TC-Double (+)
7.6 Replacing the filter element (option)
CAUTION
Gas leakage
The filter should not be dismantled under pressure.
Don’t use damaged parts again.
– Close the gas supply.
– Switch off and unplug the device.
– Pull the bracket, holding on to the filter glass.
– Whilst holding the filter head, move the glass back and forth and carefully remove downward.
– Remove the filter element and insert a new one.
– Check for leaks and replace, if necessary.
– Whilst holding the filter head, move the glass back and forth and carefully reattach the filter head, attach the bracket, and
ensure it is seated securely.
– Restore the power and gas supply.
NOTICE! Please observe legal regulations when disposing of filter elements.
7.7 Drying of the moisture detector (option)
The moisture detector must be dried if moisture enters.
– Close the gas supply.
– Switch off and unplug the device.
– Loosen the swivel nut for the moisture detector connection line and disconnect the line.
– Unscrew the moisture detector counter-clockwise and remove.
– Dry moisture detector.
– Reinsert the moisture detector and carefully tighten the screw connection.
– Connect the connection line and tighten the swivel nut.
– Restore the power and gas supply.
7.8 Calibration of the moisture detector (option)
– When replacing the moisture detectors, they must be recalibrated.
– Be sure dry gas flows through the cooler.
– Select cooler menu and confirm.
– Select menu item moisture detector.
– The display shows (Reset).
– Confirm the display to calibrate the moisture detectors.
For a detailed overview of menu navigation, refer to chapter "Operation and Control".
34
Bühler Technologies GmbH
BE440021 ◦ 09/2021
Summary of Contents for TC-Double Plus
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