Multiquip WM70SH8C, WM70SH5C manual Air cleaner dirty? Clean or replace air cleaner

Page 33

 

 

troubleshooting

 

 

 

 

 

 

 

 

 

Troubleshooting (engine) - continued

 

 

Symptom

possible problem

 

Solution

 

 

 

 

 

Air cleaner dirty?

 

Clean or replace air cleaner.

 

 

 

 

Weak in power, compression is proper and

Improper level in carburetor?

 

Check fl oat adjustment, rebuild carburetor.

does not misfi re.

Defective spark plug?

 

Clean or replace spark plug.

 

 

 

 

 

Improper spark plug?

 

Set to proper gap.

 

 

 

 

 

Water in fuel system?

 

Flush fuel system and replace with correct

Weak in power, compression is proper but

 

type of fuel.

 

 

misfi res.

Dirty spark plug?

 

Clean or replace spark plug.

 

Ignition coil defective?

 

Replace ignition coil.

 

Spark plug heat value incorrect?

 

Replace with correct type of spark plug.

 

Wrong type of fuel?

 

Replace with correct type of fuel.

Engine overheats.

Cooling fi ns dirty?

 

Clean cooling fi ns.

Intake air restricted?

 

Clear intake of dirt and debris. Replace air

 

 

 

 

cleaner elements as necessary.

 

 

 

 

 

 

 

 

Oil level too low or too high?

 

Adjust oil to proper level.

 

 

 

 

 

Governor adjusted incorrectly?

 

Adjust governor.

 

 

 

 

Rotational speed fl uctuates.

Governor spring defective?

 

Replace governor spring.

 

 

 

 

 

Fuel fl ow restricted?

 

Check entire fuel system for leaks or clogs.

 

 

 

 

 

Recoil mechanism clogged with dust and

 

Clean recoil assembly with soap and water.

Recoil starter malfunctions. (if applicable)

dirt?

 

 

 

 

Spiral spring loose?

 

Replace spiral spring.

 

 

 

 

 

Loose, damaged wiring?

 

Ensure tight, clean connections on battery

 

 

and starter.

Starter malfunctions.

 

 

 

 

 

Battery insuffi ciently charged?

 

Recharge or replace battery.

 

 

 

 

 

 

 

Starter damaged or internally shorted?

 

Replace starter.

 

 

 

 

 

Over-accumulation of exhaust products?

 

Check and clean valves. Check muffl er and

 

 

replace if necessary.

Burns too much fuel.

 

 

 

 

 

Wrong spark plug?

 

Replace spark plug with manufacturer's

 

 

 

 

suggested type.

 

 

 

 

 

 

 

Exhaust color is continuously "white".

Lubricating oil is wrong viscosity?

 

Replace lubricating oil with correct viscosity.

 

 

 

Worn rings?

 

Replace rings.

 

 

 

 

 

 

 

Air cleaner clogged?

 

Clean or replace air cleaner.

 

 

 

 

 

Choke valve set to incorrect position?

 

Adjust choke valve to correct position.

 

 

 

 

Exhaust color is continuously "black".

Carburetor defective, seal on carburetor

 

Replace carburetor or seal.

broken?

 

 

 

 

 

 

 

 

 

Poor carburetor adjustment, engine runs too

 

Adjust carburetor.

 

rich?

 

 

 

 

 

 

 

 

 

ON/OFF device not activated ON?

 

Turn on ON/OFF device.

 

 

 

 

Will not start, no power with key "ON". (if

Battery disconnected or discharged?

 

Check cable connections. Charge or replace

applicable)

 

battery

 

 

 

 

 

 

 

Ignition switch/wiring defective?

 

Replace ignition switch. Check wiring.

 

 

 

 

WM70SH5C/wm70sh8c Mixer • operation and parts manual — rev. #0 (06/07/11) — page 33

