EasyTouch
®
/IntelliTouch
®
SCG Power Supply Replacement Parts Installation Guide
12
Figure 2: SCG Circuit Board / Transformer Connections
Transformer
secondary wires
(RED) connect to
circuit breaker and
SCG circuit board
SCG Circuit
Breaker (12A)
Ground Wire/
Screw (Circuit
Breaker Bracket)
SCG
Power
Cable
COM Port
connector (To
EasyTouch/
IntelliTouch
Circuit Board
Transformer
primary AC wires
Circuit Board #8-32x7/
8”Screw
(Tighten 10 lb-in max.)
Red Circuit
Breaker Wire
7
CAUTION: Do not overtighten
rectifier mounting #10-32x3/4
screw (Tighten 10 lb-in max.)
RED transformer
wire (3/16” quick-
disconnect)