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How Do I Maintain the Battery? (Optional)
Location of Battery
As shown in the following illustrations, the battery compartment is located on the
right side panel for both DPQ3925 housing types.
Housing Type 1
Housing Type 2
Before Removing and Replacing the Battery
Before removing and replacing the battery, refer to the following important
information.
You can remove and replace the battery without disconnecting the AC power
source.
It may take as long as 24 hours for each battery to charge fully.
Dispose of the battery in accordance with local regulations and instructions from
your service provider.
Removing and Replacing the Battery, Housing Type 1
1 Open the battery door by operating the battery door lock on the side of the unit.
2 Grasp the plastic pull-tab on the battery and gently slide the battery forward to
remove it from the battery compartment.
3 Insert a new battery into the battery compartment.
4 Close the battery compartment door.
Removing and Replacing the Battery, Housing Type 2
1 Open the battery door by pressing on the battery door where indicated on the
side of the unit.
2 Slide the gray battery lock release inside the battery compartment upward to
disengage the battery lock.
3 Grasp the plastic pull-tab on the battery and gently slide the battery forward to
remove it from the battery compartment.
4 Insert a new battery into the battery compartment.
5 Close the battery compartment door. The battery lock will automatically engage.