Related Manuals for CAT Pumps 1530
Summary of Contents for CAT Pumps 1530
- Page 1 SERVICE MANUAL 15 & 25 FRAME PLUNGER PUMPS PUMP MODELS INCLUDED 1530 1531 1540 1540E 1560 1580 2510 2511 Product Quality, Reliability and Support You Expect www.catpumps.com...
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Page 2: Table Of Contents
Table of Contents Safety Symbols IMPORTANT SAFETY INSTRUCTIONS Safety Symbols It is the responsibility of the user to read and understand all General Safety Information instructions, important safeguards and safety precautions before Servicing the Seals operating or servicing any pump. Failure to do so may result in Discharge Manifold Removal property damage, personal injury or death. -
Page 3: General Safety Information
General Safety Information A. FLAMMABLE OR EXPLOSIVE LIQUID HAZARD Do not operate pump with flammable or explosive liquids unless extraordinary safety precautions are observed. Leaks of flammable or explosive liquids, if exposed to elevated temperatures, static electricity, sparks or other hazards, will result in flame or possible explosion, causing serious personal injury, death or property damage. - Page 4 General Safety Information and Symbols F. OVER PRESSURIZATION HAZARD CONTINUED Do not operate high-pressure pumping system unless extraordinary safety precautions are observed. A high-pressure pumping system can deadhead or over pressurize causing serious personal injury and property damage. 1. All high-pressure systems require a primary pressure regulating device (e.g., regulator or unloader) and a secondary pressure safety relief device (e.g., pop-off valve, safety valve, rupture disc) to assure proper pressure setting and overpressure protection.
- Page 5 1. Fill pump crankcase to specific capacity indicated on data sheet or service manual prior to startup. 2. Cat Pumps premium custom-blend oil is available worldwide in 21-ounce bottles, (single and 12-pack cases), 2.5 gallon jugs (single and 2-pack) or 30 gallon drums. Use of other oils may void the warranty.
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Page 6: Servicing The Seals
MANIFOLD. Examine low-pressure seals for wear to the internal ridges, outer surfaces NOTE: On models 1530, 1531, 2510, 2511, the spacer with coil springs may or for broken springs. Replace as needed. stay in the discharge manifold or inlet manifold. On models 1540, 1540E, Press low-pressure seal into each seal chamber of the Inlet Manifold with the high-pressure seal spacer will generally stay in the inlet manifold. -
Page 7: Servicing The Plungers
10. Models 1530, 1531, 2510, 2511: Lubricate outer surface of spacer with coil by hand. springs and insert into seal chamber until completely seated. -
Page 8: Servicing The Valves
Models 1540, 1540E, 2510, 2511: The seal retainer openings should Models 1530, 1531, 1540, 1540E, 2510 and 2511: Use a pliers to grasp be at top and bottom. Press completely into crankcase. the spring retainer by the tab at the top and remove from valve chamber. -
Page 9: Servicing The Crankcase
See Preventative Maintenance completely seated. Check-List. 15. Models 1530, 1531, 2510, 2511: Place washer, then coil spring on top of Rotate crankshaft by hand to feel for smooth bearing movement. the spring retainer. Examine crankshaft oil seals externally for drying, cracking or leaking. -
Page 10: Reference Information
Galling Preventative All Stainless Steel Models Crankcase and Model Number Change 1540 to 1540E TORQUE SEQUENCES Models: 1530, 1531, 1560, 1580, 2510, 2511 Models: 1540, 1540E SERVICE MANUAL | 15 & 25 Frame Plunger Pumps (763) 780-5440 | techsupport@catpumps.com | www.catpumps.com... -
Page 11: Preventive Maintenance Schedule
Cat Pumps recommends using our custom-blend premium grade hydraulic oil formulated to meet Cat Pumps specifications. For best results, perform an initial oil change after the first 50 hours of operation and every 500 hours thereafter. -
Page 12: Diagnosis And Maintenance
CAT PUMPS 1681 94th Lane N.E., Minneapolis, MN 55449-4324 P: (763) 780-5440 F: (763) 780-2958 E: techsupport@catpumps.com www.catpumps.com ©2021 Cat Pumps Inc. All rights reserved. All data contained in this document are based on the latest product information available at the time of publication. Cat Pumps reserves the right to make changes at any time without notice.