10
MAINTENANCE
MAINTENANCE
Lubricating the taps
In case of tap hardening, it is necessary to
disassemble and grease it.
These are the operations to carry out:
- Unscrew the two screws that lock the head
flange of the tap.
- Lift the gas adjusting cone and carefully clean it
with gasoline or diluent.
- Spread a little high-temperature grease on it,
making sure that the gas holes are not
obstructed.
- Reassemble all of the parts with care.
Replacing the power supply cable
If the power supply cable should be replaced, it is
necessary to use a cable with a section of 3 x 0.75
mm2, type HO5VV-F or H05RR-F, complying with
the regulations in force.
The connection to the terminal board must be
effected as shown in fig. 9:
brown cable L (phase)
blue cable N (neutral)
green-yellow cable (ground)
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