Tuttnauer 2301006, Руководство по эксплуатации и техническому обслуживанию

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Page 78 of 117 pages
11.MAINTENANCE OF AUTOCLAVE
11.1Preventive and Periodical Maintenance
Before
each cycle
User
1. Clean the strainer at the bottom of the chamber.
2. Verify that the door gasket and the surface that the gasket is pressed on are
clean.
Daily User
1. Before starting operation, ensure the compressor tank is drained of water (if
applicable).
2. In case the autoclave is used to sterilize liquids, it is imperative to clean the
chamber at the end of every day. Clean the chamber while the autoclave is
cold.
Weekly User
1. Clean the cabinet and door parts, the internal walls of the autoclave, the
shelves and the shelf rails with a soft cloth and detergent. Clean the chamber
while the autoclave is cold. The detergent shall be flashed away.
Caution
Do not use steel wool or steel brush as this can damage the chamber!
2. Place several drops of oil on all the door spindles and pins.
3. Drain the generator as follows:
a. Switch off the power.
b. Wait until the pressure decreases to 0.5 bar (watch the pressure gauge).
c. Open the drainage manual valve for a few seconds till the glass tube
becomes empty, then close the valve.
d. Drain the water level tube by opening the tube’s valve located at the
bottom elbow connecting the tube to the vessel.
4. Verify that the water quality complies with the requirements as detailed in par.
2.5 ' Water quality'.
Monthly Tech
1. Allow the safety valve to blow off by letting the pressure increase until it
reaches the working pr 10%. This verifies that the safety valve
operates as required and the valve’s seat is kept free of mineral deposits.
3 months Tech
1. Clean water strainers on pipelines while autoclave does not operate (idle).
2. Verify sewage pipe is not clogged ensuring free drainage of sewage liquids. It
is important that sewage liquids do not overflow at the working site.
3. Disassemble the steam –traps and clean them. The cleaning operation
requires cleaning of the filter inside the steam-trap. This can be done by
rinsing and removing any dirt, which causes blockage.
4. Check the piping connections and tighten where necessary to avoid leakage.
5. Descale the generator (if applicable).
6 months Tech
1. Replace the 0.01
µ
air filter
Yearly Tech
1. Perform an overall check of the locking system and replace worn parts.
2. Check and tighten where necessary the electrical connections in the electrical
board, connection box, motors, electrical valves, locking device screws and
instrumentation.
3. Clean the electronic control unit, using a vacuum cleaner.
4. Check the door gasket and Replace if damaged.
5. Ensure periodical tests are done on time.
6. Check the steam-traps and replace if worn.
Notes:
1. Keeping the inside of the autoclave clean will lengthen its life and its proper operation.
2. Use only mineral-free water as detailed in par. 2.5 ' Water quality'.
3. If you see or hear anything extraordinary, stop using the autoclave and call for service.
Periodical Tests
1. Once a year, calibrate and validate the autoclave.
2. Periodical safety tests referring to local rules, regulations or law shall be applied in
compliance with the law.