5-36 BA 35203_04 *  3.0 *  35203_04_05_Bedienung.fm
5 Operation
Control lever (joystick) overview
The operating hydraulics only works if the diesel engine runs and the 
joystick lock is disabled.
As an option the control valve can be fitted with a float position. This is 
beneficial when working with a rotary broom or snowploughs, or for 
grading bulk material in reverse.
For safety reasons, the loader unit cannot be lowered with the hose burst 
valve (option) if the diesel engine is stopped and the ignition is switched 
off!
Fig. 137
A
C
B
E
D
8584
83
86
10
82
87
88
81
Operation Function
A To the left Tilt in the attachment.
B To the right Empty attachment.
C Forward Lower the loader unit.
D
Fully forward
(2nd position)
Lowers the loader unit to float position (option)
E Backward Raise the loader unit.
81 Push button
Enable the differential lock 
– see “Differential lock” on page 5-24
82 Switch
3rd control circuit for locking/unlocking the 
quickhitch facility.
83 / 84 Push button
Additional control circuit with additional functions 
(option)
85 Push button
Front plug receptacle push button (option) or 
automatic bucket return (option)
86 Switch
Additional control circuit (4th control circuit 
proportional control, option)
87 Switch
Travel direction (forward/reverse)
– see “Selecting a travel direction and starting 
machine travel” on page 5-20
88 Push button
Disabling the travel direction (neutral position)
– see “Neutral position, stopping the machine” 
on page 5-22