Wacker Neuson 803 Notice D'utilisation page 111

Auxiliary hydraulics (double-action option) (up to serial no. AI00975)
19
Fig. 124: Hammer/grab operation changeover
10
Fig. 125: Auxiliary hydraulics
OM 803 us – Edition 3.7 * 803b340.fm
Hammer/grab operation changeover
Hammer/grab operation changeover is performed with lever 19.
Position
A
A
B
Hammer operation enabled
B
Oil flows to the hammer through the pressure line and to the reservoir through the
return line.
Grab operation enabled
• Press the pedal backward – the grab rotates to the left.
• Press the pedal forward – the grab rotates to the right.
Oil flows forward through the left or right-hand pressure line.
Unfold the left-hand pedal 10
Auxiliary hydraulics can be actuated
WARNING Warning!
Injury hazard due to auxiliary hydraulics operation!
Can cause serious injury or death.
• In order to minimize the risk of unintentional operation, flip the pedal for-
ward after actuating the auxiliary hydraulics.
Information!
Follow the instructions in the Operator's Manual of the attachment manufac-
turer for connecting the auxiliary hydraulics to an attachment.
Lever
Turn lever 19 upward
Turn lever 19 to the right
Information!
Check the auxiliary hydraulics pedal for correct function.
Operation
Function
Hammer operation
Grab operation
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