FS 1 CONCRETE SAW — TROUBLESHOOTING (ENGINE)

TABLE 6. ENGINE TROUBLESHOOTING

SYMPTON

POSSIBLE CAUSE

SOLUTION

 

 

 

 

Spark plug bridging?

Check gap, insulation or

 

replace spark plug.

 

 

 

 

 

Difficult to start, "fuel is available, but no

Carbon deposit on spark plug?

Clean or replace spark plug.

 

 

SPARK at spark plug".

Short circuit due to deficient spark plug

Check spark plug insulation,

 

 

insulation?

replace if worn.

 

 

 

 

Improper spark plug gap?

Set to proper gap.

 

 

 

 

Engine ON/OFF switch is shorted?

Check switch wiring, replace

 

switch.

 

 

 

 

 

 

Ignition coil defective?

Replace ignition coil.

 

 

 

Difficult to start, "fuel is available, and

Improper spark gap, points dirtry?

Set correct spark gap and

clean points.

SPARK is present at the spark plug".

 

 

 

 

Condenser insulation worn or short

Replace condenser.

 

circuiting?

 

 

 

 

 

 

Spark plug wire broken or short circuiting?

Replace defective spark plug

 

wiring.

 

 

 

 

 

 

Wrong fuel type?

Flush fuel system, and replace

 

with correct type of fuel.

 

 

Difficult to start, "fuel is available, spark

 

 

Water or dust in fuel system?

Flush fuel system.

is present and compression is normal"

 

 

 

 

Air cleaner dirty?

Clean or replace air cleaner.

 

 

 

 

Suction/exhaust valve stuck or protruded?

Re-seat valves.

 

 

 

 

Piston ring and/or cylinder worn?

Replace piston rings and or

 

piston.

Difficult to start, "fuel is available, spark

 

 

 

 

 

is present and compression is low"

Cylinder head and/or spark plug not

Torque cylinder head bolts and

 

tightened properly?

spark plug.

 

 

 

 

Head gasket and/or spark plug gasket

Replace head and spark plug

 

damaged?

gaskets.

 

 

 

 

Fuel not available in fuel tank?

Fill with correct type of fuel.

 

 

 

 

Fuel cock does not open properly?

Apply lubricant to loosen fuel

 

cock lever, replace if necessary.

 

 

No fuel present at carburetor.

 

 

Fuel filter clogged?

Replace fuel filter.

 

 

 

 

 

Fuel tank cap breather hole clogged?

Clean or replace fuel tank cap.

 

 

 

 

Air in fuel line?

Bleed fuel line.

 

 

 

PAGE 32 — MQ-WHITEMAN FS1 CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #3 (04/24/03)

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Multiquip operation manual FS 1 Concrete SAW Troubleshooting Engine, Engine Troubleshooting

FS 1 specifications

The Multiquip FS 1 is a versatile piece of equipment designed for efficient fuel management and transfer. Catering primarily to construction sites, agriculture, and industrial applications, the FS 1 is known for its compact design, robust performance, and reliable functionality.

One of the main features of the Multiquip FS 1 is its high-capacity fuel tank, which is engineered to hold a substantial volume of diesel or gasoline, allowing users to refuel equipment without frequent interruptions. This fuel tank is equipped with a durable, weather-resistant cover that ensures protection against various environmental factors, extending the life of the equipment.

In terms of technology, the FS 1 incorporates advanced pumping systems that facilitate rapid fuel transfer. The pump is designed for low noise operation, reducing disturbances on job sites while ensuring efficient fuel flow. Furthermore, the inclusion of an automatic shutoff feature ensures safety during fueling operations by preventing overflows and spills, thus minimizing environmental risks.

The FS 1 is characterized by its mobility. Equipped with sturdy wheels and a reliable tow hitch, it can be easily transported from one location to another, simplifying the logistics of fuel distribution on-site. This portability is particularly beneficial in large construction projects where multiple machines require fueling at varied intervals.

Ergonomically designed, the FS 1 features user-friendly controls that simplify operation. Operators can easily manage fuel transfers, check gauge readings, and monitor flow rates without extensive training. Additionally, the FS 1 is designed to be compatible with various fuel nozzles, making it a versatile choice for different fueling needs.

The construction of the FS 1 emphasizes durability and longevity. Built with high-quality materials, it is resistant to corrosion and wear, making it suitable for demanding environments. The design also prioritizes ease of maintenance, with accessible components that allow for quick inspections and repairs.

In summary, the Multiquip FS 1 stands out for its combination of efficiency, safety, and mobility. It is an essential tool for professionals who require a reliable fuel management solution that is easy to operate and maintain. With its innovative design and advanced features, the FS 1 simplifies the fueling process, allowing users to focus on their core tasks and enhancing overall productivity on the job site.