Wacker Neuson DPU 7060SC, Operator'S Manual, Page: 29 / 42

Maintenance
T01051GB
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7.3 Batterie
Check acid level:
1. Remove battery cover.
2. Check acid level, if necessary top up with distilled water.
3. Secure battery cover.
Before mounting the battery cover, make sure that the positive terminal
cover is there!
Note: Only replace defective batteries with original Wacker batteries.
Standard batteries are not suitable for the high vibration loads.
4. When changing the battery:
Removal: First disconnect negativ, then positive terminal of battery.
Assembly: First connect positive, then negative terminal of battery.
When using starting sprays etc., see chapter operation.
7.4 Hydrauliksteuerung
Check oil level:
1. Open filler bore (25).
2. Oil level to lower edge of filler bore, fill up with hydraulic fuel if
necessary (see Technical Data).
3. Close filler bore (25).
Venting hydraulic control:
The system is bleeded by means of a M4 (27) screw situated on the
pump housing (below the rubber apron).
Check the reverse travel overrun when switching from reverse to
advance travel mode after having carried out maintenance or repair
jobs. The reverse travel overrun should not exceed 10 cm. If necessary
check hydraulic pressure (35 + 5 bar) and flow rate (2 liters per
second).
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