Giant GXR User's Manual
Contents
1. When ordering 06310 please order 17026 which includes 06300 07805 and 06294 When ordering 06566 please order 17047 which includes 06566 06301 and 07882 When ordering 06690 please order 17052 which includes 06690 06301 and 07882 When ordering 06322 please order 17027 which includes 06322 06301 and 07882 When ordering 06691 please order 17053 which includes 06691 06301 and 07882 Position 10 40 GXR SERIES TORQUE SPECIFICATIONS Torque Amount ft lbs 100 in lbs 150 in lbs ltem Description 06299 Socket Bolt 06302 Stud Bolt REPAIR INSTRUCTION GXR SERIES With a 14mm socket wrench remove the three discharge valve plugs 27 Inspect the valve plug o rings 23 for wear and replace as necessary Next remove the four mani fold bolts 40 with a 6mm allen wrench 9 Remove the valve spring 18 and valve cone 36 from the manifold 35 In spect the parts for wear and replace as necessary Remove the suction flange 39 and flange o ring 38 Inspect the o ring for wear and replace as necessary 10 With a crescent wrench re move the injector retainer 47 Inspect the o ring 46 for wear and replace as nec essary Tap the back of the manifold 35 with a rubber mallet to dislodge and slide off the plungers 8 Take note of the position of the discharge port so as to place the mani fold in the same position dur ing reassembly GXR SERIES2. or abrasive fluids cannot be first 50 hours of operation then at regular pumped unless approval in writing is obtained intervals of 500 hours or less depending on before operation from Giant Industries Inc operating conditions 4 Run the pump dry approximately 10 seconds to drain the water before exposure to freezing temperatures NOTE Contact Giant Industries for Service School Information Phone 419 531 4600 Specifications Model GXR Series GRD aces ad ctreattaecee ree tesientostn cee feccecuc ede EENE EEOAE ENEE ee 2 2 GPM 2400 PSI GXR AA era E E E A steed toteeaeel aes aeduaxeseeee 2 4 GPM 2400 PSI Maximum Inlet Pressure Plunger Diameter Stroke GXR22 24 secssiesvsdsiesstenducsutedesstiessisvsxneddelcaeedsdensseestesdeeavesasesvedesas 4 7mm 6 1 angle STOKE GARA DA irei E EE E SE 5 1mm 6 3 angle Crankcase Oil Capacity sosro sosne nane iiini eirinen 4 7 fl oz 4 1 fl oz horizontal Temperature of Pumped Fluids Inlet Port Discharge Ports 3 8 NPT Shaft Rotation Either Direction Swash Plate Bore Horizontal 3 4 x 3 16 Keyway Swash Plate Bore Vertical 7 8 x 3 16 Keyway Valve Type Polyamide Plastic 1 A25 PSIG minimum inlet pressure is required 2 The pump itself can be driven in either direction of rotation however the cooling fan on TEFC motors must always be positioned so that the cooling air is drawn from the non drive end of the motor towards the pump GXR2224 ELECTRIC HORSEPOWER HORSE
3. REPAIR INSTRUCTIONS OE mwd VO 21 20 19 18 Remove the guided p valve 19 valve springs 18 v sleeves 12 Ifthe crankcase oil seals 15 21 and pressure rings 20 Inspect for wear and replace are to be replaced they can as necessary Remove the spacer ring 17 from the be removed by prying loose plungers 8 with a screwdriver Take care not to make contact with the plunger 8 and pry out the oil seals from their housing Seals should not be rein stalled until after step 16 Reassemble in reverse order For maintenance of the gear end of your Fill the crankcase with the pump contact your local distributor or proper amaun or or es Giant Industries at 419 531 4600 specifications page 3 The pump is now ready for operation NOTE Contact Giant Industries for Service School Information Phone 419 531 4600 GX and HR Pump Part Numbering System Wobble Pressure in Thremal Plate 100 psi Relief Shaft GX or HR Series Flow increments Injector Size Valve Bore Vertical 20 GPM 25 2500 PSI 1 21mm 1 1 2 1 3 4 amom ean zs d en a GX or HR For example a GXV2525 112 is a GX pump that produces 2 5 GPM 2500 PSI has a injector with a 2 1mm Oriface 1 2 thermal relief valve and 7 8 wobble plate bore GXR Series Dimensions inches GIANT INDUSTRIES LIMITED WARRANTY Giant Industries Inc pumps and accessories are warranted by the manufacturer to be free
