HP (Hewlett-Packard) 020599 manual

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Table of contents for the manual

  • Page 1

    Specifications Suction inlet . . . . . . . . . . . . . . . . . . 2" † Discharge outlet . . . . . . . . . . . . . . . 2" † (†) Standard NPT (female) pipe thread. Dimensions (overall) 020598 . . . . . . . . 13" H x 15" W x 18" L 020599 . . . . . . . . . 18 3 ⁄ 8 L x 17 3 ⁄ 8 W x 15 1 ⁄ 4 H Engine 020598 . . . . . [...]

  • Page 2

    Self-Priming Engine-Driven Centrifugal Pumps 2 Operating Instructions and Parts Manual Unpacking (continued) Do not operate unit if damaged during shipping, handling or use. Damage may cause injury or property damage. General Safety Information 1. Know the pump application, limita- tions, and potential hazards. Read all manuals included with this p[...]

  • Page 3

    Operating Instructions and Parts Manual Models 020598 and 020599 3 General Safety (continued) Spilled gasoline on a hot engine may cause fire or an explosion. Fill gasoline tank out-of-doors and wipe up any spills. e. Provide a fire extinguisher nearby when working with gasoline. Be sure extinguisher is in operating condition – check the pressure[...]

  • Page 4

    Operating Instructions and Parts Manual Self-Priming Engine-Driven Centrifugal Pumps 4 Installation (continued) 2. Mount the unit on a solid founda- tion. On fixed installation, install both a union and a gate valve (not furnished) on the discharge side of the pump for service convenience. Do not use a globe or other restricting type of valve at th[...]

  • Page 5

    Operating Instructions and Parts Manual Models 020598 and 020599 5 Operation (continued) one or two minutes. A suction lift of 20 feet can take 5 minutes running time to pick up a prime. If pumping does not start within this time, shut off the engine, let unit cool down about 5 minutes, refill pump casing and retry . If engine does not start, refer[...]

  • Page 6

    Operating Instructions and Parts Manual Self-Priming Engine-Driven Centrifugal Pumps 6 Maintenance (continued) NOTE: T o keep shaft from turning, hold impeller while unthreading impeller fastener . 3. Pry seal seat from impeller recess with a screwdriver (See Figure 1). 4. Remove adapter by unthreading adapter fasteners (Ref. No. 5) and fastener se[...]

  • Page 7

    Operating Instructions and Parts Manual Models 020598 and 020599 7 Maintenance (continued) IMPORT ANT : Always inspect all seals when unit is disassembled. Replace when rubber is hard, cracked, or worn. When reassembling parts with o-ring seals or gaskets, it is sometimes helpful to apply a small amount of soapy water on o-ring so that parts slide [...]

  • Page 8

    Operating Instructions and Parts Manual 8 Symptom Possible Cause(s) Corrective Action T r oubleshooting Chart Little or no discharge and unit will not prime Loss of suction after satisfactory operation 1. Casing not filled with water 2. T otal head too high. 3. Suction head exceeds that for which pump is designed 4. Impeller partially or com- plete[...]

  • Page 9

    Operating Instructions and Parts Manual 9 Symptom Possible Cause(s) Corrective Action T r oubleshooting Chart (continued) Loss of suction after satisfactory operation (continued) Pump overloads driver (gas engine shuts off before complete hose fill) Pump vibrates and/or makes excessive noise Pump runs but no fluid 4. Insufficient inlet pressure or [...]

  • Page 10

    Operating Instructions and Parts Manual 10 Symptom Possible Cause(s) Corrective Action T r oubleshooting Chart (continued) Pump Leaks at shaft Engine will not start or run (or when you pull rope to start, it will not move) Worn mechanical seal 1. Stone or foreign object lodged in impeller 2. No oil in crank case Replace 1. Disassemble pump and remo[...]

  • Page 11

    Operating Instructions and Parts Manual 11 For Repair Parts, contact dealer where pump was pur chased. Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list Repair Parts List Ref. 3 1 ⁄ 2 HP B&S 5 1 ⁄ 2 HP B&S No. Description 020598 020599 Qty . 2 Slinger washer -[...]

  • Page 12

    12 Operating Instructions and Parts Manual 020598 and 020599 Notes Document2 9/3/03 5:48 PM Page 12[...]