Otletek AN-2030 Manual De Instrucciones página 29

IMPELLER REPLACEMENT
To replace the impeller, use a small screwdri-
ver (preferably a #2 phillips head screwdri-
ver) to loosen the set-screw found on the
back of the weather monitor.
Remove the impeller by twisting the impeller
assembly clockwise (if you are facing the
back of the wind meter) to the
O position marked on the rear of the meter.
BATTERY
To replace the battery, turn the compartment
cover in a counter-clockwise direction to
remove it. The battery will be visible in the
battery compartment. Be sure to observe the
position of the battery and replace with a
new CR2032 lithium battery in the same
position. Lithium batteries, including the
CR2032, can be purchased anywhere
batteries are sold.
To conserve battery life, leave the unit in
barometer mode when not in use.
Different modes have different drains on the
battery. When left on in barometer mode the
battery should last 4-6 months. Wind speed
will drain the battery most rapidly, followed
by relative humidity.
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