MeshGuard LEL IR & CO2 IR User’s Guide
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External Battery Replacement
External battery replacement
1. Unplug the battery connector
2. Loosen the safety screw holding the battery
3. Mount a new battery on the mounting bracket
4. Tighten the safety screw
5. Connect the MeshGuard LEL IR to the battery.
6. Switch on the instrument.
Note: Always recalibrate the instrument after service.
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