Troubleshooting; Adm Error Code Table - Graco 24T918 Instruction Manual

Troubleshooting

Troubleshooting
To avoid injury due to unexpected machine operation
initiated by a remote controller, disconnect the cus-
tomer I/O cable from the system prior to troubleshoot-
ing.

ADM Error Code Table

When an error occurs, press
nance screen and press
The last digit of the error code indicates the melter, applicator (gun), or hose to which the error applies. The "_"
(underscore) character indicates the code applies to multiple items.
Last Digit in Code
0
1
2
3
4
5
6
7
8
9
A
B
C
An alarm will disable the heating system and pump. A deviation or advisory will not disable the heating system and
pump.
Code Description
A1D0 Low Current
Melter
A1D_ Low Current
Gun X
A1D_ Low Current
Hose X
40
to acknowledge the error. If a Maintenance error occurs, navigate to the Mainte-
to clear the error.
Code Relates to:
Melter
Applicator (Gun) 1
Hose 1
Applicator (Gun) 2
Hose 2
Applicator (Gun) 3
Hose 3
Applicator (Gun) 4
Hose 4
Applicator (Gun) 5
Hose 5
Applicator (Gun) 6
Hose 6
Type Cause
Advi- Melter current is less than 500mA.
sory
Advi- Applicator current is less than 500mA.
sory
Advi- Hose current is less than 500mA.
sory
Solution
Faulty melter heater(s). Check heater resistance
and resistance to ground. Replace faulty
heater(s).
Faulty applicator heater. Verify applicator heater
has a minimum wattage of 90 Watts at 240 VAC.
Check heater resistance and resistance to
ground. Replace faulty heater.
Faulty hose heater. Check heater resistance and
resistance to ground. Replace faulty hose.
333347F