32
EN
MAINTENANCE
7
.1 - Generalities
In addition to the cleaning operations described in the previous paragraphs, it is necessary
to perform some periodic maintenance operations to guarantee the slicer efficiency
over time.
The maintenance interventions allowed to the user are the following:
•
Blade sharpening:
periodically (periodicity and duration obviously depend on the
equipment use; working times and type of the processed product).
•
Lubrication of the tray sliding guides:
weekly.
•
Lubrication of the product grip sliding rod:
weekly.
•
Visual check of the power cord and of the cable gland on the machine base
conditions:
periodically.
Maintenance interventions must always be performed
when the machine is disconnected from the mains
supply network and, if another position is not specifically
requested, with the slices thickness control knob placed
on ‘0’.
The maintenance interventions to entrust exclusively
to personnel
authorized by the manufacturer
are the following:
• Blade replacement;
• Sharpener grinding wheels replacement;
• Motor belt tension adjustment;
• Motor driving belt replacement;
• Crankcase electrical system components replacement;
• Structural parts repair, crankcase components repair.
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33
EN
MAINTENANCE
PERFORMING THE SHARPENING
7
.2 - Blade sharpening
Accurately clean the machine as indicated in the previous paragraphs before
proceeding with the operations.
The sharpening can be performed until a decrease of
12 mm of the blade diameter nominal value. Beyond
this value IT IS MANDATORY TO REPLACE THE BLADE,
entrusting the operation EXCLUSIVELY to personnel
authorized by the manufacturer.
1. Accurately clean the blade with
denatured alcohol in order to
degrease it;
2. Operate the control knob (6) by
turning it leftward to take it to the
maximum of openness;
8
.1 - Versions with sharpener to be applied
WARNING: Cutting hazard! Use protective cut- and tear-
resistant gloves and perform all operations with extreme care.
PAY ATTENTION AT ALL TIMES !
Fig. 9
6
403003 G21E
26/47
