Tuttnauer ELARA11-D, Technicial Manual

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10.22
Replacing the Drain Valve
There are two drain valves on the front of the autoclave. One drains the
mineral free water from the clean reservoir and the other drains the water from
the waste water reservoir.
Caution!
Before starting, disconnect the instrument from the power source and
ensure that there is no pressure in the autoclave.
Allow the autoclave to cool before removing outer covers.
1.
Drain the reservoir (See “Draining the Reservoirs" in the Operator’s
Manual). If the drain is not operational it will be necessary to suction the
water out of the reservoir from the top.
2. Remove the autoclave cover (see 10.2 ).
3. Remove the right top frame support over the reservoirs.
4. Remove the metal shroud shielding the electronic components.
5. Remove the drain hose from the inside portion of the drain valve (1).
6. Unscrew the inside nut (6) using a 21mm socket wrench.
7. Remove the drain valve (1) from the panel (7).
8. Install the new valve and reattach the drain tube. Use a tie wrap to
secure the drain tube to the valve.
9. Verify that there is no leakage.
10. Replace the metal shroud and right frame support.
10.23
Replacing the door gasket
Caution!
To avoid injuries replace the gasket while the autoclave is cold.
7
VLV170-0013 VLV170-0015
1 6
Outside machine
Inside machine
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