Jungheinrich ESD 220 Operating Instructions Manual page 136

5.3.2 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.
uDo not clean the electrical system with water.
uClean 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
– Truck prepared for maintenance and repair work (see page 131).
Tools and Material Required
– Compressor with water separator
– Non-conductive, antistatic brush
Procedure
• Expose the electrical system, see page 135.
• Clean the electrical system assemblies with weak suction or compressed air (use
a compressor with a water separator) and a non-conductive, anti-static brush.
• Fit the electrical system panel, see page 135.
• Carry out all the tasks in the section "Recommissioning the truck after cleaning or
maintenance work" (see page 140).
The electrical system assemblies are now clean.
134