Graco ProBell 24Z221 Instructions And Parts page 20

Troubleshooting
Code Event
Code Code Event Event
Type Type Type
P611 or Alarm
P612
P6Y1 or Alarm
P6Y2
Table 5 5 5 Solenoid Solenoid Errors Errors
Table Table Solenoid Errors
Code Code Code Event Event Event Name Name Name
Type
Type Type
WJ31 Alarm Paint Solenoid
or Removed
WJ32
WJ41 Alarm Dump
or Solenoid
WJ42 Removed
WJ51 Alarm
Cup Wash
or Solenoid
WJ52
Removed
WJ61 Alarm Inner Shaping
or Air Solenoid
WJ62 Removed
WJ71 Alarm Outer Shaping
or Air Solenoid
WJ72 Removed
WJ81 Alarm Turbine Air
or Solenoid
WJ82 Removed
WJ91 Alarm Auxiliary 1
or Solenoid
WJ92 Removed
WJA1 Alarm Auxiliary 2
or Solenoid
WJa2 Removed
WJB1 Alarm Auxiliary 3
or Solenoid
WJB2 Removed
Table 6 6 6 Bearing Bearing Air Air Pressure Pressure Errors
Table Table Bearing Air Pressure
Code Code Code Event Event Event Name Name Name
Type
Type Type
P9P1 Alarm Air Control
or
Pressure Low
P9P2
20
Name Description
Name Name Description Description
Sensor The returned value of the
Disconnected, pressure sensor for inner
Inner Shaping shaping air is zero
Air
Sensor The returned value of the
Disconnected, pressure sensor for outer
Outer Shaping shaping air is zero.
Air.
Description Description Description
System does not detect the
Paint Trigger solenoid.
System does not detect the
Dump Trigger solenoid.
System does not detect the
Cup Wash solenoid.
System does not detect
the Shaping Air 1 (inner)
solenoid.
System does not detect
the Shaping Air 2 (outer)
solenoid.
System does not detect
the Turbine Air solenoid,
Manual Air Controller.
System does not detect the
Auxiliary 1 solenoid.
System does not detect the
Auxiliary 2 solenoid.
System does not detect the
Auxiliary 3 solenoid.
Errors (Manual (Manual Air Air Controller
Errors (Manual Air
Description Description Description
Air Controller no longer
detects bearing air.
(Manual air controller
only.)
Solution
Solution Solution
• Replace cable 17K902.
• Replace volltage to pressure regulator
Remedy Remedy Remedy
Electronic: Electronic: Verify wiring on terminals 1 Electronic:
and 3. Manual:
1 and 2.
Electronic: Electronic: Verify wiring on terminals 4 Electronic:
and 5. Manual:
5 and 6.
Electronic: Verify wiring on terminals 6
Electronic: Electronic:
and 7. Manual:
7 and 8.
Electronic: Verify wiring on terminals
Electronic: Electronic:
13 and 14. Manual:
terminals 17 and 18.
Electronic: Verify wiring on terminals Electronic: Electronic:
20 and 21. Manual:
terminals 20 and 21.
Manual: Verify wiring on terminals 3 and
Manual: Manual:
4 in the Manual Air Controller.
Electronic: Verify wiring on terminals
Electronic: Electronic:
27and 28. Manual:
terminals 23 and 24.
Electronic: Electronic: Verify wiring on terminals Electronic:
29 and 30. Manual:
terminals 25 and 26.
Electronic: Verify wiring on terminals Electronic: Electronic:
31 and 32. Manual:
terminals 27 and 28.
Controller Only) Only)
Controller Only)
Solution Solution Solution
Verify that inlet air pressure and flow are
sufficient.
Manual: Verify wiring on terminals Manual:
Manual: Verify wiring on terminals
Manual:
Manual: Verify wiring on terminals Manual:
Manual: Verify wiring on Manual:
Manual: Verify wiring on
Manual:
Manual: Verify wiring on Manual:
Manual: Verify wiring on
Manual:
Manual: Verify wiring on
Manual:
3A3954D