Graco Magnum X5 Repair And Parts Manual page 17

Problem
Fan pattern varies dramatically while
spraying.
OR
Sprayer does not turn on promptly
when resuming spraying.
Cannot trigger spray gun.
Paint is coming out of pressure
control switch.
Prime/Spray valve actuates
automatically relieving pressure
through prime tube.
Paint leaks down outside of pump.
Motor is hot and runs intermittently.
Motor automatically shuts off due to
excessive heat. Damage can occur if
cause is not corrected. See Thermal
Overload, page 10.
312667K
Cause
Pressure control switch is worn and
causing excessive pressure
variation.
Spray gun trigger lock is locked.
Pressure control switch is worn.
System is over pressurizing.
Pump packings are worn.
Vent holes in enclosure are plugged
or sprayer is covered.
Extension cord is too long or not a
heavy enough gauge.
Unregulated electrical generator
being used has excessive voltage.
Basic Troubleshooting
Solution
Take sprayer to Graco/M
authorized service center.
Rotate trigger safety lever to unlock
trigger lock, page 11.
Take sprayer to Graco/M
authorized service center.
Take sprayer to Graco/M
authorized service center.
Take sprayer to Graco/M
authorized service center.
Keep vent holes clear of obstructions
and overspray and keep sprayer
open to air.
Replace extension cord. Read
Grounding and Electrical
Requirements, page 10.
Use electrical generator with a proper
voltage regulator. Sprayer requires
120VAC, 60 Hz, 1500-Watt
generator.
AGNUM
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AGNUM
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