Il presente manuale è di proprietà di
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LEO Instructions
Edition:
01/2016
- Revision:
01/16
MACHINE MAINTENANCE
6 - 07
Extraordinary maintenance and interventions by the manufacturer
Extraordinary maintenance interventions are those performed:
- during exceptional events, such as overhauls;
- stop due to failure of mechanical parts;
- replacement of spare parts (such as burnt motors, broken mechanical parts, etc.).
CAUTION
Extraordinary maintenance must be carried out by trained and authorized tech-
nicians or maintenance technicians.
Obtain the necessary protective equipment to execute all maintenance opera-
tions.
During disassembly and subsequent reassembly of parts, always ensure that
the disconnected parts are secured with suitable means in order to avoid them
falling, which may injure the operator or damage the part itself.
With regard to specific extraordinary maintenance interventions on machines
forming part of the line in question, refer to the relative operating and mainte-
nance manuals attached to this documentation.
Troubleshooting
The display switches on showing a series
of alphanumeric characters and switches
off after about 10 seconds.
The display does not switch on and the ma-
chine does not work.
The robot does not follow the pallet.
The robot stops after start.
The robot stops with film roll holder car-
riage up.
The film roll holder carriage lifts without
speed adjustment.
If the machine does not properly rotate
during processing, the touching arm poten-
tiometer must be adjusted.
- Low film roll holder position sensor not
enabled
- Check the fuse inside the control panel
- Check the efficiency of the batteries
- Faulty feeler return spring
- Wrong adjustment of potentiometer
- Faulty traction motor
- Faulty board
- Photocell does not read the load
- Wrong adjustment of photocell sensitivity
- Engaged only up-cycle
- Faulty encoder or disconnected cable
- Contact the Manufacturer
