Models P57 & P57-0011 Updated 7/07 Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Contents: Installation Instructions: Pump Specifications: Exploded View: Parts List / Kits: Torque Specifications: Trouble Shooting: Pump Mounting Selection Guide: Recommended Maintenance Schedule: Repair Instructions: Dimensions: Warranty Information: page 2 page 3 page 4 page 5 page 5 page 6 page 6 page 6 page 7 back page back page
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 installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance. 4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connections, and other system areas.
Specifications Models P57 & P57-0011 U.S. ..................................... Metric Flow .............................................................. 1.3 GPM ............................. 5.1 Liters/min. Discharge Pressure (Continuous) ................. 5000 PSI ............................. 350 Bar Discharge Pressure (Intermittent) ................. 6525 PSI ............................. 450 Bar Max. Inlet Pressure ....................................... 145 PSI ...............................
Exploded View - P57 & P57-0011 4
P57 & P57-0011 SPARE PARTS LIST ITEM 1 2 2A 3 4 5 6 7 9 10 11 11A 12 13 14 15 16 17 18 19 20 21 22 23 25 26 26A 28 PART 07180 07181 07182 07183 07184 07185 01009 07186 07188 07223-0100 07190 07191 13402 07193 01166 01086 07114 05023 12128 01024 07199 01027 07396 01031 13403 08026 13346 07207 DESCRIPTION Crankcase Oil Fill Plug Assembly Gasket Cover, Crankcase O-Ring, Crankcase Cover Oil Dip Stick Assembly O-Ring, Dip Stick Oil Sight Glass Assembly Screw, Crankcase Cover Spring Washer Oil Drain Plug Assemb
PUMP SYSTEM MALFUNCTION PUMP SYSTEM MALFUNCTIONS Pump Mounting Selection Guide MALFUNCTION CAUSE REMEDY The Pressure and/ or the Delivery Drops Worn packing seals Replace packing seals Broken valve springs Belt slippage Worn or Damaged nozzle Fouled discharge valve Worn or Plugged relief valve on pump Unloader Replace springs Tighten or Replace belt Replace nozzle Clean valve assembly Clean, Reset, and Replace worn parts Check suction lines on inlet of pump for restrictions Check for proper operat
REPAIR INSTRUCTIONS - P57 & P57-0011 CAUTION The stainless steel valve plugs (41 and 43) can seize (when being removed from the manifold). To release tension beforehand, strike the plugs 1 to 2 times with a steel hammer on the top (before removing them). When replacing them, make sure that the threads are coated with antiseize, e.g., ProPack550. To Check Suction and Discharge Valves Inlet Valves 1. Using a socket wrench, carefully remove valve plugs (41 and 43).
P57 & P57-0011 PUMP DIMENSIONS (MM) 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.
