Pentair Hypro 1542P Series Installation, Operation, Repair And Parts Manual

Pentair Hypro 1542P Series Installation, Operation, Repair And Parts Manual

Gas engine-driven, self-priming polypropylene centrifugal pumps

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Installation, Operation, Repair and Parts Manual
Hypro Self-Priming Polypropylene Centrifugal Pumps
handle big, high-capacity, liquid transfer jobs with ease.
Use them for transferring water, liquid fertilizers, and other
chemicals compatible with pump materials. Make short work
1542P-55SP
1542P-550BSP
1542P-160HSP
Close-Coupled, Gas Engine-Driven,
Self-Priming Poly Centrifugal Pump
Max Flow Rate: ............................ 150 GPM
Max. Pressure: .................................58 PSI
Max. Total Head ............................. 134 FT.
Max. Suction Lift: .............................. 25 FT.
Ports: ........................................ 2" NPT Inlet
Engine ............................PowerPro 5.5 H.P.
or Briggs & Stratton 550
WARNING: Do Not Pump Flammable or Explosive
Fluids Such as Gasoline, Fuel Oil, Kerosene, Etc. Do
Not Use in Explosive Atmospheres. The Pump Should
be Used Only with Liquids that are Compatible with
the Pump Component Materials. Failure to Follow this
Warning Can Result in Personal Injury and/or Property
Damage and Will Void the Product Warranty.
1. DO NOT EXCEED recommended speed, pressure and
temperature (120 degrees F) for pump and equipment
being used.
2. BEFORE SERVICING, drain all liquids from the system
and flush. Remove the spark plug wire from the spark
plug before servicing the pump or engine.
3. Secure the discharge lines before starting the pump.
An unsecured line may whip, causing personal injury
and/or property damage.
4. Check hose for weak or worn condition before each
use. Make certain that all connections are tight and
secure.
Series 1542P-55SP, 1542P-65SP, 1542P-550BSP,
1542P-950BSP, 1542P-160HSP, 1542P-200HSP
Gas Engine-Driven, Self-Priming
Polypropylene Centrifugal Pumps
2" NPT Outlet
or Honda GX160
General Safety Information
Description
of other farm jobs: filling nurse tanks, watering seedbeds,
and transferring liquids. This self-priming model makes it
ideal for de-watering applications.
5. Periodically inspect the pump and the system
components. Perform routine maintenance as required
(see Maintenance section).
6. Protect pump from freezing conditions by draining
liquid and pumping a permanent-type automobile
antifreeze containing a rust inhibitor through the
system, coating the pump interior. A 50% mixture with
water is recommended.
7. Do not operate a gasoline engine in an enclosed area.
Be sure the area is well ventilated.
WARNING: Gasoline is a Highly Combustible Fuel. The
Improper Use, Handling, or Storage of Gasoline Can be
Dangerous. Never Touch or Fill a Hot Engine.
8. Use only pipe, hose and fittings rated for the maximum
psi rating of the pump.
9. Do not use these pumps for pumping water or other
liquids for human or animal consumption.
1542P-65SP
1542P-65SPM
1542P-950BSP
1542P-200HSP
Close-Coupled, Gas Engine-Driven,
Self-Priming Poly Centrifugal Pump
Max Flow Rate: .............................. 200 GPM
Max. Pressure: .................................. 58 PSI
Max. Total Head ...............................134 FT.
Max. Suction Lift: ................................25 FT.
Ports: .......................................... 2" NPT Inlet
Engine ............................. PowerPro 6.5 H.P.
or Briggs & Stratton 950
Form L-1514
Rev. D
2" NPT Outlet
or Honda GX200

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Summary of Contents for Pentair Hypro 1542P Series

  • Page 1 Series 1542P-55SP, 1542P-65SP, 1542P-550BSP, 1542P-950BSP, 1542P-160HSP, 1542P-200HSP Gas Engine-Driven, Self-Priming Form L-1514 Polypropylene Centrifugal Pumps Rev. D Installation, Operation, Repair and Parts Manual Description Hypro Self-Priming Polypropylene Centrifugal Pumps of other farm jobs: filling nurse tanks, watering seedbeds, handle big, high-capacity, liquid transfer jobs with ease. and transferring liquids.
  • Page 2: Plumbing Installation

    Hazardous Substance Alert Please Note: It is illegal to ship or transport any 2. Before returning unit for repair, drain out all liquids and hazardous chemicals without United States flush unit with neutralizing liquid. Then, drain the pump. Environmental Protection Agency Licensing. Attach a tag or include a written notice certifying that this has been done.
  • Page 3: Plumbing Diagram

    Plumbing Diagram Hazardous Suction Can trap persons FIGURE A against suction inlet. Always use strainer on suction hose to prevent entrapment.
  • Page 4: Operation And Maintenance

    Operation and Maintenance Preparations Before Starting the Engine Operation of the Pump 1. Fuel: Check fuel level in tank, and do not over fill. Use 1. Idle the engine for 3 to 5 minutes to warm it up. fresh, clean automotive fuel. Note: DO NOT FILL 2.
  • Page 5: Repair Instructions

    Repair Instructions Always flush pump with water or neutralizing agent before servicing. PUMP HOUSING DISASSEMBLY Seal replacement requires that the pump be fully removed from the engine. Observe carefully the disassembly process to ensure an easy assembly process. Replace all worn and eroded parts. Fig.
  • Page 6 SEAL REPLACEMENT AND PUMP HOUSING ASSEMBLY 1. Install slinger ring on engine shaft. (See Figure 5.) 2. Lubricate and install the o-ring around back side of metal portion of the seal (See Figure 6). Insert the stationary portion of the new mechanical seal by carefully pushing only on the outer metal ring as you press it into the casing cover.
  • Page 7: Troubleshooting Guide

    Running the Engine Refer to engine operation section of this manual for start- ing and operating instructions. Pump performance varies depending on engine RPM. Refer to engine operation to adjust engine speed. MAINTENANCE Pump Lubrication Pump liquid end does not require any grease or oil for lubrication.
  • Page 8: Engine Safety Precautions

    Pump Engine Operation and Maintenance Engine Safety Precautions: Add Gasoline Fill gas tank with clean, fresh gasoline. This should be Gasoline can Fire and explosion hazard. unleaded fuel that has an octane rating of 86 or higher. explode. Store gasoline away from the engine. Add gaso- Do not fill the tank to overflowing.
  • Page 9: Engine Maintenance

    Engine Maintenance Engine Troubleshooting If the engine won’t start: Air Filter • Check that there is gas in the tank. The air filter should be checked every month for dust • Make sure the fuel valve is “ON” and that the engine and dirt accumulation.
  • Page 10 1542P-55SP, 1542P-65SP, 1542P-65SPM 1542P-550BSP, 1542P-950BSP, 1542P-160HSP, 1542P-200HSP Gasoline Engine-Driven Plastic Transfer Pump NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE PUMP MODEL NUMBER. Reference numbers are used ONLY to identify parts in the drawing and are NOT to be used as order numbers.
  • Page 11 Notes...
  • Page 12 Returns are to be shipped with the RMA number clearly marked on the outside of the package. Hypro shall not be liable for freight damage incurred during shipping. Please package all returns carefully. All products returned for warranty work should be sent shipping charges prepaid to: HYPRO / PENTAIR Attention: Service Department 375 Fifth Avenue NW...

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