AVANT STAGEV 860i, Руководство оператора

Страница: 57 / 148

Avant 860i Controls and options of the Loader
57
2. Electric control of telescopic boom
You can operate the telescopic
boom with the rocker switch.
Speed of the telescoping
function depends on the engine
rpm and also the position of the
pump selection lever.
Control switch at the back of joystick handle
If there is an additional switch on
the backside of the joystick, the
switch is the control switch for the
anti-slip valve.
See page 81 for more information.
5. Hand throttle lever
The engine running speed is controlled with the hand
throttle lever.

Push forward to increase engine rpm

Pull backward to reduce engine rpm
The engine rpm affects the driving speed and can be
used to control driving speed in combination with the
drive pedals.
Engine speed also influences the speed of a
hydraulically driven attachment; the more throttle the
faster the attachment operates. Make sure not to
exceed max. allowed oil flow of the attachment. For
more information see page 37.
Position of hand throttle lever
On Avant loaders equipped with the Kohler engine
the throttle lever should be kept at its minimum
setting when starting the engine. The lever must be
set to idle during or after starting the engine,
otherwise the engine rpm will not increase when
moving the lever.
6. Parking brake switch
The parking brake is activated when loader is
switched off or when hydraulic pressure is otherwise
lost due to a failure. Parking brake can be released
only when the loader is running and the charge pump
of the drive pump creates enough pressure for the
brakes to release.
Switch on the parking brake whenever leaving
the driver's seat.
The loader is equipped with a brake
system that locks the rear wheels.
The parking brake is operated with
the switch on the control panel right.

A red indicator on the switch
lights up when parking brake is
engaged.

The green backlight under the
“P” is lit whenever the ignition of
the loader is in position "ON".
CAUTION
Risk of sudden stop - Do not
engage the parking brake when
the loader is moving unless in
emergency.
Using the parking
brake while machine is moving
may cause locking of wheels and
sudden stop.
If the parking brake is engaged
repeatedly when the machine is
moving the brake plates in the
drive motors will get worn quickly.
Always stop the loader before
engaging the brake.