| WARNING The sensor contains batteries, which poses a fire, explosion, and severe burn hazard. Do not crush, disassemble, heat above 100 °C (212 °F), or incinerate. |
| WARNING The batteries must be removed from the sensor during the recycling. The recycling of batteries must only be conducted by fully trained personnel of licensed recyclers. |
| WARNING Do not leave the batteries in an environment surrounded by extremely high temperature. Extremely high temperature can result in deflagration or leakage of flammable liquid or gas. |
| WARNING Make sure that the batteries are not subjected to an extremely low air pressure. Extremely low air pressure can result in deflagration or leakage of flammable liquid or gas. |
| WARNING Only use batteries delivered with the sensor by Vaisala. |
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1. Loosen 3 screws and remove the cover. |
2. Detach the power cable. Detach the battery wires. |
3. Remove the batteries. |