Graco 249881, 246008 instruction manual Problem Cause Solution

Troubleshooting

Problem	Cause	Solution
Meter has been in	E-Prom on meter board has reached	Attempt to reprogram the meter. If you see a pop-up
service for an	the end of its life.	screen on the PC that says, “Memory Failure” and/or the
extended period of		meter screen defaults to the ACTIVATE/ACTIVATE
time and begins to		screen, the E-Prom on the meter board must be
work erratically		changed. Install the Electronics Repair Kit (246675).
such as loss of		The Electronics Repair Kit includes a new meter board
Work Orders or		with E-Prom. The meter then can be reprogrammed to
Security settings.		the features desired.
Meter leaks.	Extension may be loose from meter	Tighten seal nut using two wrenches.
	fluid housing.
	Swivel connection at hose may be	Clean, seal, and tighten joint.
	leaking.
Meter cuts on and	The trigger is being held during pre-	Release the trigger during preset dispense.
off during preset	set dispense.
dispense.
	Trigger or trigger membrane switch is	Replace the trigger and trigger membrane using the
	damaged - flow bars DO show on the	Trigger Repair Kit (246439 N. A., 249883 Australia). See
	meter display when the trigger IS	page 33. Do not use clamps or wire ties to hold trigger
	NOT actuated.	during dispense, doing so voids the warranty.
Meter displays	Trigger or trigger membrane switch is	Replace the trigger and trigger membrane using the
“active trig”	damaged - flow bars DO show on the	Trigger Repair Kit (246439). See page 33. Do not use
	meter display when the trigger IS	clamps or wire ties to hold trigger during dispense, doing
	NOT actuated.	so voids the warranty.
	Trigger is being held before activating	Release trigger to activate meter.
	meter for dispense.

* To use the Matrix Emergency Mode contact the Matrix System Administrator in your facility.

18 309497L