores compressed air Large semi pneumatic tire allows easy rolling Allows for easy belt tension adjustment Opens fuel line
4. CYLINDER GASKET 8 13 GR55G10X COMPRESSOR PARTS LIST TANK FRAME REF NO DESCRIPTION QTY PART 30 Hose Barb 1 GRCE1250 31 Washer 1 2 1 GRCE2230 32 Handle Grip 2 GRCE1050 33 Drain Valve 2 GRCE1070 34 Triple Manifold 1 GRCE1450 35 Quick Coupler 3 GRCE1390 36 Tank Assembly 1 GRCE1600 37 Rubber Pad 4 GRCE1040 38 Screw 4 GRCE1460 39 Cotter Pin 2 GRCE1110 40 Machine Bushing 6 GRCE1520 41 Axle 1 GRCE1030 42 Wheel 1 GRCE1620 43 Belt Tensioner Kit 1 GRCE1570 44 Engine 1 GRCE720 45 Drain Pipe 1 GRCE870 46 Cap 1 GRCE1200 47 Element 2 GRCE50 48 Intake Filter Assembly 2 GRCE130 49 Keystock 1 GRCE1500 50 Pulley 1 GRCE1540 51 Setscrew 1 GRCE1470 52 Washer 2 GRCE1530 53 Bolt 2 GRCE1480 54 Idle Control Kit 1 GRCE1120 55 Clamp 2 GRCE1080 RING REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 C VALVE SEAT TO CYLINDER GASKET 8 2 GRCE40 2 COMPRESSION RINGS 1 OIL CONTROL RING CYLINDER TO CRANKCASE GASKET 16 VALVE PLATE ASSEMBLY NOT SHOWN INCLUDES LIFT LIMITER DISCHARGE VALVE PLATE 3 D VALVE SEAT 4 2 GRCES30 DISCHARGE VALVE PLATE 6 INTAKE VALVE PLATE 7 14 GR55G10X COMPRESSOR PARTS LIST PUMP 15 GR55G10X COMPRESSOR PARTS LIST PUMP REF PART DES
5. GRIP RITE FAS NERS FAS NERS UNLIMITED IN NO EVENT SHALL PRIMESOURCE BE LIABLE FOR ANY INDIRECT ACCIDENTAL OR CONSEQUENTAL DAMAGE FROM THE SALE OR USE OF THESE PRODUCTS THIS DISCLAIMER APPLIES BOTH DURING amp AFTER THE TERM OF WARRANTY THIS IS OUR WARRANTY amp IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILTY AND FITNESS FOR A PARTICULAR PURPOSE EXCEPT AS MAY BE OTHERWISE PROVIDED BY LAW THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE PNEUMATIC TOOL COMPRESSOR SERVICE INFORMATION Should any mechanical problems develop during the life of your equipment the following options are available for service and parts Call 800 676 7777 where you will be routed to the nearest GRIP RITE O distribution center and directed to the nearest authorized service warranty center Logging on to our website at www grip rite com where you will find a list of our authorized service centers Contact the GRIP RITE Factory Warranty Center directly at Phone 800 207 9259 or Fax 800 207 9614 In Canada Call 866 512 1418 STEPS TO TAKE WHEN SHIPPING TOOLS Adequately package the product to avoid damage in transit in the case of pneumatic tools the original blow mold plastic carrying case is considered adequate packaging Provide the original copy of receipt showing the original purchase date Insure your shipme
6. and sets choke for quick starts Keeps dirt and debris out of engine Reduces engine noise Stores fuel for long run times Seals fuel tank filler opening Use to start or stop engine Releases excessive air pressure from tank Opens valve to release air pressure Indicates air pressure at air outlet fittings Adjusts output air pressure setting SET UP PROCEDURE A WARNING Before being operated with pressurized tanks for the first time your new compressor requires a simple set up procedure that will help your unit deliver years of trouble free service Failure to follow all initial set up instructions may result in serious damage to your compressor property damage or serious injury to operator and bystanders Do not allow compressor to pressurize tanks until all set up steps have been performed h Read the entire engine manual 2 Check compressor and engine oil levels and fill as needed See 10 below 3 Fill the fuel tank carefully observing all safety rules for handling gasoline Don t overfill leave 1 2 at filler opening for expansion Open the tank drain cock A or outlet valve 5 Start the engine see page 9 and run the compressor for 20 minutes with drain cock open to lubricate the bearings and pistons 6 After 20 minutes close the drain valve or outlet valve 7 Compressor is now ready for normal pressurized operation 8 After first 24 hours of operation check V belt tension Correct tens
