Condair GS 120 OC, Installation, Commissioning And Service Instructions

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9.4 Replacing the backup battery on the control board of the
Condair GS...OC
1. Set the Condair GS...OC out of operation as described in chapter 7.4 .
2. Undo the brackets and open the right front panel .
Caution! The electronic components inside the humidifier are very sensitive to electro-
static discharge. Before carrying out the next step, appropriate measures must be taken to
protect the electronic components against damage caused by electrostatic discharge
(ESD protection) .
3. Undo the 2 screws “A” of the display and control unit, then carefully remove the display and control
unit to the front.
4. Undo the 7 fastening screws “B” of the control board, then carefully pull­off the control board from
the display and control unit assembly.
5. Replace the backup battery (CR2032, Lithium 3V).
6. Reassemble the unit in reverse order.
7. If necessary set date and time (see operating instructions of the control).
Warning! Environmental hazard! The old battery must be returned to an authorised
collecting point for correct disposal/recycling in accordance with local regulations. In no
case the old battery must be disposed of in the domestic waste or into the environment.
A
B