49
11.
MAINTENANCE
There are two levels of maintenance:
-
Maintenance performed regularly by the user.
-
Maintenance carried out by authorized service technicians (see § 11.10).
Before carrying out any maintenance on the unit, remove the mains cable.
11.1 MAINTENANCE PROGRAM
Certain consumables have to be replaced periodically to guarantee a faultless operation of the sterilizer.
Display messages will inform you whenever it is time to replace one of these components. Check the table
below for an overview of the various maintenance tasks and the frequency of replacement.
Frequency *
# of
cycles*
Operation
Consumable
part number
Description
Monthly
50
Clean the door seal and the chamber face side.
§ 11.2
Clean the chamber, the trays and the rack.
§ 0
Clean the chamber filter.
§ 11.4
Clean the external sterilizer surfaces.
§ 11.5
Every 3
months
400
Replace the bacteriological filter.
see
Appendix 9
§ 11.6
Replace the dust filter.
§ 11.7
Every 6
months
800
Clean both water tanks.
-
§ 11.8
Every year
800
Replace the door seal.
see
Appendix 9
§ 11.9
Every 5 years
4000
Have the sterilizer serviced by an authorized
service technician.
-
§ 11.10
* whichever comes first
In addition to the maintenance program above, local or national rules, guidelines
and standards could mean that periodical checks, maintenance and calibration of
the sterilizer are required.
The sterilizer shall be checked, maintained and serviced in accordance with all
rules in force in the Country of use.
The Maintenance sub-menu (see § 6.5) indicates the
number of cycles remaining before it is time to replace the
various consumables or when general servicing is re-
quired. The maintenance counter decreases in value after
each cycle. When one of the counters reaches 0, the cor-
responding message appears on the touch-screen (see §
8).
Reset the
highlighted
counter
Maintenance
counter
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Summary of Contents for Lisa
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