7. igniters electric motors and other sources of heat sparks or open flame Move compressor away from refueling area before starting to avoid fire risk from fuel spills or vapor DO NOT LEAVE COMPRESSOR RUNNING UNATTENDED Shut compressor off when done and disconnect air hoses to prevent unauthorized use of compressor Drain air tanks if unit is to be stored or transported NEVER USE A COMPRESSOR WITH A FUEL LEAK Leaking fuel can be ignited by hot surfaces on the unit resulting in fire explosion and serious injury to operator and bystanders Stop using a unit with a fuel leak immediately and shut engine off Allow unit to cool before handling or moving All fuel leaks are potentially serious and must be handled with extreme caution SPECIFICATIONS DESCRIPTION Motor Horsepower Engine Capacity Tanks Air Storage Capacity Maximum Air Pressure CFM Pressure Switch Settings Pressure Switch ON Pressure Switch OFF Compressor Pump Cylinders Compression Stage Lubrication Oil Type Non Detergent Crankcase Bearings Cylinders Valves Head Filter Dimensions Weight Shipping Weight Size LXWXH SPECIFICATIONS GR55G10X 5 5 Honda GX160 2 10 Gallons 135 PSI 12 5 cfm 100 PSI 105 PSI 135 PSI 2 Single Splash Mineral Oil SAE 10W 30W ISO 32 100 Cast Iron Ball Cast Iron Stainless Steel Aluminum Canister 170 Lbs 198 Lbs 46 X 19 X 24 GR90G10X 9 0 Honda GX270 2
8. 0 Dipper Straight 1 at GRCE1750 Bolt Dipper 6 GRCE610 Bearing 5 gt GRCE1760 Keystock 1 9D GRCE370 Gasket 1 31 GRCE360 Bearing Carrier Front 1 se GRCE400 Oil Seal 1 GRCE1650 Flywheel 1 GRCE1640 Washer 1 GRCE1630 Bolt 1 21 TROUBLESHOOTING PROBLEM CAUSE REMEDY Compressor won t start On Off switch in OFF position Move switch to ON position Fuel Switch in OFF position Move switch to ON position Choke lever in Open Choke running position Move lever to Closed choke starting position Fuel tank empty Fill fuel tank Spark plug fouled Replace spark plug Motor air filter plugged Replace filter Other Refer to engine manufacturer s manual Low pressure Drain cock open or loose Close or tighten Safety relief valve leaks Replace Open or broken unloader valve Replace Dirty or plugged air filter Clean or replace as necessary Air fitting on hose stuck open Repair or replace Oil in discharge Improper oil viscosity Drain and replace oil Too much oil in crankcase Drain oil to proper level Compressor overheated Air pressure regulated too high Restricted air filter Clean or replace air filter Worn piston rings Replace piston rings Compressor overheats Clogged inlet filter Clean or replace as necessary Dirty compressor head cylinder or intercooler Clean
