Manitowoc GROVE GMK7450 Maintenance Manual page 181

Maintenance manual
GMK7450
Checking the connecting terminals
•
Keep the batteries clean and dry.
•
Release any dirty connecting terminals (1)
and clean them.
•
Fasten any loose connecting terminals.
•
Grease the connecting terminals and poles
lightly with a special battery terminal
grease.
Checking the acid level
Batteries without covers (1) are maintenance-
free.
•
Remove all covers (1).
The acid level must be above the plates.
If the acid level is too low
•
Top it up using only distilled water until the
plates are covered.
•
Tightly screw on all covers (1).
After checking
•
Close the cover (2) on the battery box.
•
Attach the selector handle and switch on the
battery master switch (1).
•
Check the timers on the tachograph and the
auxiliary heater;
•
Enter the code for the radio;
operating manual .
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Maintenance work on the carrier
7.16 Electrical system
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Operating manual .
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