Graco SmartWare 262370, Instructions - Parts Manual

Page: 67 / 108

Errors
3A0294J 67
Error Codes
Code Icon Code Name
Light
Tower
Code Cause Solution
Alarms
B1
Shot Volume
Less than Error
Setpoint Red Solid Shot volume is less than the
error setpoint. Increase the error setpoint on
Setup screen 11. Increase shot
consistency by decreasing
speed and valve shutoff time,
and increasing material
back-pressure.
B4
Shot Volume
Greater than
Error Setpoint Red Solid Shot volume is greater than the
error setpoint. Increase the error setpoint on
Setup screen 11. Increase shot
consistency by decreasing
speed and valve shutoff time,
and increasing material
back-pressure.
DA
Pump
Runaway Red Solid Pump is running faster than set
runaway limit because of high air
pressure, high material output, or
exhausted material supply. Decrease air pressure.
Decrease material output.
Replace material supply drum.
DD
Pump
Cavitation Red Solid Pump is diving down more than
a half a stroke because of
exhausted material supply. Replace material supply drum.
DJ
Linear Sensor Red Solid Linear sensor is not connected
or it is reading outside maximum
values. Check linear sensor wiring and
replace if necessary.
Check linear sensor and replace
if necessary.
DK
Reed Switch Red Solid Multiple up strokes without a
down stroke, or multiple down
strokes without an up stroke
caused by damaged or discon-
nected reed switch. Reconnect reed switch wiring.
Replace reed switch.
DL
Top
Changeover
Solenoid Red Solid Solenoid is disconnected. Plug in disconnected solenoid.
Replace damaged solenoid
wires.
DM
Bottom
Changeover
Solenoid Red Solid Solenoid is disconnected Plug in disconnected solenoid.
Replace damaged solenoid
wires.