9. CRIPTION QTY 1 GRCE130 Intake Filter Assembly 2 2 GRCE50 Intake Element 2 3 GRCE520 Cylinder Head 2 4 GRCE570 Gasket gt 5 GRCE560 Gasket 2 6 GRCE1660 Triangle Valve Spring 2 f GRCE210 Lift Limiter 4 8 GRCE550 Inlet Valve 2 3 GRCE1670 Outlet Valve 4 GRCE1680 Lock Screws not shown 12 10 GRCE1690 Valve Plate Assembly items 4 9 2 H GRCE580 Cylinder 2 12 GRCE330 Gasket 2 12 GRCE100 Oil Fill Plug 1 14 GRCE110 Crankcase Vent 1 15 GRCE380 Bearing Carrier Rear 1 16 GRCE390 Gasket 1 17 GRCE120 Oil Sight Gauge 1 18 GRCE310 Y Fitting 1 19 GRCE450 Discharge Pipe 1 20 GRCE140 Elbow 1 21 GRCE1440 Ring Set 2 se GRCE410 Piston 5 23 GRCE1710 Piston Pin 2 E GRCE1720 Snap Ring n 25 GRCE430 Connecting Rod with Dipper 2 26 GRCE1730 Dipper Angled 2 27 GRCE1750 Bolt Dipper 4 2n GRCE610 Bearing E 29 GRCE1760 Keystock 1 EN GRCE370 Gasket 1 31 GRCE360 Bearing Carrier Front 1 32 GRCE400 Oil Seal 1 en GRCE1800 Flywheel 1 34 GRCE1640 Washer 1 35 GRCE1630 Bolt 1 16 GR90G10X COMPRESSOR SCHEMATIC TANK FRAME GR90G10X COMPRESSOR PARTS LIST TANK FRAME REF NO DESCRIPTION QTY PART 1 Screw 5 GRCE1490 2 Belt Guard Cover 1 GRCE1170 3 Belt Guard Base 1 GRCE1150 4 Belt 1 GRCE1350 5 Bolt 1 GRCE1630 6 Washer 1 GRCE1640 7 Flywheel 1 GRCE1650 8 Complete Pump with Flywheel 1 GRCE850 9 Delivery Tube with Fitting
10. Pulley 1 GRCE1550 51 Setscrew 1 GRCE1470 52 Washer 2 GRCE1530 53 Bolt 2 GRCE1480 54 Idle Control Kit 1 GRCE1130 55 Clamp 2 GRCE1080 RING REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 a VALVE SEAT TO CYLINDER GASKET 8 3 GRCE40 2 COMPRESSION RINGS 1 OIL CONTROL RING CYLINDER TO CRANKCASE GASKET 16 VALVE PLATE ASSEMBLY NOT SHOWN INCLUDES LIFT LIMITER DISCHARGE VALVE PLATE 3 D VALVE SEAT 4 3 GROES30 DISCHARGE VALVE PLATE 6 INTAKE VALVE PLATE 7 19 GR90G10X COMPRESSOR SCHEMATIC PUMP 20 GR90G10X COMPRESSOR PARTS LIST PUMP REF PART DESCRIPTION QTY 1 GRCE130 Intake Filter Assembly 3 2 GRCE50 Intake Element 3 3 GRCE520 Cylinder Head 3 GRCE570 Gasket 3 5 GRCE560 Gasket 3 6 GRCE1660 Triangle Valve Spring 6 GRCE210 Lift Limiter 6 8 GRCE550 Inlet Valve 3 9 GRCE1670 Outlet Valve 6 GRCE1680 Lock Screws not shown 18 10 GRCE1690 Valve Plate Assembly 3 H GRCE580 Cylinder 3 Js GRCE330 Gasket 3 is GRCE100 Oil Fill Plug 1 14 GRCE110 Crankcase Vent 1 19 GRCES80 Bearing Carrier 1 E GRCE390 Gasket 1 T GRCE120 Oil Sight Gauge 1 18 GRCE1700 T Fitting E 19 GRCE490 Discharge Pipe 2 20 GRCE140 Elbow 1 El GRCE1440 Ring Set 3 EE GRCE410 Piston 3 23 GRCE1710 Piston Pin 3 an GRCE1720 Snap Ring 6 25 GRCE430 Connecting Rod with Dipper 3 GRCE1730 Dipper Angled 2 GRCE174
11. compressor operation will cause tubing and other components to become extremely hot Contact with hot parts can cause serious burns Allow unit to cool before handling or performing service NEVER DIRECT COMPRESSED AIR AT ANY BODY PARTS Compressed air can penetrate skin or force dirt and debris into eyes causing serious injury Never place hands or body parts over the air discharge opening of a pressurized nozzle or fitting Use care when connecting and disconnecting air hose to attachments pneumatic tools and other air powered devices KEEP FLAMMABLE SPRAYS AWAY FROM SPARKS AND OTHER SOURCES OF IGNITION Spraying flammable liquids such as oil base paints sealers and finishes near sparks open flame and other sources of ignition such as pilot lights appliances water heaters furnaces etc can result in explosion and fire Turn off all pilot lights and avoid using electrical appliances heaters torches and other equipment that may produce sparks or flame Keep compressor as far away from spraying area as possible by using an air hose of sufficient length to prevent spray mist from being ignited by electrical sparks from compressor operation SAFETY INSTRUCTIONS DO NOT TAMPER WITH COMPRESSOR PRESSURE SWITCH SETTINGS The pressure switch settings set at the factory provide the maximum safe operating pressure recommended for this compressor Altering these settings can result in over pressurization risk of tank hose and pneumatic e
