Changing The Probe Filter - Vaisala HMP80 Series User Manual

8.2 Changing the probe filter
• New compatible filter
• Clean lint-free gloves
CAUTION!
the probe head carefully.
1. Put on clean gloves before touching the filter.
2. Turn the filter counter-clockwise to loosen it.
3. Remove the filter from the probe head. Be careful not to touch the sensors with the filter.
4. Install a new filter on the probe head. Tighten the filter properly.
Sensors are easily damaged when the filter is not in place. Handle
Chapter 8 – Maintenance
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