5-52 BA 35203_04 * 3.0 * 35203_04_05_Bedienung.fm
5 Operation
Continuous operation of 3rd control circuit for SKID STEER attachments (option)
Continuous operation is used for movements/procedures over a long
period of time or operation of hydraulic motors (for example a rotary
broom) or for operation of attachments with an integrated control valve
adjusted to maximum oil quantity of 38 l/min (10 gal/min) with an
unpressurized return.
Damage hazard to the machine and/or the attachment!
► Check the flow rate of the attachment before putting it into operation.
► Flow rate indications and consumer pressure on the plug couplings of
the machine – see chapter 9 “Usable consumer pressure at 3rd control
circuit / proportional controls (3rd control circuit)” on page 9-11.
► Also refer to the Operator’s Manual of the attachment for the required
oil quantities.
For safety reasons, the diesel engine cannot be restarted with continuous
operation switched on (start interlock).
► Before starting the diesel engine, switch off continuous operation of the
3rd control circuit first.
Putting into continuous operation with an oil volume of 38 l/min
(10 gal/min)
1. Connect the hose pipes of the
attachment to the flat connector plugs
A+C of the distributing block.
2. Slide the lock in switch 89 downward
and press the switch to position A.
3. Slide the lock in switch 90 downward
and press the switch to position B.
➥ Control display F/2
appears.
➥ Pressure is applied to
coupling connection C.
➥ Coupling connection A
for return.
Stopping continuous operation
1. Switch off continuous operation of the
3rd control circuit. To do this, push the
toggle switch 90 into position A .
2. Disable the 3rd control circuit. To do
this, slide the lock in the toggle
switch 89 downward and press into
position B .
➥ Flat connector plugs
A+C are out of
operation.
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