TIF IR-1A Manuel Du Propriétaire page 8

Filter Replacement
A filter, located in the tip of the wand, blocks moisture and other contami-
nants from the sensor. When this filter becomes wet, it restricts the flow of
air and must be replaced.
To replace the filter:
1. Unscrew and remove the tip of the sensor to expose the white filter.
2. Remove and discard the filter.
3. Position a new filter in the tip so the round end of the filter is closest to
the tip of the wand.
NOTE: use only factory supplied replacement filters.
Storage
The battery should have a 40 % to 50 % charge during prolonged storage
of a month or longer. The correct storage environment is critical to battery
life.
Storage environment:
<80 % RH for detector and battery.
For 80 % battery recovery:
-20 °C (-4 °F) to 60 °C (140 °F) less than 1 month
-20 °C (-4 °F) to 45 °C (113 °F) less than 3 months
-20 °C (-4 °F) to 20 °C (68 °F) less than 1 year
NOTE: Battery life will be reduced significantly if the battery is stored
with a full charge and/or at high temperatures.
Warranty
This product has been produced to provide unlimited service. Should it
become inoperable after the user has performed the recommended main-
tenance, a no-charge repair or replacement will be made to the original
purchaser. This applies to all repairable units that have not been damaged
or tampered with. The claim must be made within ONE YEAR of the date of
purchase.
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