Faults
3H50, 4H50
122
HATZ
Manual
Battery
A
Discharged battery
B
Current emitting battery
Red start support cable (positive (+) terminal)
1
Clamp pliers on the positive (+) terminal of the discharged bat-
tery
2
Clamp pliers on the positive (+) terminal of the current emitting
battery
Black start support cable (negative (–) terminal)
3
Clamp pliers on the negative (–) terminal of the current emitting
battery
4
Clamp pliers on the negative (–) terminal of the discharged bat-
tery
Procedure – 12 volt model
Step
Activity
1
A second battery (12 volts) or an external device with a 12 volt
system can be used for the start support. See also the instruc-
tions in the documentation for the external device.
2
Turn the starting key to position "0" on both machines.
3
Connect the batteries using the clamp pliers of the start support
cable in the sequence 1–2–3–4 (see
Overview – 12 volt model
).
4
Do not start
the external device.
5
Start the machine with the discharged battery.
6
Let the engine run for several minutes.
7
Disconnect the start support cable in the sequence 4–3–2–1.
