3-64 BA 35101/02/03 EN – Edition 1.0 * 35101_02_03b340.fm
Operation
3.48 Continuous operation of the 3rd control circuit (option)
Continuous operation of the 3rd control circuit
For hydraulic movements/procedures over a longer period of time or operation of hydraulic
motors (e.g. rotary broom) or for operation of a hydraulic attachment with a control valve
adjusted to maximum oil flow, with an unpressurised reflux.
Restart lock!
The 3rd control circuit is automatically locked when switching ignition off and
on again! When resuming continuous operation, re-activate the 3rd control cir-
cuit with switch 94!
B
A
9594 C
83
Fig. 102: Continuous operation of the 3rd control circuit
Unlocking the 3rd control circuit Result
Slide lock C on switch 94 downwards and
at the same time press the switch to posi-
tion B
Telltale 83 on the indicating instrument
comes on
3rd control circuit is unlocked
Continuous operation of the 3rd con-
trol circuit
Result
Slide lock C on switch 95 downwards and
at the same time press the switch to posi-
tion B
The 3rd control circuit is in continuous
operation
Slide lock C on switch 95 downwards and
at the same time press the switch to posi-
tion A
Continuous operation is switched off
Locking the 3rd control circuit Result
Slide lock C on switch 94 downwards and
at the same time press the switch to posi-
tion A
Telltale 83 on the indicating
instrument goes out
3rd control circuit is locked
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