Battery Replacement - DELTA DORE TTRTC TYXAL+ Manual De Utilización

7. Battery replacement

The wear of the transmitter battery is reported:
• In alarm system mode:
By a message on the CLT 8000 TYXAL+ keypad. The alarm control unit beeps each time the system is
activated or deactivated, (or "battery defect" with the voice synthesis system (requires the auto attendant
to be enabled, see CLT 8000 TYXAL+ guide).
• In autonomous mode:
By a welcome message during an incoming or outgoing call caused by a defect.
Switch the alarm control unit to MAINTENANCE mode (see system guide)
Disconnect the telephone socket of the TTRTC TYXAL+ transmitter
Open the transmitter unit
Unlock the unit.
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Remove the top cover.
We recommend using the SAFT LSH20 - 3.6 V battery. You can use a lithium 3.6 V battery of
another brand, but in this case the 10 year service life will no longer be guaranteed.
Handling the battery
Risk of fire, explosion and serious burns.
• Keep out of reach of children.
• Do not reverse the polarity.
• Do not open the battery system.
• Do not grind or pierce the parts.
• Do not short circuit the (+) or (-) terminals of
the battery by using conductive items.
• Do not subject to excessive mechanical stress.
• Do not expose the unit to water
or condensation.
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2
Remove the bottom cover.
Change the battery
Using a screwdriver, lift the 2
clips holding the top cover.
Insert the battery,
observing the right
polarity.
• Do not heat directly to more than 100°C
(212°F), solder or throw into a fire.
These unsuitable uses can cause leaks or
sprays of vaporised electrolyte as well as a fire
or explosion.
• Do not recharge.
• Dispose in compliance with the regulations in
force.
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