Copyright Silca 2006
33
Operating Manual - English
SBB
10
MAINTENANCE
ATTENTION:for repairs or replacement of parts for maintenance, the ‘CE’ mark is guaranteed only if original
spare parts provided by the manufacturer are used.
The machine does not require special maintenance.
ATTENTION:do not open the machine for any reason whatsoever)
Before starting any type of maintenance (checks or replacement of parts) read the following instructions:
- Do not carry out any maintenance operations with the machine turned on;
- Always disconnect from the mains;
- Follow the instructions in the manual;
- Use original spare parts.
The instructions above relating to the probable causes of the faults described should be considered indicative
and not a complete list of the possible causes of malfunctions.
Contact the After-Sales Service in the event of any other problems arising.
10.1
CHECKING WIRING
If it is necessary to check the machine’s internal wiring, proceed as follows:
- Disconnect the supply wire;
- Detach any other wires connected to the machine;
- Remove the 4 screws located on the back of the machine;
- Remove the cover carefully, paying attention to the wiring;
- Check that all the connectors are properly in place.
FAULT
PROBABLE CAUSE
DISPLAY:
- DISPLAY IS BLANK WITH MACHINE ON
A) CHECK POWER SUPPLY CONFIGURATION
B) CHECK CONNECTION WIRING
- REPLACE DISPLAY (AFTER-SALES SERVICE)
- REPLACE ELECTRONIC CONTROL BOARD (AFTER-SALES
SERVICE)
KEYPAD:
- NOT RESPONDING TO CONTROLS
A) CHECK CONNECTION WIRING
- REPLACE KEYPAD (AFTER-SALES SERVICE)
NO COMMUNICATION WITH THE
CENTRALIZED UNIT
A) CHECK THAT THE RIGHT CAR MODEL HAS BEEN
SELECTED
B) CHECK THE WIRING
