OPERATOR'S MANUAL

Cab, Instruments and Controls
89
ADJUSTABLE STEERING COLUMN
The position of the steering column is adjustable. For adjustment, pull the handle
towards you and simultaneously move the steering column to the desired position.
The steering column is locked by releasing the handle. A pneumatically adjustable
steering column is available as an option. This is operated by a foot/heel switch to
the left underneath the driver's seat.
The steering column may only be adjusted while the vehicle is
stationary.
AUXILIARY CAB HEATER (AIR HEATING)
The auxiliary heater must be switched off when filling the tanks with
fuel. Switch off the auxiliary heater when leaving the cab for a
longer period of time. Do not switch on the auxiliary heater if the
vehicle is in an enclosed space. Make sure that the pre-
programmed switch-on time does not coincide with a period in
which the vehicle is in an enclosed space.
The auxiliary heater warms the air in the cab and works independently of the vehicle
heating system and contact. The temperature in the cab is thermostatically
controlled. This thermostat also controls the speed of the built-in fan. The auxiliary
heater has a memory into which three different switch-on times can be
programmed. Pre-programming the switch-on time up to seven days in advance is
possible.
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