How do I change the battery in my ROSEMAN DMR-01-WW Wireless Nozzle Reader (WNR)?

[MilesAnn]

To replace the battery in your ROSEMAN DMR-01-WW Wireless Nozzle Reader (WNR), follow these steps carefully. Safety first: Avoid opening the WNR in explosive atmospheres, and only use the correct replacement batteries as specified by ROSEMAN. Here's a step-by-step guide:

WNR Battery Replacement:

1. Refer to the Installation Guide for detailed instructions.
2. Disconnect the connector from the nozzle tag housing to remove the old battery.
3. Insert the new battery into the Nozzle Tag Housing, ensuring a secure connection.
4. Place the new seal on the nozzle tag housing, making sure it fits snugly in the slot.
5. Close the WNR Tag, using the four screws removed earlier. Tighten the screws diagonally, only partially at first. Once all screws are in, fully tighten them in a diagonal pattern.
6. Visually inspect the housing for gaps. When you move the tag at a 45-degree angle or more, check for a light indication (red or green) to confirm the new battery is working. By following these steps, you can effectively replace the battery in your ROSEMAN DMR-01-WW Wireless Nozzle Reader (WNR).