4. which are deemed to be defective due to workmanship or failure of material A Returned Goods Authorization R G A number and completed warranty evaluation form is required prior to the return to Giant Industries of all products under warranty consideration Call 419 531 4600 or fax 419 531 6836 to obtain an R G A number Repair or replacement of defective products as provided is the sole and exclusive remedy provided hereunder and the MANUFACTURER SHALL NOT BE LIABLE FOR FURTHERLOSS DAMAGES OR EXPENSES INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGES DIRECTLY OR INDIRECTLY ARISING FROM THE SALE OR USE OF THIS PRODUCT THE LIMITED WARRANTY SET FORTH HEREIN IS IN LIEU OF ALL OTHER WARRANTIES OR REPRESENTATION EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY WAR RANTIES OR MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE AND ALL SUCH WARRANTIES ARE HEREBY DISCLAIMED AND EXCLUDED BY THE MANUFACTURER GIANT INDUSTRIES INC 900 N Westwood Ave P O Box 3187 Toledo Ohio 43607 PHONE 419 531 4600 FAX 419 531 6836 www giantpumps com 08 2001 GXR PM6 Copyright 2001 Giant Industries Inc
5. 07805 06310 06294 06300 06690 06566 06696 06322 07882 06301 06289 06287 06288 06299 08192 06273 06282 06338 08083 06316 06292 07374 06267 06290 06315 06296 GXR SERIES PARTS LIST Description Radial Shaft Seal Adapting Flange O Ring Rear Bearing Wobble Plate 6 1 Degree 3 4 GXRH1114 Wobble Plate 6 3 Degree 3 4 GXRH2424 Wobble Plate 6 1 Degree 7 8 GXRV2224 Wobble Plate 6 3 Degree 7 8 GXRV2424 Shaft Ring Front Bearing Spring Disk Plunger 16mm Plunger Spring Socket Bolt Gasket Oil Drain Plug Crankcase GXRV Crankcase GXRH Vent Cap Horizontal Only Oil Seal Spacer Valve Spring Guided P Valve Pressure Ring V Sleeve 16mm Discharge Plug QTY 1 1 1 1 WWWWHWW HH HHH DNwWWW HK KS ITEM Part 12007 23507 06710 06386 06385 06384 06382 06410 06392 06412 06295 07910A 06298 06302 06308 06339 06340 06312 07913 06303 23009 23010 0100 12516 0001 12517 23422A 07468 07467 06334 Description O Ring O Ring Seat 6mm S S Ball O Ring Plastic Poppet Valve Spring O Ring Cap Manifold Discharge Valve Cone Triangle O Ring Suction Flange Stud Bolt Orifice 1 8mm Orifice 2 4mm Orifice 2 3mm O Ring in Nozzle O Ring Injector Retainer Spring Ball O Ring Hose Barb Thermal Relief Valve Locktooth Washer Screws Mounting Flange X Style 09103 Gasoline Flange Kit A See pump numbering system page 7
6. POWER RATINGS REQUIREMENTS The rating shown are the power requirements for the pump Gas engine power outputs must be approximately twice the pump power requirements shown above RPM GPM 1000 PSI 1500 PSI 2000 PSI 2500 PSI GXR2224 GAS ENGINE HORSEPOWER We recommend a 1 15 service factor REQUIREMENTS be specified when selecting an RPM GPM 1000 PSI 1500 PSI 2000 PSI 2500 PSI electric motor as the power source 3450 To compute specific pump horse power requirements use the Follow GXR2424 ELECTRIC HORSEPOWER REQUIREMENTS ing formula 1000PSI 1500PSI 2000PS 2400 PSI Electric HP GPM X PSI 1460 3 9 Hi aS PSI Gas HP GPM X PSI 1100 Engine power varies based on horizontal or vertical orientation as well as by makes and model from each manufacturer GXR SERIES EXPLODED VIEW ot SS OH i iy h ja i iy 1 4 TAN AE 4 i 1 Contents of 08103 5 ae A Plunger Packing Kit Oil Seal Kit 09465 09468 Item Part Description Qty Item Part Description Qty 20 06290 Support Ring 3 15 06316 Plunger OilSeal 3 21 06315 V Sleeve 3 Regulator Repair Kit Valve Assembly Kit 09534 09466 Item Part Description Item Part Description Qty 24 23507 O Ring 6 3 3 18 07374 Valve Spring 23 06710 Seat 19 06267 Guided P Valve 26 06386 Ball 36 06295 Discharge Valve Cone 27 06385 O Ring 28 06384 Plastic Poppet Valve 30 06410 O Ring Part
