HAKO Citymaster 2200, Руководство по эксплуатации

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106
02-1481-00-00.fm
Operation
Differential lock (option)
The differential lock can be used when a rear axle wheel is spinning and it
is not possible to drive on.
When the differential lock is switched on, the rigid connection of the drive
shafts evenly transfers the driving torque to both rear axle wheels.
Tip switch – differential lock
Switch on the rear axle differential lock using tip switch
Fig. 78-87
. The
differential lock only remains active as long as the tip switch is pressed.
When releasing the tip switch, the differential lock is deactivated. Engage-
ment of the differential lock is indicated by the telltale lighting up in the tip
switch.
Attention
If the differential lock is switched on incorrectly, this may
damage the rear axle differential. The differential lock can
only be switched on if:
•
the drive is not under load,
• the wheels are not spinning
87
Fig. 78:
144
Differential lock
ON
• Press the tip switch on symbol. • Telltale in tip switch
lights up
OFF
• Release the tip switch: • Telltale off
Note
When driving, the differential lock can be activated up to max.
25 km/h. The function only remains active as long as the tip
switch differential lock is pressed. The differential lock only
engages when low speed differences have occurred at the
rear axle wheels (e.g. when cornering). The differential lock is
switched off when the ignition is switched off. Driving on firm
ground with activated differential lock increases tyre wear.
Never use the differential lock for longer than necessary.
Never switch on the differential lock when cornering on solid
ground – this results in tyre wear and may damage the axles.
Note
ABS is switched off when the differential lock is active. The
ABS light
Fig. 78-144
lights up and the symbol "brake special
mode"
Fig. 78-A
is shown in the multifunction display. Adjust
the driving style accordingly. In order to protect the powertrain
when the differential lock is activated, the driving torque of the
hydrostatic drive is limited.