Giant LP400 manual

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Table of contents for the manual

  • Page 1

    Models LP350, LP400, LP450 Contents: Installation Instructions: page 2 Pump Specifications: pages 3-5 Exploded View/Parts: page 6 Repair Instructions: page 7 Kits/Torque Specs.: page 7 Dimensions: back page Warranty Information: back page Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Updated 3/98[...]

  • Page 2

    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 [...]

  • Page 3

    3 Specifications Model LP350 V olume ........................................................................................................ Up to 22.6 GPM Discharge Pressure .................................................................................... 2350 PSI Inlet Pressure .................................................................[...]

  • Page 4

    4 Specifications Model LP400 V olume ........................................................................................................ Up to 15.1 GPM Discharge Pressure .................................................................................... 3600 PSI Inlet Pressure .................................................................[...]

  • Page 5

    5 Specifications Model LP450 V olume ........................................................................................................ U p t o 19.7 GPM Discharge Pressure .................................................................................... 2600 PSI Inlet Pressure ...............................................................[...]

  • Page 6

    6 LP350, LP400, LP450 - EXPLODED VIEW ITEM # PART # DESCRIPTION QTY 1 07759 Crankcase 1 2 13000 Oil filler plug assy. 1 4 06085 Crankcase Cover 1 5 07104 O-ring, Crankcase cover 1 6 07186 O i l S i g h tg l a s s wi t h G a s ke t 1 8 07105 Oil Dipstick 1 9 01009 O-Ring, Dipstick 1 1 0 01010 Cylinder Screw 4 1 1 01011 Spring Ring 5 1 2 07109 Plug 1[...]

  • Page 7

    7 R E P AIR INSTRUCTION - LP350, LP400, LP450 VALVE REPLACEMENT 1) With a 30mm wrench remove the three (3) tension plugs (#48) from top of valve casing (43). 2) Remove discharge and inlet valves (#46), pulling them upwards out of the valve casing. It maybe necessary to use a slide hammer tool. 3) With the valve assembly pointed down, place a dowel [...]

  • Page 8

    Ó Copyright 1998 Giant Industries, Inc. LP350, LP400 & LP 450 DIMENSIONS (metric) 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 car wash applications, the discharge manifolds wi[...]