10
Chapter 2 Installation And Operation
ASCO Series 230 C2ADTL Transfer Switch User Manual
2) Remove all label covers on the arc chamber: A/B/C/N. Insert the first pole partition between two arc chambers
with the gap facing DOWN and insert another pole partition with the gap facing upward. Repeat for each slot
between each pole. When finished, snap each label cover back into its
original position
. Make sure that the
correct label (LINE versus LOAD) is showing on the correct side. See Figure 2-4 for more details.
Gap
Gap
Gap
Gap
A
B
C
N
Line Side
Load Side
Line Side
Label Cover
Figure 2-4 Pole Partition Installation
CAUTION
！
1. The gap in the pole partition is used to make room for the label covers and the base of the switch. If the gap is inserted in the
wrong direction, the label cover will not be able to be snapped back into position correctly.
2. Make sure that the correct label (LINE versus LOAD) is showing on the correct side AND make sure that the corresponding
phase labels on the cover (A/B/C/N) are in their correct positions as well with A Phase being closest to the main gear driver box
area.
3. Auxiliary Contacts (Optional Accessory)
There are many different optional auxiliary contact configurations available for the C2ADTL TS unit, See the Figure
2-5 below for what options exists.
132AA
x1
x1
132AB
x2
x1
132AC
x2
x2
132B
x1
132BB
x2
x1
132BC
x2
x2
132CA
x1
x1
132CB
x2
x1
132CC
x2
x2
132C
x1
x1
132A
132BA
x1
x1
Down
