Berner 420561, Instruction Manual

Page: 6 / 288

6 Original instructions
Transporting the high pressure washer
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slip or tip over.
• BERNER recommends that the machine is positioned
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on a vehicle.
Detergents
• This machine has been designed for use with clean-
ing agents supplied or recommended by BERNER.
The use of other cleaning agents or chemicals may
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Before starting the work
Inspecting the machine
• Do not use the machine if a supply cord or important
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attachments.
• The trigger of the spray handle must move easily and
automatically return to its starting position when re-
leased.
• Always keep high pressure hose and spray attach-
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rectly assembled.
Electrical connection
WARNING!
Minimize the risk for electrical shock:
• Voltage and frequency of the machine (see rating
plate) must match the voltage of and frequency of the
mains supply.
• Only connect the machine to electrical installation made
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• It is recommended that the electrical supply to the ma-
chine should include a residual current device that will
interrupt the supply if the leakage current to earth ex-
ceeds 30 mA for 30 ms.
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