Image 33
Contents WM70SH5C Proposition 65 Warning Silicosis Warning Silicosis/Respiratory WarningsWM70SH5C/WM70SH8C Table of ContentsChoose from three easy options SaFeTY MeSSageS Safety informationExplosive fuel hazards Burn hazardsGeneral SaFeTY Mixer SaFeTY Engine SaFeTY gaSoline ModelS onlYBefore servicing equipment GeneraTor SaFeTY Fuel SaFeTY gaSoline ModelS onlYEleCTriC MoTor SaFeTY eleCTriC ModelS onlY Power Cord/Cable SafetyToWing SaFeTY EnvironMenTal SaFeTY„ alWaYS shutdown engine before transporting Tow Bar to Mixer Connection Safety chain connectionLbs kg SpecificationsDimensions DimensionsEngine Maintenance Hardware Power PlantsGeneral information ApplicationComponents Inspection Before StartingEngine Oil Check Fuel Check Controls Start/Stop SwitchesBelt Check Blade CheckInitial Servicing Basic engineAdjust paddles as shown in Figure Paddle blade adjustmentStart-up Turn the engine switch to the on positionBelt Slip Lever Start/Stop Position Operation Mixing/DumpingStopping the Mixer Page First Every Maintenance engineEngine air cleaner Install drain bolt with sealing washer and tighten securelyEngine oil Ball Socket and Clamp Face Maintenance Maintenance MixerDrum Head Seals Drum Bearing Bracket LubricationMain Gear and Drive Pinion Alignment Wheel BearingsGear Lubrication InspectTooth Contact between Main Gear and Drive PinionTires/Wheels/Lug Nuts Tires Wear/InflationLug Nut Torque Requirements Start all wheel lug nuts by handNever use an pneumatic air gun to tighten wheel lug nuts Suspension Mixer CleaningMixer Storage Troubleshooting engine TroubleshootingAir cleaner dirty? Clean or replace air cleaner Drum difficult to discharge tilt Blades adjusted too tight Adjust if necessaryReplace seals Defective or worn drum supportWiring diagram Explanation of Code in Remarks Column Suggested Spare Parts Element, air cleaner GX160Belt Rope, recoil starter GX160Instructions DE Sécurité Nameplate and decalsDecal, safety instructions french Decal, safety instructions English 515275DECAL, handle kick back, safety grate Crush hazard EM948630 Decal, push to stop EnglishFrame assy 491692 514842530023 507444Engine END Paddle shaft assy492584 NUT, Lock 1/2 EM202896 514752492399 B0LT, 1/2 X EM200292 EM202898Steel tub assy 3249 530028C20561-001 491008Axle assy 8115 34693005 8164Engine assy EM905016 EM969013 NUT 3/8 NC G5 506488492378 Bolt 3/8 NC X 1-3/4 G5 490957 513868Cabinet assy EM505186 520620503723 491010FreigHT poliCY Terms and conditions of sale partsPage HERE’S HOW to GET Help

WM70SH8C, WM70SH5C specifications

The Multiquip WM70SH5C and WM70SH8C are cutting-edge water pump models designed for construction and industrial applications. These robust machines are specifically engineered to handle a variety of heavy-duty pumping tasks, making them an essential asset for contractors and industrial operators alike.

The WM70SH5C model is powered by a reliable 5.5 HP Honda engine, while the WM70SH8C variant features an 8 HP Honda engine, providing additional power for demanding applications. Both models are equipped with a high-performance centrifugal pump, ensuring efficient water transfer and quick operation. They are capable of moving large volumes of water, making them suitable for dewatering, irrigation, and other water management tasks.

One of the standout features of the WM70SH series is their impressive maximum flow rate. The pumps can deliver up to 2,000 gallons per minute, significantly reducing the time required for water removal in flooded areas or construction sites. This efficiency is crucial in maintaining project timelines and ensuring safety in work environments.

Durability is another key characteristic of these models. The WM70SH5C and WM70SH8C are built with heavy-duty materials, including a cast iron pump housing and aluminum alloy components, which resist corrosion and ensure a long operational lifespan. Additionally, their rugged construction allows them to withstand harsh working conditions, making them reliable even in the toughest environments.

Ease of use and maintenance is also a priority in the design of these pumps. The WM70SH series features an easy-access maintenance panel that simplifies routine checks and service procedures. The equipped oil alert system helps prevent engine damage by shutting down the engine if the oil level is too low, providing peace of mind for operators.

Both models are designed for portability, with integrated handles and a lightweight frame that facilitate easy transportation. This mobility makes the WM70SH series ideal for contractors who need to move equipment frequently from one job site to another.

In summary, the Multiquip WM70SH5C and WM70SH8C water pumps stand out in the market for their powerful performance, robust construction, and ease of use. They are designed to deliver efficiency, reliability, and durability, making them an excellent choice for any water pumping requirements in construction and industrial applications. With features catering to the demands of heavy-duty tasks, these pumps enhance productivity while ensuring operational safety.