12. elow gage setting If this happens allow tank pressure to recover before continuing use of tool or attachment If tank pressure exceeds factory preset maximum the safety valve will open and allow excess pressure to exhaust If safety valve is actuated allow pressure to exhaust stop compressor and correct problem STOPPING COMPRESSOR 1 Turn engine ON OFF switch A to the OFF position 2 Turnthe fuel lever B to the OFF position 3 End of day shutdown Disconnect air hoses Open drain cock to relieve air pressure and drain water from tank Close drain cock Check for missing parts or damage MAINTENANCE AN DANGER Never perform maintenance on the compressor when it is running Always place Fuel and On Off switches in OFF position disconnect air hoses drain air tanks and allow unit to cool first Performing service procedures on a compressor with pressurized tanks or in the ON position can result in serious injury 10 MAINTENANCE Maintenance Schedule COMPRESSOR MAINTENANCE CHART Interval Maintenance Required Check compressor pump and engine lubricant levels and fill as needed Drain moisture from tanks daily Open drain slowly and let air pressure bleed down gradually before opening drain valve completely Daily Perform a visual inspection of compressor Make sure belt guard is in place and all components are in good condition Check for unusual noise or vibration during operatio
13. ents of air tool or accessory being used Noisy operation Oil level low Check for leaks and add oil Internal wear or damage Have unit serviced by authorized service dealer Air leaks at motor pressure switch release valve while motor is running Switch inoperable Have authorized service dealer replace switch Air leaks at motor pressure switch release valve after motor stops Switch inoperable Have authorized service dealer replace switch Air leaks at fittings Fittings loose Tighten fittings Air leaks at compressor head Head bolts loose Tighten bolts securely Air blows out of inlet filter Damaged reed valve Have unit serviced by authorized service dealer Crankcase oil appears milky when dipstick is checked Water in oil from condensation Change crankcase oil Moisture in discharge air Excessive condensation in air tank Drain tank more frequently Tip unit when draining tank to drain all water STORAGE Open tank drain valve and allow all air pressure to escape Drain all moisture out of tanks and close drain valves Disconnect air hose and wind hose carefully for storage Inspect compressor for wear damage or missing parts and have repairs made promptly Store unit in a dry cool place Storage in vehicles or trailers secure the compressor to keep it from tipping or being damaged by contact with other equipment
14. hese symbols and protect yourself and others by obeying all safety and operating instructions on warning labels and in this manual SYMBOL DESCRIPTION SAFETY ALERT SYMBOL Calls attention to important safety information and provides an alert to potential safety hazards HOT SURFACE HAZARD Hot surfaces can cause serious burn injury if touched Let unit cool before handling MOVING PARTS ENTANGLEMENT HAZARD Contact with moving parts can cause serious injury Keep guards and protective covers in place Pp INHALATION HAZARD Compressed air can contain carbon monoxide or other harmful gases Do not use compressor to provide air for breathing BURST HAZARD Over pressurization caused by tampering with controls can cause serious injury or death from explosion SHOCK HAZARD Contact with live electrical components can cause shock serious injury or death from electrocution Use a properly grounded power source EXPLOSION HAZARD Electrical sparks from unit can ignite flammable liquids and vapors Use compressor in a well ventilated area free from explosive vapors FIRE HAZARD Keep compressor 20 feet away from spray area when spraying flammable materials Operate unit away from obstructions that could block ventilation gt gt gt gt HIGH PRESSURE AIR HAZARD Release of pressurized air can cause serious injury if directed against body Never use air pressure higher than recommended for tool o
