Multiquip QP305SLT, QPT305SLT manual Troubleshooting, Symptom Possible Cause Solution

Page 24

 

 

 

troubleshooting

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting (Pump)

 

 

 

Symptom

Possible Cause

Solution

 

 

 

Not enough priming water in the housing?

Add water.

 

 

 

Engine speed too low?

Increase throttle.

 

 

 

Strainer plugged?

Clean strainer.

 

 

 

Suction hose damaged?

Replace or repair hose, and clamps.

 

 

 

 

 

 

 

 

Air leak at suction port?

Check that fittings are tight and properly

 

 

 

sealed.

 

 

Pump does not take

 

 

 

Pump is located too high above water line?

Move pump closer to water.

 

 

on water.

 

 

 

Debris collecting in pump housing?

Clean pump housing.

 

 

 

Too much distance between impeller

Adjust clearance by adding shims or

 

 

 

and volute.

replace impeller. Min. .006" - Max. .020".

 

 

 

Water leaking out weep hole between pump

Check condition of mechanical seal and

 

 

 

gaskets, between pump end and engine

 

 

 

and engine?

housing.

 

 

 

 

 

 

 

Engine speed too low?

Increase throttle speed.

 

 

Pump takes in water, little or

 

 

 

 

Suction strainer partially plugged?

Clean strainer.

 

 

no discharge.

 

 

 

 

Impeller/Volute worn?

Adjust clearance by adding shims or

 

 

 

 

 

 

replace impeller/volute.

 

 

 

 

 

 

 

Fittings/clamps are not sealed properly?

Tighten, replace or add clamp. (Keep

 

 

 

extra seals on pump).

 

 

Suction hose leaks at inlet.

 

 

 

Hose diameter is too large?

Use smaller diameter hose or replace

 

 

 

 

 

 

hose.

 

 

 

 

 

 

Discharge does not stay on

Pressure too high?

Check pressure, add additional clamp.

 

 

coupling.

Hose kinked or end blocked?

Check hose.

 

 

 

Impeller jammed or blocked?

Open pump cover and clean dirt and

 

 

 

debris from inside housing.

 

 

Impeller does not turn:

 

 

 

Impeller and volute binding?

Adjust clearance by removing shim from

 

 

pump is hard to start.

 

 

behind impeller.

 

 

 

 

 

 

 

Defective engine?

See Engine Owner's Manual.

 

 

 

 

 

 

page 24 —QP305SLT/QPT305SLT CENTRIFUGAL PUMP • operation and parts manual — rev. #1 (10/11/10)

