TIGIEFFE Airo V Series, Руководство по эксплуатации и обслуживанию

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Use and Maintenance Manual - Series V8 E V10 E Page 67
7.2.11.
Operation check of M1 microswitches
The lifting booms are controlled by
microswitches:
▪
M1A at the base of telescopic column
(N.2 microswitch;
▪
M1C on the Jib.
Once a year check the working conditions of
the microswitches M1.
The M1A microswitch functions are the
following:
With platform outside the rest position (M1A
activated):
▪ the safety drive speed is automatically
activated;
▪
if the chassis inclination exceeds the max.
allowed value, the lifting and drive
controls are disabled;
▪
when the platform is overloaded ALL
operations until removal of overload are
disabled.
Fig. 28
The following functions of the microswitch M1C on the Jib were designed to support loading/unloading from the ramps of
a vehicle:
With telescopic column in rest position (M1A microswitches not activated), and Jib with inclination higher than +10°
according to the horizontal axis (M1C activated):
▪
the third drive speed is automatically disabled;
▪
if the chassis is inclined over the max. allowed inclination, Jib lifting and drive controls remain allowed;