Briggs & Stratton 13D1-19, 13D1-(19) PPO manual Stopping

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OM−05463

10 SERIES

 

 

line. Air from the suction line will be discharged through the bypass line back to the wet well during the priming cycle. When the pump is fully primed and liquid is flowing steadily from the bypass line, open the discharge throttling valve. Liquid will then continue to circulate through the bypass line while the pump is in operation.

Lines Without a Bypass

Open all valves in the discharge line and start the engine. Priming is indicated by a positive reading on the discharge pressure gauge or by a quieter operation. The pump may not prime immediately because the suction line must first fill with liquid. If the pump fails to prime within five minutes, stop it and check the suction line for leaks.

After the pump has been primed, partially close the discharge line throttling valve in order to fill the line slowly and guard against excessive shock pres- sure which could damage pipe ends, gaskets, sprinkler heads, and any other fixtures connected to the line. When the discharge line is completely filled, adjust the throttling valve to the required flow rate.

Leakage

No leakage should be visible at pump mating sur- faces, or at pump connections or fittings. Keep all line connections and fittings tight to maintain maxi- mum pump efficiency.

Liquid Temperature And Overheating

The maximum liquid temperature for this pump is 110_ F (43_C). Do not apply it at a higher operating temperature.

Overheating can occur if operated with the valves in the suction or discharge lines closed. Operating against closed valves could bring the liquid to a boil, build pressure, and cause the pump to rup- ture or explode. If overheating occurs, stop the pump and allow it to cool before servicing it. Refill

the pump casing with cool liquid.

Do not remove plates, covers, gauges, pipe plugs, or fittings from an over- heated pump. Vapor pressure within the pump can cause parts being disen- gaged to be ejected with great force. Al- low the pump to cool before servicing.

Strainer Check

If a suction strainer has been shipped with the pump or installed by the user, check the strainer regularly, and clean it as necessary. The strainer should also be checked if pump flow rate begins to drop. If a vacuum suction gauge has been in- stalled, monitor and record the readings regularly to detect strainer blockage.

Never introduce air or steam pressure into the pump casing or piping to remove a blockage. This could result in personal injury or damage to the equipment. If backflushing is absolutely neces- sary, liquid pressure must be limited to 50% of the maximum permissible operating pressure shown on the pump performance curve (see Section E, Page 1).

Pump Vacuum Check

With the pump inoperative, install a vacuum gauge in the system, using pipe dope on the threads. Block the suction line and start the pump. At oper- ating speed the pump should pull a vacuum of 20 inches (508 mm) or more of mercury. If it does not, check for air leaks in the seal, gasket, or discharge valve.

Open the suction line, and read the vacuum gauge with the pump primed and at operation speed. Shut off the pump. The vacuum gauge reading will immediately drop proportionate to static suction lift, and should then stabilize. If the vacuum reading falls off rapidly after stabilization, an air leak exists. Before checking for the source of the leak, check the point of installation of the vacuum gauge.

STOPPING

Never halt the flow of liquid suddenly. If the liquid being pumped is stopped abruptly, damaging

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OPERATION

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Contents GORMAN-RUPP Company D MANSFIELD, Ohio With Parts ListModels Page Installation − Section B Table of Contents IntroductionSafety Section a Troubleshooting − Section DTable of Contents Introduction Safety − Section a Series Installation − Section B Preinstallation InspectionPositioning Pump Suction and Discharge PipingSuction Lines Discharge Lines Recommended Minimum Suction Line Submergence vs. VelocitySeries Starting Operation − Section CPriming OperationStopping Series Troubleshooting − Section D Priming PrimeTrouble Possible Cause Probable Remedy Pump Stops or Preventive Maintenance Schedule Preventive MaintenancePump Maintenance and Repair Section E Section Drawing Pump Model 13D1−19Parts List Pump Models 13D1−19 From S/N 1259620 upD1−19 Pump Parts Only 13D1−19 Pump Parts Only Pump and Seal Disassembly and Reassembly Series −855 Seal Assembly Lubrication Extent and Duration of Warranty GORMAN-RUPP Company GORMAN-RUPP of Canada Limited

13D1-(19) PPO, 13D1-19 specifications

The Briggs & Stratton 13D1-19,13D1-(19) PPO engine is a versatile power source known for its reliability and performance in various outdoor equipment applications. Designed primarily for use in lawnmowers, pressure washers, and other gardening machinery, the 13D1 series boasts features that cater to both consumer and commercial needs.

One of the standout features of the 13D1-19 engine is its compact design, which allows for easy installation in a variety of equipment types. This space-efficient construction is especially beneficial for manufacturers looking to create lightweight and maneuverable machines. The air-cooled, four-stroke engine configuration provides a balance between power output and fuel efficiency, making it an ideal choice for extended usage without the worry of overheating.

The 13D1-19,13D1-(19) PPO is equipped with a reliable carburetor system that ensures optimal fuel delivery and improved combustion efficiency. This contributes not only to better engine performance but also to reduced emissions, aligning with modern environmental standards. Furthermore, the engine features an efficient ignition system that offers quick starts, even in challenging weather conditions, ensuring that users can rely on it when needed.

Another notable characteristic is the engine's solid construction, featuring durable components designed to withstand the rigors of outdoor work. The low vibration design enhances user comfort during operation, reducing fatigue and allowing for longer working hours without discomfort. Additionally, the engine is designed for easy maintenance, featuring accessible parts for routine checks and repairs, which helps extend its lifespan.

The 13D1-19,13D1-(19) PPO also incorporates advanced technologies such as improved air filtration systems, which enhance performance by ensuring the engine operates with clean air. This reduces wear and tear on internal components, promoting a longer service life.

Overall, the Briggs & Stratton 13D1-19,13D1-(19) PPO engine is an excellent choice for those seeking a powerful, efficient, and reliable engine solution for a wide range of gardening and outdoor equipment. Its combination of durability, user-friendly features, and modern technology makes it a preferred option for both casual users and professionals in the landscaping industry.
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