The retrofit, Preparation – ETC Sensor+ Portable Pack CEM+ to CEM3 Retrofit User Manual
Page 9
2
The Retrofit
7
S e c t i o n 2
The Retrofit
Preparation
Step 1:
.etcconnect.com
).
Step 2:
Disconnect all of the Cam-Lok
®
connectors and data connections from the
portable pack.
Step 3:
Remove the dimmer modules from the pack. Note and document the modules’
order/positioning in the pack for proper insertion and configuration later.
Step 4:
Use a digital voltmeter and VERIFY that power is off by checking voltages for all
combinations between the phase bars, neutral and ground.
Step 5:
Remove the CEM+ from the pack.
Step 6:
Remove the pack door using a #2 phillips-head screwdriver.
Step 7:
Remove the four black side covers. They are held in place by 24 5/32” allen
screws (three on each corner of the pack, on both the top and bottom).
N o t e :
If your pack has the Cam-Lok pass thru option, the side panels are secured at the
bottom with extra long hex head bolts. These are in place of the bottom allen
screws and require a 7/16” socket to remove.
Remove hinge
screws
Remove side
retainer screws on
top and bottom of
pack