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OM 803 us – Edition 3.7 * * 803b340.fm
Operation
Changeover from HPU to diesel operation
NOTICE
Possible damage to the excavator if the diesel engine is started in the
HPU
position.
•
Stop the diesel engine and change over from HPU to diesel operation.
Key
A
for changing over between HPU and diesel operation is located in the document
box behind the operator seat.
1
Stop the HPU: press the red push button
(R)
2
Insert key
A
and turn it anticlockwise to position
1
.
3
Remove key
A
and store it in the document box.
➥
Indication
B
must be in position
1
.
4
Start the diesel engine: turn the starting key to position
3
.
Fig. 148:
Fig. 149:
7.5 kW version
9 kW version
R
R
Fig. 150:
A
Fig. 151:
1
B
Fig. 152:
1
0
2
3