15. ion setting is 1 2 of slack when measured at midpoint between pulleys 9 Check bolts and nuts periodically and tighten when necessary 10 Check oil level at sight glass B Oil level must be maintained between L Low and H High indicator lines To add oil remove oil filler plug C and fill until sight glass shows proper level Change oil after first 100 hours of operation Add non detergent mineral oil to compressor 11 Use chart below for correct viscosity Air Temperature Viscosity 3 32 F 16 0 C SAE 10W ISO 32 34 79 F 1 26 C SAE 20W ISO 68 80 F amp Up 27 C amp Up SAE 30W ISO 100 Gunton ler 12 Replace oil filler plug before starting cas compressor OPERATION STARTING ENGINE Pre starting Checklist Always check and correct before starting no Check unit for missing parts or damage Check for loose nuts and bolts Check compressor and engine oil levels Fillgastank Tighten gas cap securely Check for fuel leaks Move fuel lever A to the ON position Cold Engine move choke lever B to CLOSED position Warm Engine leave choke lever B in OPEN position Turn engine switch C to the ON position Pull starter grip D softly until you feel light resistance then pull briskly Return starter grip to starting position If engine does not start repeat When engine starts slowly move the choke leve
16. n and have problem corrected Contact your Grip Rite dealer for service Check intake air filters and clean with soapy water if necessary Rinse and allow to dry before use Replace filter if worn or damaged Check Pressure Relief Valve for proper operation With tank pressurized pull on Pressure Relief Valve ring Air must exhaust when ring is pulled Release ring air must stop exhausting when ring is released Weekly Check V belt for damage or wear and replace if necessary Clean dust and debris from cylinder heads motor fan blades intercooler and air tanks Check for leaks cracks or corrosion on tank fittings and tubing Discontinue use of equipment if leaks or other major problems are found and repair unit before placing back into service Change compressor oil and air filter Clean blow off compressor pump fins and motor 3 Months Check for air leaks at connections and tighten fittings if necessary 300 Hours Check tank for cracks corrosion leaks or other damage Never use a compressor with a damaged tank Check warning labels for legibility and replace if necessary Contact your Grip Rite dealer for replacement labels Belt Replacement Adjustment 1 Shut off compressor and open drain cock to relieve pressure 2 Loosen locknuts for engine hold down bolts only until washers beneath spin freely 3 Rotate 4 adjusting bolt clockwise until desired tension i
17. nt with the shipping company PRIMESOURCE will not be responsible for any tool compressor that is lost or damaged by the shipper on route to the PRIMESOURCE service warranty center 26 Distributed by Distribuido por Imported by Importe par PRIMESOURCE BUILDING PRODUETS INC and BUILDING PRODUCTS CANADA CORPORATION are Itochu Companies Carrollton Texas 75006 USA www grip rite com GRGASMAN 03 09
