Manitou MT 1058 R PRIVILEGE Manual Download

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7 - LONGITUDINAL STABILITY LIMITER AND WARNING DEVICE

FROM MACHINE N°: 590613 AND FOR MACHINES N°: 589029 ; 589122 ; 589165

This device warns the operator of the lift truck’s longitudinal stability limits. However, lateral stability can reduce the load chart in
the upper part, and this reduction is not detected by the device.
According to the type of work required, the longitudinal stability limiter and warning device allows the operator to operate the lift
truck in complete safety.

The operator must respect the lift truck’s load chart, and the operating mode according to the attachment.

A “HANDLING” MODE

“BUCKET” MODE

“SUSPENDED

LOAD” MODE

A - “HANDLING” MODE

Use on forks (TFF, PFB, TDL), and adjustable attachment on forks (BB, GL).
- By default, the device is in “HANDLING” MODE when the lift truck is started-up, except if the “SUSPENDED LOAD” MODE has been

selected before shutting-down the engine.

A1 - A2 - A3: There is a significant reserve of longitudinal stability.
A4 - A5: The lift truck is approaching the limit of longitudinal stability. The alarm

sounds simultaneously with a very slow intermittent sound. Move with
care.

A6: The lift truck is near at the limit of longitudinal stability. The alarm sounds is in

slow intermittent sound. Move with care.

A7: The lift truck is very near at the limit of longitudinal stability. The alarm sounds

is in fast intermittent sound. Move with extreme care.

A8: The lift truck is at the authorized limit of longitudinal stability. The alarm sounds

is in very fast intermittent sound. All “AGGRAVATING” hydraulic movements are
cut-off. Cut-off may be preceded by automatic slowing of hydraulic movements.
Only perform hydraulic movements that increase stability in the following order;
retract and raise the jib.

NOTE: When the jib is retracted, the function for cutting-off “AGGRAVATING” hydraulic

movements is disconnected.

B - “BUCKET” MODE (NOT USED, ACTIVATE “HANDLING” MODE)

(except on certain lift trucks of MT type)

Use with bucket (CBC, CBR, CB, CBG).
- Place the lift truck in the transport position.

- Press the button

for 2 seconds, the “BUCKET” MODE is confirmed by an audible

beep and the lighting of the lamp.

- Return to “HANDLING” MODE by pressing the button

, or loss of driver presence

for a few seconds, or shutting down the engine.

A1 - A2 - A3: There is a significant reserve of longitudinal stability.
A4 - A5: The lift truck is approaching the limit of longitudinal stability. Move with

care.

A6: The lift truck is approaching the limit of longitudinal stability. An audible beep is

sounded. Move with care.

A7 - The lift truck is very close to the limit of longitudinal stability. Move with extreme

care.

A8: The lift truck is at the authorized limit of longitudinal stability. Jib raising and

lowering movements are cut-off, the other movements remain available. Cut-off
may be preceded by an automatic slowing of hydraulic movement.

NOTE: When the jib is retracted, the function for cutting-off “AGGRAVATING” hydraulic

movements is disconnected.