MALFUNCTION ANALYSIS
10-1MS 3000 • 9095-032A
10. MALFUNCTION ANALYSIS
The control box on the platform has an "information panel". This "information panel"
consists of a display on which fault codes appear in the event of a malfunction. An
explanatory list of fault codes is attached to the control box as an aid to rapid and efficient
fault repair. The following table gives an indication of the methods to be employed in the
event of a malfunction.
In all cases not covered by the above malfunction tables an electrician must be
consulted.
Code Description Malfunction Solution
01 Motor M1 & M2
thermal overload
- Platform loading too high
- Voltage too low
- Motor stalled
- Reduce loading
- Consult an electrician
- Consult an electrician
02 Phaseguard relay - Main switch incorrect position - Set main switch in the other
position; if the malfunction is not
corrected, consult an
electrician.
03 Emergency stop
pushbutton
- Pushbutton depressed - Rotate pushbutton to release
04 Limiting switch bottom - The machine has run too far
downward
- Consult an electrician
05 Motor control unit - Motor control malfunction - Switch off the main switch for
30 seconds and then on again;
if the malfunction is not
corrected, consult an electrician
06 Limiting switch top - The machine has run too far
upwards
- Consult an electrician
07 Others - Depending of erection, others - Consult an engineer
08 Gate/other - Gate is open
- Connector not in socket
- Switch defective or "sticking"
- Close the gate
- Plug connector into socket
- Check the switch
12 Mast detection sensor - Machine run too far during
assembly phase
- Switch defective
- Move the machine downward; if
the malfunction is not corrected,
consult an electrician
13 Control voltage - Fuse F104 deactivated - Consult an electrician
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