18. quipment failure and serious injury to operator and bystanders USE AIR HOSE RATED FOR 150 PSI OR GREATER Air hose must be rated to safely handle maximum compressor pressure Air hose that does not meet minimum pressure requirements can rupture releasing high pressure air Replace a cracked or leaking air hose immediately to prevent serious injury from contact with high pressure air streams SHUT OFF COMPRESSOR AND RELIEVE TANK PRESSURE BEFORE SERVICING UNIT Never perform service or maintenance on any part of the compressor while the unit is running or tanks are pressurized Open tank drains slowly to allow air to escape and keep clear of air stream DO NOT MODIFY COMPRESSOR Altering the compressor in any way may create a serious safety hazard and result in serious injury to operator and bystanders If compressor does not work properly stop using unit immediately Return unit to an authorized service center for repairs if problem cannot be remedied by following troubleshooting instructions in this manual DO NOT USE COMPRESSED AIR FROM THE UNIT FOR BREATHING PURPOSES Air produced by this compressor may contain poisonous exhaust gases from the engine and is not suitable for breathing purposes DO NOT REFUEL A HOT OR RUNNING ENGINE Fuel vapor can be ignited by hot surfaces causing fire explosion and serious injury to operator and bystanders REFILL FUEL TANK OUTDOORS ONLY Fuel vapor can be ignited by pilot lights electronic
19. r B to the OPEN position Adjust outlet air pressure to desired setting by turning pressure regulator knob E Turn knob clockwise to increase air pressure counterclockwise to decrease air pressure Outlet air pressure is indicated by gauge F Tank pressure is indicated by gauge G Connect air hoses to quick connect fittings H using a male quick connect fitting To connect air hose push back outer ring on compressor fitting insert male hose connector and release ring To release air hose push hose fitting in push back outer ring on compressor fitting and pull male hose connector out A WARNING High pressure air will escape when hose is disconnected Keep face away from fittings to prevent dirt and debris from being blown into eyes Always wear safety glasses with side shields to protect eyes when using compressor OPERATION NORMAL OPERATION Engine runs at normal running speed until maximum tank air pressure is reached When maximum pressure is reached engine speed automatically resets to idle Engine speed remains at idle until tank pressure drops to the minimum air pressure setting Engine continues cycling between normal and idle speed automatically until turned off Air tools and attachments with air consumption requirements that exceed the compressor s rated air output volume may cause the compressor to run continuously at normal running speed or cause a drop in output air pressure b
20. r accessory E 2 SAFETY INSTRUCTIONS WEAR ANSI Z87 1 In Canada CSA Z94 3 99 APPROVED EYE PROTECTION Always wear approved eye protection equipment that provides both front and side eye protection when operating or servicing the compressor DO NOT START OR OPERATE COMPRESSOR INDOORS OR IN POORLY VENTILATED AREAS Gasoline engine produce carbon monoxide a poisonous gas that can cause death or serious injury ifinhaled Use compressor outdoors only DO NOT EXCEED MAXIMUM RECOMMENDED OPERATING PRESSURE OF AIR POWERED TOOLS OR OTHER EQUIPMENT BEING USED Spray guns and other low to medium pressure equipment can burst causing serious injury to user and bystanders Read and follow all manufacturers pressure recommendations before connecting tools sprayers