Operation
300 Z/ZP 2
40
BL144 GB 2019-11
4.2.1
Safety check before starting work
Perform a test run with an
empty
platform and check that the entire
travel path of the platform is clear.
The platform must immediately stop when
•
an
EMERGENCY STOP
button is pressed.
•
the
UP
limit switch is triggered.
•
the
DOWN
limit switch is triggered.
•
the
EMERGENCY
limit switch is triggered.
•
the trolley has reached the end of the mast
•
the OFF button on the electric module of the landing level safety
gate (if there is one) is pressed.
The platform must not start if
•
it is overloaded (red control light illuminates).
•
the barrier with the unloading flap is open.
•
the loading door/ramp is open.
•
the assembly guard is lowered.
•
the safety gear has been triggered.
•
the landing level safety gate is open (only when using the electric
module).
•
an assembly plank is open.
Alarm signal function test
•
When descending, the platform must stop at the lower safety area.
Then a warning signal must sound for approx. 3 s. (During this time
the control function is blocked.) Also, the warning signal must sound
each time travel (
UP and DOWN
) below this safety area is initiated.
The platform must not continue to operate automatically when
used as a material hoist, if
•
the selector switch on the ground control is set to "I".
•
the platform is located at ground proximity regardless of the selector
switch position.
When operating the platform as a construction material hoist close
to ground (in the lower safety area), it must not be possible to
operate it from the landing level safety gate.
