Power Supply Board (Ntzk Models) - Nortel Meridian 1 Manual

Page 174 of 224

Power Supply Board (NTZK models)

553-3001-215 Standard 10.00 June 1999
Add-on modules
Use the following procedures to add a Power Supply Board to the telephone
for connection to a transformer or closet power supply. Procedure 79 is for
the M2006 and M2008. Procedure 80 is for the M2616, and M2216ACD.
Procedure 79
Installing and removing the M2006/M2008
Power Supply Board on NTZK sets
Connect the optional Power Supply to your Meridian Modular
Telephone only. Equipment damage may result from incorrect
connections. Both the closet power supply and the transformer are for
use with the Meridian Modular Telephone only.
Before handling internal telephone components, you must discharge
static electricity from your hands and tools by touching any grounded
metal surface or conductor.
1 Remove the handset and place the telephone upside down on top of a
level, solid work surface (such as a desktop) covered with soft material
or paper to prevent damage to movable keys and the telephone face.
2 Disconnect all cords from the telephone.
3 Remove the two screws from the footstand assembly and unsnap the
footstand assembly by pressing inward at the back of the footstand
where it meets the base and pulling upward.
4 If the telephone is equipped with a Meridian Programmable Data
Adapter (MPDA) or Meridian Communications Adapter (MCA), unplug
the data cable from telephone's base jack.
5 Remove the four screws securing the base of the telephone to the top
cover. Remove the base and set it aside.
6 If the telephone is equipped with a display, disconnect the display
ribbon cable from the display board and move it out of the way.
CAUTION
CAUTION