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At normal ambient temperatures, the first "Battery low" warning indicates that up to 1,000 actua-
tions are still possible within the next 4 weeks. Temperatures deviating from normal ambient tem-
peratures may cause the escutcheon to prematurely fail.
Do not use rechargeable batteries. Please ask your specialist retailer for a list of recommended
battery models.
Always replace all batteries used (three AAA batteries) in the corresponding lock cylinder! If appli-
cable, you may be required to synchronise the system time using the Xesar tablet after having
replaced the batteries.
If the sealing kit has been applied, make sure not to damage the seal upon changing batteries.
If the batteries are drained, it is exclusively possible to operate the escutcheon using the emer-
gency power device (optional accessory).
Battery replacement procedure
1.
The battery compartment is located in the top of the internal escutcheon plate. You re-
quire a T8 Torx screwdriver to open the battery compartment.
2.
Turn the Torx screw clockwise until you can remove the internal escutcheon plate.
3.
Hold the bottom of the internal escutcheon plate and carefully remove it from the at-
tachment panel. You can now pull the internal escutcheon plate over the handle. Make
sure you do not scratch the handle in the process. You can alternatively remove the inter-
nal handle beforehand.
4.
Now remove the three empty AAA batteries and replace them with new batteries you ac-
quired earlier. Ensure correct polarity when inserting batteries.
Battery replacements or power cuts must not exceed a duration of one minute as
otherwise the escutcheon must be resynchronised using the Xesar tablet.
The component outputs a signal to confirm having correctly completed the battery replacement
(signal 8 in the signal table from Section
Now once again position the internal escutcheon plate on the attachment plate and proceed in
reverse order to reassemble the internal escutcheon plate.
The procedure to replace batteries in Xesar escutcheons for panic doors is identical
despite the different internal escutcheon plate's design.
Summary of Contents for Xesar 2.0
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