MACHINE MAINTENANCE
6-07
Extraordinary maintenance and interventions by the manufacturer
Extraordinarymaintenanceinterventionsarethoseperformed:
-duringexceptionalevents,suchasoverhauls;
-stopduetofailureofmechanicalparts;
-replacementofspareparts(suchasburntmotors,brokenmechanicalparts,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 specic 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 lm roll holder car-
riage up.
The lm roll holder carriage lifts without
speed adjustment.
If the machine does not properly rotate
during processing, the touching arm poten-
tiometer must be adjusted.
-Lowlmrollholderpositionsensornot
enabled
-Checkthefuseinsidethecontrolpanel
-Checktheefciencyofthebatteries
- Faulty feeler return spring
-Wrongadjustmentofpotentiometer
-Faultytractionmotor
- Faulty board
-Photocelldoesnotreadtheload
-Wrongadjustmentofphotocellsensitivity
-Engagedonlyup-cycle
-Faultyencoderordisconnectedcable
-ContacttheManufacturer
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