Phoenix Contact UM EN TP 3 Series, User Manual

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TP 3057M, TP 3057T, TP 3070T, TP 3105T, TP 3121T
5-2
PHOENIX CONTACT 8095_en_00
5.4.1 Changing the Battery
To ensure the time is preserved, it is possible to change the battery under operating voltage.
Observe the safety notes!
1. Disconnect the connector strip of the supply voltage.
2. Remove the screws (see figure) on the rear panel of the device.
3. Remove the interface plate if necessary (foursquare).
4. Lift off the enclosure.
5. Plug in the connector strip of the supply voltage.
6. Disconnect the connector strip of the battery an remove the dead battery.
7. Clean the inside of the enclosure to remove rests of glue if necessary.
8. Plug in the cable for the new battery.
9. Remove the liner from the adhesive pad of the battery.
10. Fasten the new battery on the inside of the enclosure.
11. Disconnect the connector strip of the supply voltage.
12. Place the enclosure back onto the device.
13. Place the interface plate onto the enclosure if necessary.
14. Carefully tighten the screws of the enclosure and then the screws of the interface plate.
15. Plug in the connector strip of the supply voltage.
CAUTION: Explosive
Do not throw lithium batteries into fire, do not heat to 100 °C or higher and do not recharge.
CAUTION: Toxic
Do not open lithium batteries.
NOTICE: Damage
Batteries must only be changed by authorized and trained experts!
NOTICE: Damage
For changing the battery you may only use replacement batteries of Sütron electronic.
NOTICE: Damage
Electrostatic discharge can damage electronic components. Observe the ESD protective
measures!
While mounting the enclosure observe that all nibs are fitting into the corresponding
notches of the underneath enclosure.