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11.1.3 Periodically
11.1.3.1 By the operator
1. Once a month, activate the safety valve (see
para. 11.5).
2. Once a month clean the strainer as per para.
11.6. Cleaning frequency may be reduced
according to experience.
3. Replace the air filter, every 6 months or after
1000 cycles (the shorter period) according to
para. 11.3.
4. Check the door gasket every 12 months and
replace it if required (see para. 11.4).
11.1.3.2 By a qualified technician
Every 6 months
— Tighten the screws of the heaters and the
electrical connections at the heaters, valves and
connectors in the control box.
— Drain the generator and refill with mineral free
water.
Once a year
— Check the grounding continuity.
— Calibrate the temperature and pressure.
— Perform validation of the autoclave.
— Check the precise operation of the earth leakage
relay.
— Check the safety elements; safety valve, cut-off
thermostat, door locking mechanisms.
— Check the operation sequences, the sterilization
parameters etc.
— Check the water reservoir, piping, plastic parts
and electric wires.
— Check and tightening the piping joints to avoid
leakage.
— Check and tighten all screw connections in the
control box, heaters and valves and
instrumentation.
5 years
— Check the door closing system for excessive
wear.
— Performing safety tests: pressure vessel,
efficiency, electrical, according to local rules or
regulations.
To be perform only, by an authorized inspector.
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