Il presente manuale è di proprietà di
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LEO Instructions
Edition:
01/2016
- Revision:
01/16
MACHINE MAINTENANCE
6 - 05
Maintenance of competence of the electrical maintenance technician
Luminous and acoustic signal
Check the efficiency of the luminous and
acoustic signal (Fig. 34), immediately re-
place the bulb in the case of malfunction.
Ground discharge
The metal chain shown in Figure 35
allows discharging any electrostatic dis-
charges to the ground.
Periodically check that the chain always
touches the ground for it to be efficient.
Otherwise, replace it with a longer one.
40A Fuse efficiency check
If the display does not switch-on when the machine is turned on, a failure of the 40 A fuse
is probable.
Disassemble the control panel (Fig. 36) and replace the fuse (Fig. 37).
34
35
37
36