Graco 254986 Troubleshooting Manual

CAPACITOR
BLACK
BLACK
BLUE
YEL
LOW
GROUND
GREEN
GREEN
BLACK
BLACK
WHITE
WHITE
BLACK
GREEN
POWER
SWITCH
SELECTOR
SWITCH
AIR COMPRE
SSOR
POWER
CORD
MOTOR
BLUE
RotoFlex Motor motor will not run.
RTX 750 and RTX 1000
Step 1
110-120 AC
V
--
POWER
SWITCH
SELECTOR
SWITCH
BLACK
BLUE
--
WHITE
WHITE
BLACK
GREEN
POWER
CORD
To Motor
Yellow
++
Power switch ON.
Cord plugged in.
Wires connected
to selector switch.
Selector switch ON.
Meter on AC Volts
Step 2
110-120 AC
V
--
POWER
SWITCH
SELECTOR
SWITCH
BLACK
BLUE
--
WHITE
WHITE
BLACK
GREEN
POWER
CORD
To Motor
Yellow
++
Power switch ON.
Cord plugged in.
Wires connected
to selector switch.
Selector switch ON.
Meter on AC Volts
YES
See step 1.
D
o you have
over 100 AC volts?
Repair or
r
eplace White
wire or wire splice.
See step 2.
D
o you have
over 100 AC volts?
See Capacitor
test. Does the
Capacitor test ok?
Does the
Air Compressor
motor run?
YES
NO
See Motors
will not run
.
NO
NO
Replace the
Rotoflex Motor.
Repair or
r
eplace Black
wire or wire splice.
NO
Replace the
Capacitor
.
YES
YES
14

Graco 254986 Specifications

General

Brand	Graco
Model	254986
Category	Paint Sprayer
Language	English