D - B Lamp Replacement; D - C Ceiling Or Bedplate Resistance Replacement - OEM MILLENIUM VALIDO Bedienungs- Und Wartungshandbuch

MILLENIUM VALIDO
Maintenance
6.1.d.b - Lamp replacement (Fig 4)
• Unscrew the glass (1) protecting the lamp (2).
• Unscrew theburnt out lamp (2) and replace it, then
reassemble all by proceeding in the opposite way.
6.1.d.c - Ceiling or bedplate resistance replacement
(Fig 5)
DANGER
This operation shall be carried out by skilled
technicians.
To access the resistance, the oven covering
mineral wool shall be moved, therefore,
it is necessary to use suitable individual
protection means.
• The user shall place himself at the rear side of the
oven and remove the rear panel (1) with chimney,
loosening the relevant screws.
• Remove the oven covering mineral wool (2), loosen
the resistance fixing screws (3) (two per resistance).
• Electrically disconnect the resistance, then open the
oven door.
Bedplate resistance:
After opening the oven door, take off the refractory
surface and the resistance to be replaced, as well.
Ceiling resistance:
after opening the oven door, remove the split pins
(4), take off the resistance support bar (5) then, take
off the resistance to be replaced.
• Replace the resistance and mount again proceeding
in the reverse order taking care of a proper power
supply cable connection.
FIG. 4
1
FIG. 5
2
1
2
4
5
3
EN - 33