Graco XP User Manual

Alarms, Deviations, and Advisories
3A3320E 19
Deviations
J3AX Differential
Pressure
(A>B)
OFF Ran out of B Side B material. Refill hopper or change drum.
Cavitating B side pump. Warm material or add feed
pressure.
B material leaking. Follow pump troubleshooting in
XP70 Sprayer manual.
No mix manifold B side
restriction.
Add restriction to B side on mix
manifold to balance pressures.
A side hose is too small. Change to larger hose size.
J3BX Differential
Pressure
(B>A)
OFF Ran out of A side material. Refill hopper or change drum.
Cavitating A side pump. Warm material or add feed
pressure.
A material leaking. Follow pump troubleshooting in
XP70 Sprayer manual.
Too much restriction on mix
manifold B side restriction.
Reduce restriction to B side on
mix manifold.
*B side hose too small. Change to a larger hose size.
*No B side offset in control setup. Add B side offset in setup
screen.
Events and Advisories
EERX Under
Minimum
Spray
Pressure,
Circulation,
Loading
OFF Under minimum spray pressure. Normal for circulation mode.
EVRX Entered into
spray mode
OFF Pressure went above minimum
spray limit.
Normal for spray mode.
* Remote mix manifold applications only.
Code Icon Code Name LED Status Cause Solution

Graco XP Specifications

General

Spray Technology	Airless
Power Source	Electric
Typical Applications	Industrial Coatings
Flow Rate	0.5 GPM
Hose Length	100 ft