Page 23 Page 25
Image 24
Page 23 Page 25
Contents Model QP305SLT/QPT305SLT Proposition 65 warning Page Table of Contents QP305SLT/QPT305SLTChoose from three easy options Safety Information General Safety Safety Information Always ensure pump is on level ground before useSafety Information SPECIFICATIONS/DIMENSIONS Pump Specifications Engine General information Pump components Drain Plug Remove this plug to drain water from the pumpBasic engine INITIAL ServicingInspection Before StartingEngine Oil Check Fuel CheckSET-UP Hoses and ClampsOperation Starting the Engine HondaStopping the Engine Normal Shutdown Emergency ShutdownMaintenance pump Adjusting Impeller ClearancePump Vacuum Test Maintenance pump Maintenance engine Engine MaintenanceMaintenance DailyWeekly Preparation for long-term storage Pump StorageTroubleshooting Symptom Possible Cause SolutionTroubleshooting Engine Air cleaner dirty? Clean or replace air cleaner Page Explanation of Code in Remarks Column No. ColumnPaRT No. Column QTY. ColumnSuggested Spare Parts Pump Assembly Casing Suction COVER, NPTCheck Valve QP305SLT onlyPump Assembly Spring Washer M8 Not Sold SeparatelyIncludes Items W/ $ NUT M8Honda GX340K1PKT2/GX340U1PKT2 air cleaner assy COVER, AIR Cleaner GROMMET, AIR CleanerCOLLAR, AIR Cleaner Collar B, AIR CleanerHonda GX340K1PKT2/GX340U1PKT2 camshaft assy SPRING, Weight Return ROD, PushARM, Valve Rocker LIFTER, ValveHonda GX340K1PKT2/GX340U1PKT2 carburetor assy PLATE, Lever Setting Gasket SETValve SET, Float Float SETHonda GX340K1PKT2/GX340U1PKT2 control assy SPRING, Control Adjusting ARM, GovernorROD, Governor SPRING, GovernorHonda GX340K1PKT2/GX340U1PKT2 crankcase cover assy WEIGHT, Governor HOLDER, Governor WeightPIN, Governor Weight GASKET, Case CoverHonda GX340K1PKT2/GX340U1PKT2 crankshaft assy WEIGHT, Balancer Crankshaft P-TYPEHonda GX340K1PKT2/GX340U1PKT2 cylinder barrel assy Switch ASSEMBLY, OIL Level SHAFT, Governor ARMSUB- Harness BOLT,FLANGE 6X12 CT200Honda GX340K1PKT2/GX340U1PKT2 cylinder head assy Cylinder Head CLIP, Valve GuideGASKET, Cylinder Head COVER, HeadHonda GX340K1PKT2/GX340U1PKT2 fan cover assy CLIP, Wire Harness CLIP, TubeCOVER, FAN *R8* Bright RED COVER, FAN *NH1Honda GX340K1PKT2/GX340U1PKT2 flywheel assy FAN, Cooling PULLEY, StarterFlywheel NUT, Special 16MMHonda GX340K1PKT2/GX340U1PKT2 fuel tank assy RUBBER, Supporter 107MM JOINT, Fuel TankTANK, Fuel Black TANK, Fuel *NH31Honda GX340K1PKT2/GX340U1PKT2 ignition coil assy Coil ASSEMBLY, Ignition GROMMET, WireWIRE, Stop Switch 430MM CLIP, HarnessHonda GX340K1PKT2/GX340U1PKT2 muffler assy Muffler PROTECTOR, R. MufflerPROTECTOR, L. Muffler PIPE, EXHonda GX340K1PKT2/GX340U1PKT2 piston assy BOLT, Connecting ROD Ring SET, PISTON- StandardPISTON- Standard PISTON- OS 0.25 OptionalHonda GX340K1PKT2/GX340U1PKT2 recoil starter assy CASE, Recoil Sarter *R280 PULLEY, Recoil StarterRATCHET, Starter SPRING, FrictionHonda GX340K1PKT2/GX340U1PKT2 Labels Assy Emblem MARK, Choke ExternalMARK, Choke Gray MARK, OIL Alert ETerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help

QPT305SLT, QP305SLT specifications

The Multiquip QPT305SLT is a state-of-the-art portable generator designed for construction sites, outdoor events, and emergency power needs. Known for its robust performance and reliability, the QPT305SLT is a standout choice for those requiring a dependable power source in demanding environments.

One of the main features of the QPT305SLT is its powerful engine. Equipped with a high-efficiency, 305 cc engine, the generator provides an output of up to 3,000 watts, making it suitable for various applications, from powering tools to providing backup energy during outages. The engine's design focuses on fuel efficiency and low emissions, aligning with current environmental standards while ensuring long operating times between refueling.

In terms of technology, the QPT305SLT incorporates advanced noise reduction systems, allowing it to operate at lower decibel levels, making it ideal for use in residential areas or noise-sensitive environments. An intelligent monitor system provides real-time data on voltage and frequency, ensuring that users are always aware of their power situation and can make informed decisions about their energy needs.

The QPT305SLT also features an integrated inverter, which helps deliver clean and stable power suitable for sensitive electronic devices. This feature is particularly beneficial for users needing to power computers, communication equipment, or medical devices. The inverter technology not only enhances the quality of the output power but also improves fuel efficiency.

Durability is another characteristic that sets the QPT305SLT apart. The generator is built with a heavy-duty frame and protective features to withstand the rigors of outdoor use. Additionally, it includes a maintenance-friendly design, making service checks and repairs straightforward.

Portability is a significant advantage of the QPT305SLT. With a lightweight construction and ergonomic handle design, moving the generator from one location to another is easy, making it an excellent choice for contractors and event organizers alike.

Overall, the Multiquip QPT305SLT combines power, efficiency, and user-friendly features, establishing itself as a reliable option for those in need of versatile and portable power solutions. Whether for job sites, outdoor activities, or emergency backups, this generator is engineered to meet the highest standards of performance and durability.
Top Page Image Contents