Manitou MLT 961-145 V PLUS L JD ST4 S1 - Page 149

3 - 41
RECALIBRATION Longitudinal stability signalling device
According to the use of the telehandler, the device may require to be periodically reset. This procedure simplifies the operation.
t
IMPORTANT
t
Strictly observe the instructions for positioning the boom.
The appearance of the screen
GAUGE
Calibration
incompleted
or failed
indicates that an instruction, a cancellation request or a late response has not been observed. In case of
doubts, contact your dealer.
When the reset is complete, check correct operation of the longitudinal stability limiter and warning device (see:3 - MAINTENANCE:A - DAILY OR EVERY 10 HOURS OF
SERVICE)
- Provide a fork carrier or a bucket and a load corresponding to at least half the telehandler's rated capacity.
- Preferably perform the reset when the telehandler is still cold (before it is used) or ensure that the temperature of the
rear axle is not more than 50°C.
- Place the telehandler on flat, level ground with the wheels straight.
- Press the button
to display the menu screen and navigate horizontally between menus using the buttons
and vertically in the sub-menus using the buttons .
- Display the GAUGE “reset strain gauge”
Press to Enter
Fast
Calibration Mode
RESET
>
>
ADMIN
CALIB
ERASE
GAUGE
M THR
SECU
BRAKE
menu and confirm with .
- Enter the CUSTOMER code
CODE
0
* * *
and validate .
STAGE 1
TEST
R
etract telescope
lift the boom to
max position
then press
- Fully raise the boom with the telescopic booms fully retracted.
Confirm
STAGE 2
GAUGE
Wait calibration
in progress ...
- Calibration in progress… Go to stage 3
STAGE 3
GAUGE
Completly lower the
boom on the frame,
then press
- Fully lower the telescopic boom with the I.C. engine running at full revs and the hydraulic control
at the maximum setting.
Confirm
STAGE 4
GAUGE
Extend the boom
until rear axle is
lifted then wait 5s
and press
/
- With the fork carriage or the bucket and a load. Boom fully retracted in the lowered position,
approximately 20 centimetres from the ground.
/
t
IMPORTANT
t
- During this operation, always keep the load as close as possible to the ground.
- Hold down the disable the "aggravating" hydraulic movement cut-off button
(indicator light
lit), and extend the boom until the rear wheels lift from the ground.
Wait
5 seconds
and validate
END
GAUGE
Retract the boom
then press to store
new calibration
- Retract the telescopic booms to restore the situation.
Confirm
to save the new
settings