Giant P420A-5100 manual

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Table of contents for the manual

  • Page 1

    Contents: Installation Instructions: page 2 Specifications: page 3 Parts List/Torque Specs: page 4 Exploded View/Kits: page 5 Repair Instructions: pages 6-7 Dimensions: back page Warranty Information back page Corrossion Resistant Pumps Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Models P420A-3100 & P420A-5100[...]

  • Page 2

    INST ALLA TION INSTRUCTIONS 4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connec- tions, and other system areas. The use of a dampener with Giant Industries, Inc. pumps is optional, although recommended by Giant Industries, Inc. to further reduce system pulsa- tion. Dampeners can also reduce the severity of pr[...]

  • Page 3

    NOTES: 1 In order to drive the pump from the side opposite the pr esent shaft extension, simply r emove the valve casing fr om the crankcase and r otate the pumps 180 degrees to the desired position. Be certain to r otate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position. Exchange the oil fill and th[...]

  • Page 4

    ITEM PART DESCRIPTION QTY. 1 08377 Crankcase 1 2 08378 Oil Fill Plug with Gasket 1 3 06479 Crankcase cover 1 3A 07186 Oil Sight Glass w/ Gasket 1 4 08380 O-Ring 1 5 12137 Oil Drain Plug 1 5A 07182 Gasket for Oil Drain Plug 1 5B 08092 Plug with Gasket 1 6 08093 Screw 4 6A 08094 Spring Washer 12 7 08471 Bearing Cover, Open 1 8 08472 Bearing Cover, Cl[...]

  • Page 5

    EXPLODED VIEW - P420A-3100/5100 PUMPS P420A-3100/5100 PUMP REPAIR KITS Oil Seal Kit # 09306 Item Part # Description Qty . 19 08366 Oil Seal 3 V alve Assembly Kit (P420A-3100) # 09522 Item Part # Description Qty . 27A 06615 V alve Assembly , Complete 6 33 07214-0100 O-Ring, V iton 6 V alve Assembly Kit (P420A-5100) # 09478 Item Part # Description Qt[...]

  • Page 6

    8) Inspect all parts for wear and replace as needed. Note: The orientation of oil seal in seal case is: seal lips face crankcase. 19 22 20 21 24 23(B) 25 24 23 23A REP AIR INSTRUCTIONS - P420A-3100/5100 PUMPS Note: Always take time to lubricate all metal and nonmetal parts with a light film of oil before reassembly. This step will ensure proper fit[...]

  • Page 7

    9 ) Check surfaces of plunger pipe (16B). REASSEMBL Y INSTRUCTIONS - P420A-3100/5100 PUMPS 11) Place pressure rings and weep seals (23B) over plungers and into each seal case (20). 12) Place weep return rings (25) over the plunger (16) and pressure ring over plunger (24). Cont act Giant Industries or your local distributor for maintenance of the ge[...]

  • Page 8

    P420A-3100/5100 PUMP DIMENSIONS (INCHES) GIANT INDUSTRIES LIMITED WARRANTY Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from defects in workmanship and material as follows: 1. For portable pressure washers and self-service car wash applications, the discharge manifolds will never fail, period. If they ev[...]