or other equipment to compressor Use extreme care when using the compressor with tires inner tubes and other inflatables as excessive pressure or rapid inflation can cause these items to burst DO NOT OPERATE IF FLAMMABLE VAPORS ARE PRESENT The electric motor and pressure switch may produce sparks which can ignite flammable vapors and cause fire or explosion Flammable vapors from gasoline solvents adhesives and other chemicals may drift some distance from the source or build up in low areas Operate the compressor only in well ventilated areas that are free of flammable vapors DO NOT TOUCH COMPRESSOR MOTOR HEAD OR TUBING WHEN UNIT IS OPERATING Normal
21. rn parts Restrictive check valve Clean check valve and replace if necessary Motor stalls Faulty unloader check valve Replace valve Valves incorrectly installed Install valves correctly Drive belts too tight Adjust belt tension Water in crankcase oil Oil gets dirty valves or cylinders get rusty Cycle too short to vaporize moisture during compression Allow for a longer operating cycle Compressor operating in cold conditions inlet filter not protected against weather Provide adequate protection against extreme weather conditions System pressure leaking back through check valve Check and replace check valve if necessary Wrong oil being used Drain oil and replace with proper oil 23 TROUBLESHOOTING PROBLEM CAUSE REMEDY Excessive vibration Loose compressor or motor Tighten mounting bolts Excessive discharge pressure Reduce operating pressure Compressor not level Level compressor Leg bolt tightened too tight Loose leg bolts Wrong oil being used Drain and replace with proper oil Loose flywheel drive pulley or drive belt Tighten parts and check belt tension Tighten belt if needed Worn rods wrist pin or main bearings Check and replace worn parts Compressor knocks Compressor valves loose or broken Check and replace worn or broken valves Inspect check valve for low pre
22. s reached See Figure 4 4 Retighten locknuts to secure engine Close drain cock and restart compressor 6 Check belt tension after first 20 hours of operation then check monthly Figure 4 Clockwise rotation of 1 2 bolt will increase belt tension a 11 GR55G10X COMPRESSOR SCHEMATIC TANK FRAME 12 GR55G10X COMPRESSOR PARTS LIST TANK FRAME REF NO DESCRIPTION QTY PART 1 Screw 5 GRCE1490 2 Belt Guard Cover 1 GRCE1160 3 Belt Guard Base 1 GRCE1140 4 Belt 1 GRCE1340 5 Bolt 1 GRCE1630 6 Washer 1 GRCE1640 7 Flywheel 1 GRCE1800 8 Complete Pump with Flywheel 1 GRCE840 9 Delivery Tube with Fittings 1 GRCE1420 10 Elbow 1 GRCE1290 11 Check Valve 1 GRCE1360 12 Elbow 1 GRCE1260 13 Tubing 1 4 1 2 GRCE1100 14 Rubber Hose 1 4 2 5 GRCE1020 15 Screw Clamp 2 GRCE1310 16 Elbow 1 GRCE1270 17 Pilot Valve 1 GRCE1060 Nut 2 GRCE1300 18 Ring 2 GRCE1320 Insert 2 GRCE1330 19 Cross 1 GRCE1210 20 Safety Valve 1 GRCE1590 21 Nipple 1 GRCE1220 22 Gauge 1 GRCE1410 23 Bushing 1 GRCE1190 24 Gauge 1 GRCE1400 25 Nipple 1 GRCE1240 26 Regulator 1 GRCE1560 27 Bushing 1 GRCE1180 28 Elbow 1 GRCE1280 29 Rubber Hose 3 8 1 34 GRCE1090 VALVE REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 B 2 OUTLET VAVLE PLATES 6 2 GRCE20 INTAKE VALVE PLATE 7 6 VALVE PLATE SCREWS VALVE SEAT TO
