Daimler SEATTLE 1343B, Руководство оператора

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Heating, Air Conditioning, and Ventilation
Page 53
side control panel, allows the
operator to activate the overhead
blower unit in the operator’s
compartment for increased
circulation.
venting of 20% outside air is
required.
Fresh Air Ventilation
The following methods can be used
to introduce fresh air into the
vehicle:
Windows
The driver’s and passenger
windows can be opened for
ventilation.
Roof Hatch
To extract or exhaust air, the front
and rear roof hatch can be
positioned to gain desired effect.
Front Defroster Unit
To draw fresh filtered air into the
vehicle:
1. Turn the TEMP control knob
OFF.
2. Place the front defroster control
knob, located to the left of the
ventilation control knob on the
front instrument panel, in the
HIGH or LOW position.
3. Open diffusers.
Driver’s Vents
Five vents, one located above the
driver’s windshield and the other
four on either side and below the
instrument panel, allow direct
outside air to enter the driver’s area.
Driver’s Fan
There are two dash mounted fans,
which are controlled by two (left and
right) rocker switches, located on
the driver’s side control panel.