Graco Reactor 2 Repair Parts page 28

Troubleshooting
Error Location
Error Error Location Location
ADM
R1D0
ADM
R4D0
ADM
R9AX
R9BX ADM
28
Type Description
Type Type Description Description
Low Ratio Low Flow
A
High Ratio Low
Flow B
No Pulses A Flow
Meter
No Pulses B Flow
Meter
Cause Cause Cause Solution
Solution Solution
Damaged ISO Inspect the ISO pump and
pump replace if necessary.
Fluid leak Inspect fluid lines for ISO
between ISO leaks.
pump and meter
Damaged ISO Replace the ISO valve.
recirculation
valve
Damaged ISO Replace the ISO meter.
flow meter
ISO material Replace the ISO drum.
drum is empty
Cavitation in the
Increase the ISO feed
ISO pump pump pressure.
Damaged resin Inspect the resin pump
pump and replace if necessary.
Fluid leak Inspect the fluid lines for
between resin resin leak.
pump and meter
Damaged resin Replace the resin valve.
recirculation
valve
Damaged resin Replace the resin meter.
flow meter
Resin material Replace the resin drum.
drum is empty
Cavitation on
Increase the resin feed
resin pump
pump pressure.
Damaged ISO Replace the ISO meter.
flow meter
No ISO flow Verify that the ISO inlet
valves are open.
The ISO flow Clean the ISO flow meter.
meter is clogged
Damaged resin Replace the resin meter.
flow meter
No resin flow Verify that the resin inlet
valves are open.
Flow resin meter Clean the resin flow
is clogged meter.
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