7. Triplex Plunger Pump Operating Instructions Repair Instructions Manual o GX R Se rl es Consumer Pump Horizontal Vertical Pump with built in Regulator Thermal Relief Valve and Siphon Injector Contents Installation Instructions page 2 Pump Specifications page 3 Exploded View Kits page 4 Parts List page 5 Torque Specifications page 5 Repair Instructions pages 6 7 Dimensions back page Warranty Information back page MADE IN THE USA Updated 8 01 INSTALLATION INSTRUCTIONS Installation of the Giant Industries Inc pump is not a complicated procedure but there are some basic steps common to all pumps The following information is to be considered as a general outline for instal lation If you have unique requirements please contact Giant Industries Inc or your local distributor for assistance 1 For horizontal applications the pump should be 4 Use of a dampener is necessary to minimize installed flat on a base to a maximum of a 15 pulsation at drive elements plumbing connections degree angle of inclination to ensure optimum and other system areas The use of a dampener with lubrication Giant Industries Inc pumps is optional although recommended by Giant Industries Inc to further 2 The inlet to the pump should be sized for the reduce system pulsation Dampeners can also reduce flow rate of the pump with no unnecessary the severity of pressure spikes that occur in systems restrictions that can cause cavi
8. from defects in workmanship and material as follows 1 For portable pressure washers and self service car wash applications the discharge manifolds are guaranteed for the life of the pump Our other pump parts used in portable pressure washers and in car wash applications are warranted for five years from the date of shipment for all pumps used in NON SALINE clean water applications One 1 year from the date of shipment for all other Giant industrial and consumer pumps 3 Six 6 months from the date of shipment for all rebuilt pumps 4 Ninety 90 days from the date of shipment for all Giant accessories This warranty is limited to repair or replacement of pumps and accessories of whichthe manufacturer s evaluation shows were defective at the time of shipment by the manufacturer The following items are NOT covered or will void the warranty 1 Defects caused by negligence or fault of the buyer or third party Normal wear and tear to standard wear parts Use of repair parts other than those manufactured or authorized by Giant Improper use of the product as a component part Changes or modifications made by the customer or third party The operation of pumps and or accessories exceeding the specifications set forth in the Operations Manuals provided by Giant Industries Inc Liability under this warranty is on all non wear parts and limited to the replacement or repair of those products returned freight prepaid to Giant Industries
9. tation Teflon tape using a shut off gun A dampener must be positioned should be used to seal all joints Maximum inlet downstream from the regulator fluid temperature is 80 F 6 Before beginning operation of your pumping 3 The discharge plumbing from the pump should system remember Check that the crankcase and seal be properly sized to the flow rate to prevent line areas have been properly lubricated per recommended pressure loss to the work area It is essential to schedules Do not run the pump dry for extended provide a safety bypass valve between the pump periods of time Cavitation will result in severe and the work area to protect the pump from damage Always remember to check that all plumb pressure spikes in the event of a blockage or the ing valves are open and that pumped media can flow use of a shut off gun freely to the inlet of the pump Finally remember that high pressure operation in a pump system has many advantages But ifitis used carelessly and without regard to its potential hazard it can cause serious injury IMPORTANT OPERATING CONDITIONS Failure to comply with any of these conditions invalidates the warranty 1 Prior to initial operation Check for proper oil 2 Pump operation must not exceed rated level DO NOT OVERFILL pressure volume or RPM A pressure relief device must be installed in the discharge of the Use Giant Synthetic Oil system Crankcase oil should be changed after the 3 Acids alkalines
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