F
2
9102
6101
.fm
IDM
English
29
Use and maintenance manual
Booklet
2
Basic MACHINE ASSEMBLY
2
TROUBLESHOOTING
42
The machine can be fitted with a multi-function keypad. The display shows the alarm
messages for the main problems which may occur during the operation of the ma-
chine.
Important
Following a sudden stop in the cycle, check for the presence of any alarms on
the display.
Following is a list of general problems, with the corresponding cause and solution.
The information on the operating units is indicated in the relative booklets.
REPLACEMENT INSTRUCTIONS
43
Important
Before performing any replacement operation, activate all of the security devic-
es provided and evaluate the necessity to adequately inform personnel operat-
ing in the near vicinity. In particular, confine the neighbouring areas to impede
access to the devices that could, if activated, produce unexpected danger con-
ditions provoking hazards to personal safety and health. In the event deteriorat-
ed parts need replacement, only use original spare parts. The manufacturer is
not liable for damages to persons or parts caused by the use of non-original
parts and extraordinary operations that can modify safety requirements without
express authorisation. To request parts follow the indications found in the
spare parts catalogue.
Carry out replacement and repair procedures according to the instructions sup-
plied by the manufacturer or apply to the Assistance Service if such inconven-
iences are not illustrated and described in the manual.
Before performing any replacement operation, disconnect the power and pneu-
matic supply.
Table 3:
Troubleshooting
Problem
Cause
Solution
The rotating table does not
stop in a position aligned with
load infeed or outfeed.
Phase detection sensors are out
of order or incorrectly
positioned.
Check and replace the sensor if
necessary.
The rotating table conveyor
does not stop when the load
reaches the wrapping
position.
Load detection sensors are out
of order or incorrectly
positioned.
Check and replace the sensor if
necessary.
The machine does not
perform "film end" stop.
Film break sensor or photocell
loose or broken.
Check and replace the sensor and
photocell if necessary.
Dirty sensor or photocell.
Clean