23. s 1 GRCE1430 10 Elbow 1 GRCE1290 11 Check Valve 1 GRCE1360 12 Elbow 1 GRCE1260 13 Tubing 1 4 1 2 GRCE1100 14 Rubber Hose 1 4 25 GRCE1020 15 Screw Clamp 2 GRCE1310 16 Elbow 1 GRCE1270 17 Pilot Valve 1 GRCE1060 Nut 2 GRCE1300 18 Ring 2 GRCE1320 Insert 2 GRCE1330 19 Cross 1 GRCE1210 20 Safety Valve 1 GRCE1590 21 Nipple 1 GRCE1220 22 Gauge 1 GRCE1410 23 Bushing 1 GRCE1190 24 Gauge 1 GRCE1400 25 Nipple 1 GRCE1240 26 Regulator 1 GRCE1560 27 Bushing 1 GRCE1180 28 Elbow 1 GRCE1280 29 Rubber Hose 3 8 1 34 GRCE1090 VALVE REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 B 2 OUTLET VAVLE PLATES 6 3 GRCE20 INTAKE VALVE PLATE 7 6 VALVE PLATE SCREWS VALVE SEAT TO CYLINDER GASKET amp 8 18 GR90G10X COMPRESSOR PARTS LIST TANK FRAME REF NO DESCRIPTION QTY PART 30 Hose Barb 1 GRCE1250 31 Washer 1 2 1 GRCE2230 32 Handle Grip 2 GRCE1050 33 Drain Valve 2 GRCE1070 34 Triple Manifold 1 GRCE1450 35 Quick Coupler 3 GRCE1390 36 Tank Assembly 1 GRCE1610 37 Rubber Pad 4 GRCE1040 38 Screw 4 GRCE1460 39 Cotter Pin 2 GRCE1110 40 Machine Bushing 6 GRCE1520 41 Axle 1 GRCE1030 42 Wheel 1 GRCE1620 43 Belt Tensioner Kit 1 GRCE1580 44 Engine 1 GRCE730 45 Drain Pipe 1 GRCE870 46 Cap 1 GRCE1200 47 Element 3 GRCE50 48 Intake Filter Assembly 3 GRCE130 49 Keystock 1 GRCE1510 50
24. ssure knock Remove and clean check valve Compressor uses too much oil Clogged inlet filter Clean or replace filter Wrong oil or viscosity being used Drain and replace oil Oil level too high Drain oil to proper level Crankcase breather valve malfunction Replace crankcase breather valve Compressor runs unloaded too long Increase load or stop compressor when not needed Compressor operating in cold conditions inlet filter not protected Provide protection against extreme weather conditions Worn piston rings Replace piston rings Piston rings not seated See below Piston rings not seated Allow 100 hours of normal operation for new rings to seat Drain oil and refill with approved compressor oil Safety relief valve pops open Pressure switch misadjusted Have authorized service dealer adjust pressure switch Pressure switch inoperable Have switch serviced by authorized service dealer Air leaks from safety relief valve Valve stuck or inoperable Pull on ring and release Replace valve if leak continues 24 TROUBLESHOOTING PROBLEM CAUSE REMEDY Tool sprayer or other accessory doesn t work properly Air pressure too low or too high Adjust regulator to provide pressure recommended by product manufacturer Unit runs continuously Air usage greater than compressor output capacity Check CFM requirem
25. with compressed air Operating pressure too high Reduce pressure Low oil level or wrong oil used Drain and replace oil Air tool or attachment air consumption exceeds compressor output compressor run cycle too long Reduce air consumption requirements 22 TROUBLESHOOTING PROBLEM CAUSE REMEDY Compressor Loads Unloads or Starts Stops excessively Leaks in air system Replace worn parts as necessary Worn or loose drive belts Tighten or replace belts as necessary Pilot valve or pressure switch differential adjusted too close Have adjustments made by authorized service location Compressor valves not operating properly Replace valves Compressor too small for application Use compressor with higher air output ratings Insufficient output low discharge pressure Clogged inlet filter Clean or replace as necessary Leaks in air lines valves or fittings Replaces parts as necessary Drive belts slipping Tension belts Drain valve left open Close drain valve Broken pressure gauge Replace pressure gauge Leaking head gasket Replace head gasket Dirty or plugged intercooler tubes Remove and clean tubes Unloader pilot or pressure switch adjusted too low or inoperative Make necessary adjustments or replace Worn or broken compressor valves Replace worn parts Worn piston or rings Replace wo
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