Operation
Towing
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2153734_02_BAL_GRW280_H195_en
© HAMM AG 2011
After towing
1. Shut down the diesel engine.
2. Secure machine against rolling away with wedges or blocks.
3. Reestablish frictional connection of the hydrostatic drive (see text
below)
4. Actuate parking brakes (see text below).
5. Remove towing bar.
717-07
Separating the hydrostatic
drive power train
Only if the oil flow can circulate without pressure in the hydraulic system,
can the machine be towed.
For this, perform the following at both high pressure valves:
1. Loosen lock nut [A] at the drive pump [C].
2. Screw in the locking screw [B] until the screw end flushes with the
lock nut.
Activating the hydrostatic
drive power train
1. Screw out the locking screw [B] until the stop.
2. Tighten lock nut [A].
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