Callout
Description
A
Screwing device base
B
Break-away segment
C
Closing the device cover
Replacing the battery
Before you begin:
CAUTION:
Risk of explosion if battery is replaced by an incorrect type. Dispose of used
batteries according to the manufacturer's instructions and according to local rules and
regulations.
WARNING:
This product contains a coin battery. If it is swallowed, it can cause severe internal
burns in just 2 hours and can lead to death. Keep new and used batteries away from children.
If the battery compartment does not close securely, stop using the product, and keep it away
from children. Seek immediate medical attention if you think batteries might have been
swallowed or placed inside any part of the body.
1. Remove the device cover. See Figure 4.
2. Wedge a flat screwdriver under the battery. See A in the following figure.
3. Twist the screwdriver using leverage to remove the battery.
4. Insert the battery at an angle while observing battery polarity.
Note:
When you insert the battery, the (+) symbol should be visible. See B in the
following figure.
MC-303 PG+ Vanishing Door/Window Magnetic Contact Installation Guide
4
D-308437 MC-303 PG+ Rev. 0
