Manitowoc Grove GMK 4100L-1, Operating Manual

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Additional pages GMK4100L-1 3 302 710 en 29
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Switching on
•
Select and confirm the symbol ( 1 ) for the
– Longitudinal differential locks ( A ) or
– Transverse differential locks ( B ).
•
Start moving slowly – display:
–first symbol ( 2 ) – yellow , then symbol( 3 ) –
red , differential locks on.
Switch off
•
Select and confirm the symbol ( 1 ) for the
– Longitudinal differential locks ( A ) or
– Transverse differential locks ( B ).
Display:
– first symbol ( 2 ) – yellow , then symbol ( 3 ) –
green , differential locks off.
If symbol ( 3 ) is not green then drive back and
forth slowly.
If the error symbol is displayed, contact
Manitowoc Crane Care
.