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Triplex Ceramic
Plunger Pump
Operating Instructions/
Repair and Service
Model
Manual
P46HT
Contents:
Installation Instructions: page 2
Pump Specifications: page 3
Exploded View: page 4
Kits/Torque Specs: page 4
Parts List: page 5
Trouble Shooting: page 6
Repair Instructions: page 7
Dimensions: back page
Warranty Information: back page
Updated 3/98
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REPAIR INSTRUCTIONS - P46HT 1. To Check Suction and Discharge Valves Loosen valve plugs (41 and 43) using a socket wrench. Note the arrangement for reassembly and check the discharge valves underneath and suction valves (in suction valve adapter 39). 2. To Check V-Sleeves Separate valve casing (29) from the crankcase (1) and pull off over the plungers. If the seals have to be replaced, remove all parts from the valve casing (29) in the suction valve direction. Grease new v-sleeves (31) with g
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PUMP SYSTEM MALFUNCTION CAUSE MALFUNCTION REMEDY Worn packing seals The Pressure and/or Replace packing seals Broken valve spring the Delivery Drops Replace spring Belt slippage Tighten or Replace belt Worn or Damaged nozzle Replace nozzle Fouled discharge valve Clean valve assembly Fouled inlet strainer Clean strainer Worn or Damaged hose Repair/Replace hose Worn or Plugged relief valve on pump Clean, Reset, and Replace worn parts Cavitation Check suction lines on inlet of pump for restrictions
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Exploded View - P46HT P46HT REPAIR KITS Valve Kit #09458 Seal Kit # 09514 Qty. Part # Description Qty. Part # Description 3 06018-0100 Valve Cage 3 11510 Spacer Sleeve 3 06017-0100 Valve Spring 3 11511 Sleeve 3 06016 Valve Plate 3 06014 Valve Seat 3 06015 O-Ring P46HT TORQUE SPECIFICATIONS Position Item# Description Torque Amount 24B 08456 Tension Screw, Plunger 108 in-lbs. 41 07235 Plug, Inlet 33-37 ft.-lbs. 43 07034 Plug, Outlet 32 ft.-lbs 4
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P46HT PARTS LIST ITEM PART DESCRIPTION QTY. 1 07222 Crankcase 1 2 07181 Vent/Filler Plug with Seal 1 3 08004 Cover, Crankcase 1 4 08005 O-Ring 1 5 08008 Oil Dipstick 1 6 01009 O-Ring 1 9 07188 Cylinder Screw with Slot 4 1 0 07223 Spring Washer 4 11 08012 Oil Drain Plug with Seal 1 11A 08013 Gasket 1 1 2 07245 Bearing Cover 2 1 4 08015 Radial Shaft Seal 2 1 5 08020 Grooved Ball Bearing 2 1 6 07225 Hexagon Screw 1 1 7 07226 Shaft Protector 1 18 08022 Crankshaft 1 19 01024 Woodruff Key 1 20 08024 C
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Model P46HT TRIPLEX CERAMIC PLUNGER PUMP 1 Volume ........................................................................................................ Up to 127 GPH Discharge Pressure .................................................................................... 900 PSI o Inlet Pressure.............................................................................................. 6 PSI minimum @ 194 F o o ..................................................................................
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RPM INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump gun. is not a complicated procedure, but there are some basic steps common to all pumps. The 4. Use of a dampener is necessary to minimize following information is to be considered as a pulsation at drive elements, plumbing, connec- general outline for installation. If you have tions, and other system areas. The use of a unique requirements, please contact Giant dampener with Giant Industries, Inc. pumps is Indust
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P46HT 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 car wash applications, the discharge manifolds will never fail, period. If they ever fail, we will replace them free of charge. Our other pump parts, used in portable pressure washers and in car wash applications, are warranted for five years from the date of
