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3.2.6 Replacement of 12V power supply
Take care of ESD handling 3.2.1 Handling ESD-sensitive parts
How to replace 12V power supply in Controller box
Note: use the same procedure for power down and removing the aluminium cover
and cables for teach pendant as in chapter 3.2.4 Replacement of teach pendant
To replace the 12V power supply follow exactly the same steps as for the procedure in
chapter 3.2.5 Replacement of 48V power supply
1. The 12V power supply is placed in top of rack. The screws holding it in the frame are placed on the
sides.
2. Replace 12V power supply with new one.
3. Reconnect the wires for the 12V power supply.
4. Re-install Controller module in reverse order and connect the 2 wires for the fan and cables for the
teach pendant.
5. Carefully attach the grey aluminum cover, make sure to mount it correct and fix it with the screws.
6. Connect power and verify that teach pendant works properly.
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