4.4.2 Cleaning the electrical system assemblies
CAUTION!
Risk of electrical system damage
Cleaning the assemblies (controllers, sensors, motors etc.) of the electronic system
with water can damage the electrical system.
u
Do not clean the electrical system with water.
u
Clean the electrical system with weak suction or compressed air (use a
compressor with a water trap) and not a conductive, anti-static brush.
Cleaning the electrical system assemblies
Requirements
– Prepare the truck for maintenance and repairs (see page 179).
Tools and Material Required
– Compressor with water separator
– Non-conductive, antistatic brush
Procedure
• Expose the electrical system, see page 180.
• Clean the electrical system assemblies with weak suction or compressed air (use
a compressor with a water trap) and not a conductive, anti-static brush.
• Fit the electrical system panel, see page 180.
• Carry out all the tasks in the section "Recommissioning the truck after cleaning or
maintenance work" (see page 190).
The electrical system assemblies are now clean.
184
04.19 en-GB
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