SUNWARD SWE155F, Руководство по эксплуатации и техническому обслуживанию

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OPERATION & MAINTENANCE MANUAL SWE155F
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4.1.7 Checking after Inspection and Maintenance
Accidents may occur and cause serious injury or damage, if failed to check after inspection and
maintenance. Follow the steps below to carry out inspection.

Check after inspection and maintenance( with engine stopped)

Have any inspection and maintenance points been forgotten?

Have all inspection and maintenance items been carried out? Check one by one. .

Have any tools or parts been dropped inside the machine? It’s particularly dangerous if parts are
dropped inside the machine and get caught in the link mechanism.

Check for any water and oil leakage. Be sure all bolts have been tightened at specified torque.

Inspection when operating engine.

For any detail information about the checks when operating engine. Please maintain it with two
people.
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If the inspection and maintenance items work properly.
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Is there any leakage of fuel or oil when engine speed is raised and applying loads to hydraulic system?
4.1.8 Electrical System Maintenance

It is extremely dangerous if the electrical equipment becomes wet or the covering of the wiring is
damaged. This will cause an electrical short circuit and may lead to malfunction of the machine.

Do not use water to flush the inside of the operator’s cab.

Do not allow water to get into the electrical components.

Service relating to the electric system is checking fan belt tension, checking damage or wear to the fan
belt and checking battery fluid level.

Never install any electric elements other than those specified by SUNWARD.

When working at seashore, carefully clean the electric system to prevent corrosion.
4.1.9 Hydraulic System Maintenance
Hydraulic equipment is at high temperature during operations and immediately after operations. During
operation, it’s also under high pressure, so be careful of the following points when carrying out inspection
and maintenance of hydraulic related equipment.

Stop the machine on level ground, lower the bucket completely to the ground.

Always stop the engine and release pressure in hydraulic pipes.

Immediately after the engine is stopped, the hydraulic oil and lubricants are at a high temperature and
high pressure. Wait for the temperature to go down before starting the maintenance operation.

Even when the temperature goes down, the circuits may be under internal pressure, so when loosening