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Power Source
If you suspect that your AC power is not reliable, for example if room lights flicker often or there
is machinery with large motors nearby, have a qualified professional test the power. Install a
power conditioner if necessary.
Safety Recommendations
3.2
The following are safety recommendations and best practices to follow when working with the
TA7104i.
Maintaining Safety with Electricity
Warning: Do not work on the TA7104i, connect or disconnect cables during periods of lightning
activity.
Warning: Disconnect all power before servicing the TA7104i.
Warning: Hazardous network voltages might be present in WAN, LAN, and telephone networks
connectors regardless of whether power to the device is OFF or ON. Use caution when working
near these connectors to avoid electric shock. When detaching cables, detach the end away
from the TA7104i
first.
General Safety Practices
Follow these guidelines to ensure personal safety and protect the equipment:
•
Keep the TA7104i clear and dust-free during and after installation.
•
Locate the emergency power-off switch for the room in which you are working. Then, if an
electrical accident occurs, you can act quickly to turn off the power.
•
Disconnect all power before installing the TA7104i.
•
Do not work alone if potentially hazardous conditions exist.
•
Never assume that power is disconnected from a circuit. Always check.
•
Do not perform any action that creates a potential hazard to people or makes equipment
unsafe.
Warning: This equipment must be installed and maintained by service personnel. Incorrectly
connecting this equipment to a general-purpose outlet could be hazardous. The
telecommunications lines must be
disconnected before unplugging the main power connector.
© 2014 Aastra Sweden | 154_1531 ANF 901| A | 2014-05-15
12
TA7014i Hardware Installation
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