Maintenance
Maintenance instructions
Publication No. Date Valid from serial number T-code
261828-040 2008-08-21 6051502 815, 816
© BT Repair Manual RRE140/160/180/200/250 6 – 13
Cleaning the chain
If a chain is very dirty you are recommended to replace it.
Dirty chains should be cleaned before they are lubricated, e.g. by
washing with a solvent such as diesel or petrol.
The chain should be blown dry using compressed air and lubricated
directly after cleaning
IMPORTANT!
Take care with degreasing agents as these may contain abrasives.
Cleaning the motor compartment
• Cover the electric motors, connections and valves before washing
IMPORTANT!
Risk of short-circuiting.
The electrical system can get damaged.
Electrical components must not be washed with high-pressure clean-
ers.
• Clean the motor compartment using a leading brand of degreasing
agent, diluted to a suitable concentration
• Rinse off loose dirt with tepid water.
Electrical components
• Blow electric motors clean using compressed air
• Clean electrical panels, PCBs, contactors, contacts, solenoid
valves, etc., with a moist cloth and a cleaning agent.
IMPORTANT!
Risk of short-circuiting.
The electrical components may become damaged.
Do not break the warranty seal on the PCBs.
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