Manitou MHT 10180 LT-E3, Operator'S Manual

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3-47
G7 - LONGITUDINAL STABILITY LIMITER AND WARNING DEVICE
RESET
According to the use of the lift truck, the device may require to be periodically reset.
This operation can be easily performed by means of the following procedure.
- Provide a fork carrier or a bucket and a load corresponding to at least half the lift truck’s rated capacity.
- Preferably perform the reset when the lift truck is still cold (before it is used) or ensure that the temperature of the rear axle is not more
than 50°C.
- Place the lift truck on flat, level ground with the wheels straight.
Scrupulously follow the jib positioning instructions. Should you fail to follow these instructions, two audible beeps will be sounded and the fault
indicator lamp will come on. If in doubt, consult your dealer.
STAGE 1
START
- Without attachments.
- Jib fully retracted and raised.
Simultaneously press and hold down the “BUCKET” MODE and TEST buttons.
- Two audible beeps will be sounded and all the leds will flash twice to confirm the start of the procedure.
STAGE 2
1
- An audible beep.
- First green led flashing.
- Flashing test button.
- Without attachments.
- Carriage tilted fully backward.
- Jib fully retracted and in the down position a few centimetres off the ground.
Short press the test
button.
STAGE 3
2
1
- First green led continuously
lit.
- Second green led flashing.
- - Flashing test button.
/
- With the fork carrier or the bucket and a load (keep jib retracted to allow all other
hydraulic movements).
- Jib fully retracted and in the down position a few centimetres off the ground.
/
Keep the load as close to the ground as possible throughout this operation.
- Hold down the disable the “aggravating” hydraulic movement cut-off button, and
telescope the jib until the rear wheels are off the ground.
NOTA: This stage consists in unloading the rear axle. It can be done using a jack
but without bearing on the rear axle.
Short press the test
button.
- Two audible beeps
will be sounded and
all the leds will flash
twice to confirm the
end of the procedure.
STAGE 4
FINISH
- All leds lit.
- A continuous audible beep.
/
- After completing the resetting procedure, the lift truck is in an overloaded condition. Retract the telescope to restore the
situation.
When the reset is completed, check the operation of the longitudinal stability limiter and warning device (see: 3 - MAINTENANCE: A - DAILY OF EVERY 10
HOURS SERVICE).