User's Manual

C-15
2. Carefully remove the battery cover. If you have loosened the screws, press
down slightly and rotate the cover clockwise. If you have removed the
screws, simply lift the cover free from the frame.
3. Remove the battery and discard. See warning below!
WARNING! Dispose of lithium batteries appropriately. Do not incinerate
due to risk of explosion.
CAUTION! Use extreme care to avoid scratching the metal surface of the
device or battery cover. Scratches can cause the watch to leak.
4. Thoroughly clean the O-ring channel with alcohol.
CAUTION! Prior to assembling the Actiwatch, check carefully for lint,
hairs, or other debris which may compromise the seal integrity.
5. Place a new O-ring into the channel in the back cover as shown below.
Use the following technique:
• Pre-stretch the O-ring by gently flexing it in several directions.
• Place a portion of the O-ring in the channel and hold it with your
thumb or finger as shown below.