MS15H/MS15E MIXER —TROUBLESHOOTING (ENGINE)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine, Mixer and Electric Motor Troubleshooting (Tables 6, 7 and 8) information shown below and on the proceeding pages.

If the problem cannot be remedied, please leave the unit just as it is and consult or company's service department.

TABLE 6. ENGINE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Inspect carburetor to see if fuel

Check fuel line

 

is reaching it?

 

 

 

 

 

No Fuel?

Add Fuel

 

 

 

 

Water in fuel tank?

Flush or replace fuel tank.

 

 

 

 

Fuel filter clogged?

Replace fuel filter

 

 

 

 

Stuck carburetor?

Check float mechanism.

Poor starting

 

 

Spark plug is red?

Spark plug is fouled. Check tranistor ignition unit.

 

 

 

 

Spark plug is blue-white?

Insufficient compression, injected air leaking. Carburetor jets are

 

clogged (overflow).

 

 

 

 

 

 

No spark present at tip of spark

Tranistor ignition unit broken, high voltage cord cracked or broken.

 

plug?

Start/Stop switch broken. Replace spark plug if fouled.

 

 

 

 

No oil?

Add oil as required.

 

 

 

 

Oil pressure alarm lamp blinks

Check Automatic shutdown circuit "oil sensor".

 

upon starting?

 

 

 

 

 

 

Engine will not turn over?

Replace cylinder and piston and if necessary axel joint.

 

 

 

 

Cylinder head connecting bolts

Tighten cylinder head connecting bolts.

 

loose?

 

 

 

 

 

Insufficient power output "no

Cylinder head gasket damaged?

Replace cylinder head gasket.

compression"

 

 

Malfunction of valve seat?

Re-seat valves.

 

 

 

 

 

Spark plug is loose?

Replace spark plug.

 

 

 

 

Worn piston rings?

Replace piston rings.

 

 

 

 

Malfunction in air-cleaner

Clean or replace air filter.

 

system, air filter clogged?

 

 

 

 

 

 

Air leaking in from interface

Tighten bolts between carburetor and cylinder head. Replace

Insufficient power output

between carburetor and cylinder

cylinder head gasket.

"compression"

head?

 

 

 

 

 

 

Clean or replace fuel filter.

 

Malfunction in fuel system?

Clean or replace carburetor.

 

 

Check carburetor float.

 

 

 

MQ STOW MS15H/MS15E MIXER — PARTS & OPERATION MANUAL — REV. FINAL (08/10/06) — PAGE 27

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Stow MS15H5.5 manual MS15H/MS15E Mixer -TROUBLESHOOTING Engine

MS15E, MS15H5.5 specifications

The Stow MS15H5.5 and MS15E represent advanced options in the realm of industrial cleaning machinery, specifically designed for effectiveness and efficiency in various cleaning applications. These models cater to the demands of different environments, such as warehouses, retail spaces, and manufacturing facilities.

The MS15H5.5 is powered by a robust Honda engine, delivering superior cleaning power while ensuring reliability and longevity. This model features a high-pressure washer that efficiently tackles tough grime and stains, making it ideal for heavy-duty cleaning tasks. The Honda engine is known for its fuel efficiency, allowing for longer operational use without frequent refueling. It boasts a durable design with a reinforced steel frame, providing stability and toughness to withstand rigorous use.

On the other hand, the MS15E is an electric model that offers a quieter alternative for cleaning operations where noise reduction is crucial. This electric version is equipped with a powerful motor that provides consistent pressure for effective cleaning. The MS15E is valued for its ease of use and lower maintenance requirements compared to its gas-powered counterpart. Users appreciate its lightweight construction, which makes it easily maneuverable for various cleaning tasks.

Both the MS15H5.5 and MS15E incorporate advanced technology features such as an adjustable pressure setting, giving users better control over the cleaning intensity based on the surface being cleaned. This feature not only enhances cleaning efficacy but also extends the lifespan of the equipment and surfaces being serviced.

Safety is another critical aspect of both models. They come equipped with thermal relief valves that prevent overheating, ensuring safe operation during prolonged use. The ergonomic design of the handles and controls provides comfort to the operator, reducing fatigue during extended periods of cleaning.

In summary, the Stow MS15H5.5 and MS15E are versatile cleaning machines that excel in performance, durability, and user-friendliness. Whether powered by gas or electricity, these models are designed to tackle various cleaning challenges effectively, making them valuable assets for any cleaning operation.