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Giant GXR Series Operating Instructions Manual

Giant GXR Series Operating Instructions Manual

Triplex plunger pump

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Model
GXR Series
Updated 10/09
Triplex
Plunger Pump
Operating Instructions/
Repair Instructions
Manual
Consumer Pump
Horizontal/Vertical Pump
with built-in Regulator,
Thermal Relief Valve and
Siphon Injector
Contents:
Warranty Information:
page 3
page 4
page 5
page 5
pages 6-7
back page
back page

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Summary of Contents for Giant GXR Series

  • Page 1: Table Of Contents

    Triplex Plunger Pump Model Operating Instructions/ Repair Instructions Manual GXR Series 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...
  • Page 2: Installation Instructions

    4. Run the pump dry approximately 10 sec- can see if there is any leakage around the vent onds to drain the water before exposure to cap (on the top of the pump). freezing temperatures. NOTE: Contact Giant Industries for Service School Information. Phone: (419)-531-4600...
  • Page 3: Pump Specifications

    Specifications Model GXR Series GXR2224 ....................2.2 GPM (8.3 l/m) @ 2400 PSI GXR2424 ....................2.4 GPM (9.1 l/m) @ 2400 PSI Maximum Inlet Pressure ...............Up to 90 PSIG RPM ......................3450 Plunger Diameter ...................63” (16mm) Stroke GXR2224 ...................4.7mm (6.1 angle) Stroke GXR2424 ...................5.1mm (6.3 angle) Crankcase Oil Capacity ................4.7 fl.
  • Page 4: Exploded View/Kits

    GXR SERIES EXPLODED VIEW Oil Seal Kit Plunger Packing Kit # 09468 # 09465 Item Part # Description Qty. Item Part # Description Qty. 06316 Plunger Oil Seal 3 06290 Support Ring 06315 V-Sleeve Regulator Repair Kit Valve Assembly Kit...
  • Page 5: Parts List

    GXR SERIES PARTS LIST ITEM# Part# Description QTY. ITEM# Part# Description QTY. 07805 Radial Shaft Seal 12007 O-Ring 06310* Adapting Flange 23507 O-Ring 06710 Seat 06294 O-Ring 06300 Rear Bearing 06386 6mm S.S. Ball 06690** Wobble Plate 6.1 Degree 3/4”...
  • Page 6: Repair Instructions: Pages

    REPAIR INSTRUCTION - GXR SERIES 1. With a 14mm socket wrench, 3. With a crescent wrench, 2. Remove the valve spring remove the three discharge remove the injector retainer (18) and valve cone (36) valve plugs (27). Inspect (47). Inspect the o-ring (46) from the manifold (35).
  • Page 7 GXR SERIES REPAIR INSTRUCTIONS 11. Remove the guided p-valve, (19), valve springs (18), v-sleeves 12. If the crankcase oil seals (15) are to be replaced, they can (21) and pressure rings (20). Inspect for wear and replace as necessary. Remove the spacer ring (17) from the be removed by prying loose with a screwdriver.
  • Page 8: Dimensions

    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 war- ranty consideration. Call (419)-531-4600 or fax (419)-531-6836 to obtain an R.G.A. number.