Graco Reactor 2 E-30 User Manual

Troubleshootin
g
Error Location Type Description
Cause Solution
High ambient
temperature.
Ensure ambient temperature is below
120° F (49° C) before using the
system.
Cooling fan is
not operating
properly.
• Check to see that the motor fan is
moving. Measure voltage to the
fan. There should be 24 VDC. If
no voltage is measured, check the
fan wiring.
• If the fan has voltage but is not
moving, replace the fan.
• If necessary, use an air hose to
blow out around the fan housing
and remove any built-up debris.
Disconnected
or loose motor
temperature
cable.
Verify wi
ring between the motor
temperat
ure sensor and the module.
T4NM
MCM
High
Temperature
Motor
Failed m
otor
tempera
ture
sensor.
Measure
resistance between pins
1and3on
motor temperature
cable co
nnector. Readings vary
dependi
ng on temperature, but at
room tem
perature (72° F / 22° C), the
resist
ance should be approximately
1500 to
2500 ohms. An open circuit
readin
g indicates a possible wire
break.
Replace the motor.
Disconnected or
loose RTD cable
or connection.
Check all wiring and connection to
RTD.
T6DA Heater A
Sensor Error A
Bad RTD.
Switch the RTD with another and see
iftheerrormessagefollowstheRTD.
Replace RTD if the error follows the
RTD.
Disconnected or
loose RTD cable
or connection.
Check all wiring and connection to
RTD.
T6DB Heater B
Sensor Error B
Bad RTD.
Switch the RTD with another and see
iftheerrormessagefollowstheRTD.
Replace RTD if the error follows the
RTD.
36 333024N

Graco Reactor 2 E-30 Specifications

General

Brand	Graco
Model	Reactor 2 E-30
Category	Paint Sprayer
Language	English