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7. Maintenance, Cleaning, and Diagnosis
Item Frequency Cleaning material
Housing (15) if required soft, dry cloth
Keypad front panel (19) weekly soft, dry cloth
Cooling plate (14) daily cleaning brush
Stone lining inserts (3, 6, 41) daily cleaning brush
Sealing rim of the furnace
head (2) and the furnace daily cleaning brush and a soft cloth
base (18)
7.2 Cleaning
The furnace may only
be cleaned when it is
cool, since there is a
burn hazard. Do not
use any cleaning
solutions.
The following parts
have to be cleaned
from time to time:
What Part When
Check all plug-in connections for correct fit Var. external connections weekly
Check if the furnace head opens smoothly and without excessive noise. Opening mechanism monthly
Check if the thermocouple is straight and in the right place. Thermocouple (5) weekly
Check the stone lining inserts for cracks and damages. If the stone linings
are worn down they have to be replaced by a certified Ivoclar Vivadent Stone lining inserts (3, 6, 41) monthly
Service Centre.
Check if the sealing rims of the furnace head and the furnace base are Sealing rims of the furnace head
cleaned and undamaged. (2) and the furnace base (18)
weekly
Check the keypad for visible damage. If the keypad is damaged, it has to be
replaced by a certified Ivoclar Vivadent Service Centre.
Keypad (16, 19) weekly
Check temperature. Use the temperature checking set to check and adjust
the temperature in the furnace.
Firing chamber twice a year
Check if all windings (13) of the heating muffle are correctly embedded. Heating muffle weekly
7.1 Monitoring and
maintenance
The time for these maintenance
procedures depends on the
frequency of use and the
working habits of the users. For
that reason, the recommended
times are only approximations.
Disconnect power
before maintenance
and cleaning, since
there is a risk of
electrical shock.
This apparatus has
been developed for
typical use in the
dental laboratory.
If the product is used in a pro-
duction facility, for industrial
applications, or in continuous
firing operation, premature
ageing of certain spare parts
have to be expected.
These spare parts are e.g.:
– Heating muffle
– Insulation material
– Lamps
These spare parts are not
covered by the warranty.
Please also observe the shorter
service and maintenance
intervals.
The blade contacts of the P200 must not be
manipulated. There is a risk of electrical shock.
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