User's Manual

Maintaining and servicing the RTU

Fig. 7: Unplugging the PCB Connector

3. Unscrew the four screws of the plastic cover that holds the battery pack in

place, then remove the cover. Fig. 8 shows the A733 battery pack inside the

RTU.

Fig. 8: A733 Battery Pack

4. Remove the battery pack and replace it with a new one (obtainable from

Adcon).

5. Replace the plastic cover and screw the four screws back in.

6. Carefully remove the rubber gasket in the lid and replace it with the one

supplied with the battery.

7. Insert the battery plug into the PCB connector.

8. Remount the lid, taking care that the rubber gasket sealing the box is properly

seated.



WARNING: Be sure to mount the rubber gasket properly, so as to retain the unit’s IP65

environmental protection.

9. Screw the four screws back in, applying a moderate force.