Jungheinrich DFG 660 Operating Instructions Manual page 138

Cleaning
CAUTION!
Fire hazard
Do not use flammable liquids to clean the industrial truck.
Always disconnect the battery before starting cleaning work.
Carry out all necessary safety measures to prevent sparking before cleaning (e.g.
by short-circuiting).
CAUTION!
Risk of electrical system damage
The electrical system can be damaged if it is cleaning with water. It is prohibited to
clean the electrical system with water.
Do not clean the electrical system with water.
Clean the electrical system with weak suction or compressed air (use a compressor
with a water trap) and not a conductive, anti-static brush.
CAUTION!
Risk of component damage when cleaning the truck
If the truck is to be cleaned with a water jet or a high-pressure cleaner, all electrical
and electronic components must be carefully covered beforehand as moisture can
cause malfunctions. Do not clean with pressurised water.
Z
After cleaning, carry out the operations detailed in "Recommissioning the truck after
cleaning or maintenance work" ((see "Restoring the truck to service after
maintenance and repairs" on page 190)).
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