8 Troubleshooting DPU 100-70Les
48 Operator's manual
8.1 Jumpstart with a donor battery
If the machine's battery is discharged and the engine can no longer be started,
the machine may be jumpstarted with a donor battery.
Note: Use only insulated booster cables with a cross section of at least 16 mm².
1. Clamp the clamping pliers of the red booster cable to the positive terminal of
the discharged battery.
2. Clamp the second clamping pliers of the red booster cable to the positive ter-
minal of the donor battery.
3. Clamp the clamping pliers of the black booster cable to the negative terminal
of the donor battery.
4. Clamp second pair of clamping pliers of the black booster cable to a ground-
ing point of the device, e.g. the engine block.
WARNING
Danger of explosion due to detonating gas.
Injury may result from spraying acid.
f Wear safety glasses and acid-proof protective gloves.
f The donor battery and the machine's battery must have the same voltage
(12 V).
f Avoid short circuit due to voltage reversal (positive to positive, negative to
negative).
f Follow the booster cable connection sequence.
Item Designation
A Donor battery
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