How To Replace The Pcb Support - Elma Elmasonic S Series Service Manual

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Cause of breakdown
Consequence
Elma order no.
How to proceed
© Elma Schmidbauer GmbH

How to replace the PCB support

The PCB support fastens the PCB control in the unit.
The plastic material of this component can break by mechanical
forces, e.g. shock, or due to transport damages.
The operating keys no longer operate perfectly.
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1. Open the unit as described in section 6.
2. Pull off the turning knob as described in section 7.
3. Remove the PCB control as described in section 8.
5. Carefully pull off the front panel (see illustration 11.1.).
4. Take out the faulty PCB support, remove it upwards (see
illustration 12.1.).
5. Push the new PCB support downwards into the housing.
6. Remount the front panel.
7. Mount the PCB control as described in section 8.
8. Mount the turning knob as described in section 7.1.
9. Mount the bottom plate; close the unit. Ensure that all plug
contacts are plugged correctly and that no cable is pinched.
Illustration 12.1. Pull out / push the PCB support vertically into the
housing
SM_Elmasonic_S_02.2018_EN
How to replace the PCB support
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