Avaya DECT R4 Installation And Administration Manual page 290

Installing Multiple Battery Charger
* The "Old" standard was used in various countries (including Australia),
and some wiring may still use these colors.
** Gr/Ye - Green with Yellow stripe - this is the standard world wide,
although it is not common in the US or Canada at present.
*** There is an important distinction between "Grounding conductor"
(safety earth) and "Grounded conductor" (Neutral). These are US
terms for the conductors and they are not interchangeable, despite the
similarity of the names !
Installation of additional units in a serial power configuration
Note:
Maximum five units may be connected in power series.
Note:
!
Important:
It is not allowed to connect additional Rack Chargers or Battery Pack chargers if
Important:
the chargers are connected to the power supply via an AC plug.
!
Important:
Disconnect the power supply connection before working on the units.
Important:
1. If the additional Rack Charger has not yet been mounted on the wall, do this according to
figure 65
2. Open the top cover of the rack charger closer to the AC power source.
3. Remove the cover which protects the unused AC output terminal block of the charger
closer to the AC power source.
4. Mount the cable support holder at the unused opening in the charger closer to the AC
power source. The cable support holder is provided in the parts bag. See
figure 67
290
Avaya DECT R4 - Installation and Maintenance Guide
on page 288.
02/2016