Equipment Upgrades
41
7 a. Remove the screw at the top of 
the PARTNER ACS processor 
module and remove the 
module from the wall. 
b. Mount the new PARTNER ACS 
processor module by following 
the instructions in 
“Wall-Mounting a 
Stand-Alone PARTNER ACS 
Processor Module” and 
“Inserting Batteries in the 
PARTNER ACS Processor 
Module” earlier in this guide.
c. Remount the top module by 
following Steps 1 and 3 
through 9 in “Wall-Mounting a 
2-Slot Carrier and Modules” 
earlier in this guide.
8 Connect the line and extension cords one at a time, making sure to place the 
correct cords into their corresponding jacks on the new module. (See 
“Connecting Lines and Extensions” earlier in this guide.) 
9 Reconnect the power cord.
!
CAUTION:
The power cord should hang straight down from the connector, flush against 
the plastic case for the entire length of the board. Do not install the power 
cord at an angle to the case or with a loop in it.
P
ARTNER
3000