Tuttnauer ELARA11-D, Technicial Manual

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Page 21
5 TESTS
5.1
Installation Tests
The service technician shall perform the following preliminary checks before
operating the autoclave:
a. Integrity Check
Perform a visual check to verify that there are no dents, scratches,
broken parts, etc.
b Leveling Check
Check (visual check) that the surface carrying the autoclave is leveled.
c. Leakage current test
Check the precise operation of the earth leakage relay.
d. Continuity Check
Check the continuity of the grounding connection.
At this stage operate the autoclave and continue with the tests:
e. Safety Check
Check the safety elements; safety valve and the door locking mechanisms.
f. Programs Check
Run basic programs of the autoclave to verify that the cycle operates and
there are is no leakage.
g. Validation
Validate the sterilization cycles, taking in consideration the interface of
packaging/goods/autoclave.
After the above steps are performed, the autoclave is ready for operation.
5.2
Periodical Tests
PERIOD TEST
1 month Test the safety valve by operating it.
6
months
Remove the autoclave’s cover, tighten the heaters’ screws
and electrical connections, valves and connectors in the
control box.
Year
Check the continuity of the grounding connections.
Check the temperature and pressure calibration.
Perform validation of the autoclave.
Check the precise operation of the earth leakage relay.
Check that the autoclave is leveled.
Check the safety elements; safety valve, safety and cut-
off thermostats door locking mechanisms.
Run basic programs of the autoclave and check the
operation sequences, the sterilization parameters etc.
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