User's Manual

CHAPTER2
MaintainingandservicingtheRTU
13
Figure 4. Unplugging the PCB Connector
3. Unscrew the two nuts of the plastic cover that holds the battery
pack in place, then remove the cover. Figure 5 shows the battery
pack inside the RTU.
Figure 5. Battery Pack
4. Remove the battery pack and replace it with a new one
(obtainable from Adcon).
5. Replace the plastic cover and fasten the two nuts.
6. Insert the battery plug into the PCB connector.
 WARNING Be sure to mount the rubber gasket properly, so that the unit’s IP65
environmental protection is not affected. You must also be sure to not
squeeze the battery cable.
7. Mount the lid back, taking care that the rubber gasket sealing the
box is correctly in place and free of dirt and soil.