Multiquip QP205SLT, QPT205SLT 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 does not turn:

Impeller and volute binding?

Adjust clearance by removing shim

 

 

pump is hard to start.

(QP205SLT only) from behind impeller.

 

 

 

 

 

 

Defective engine?

See Engine Owner's Manual.

 

 

 

 

 

 

page 24 —QP205SLT/QPT205SLT CENTRIFUGAL PUMP • operation and parts manual — rev. #1 (10/11/10)

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Contents Model QP205SLT/QPT205SLT Proposition 65 warning Page Table of Contents QP205SLT/QPT205SLTChoose 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 QP205SLT onlyPump Assembly Bolt M8X20 Lock Washer M8Bolt M8X50 Not Sold SeparatelyHonda GX240K1PMT2/GX240U1PMT2 air cleaner dual assy COVER, AIR Cleaner Dual GROMMET, AIR CleanerCOLLAR, AIR Cleaner Collar B, AIR CleanerHonda GX240K1PMT2/GX240U1PMT2 camshaft assy SPRING, Weight Return Includes Item W/#ROD, Push ARM, Valve RockerHonda GX240K1PMT2/GX240U1PMT2 carburetor assy Includes Item W/ + Valve SET, FloatFloat SET Includes Item 4AHonda GX240K1PMT2/GX240U1PMT2 carburetor assy PLATE, Lever Setting SPACER, CarburetorGASKET, Carburetor GASKET, InsulatorHonda GX240K1PMT2/GX240U1PMT2 control assy SPRING, Control Adjusting ARM, GovernorROD, Governor SPRING, GovernorHonda GX240K1PMT2/GX240U1PMT2 crankcase cover assy WEIGHT, Governor HOLDER, Governor WeightPIN, Governor Weight GASKET, Case CoverHonda GX240K1PMT2/GX240U1PMT2 crankshaft assy KEY, Special Woodruff Honda GX240K1PMT2/GX240U1PMT2 cylinder barrel assy Switch ASSEMBLY, OIL Level NUT, Flange 10MMRING, 14MM NOK PIN, Lock 10MMHonda GX240K1PMT2/GX240U1PMT2 cylinder head assy GUIDE, Valve OS Optional GUIDE, Exhaust Valve OS OPTCLIP, Valve Guide GASKET, Cylinder HeadHonda GX240K1PMT2/GX240U1PMT2 fan cover assy Switch ASSY., Engine Stop CLIP, Wire HarnessCLIP, Tube COVER, FAN *NH1* BlackHonda GX240K1PMT2/GX240U1PMT2 flywheel assy FLYWHEEL, Complete FAN, CoolingPULLEY, Starter Screen Grid NUT, Special 16MMHonda GX240K1PMT2/GX240U1PMT2 fuel tank assy RUBBER, Supporter 107MM JOINT, Fuel TankTANK, Fuel *NH1* Black GASKET, Fuel Filler CAPHonda GX240K1PMT2/GX240U1PMT2 ignition coil assy WIRE, Stop Switch 370 MM Coil ASSY., IgnitionGROMMET, Cord CLIP, HarnessHonda GX240K1PMT2/GX240U1PMT2 muffler assy Muffler Silent PIPE, ExhaustGASKET, Exhaust Pipe FLANGE, BaffleHonda GX240K1PMT2/GX240U1PMT2 piston assy ROD ASSY., Connecting BOLT, Connecting RODRing SET, Piston STD Ring SET, PistonHonda GX240K1PMT2/GX240U1PMT2 recoil starter assy PULLEY, Recoil Starter RACHET, StarterSPRING, Friction SPRING, Starter ReturnHonda GX240K1PMT2/GX240U1PMT2 gASKET KIT 061A1ZE2040 Honda GX240K1PMT2/GX240U1PMT2 Labels Assy MARK, Throttle Indication MARK, Choke OrangeMARK, Choke Gray LABEL, CautionTerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help

QPT205SLT, QP205SLT specifications

The Multiquip QPT205SLT and QP205SLT are robust generators designed to provide reliable power solutions for a variety of applications, including construction sites, outdoor events, and emergency power needs. Known for their durability and user-friendly features, these models stand out in the competitive generator market.

One of the main features of both the QPT205SLT and QP205SLT is their powerful engine. Equipped with a reliable four-stroke engine, these generators deliver a peak output of 20 kW, making them suitable for demanding power requirements. This output capability allows users to run multiple tools and appliances simultaneously without compromising performance. The generators are also designed to be fuel-efficient, offering extended run times that reduce the need for frequent refueling.

Another characteristic that sets these models apart is their portability. The QPT205SLT and QP205SLT feature a compact design coupled with sturdy wheels and a folding handle, enabling easy transportation across various terrains. Whether moving from job site to job site or simply relocating within a more limited space, the mobility of these generators is a significant advantage.

In terms of technology, Multiquip has incorporated advanced noise-reduction systems in both models. The generators are equipped with sound-attenuated enclosures that help minimize operational noise, making them suitable for use in noise-sensitive environments. The low noise levels not only enhance user comfort but also comply with local regulations regarding noise emissions.

Safety features are also prominent in these generators. Both the QPT205SLT and QP205SLT come with protective covers and automatic shut-off systems that prevent overheating and ensure safe operation. Furthermore, they include circuit breakers that offer an additional layer of protection against electrical overloads.

The user interface of the QPT205SLT and QP205SLT is designed for simplicity. With easy-to-read gauges and intuitive controls, operators can monitor fuel levels, output voltage, and other critical parameters without hassle. This user-centric design makes it accessible for both seasoned professionals and those less experienced with generator operation.

Overall, the Multiquip QPT205SLT and QP205SLT are engineered to meet the needs of various users looking for reliable, efficient, and portable power solutions. Their combination of power, portability, noise reduction, and safety features makes them a top choice for professionals across many industries.
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