Case CX300C, Руководство оператора

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3 - CONTROLS/INSTRUMENTS
LEFT-HAND SIDE CONTROLS
Left-hand control arm
ND55PA-001Z
1
1. Arm angle adjustment lever
This lever is used to adjust the control arm tilt in four
different positions to suit the operator. Pull the lever
and hold it in this position, select the required position
and then release the lever.
When the lever is lowered, the control arm is auto-
matically placed in the selected position.
ATTENTION: The adjustment of the control arm
must be done with the engine stopped.
2. Function cancellation lever and lifting the control arm
This lever is used to cancel the functions without hav-
ing to raise the control arm. It is also used to operate
the safety bar
(3) . (Refer to page 3-54 ). This lever
also makes it possible to raise the control arm com-
pletely, which also cancels all machine functions.
3. Safety bar
The purpose of this safety bar is to prevent the oper-
ator leaving the operator's compartment without first
operating the function cancellation lever
(2) .
(Refer to page 3-54 )
4. Horn
To sound the horn, press the end of the left-hand
control lever.
NOTICE: Always sound the horn before operating
the machine.
5. Storage tray
6. Option control (if equipped)
7. Cab radio mute control
Located below the control lever, this control is used
to mute the sound without having to operate the cab
radio.
Press and release the control to mute the sound.
Press once again on the control and release, the
sound is restored.
NOTE: With the engine stopped, if the sound is
muted, it will still be active when the engine is
restarted.
8. Heating, ventilation or air conditioning control (Refer
to page
3-50 )
9. Emergency shut down switch
This control enables the engine to be shut down in
emergency or when it is not possible to shut it down
by means of the ignition key.
Press on the front of the control, the engine stops, the
audible warning device sounds, the control indicator
lamp comes on and the message "Engine stop" is
displayed, see "Message screens".
To start the engine again, press on the back of the
control once more and then turn the ignition key to
start the engine.
NOTICE: This switch should only be used in case of
an emergency.
10. Quick coupler locking and unlocking control switch
(optional)
(Refer to page
3-56 )
11. Free swing switch (optional)
The switch to choose the swing stooping condition.
NOTE: When it is ON and used on a slope, the swing
becomes hard to stop.
3-48