POWER FOCUS 6000 EN Service
© Atlas Copco Industrial Technique AB - 9836 6528 01
15
Service
Preventing ESD Problems
The components inside the product and controller are sensitive to electrostatic discharge. To avoid future
malfunction, make sure that service and maintenance is carried out in an ESD approved work environ-
ment. The figure below shows an example of an appropriate service work station.
Maintenance Instructions
Service Recommendations
Preventive maintenance is recommended at regular intervals. See the detailed information on preventive
maintenance. If the product is not working properly, take it out of service and inspect it.
If no detailed information about preventive maintenance is included, follow these general guidelines:
■
Replace any defective or worn parts
Replacing the Backup Battery for the Clock and Calendar Function
For the clock and calendar function, the controller uses a backup battery. The 3 V lithium backup battery is
of the CR2032 type.
To replace the backup battery, do the following:
1. Open the front access door of the controller.
2. On the rear of the front access door, loosen the screws of the battery cover and remove the battery
cover.
3. Remove the old battery and replace it with a new battery of the same type.
4. Reinstall the battery cover and tighten the screws on the rear of the front access door.
5. Close the front access door.
Repair Instructions
Wiring
If the plug on the power cable needs to be replaced, use the following wiring guide:
Color Input
Brown or black Live
Blue Neutral
Green and yellow Protective ground
Warning! The power cable is the primary means of disconnection. Before opening a POWER FOCUS
6000, make sure to unplug the power cable.
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