Wiring Diagram - Graco ULTRA PLUS+ 750 Instructions-Parts List Manual

PRESSURE CONTROL BOARD/COVER 236–346
PRESSURE
TRANSDUCER
TP6
TP8
TP5
BLACK
M –
GREEN/YELLOW
GROUND
WIRE
Fig. 26

Wiring Diagram

CIRCUIT
BOARD
(B1)
POTENTIOMETER
TP4 (behind)
TP3
73b
BLACK/WHITE
BLUE
GREEN/YELLOW
BROWN
POWER SUPPLY CORD
ON/OFF SWITCH
M +
73a
– +
BLACK
M –
MOTOR
WINDINGS
TP1 (behind)
TP2
BROWN (L1)
BLUE (L2)
TP7
FILTER
BOARD
BLUE(L2)
RED
THERMAL SWITCH