Graco Simulation XM User Manual

Appendix B - Alarms
90 3A2776K
CACT
Temperature Control
Module Loss of
Communication
Always
Network communication cable is
bad.
Check cable connections.
DAAX
DABX
Pump Runaway; Above 80
CPM For 10 Sec.
Always No material in pump or lines; no
fluid restriction.
Refill material in tank or hoses;
install fluid tip.
DDAX
DDBX
Pump Cavitation; Dives
More Than 1/2 Of Stroke.
Spray No fluid or valve closed. Refill supply and open inlet valve.
Material is too cold or thick. Increase material temperature to
reduce viscosity. See Spray, page
40. Shear material with agitation to
reduce viscosity.
Pump inlet check valve not closing. Clear debris from check valve. Or
replace ball, seat, and seal.
Feed pump not providing material. Check feed pump (if used).
Inlet strainer plugged (if used). Check and clean strainer. See XM
PFP repair manual.
DEAX
DEBX
Pump Does Not Move In 10
Minutes.
Park or
Pump
Test
Recirculation valves were not
opened to allow flow.
Open recirculation valves.
DFAX
DFBX
Pump Did Not Stall Against
Fluid Pressure On Up Stroke
Only.
Pump
Test
Pump piston check valve, piston
packings, or dosing valve are not
holding fluid pressure.
Flush pump. See General Tips,
page 62. Recheck. Remove, clean,
and repair lower. See XM PFP
repair manual.
DGAX
DGBX
Pump Did Not Stall Against
Fluid Pressure On Down
Stroke Only.
Pump
Test
Pump inlet check or dose valve is
fouled, or damaged.
Remove inlet housing & clean and
inspect. See XM PFP repair
manual.
DJAX
DJBX
Pump Motor Linear Sensor
Has No Signal.
Always No linear sensor signal from motor. Swap A and B sensors. Replace
sensor if problem follows sensor.
See XM PFP repair manual.
Linear sensor plugged in while
power is on.
Power sprayer off and back on. Do
not plug in linear sensor while
power is on.
Bad connection inside fluid control
module.
Replace fluid control module. See
XM PFP repair manual.
Pump Motor Linear Sensor
Is Out Of Range.
Always Linear sensor is beyond range. Replace sensor or sensor magnet.
See XM PFP repair manual.
Sprayer is not properly grounded. See Grounding, page 19.
DKAX
DKBX
Pump Motor Reed Switch
Failure; Missing Signals
From One Or Both Switches.
Always Bad motor cable connections, or
bad reed switch.
Swap A and B motor cables.
Replace cable if problem persists.
Otherwise replace reed sensor
assembly. See XM PFP repair
manual.
Reed switch cable is plugged in
while power is on.
Power sprayer off and back on. Do
not plug in reed switch cable while
power is on.
Bad connection inside fluid control
module.
Replace fluid control module.
Alarm
Code Alarm Problem
When
Active Cause Solution

Graco Simulation XM Specifications

General

Brand	Graco
Model	Simulation XM
Category	Paint Sprayer
Language	English