SPT-299CZ-02
23
Press the force button, the overload alarm,
over-winding protection, anti-overturn protection and
communication failure protection of the whole machine are
in a shielded state, and the display screen only displays the
current alarm state but does not limit any action output. It is
mainly used for crane action recovery and make the crane
returned to the safe state when crane alarm and emergency
stop appears .
On: Press the emergency stop switch, the engine or
motor will stop working.
Close: Turn the switch clockwise, and the switch will
return to its original position upwards.
Used to warn people around
When crane overload, the safe side movement function
opens, and only allows the boom to turn, retract and hook
down.
Outriggers fixed protection
In the outrigger mode, when the four outrigger fixing
sensors have input signals at the same time, it is defined as
the outrigger is opened safely, and when the other status is
that the outrigger is not fixed, the home page of the display
shows the fixed status of the four outriggers; only when the
outrigger is fixed good can the outrigger be operated,
otherwise the action of the outrigger is limited
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