Foam Marker - Hardi EAGLE 3PT Boom Operator's Manual

10.5 Foam Marker

1. Compressor will not run.
2. Compressor runs but will
not make foam.
3. Will not make enough foam.
4. Foam drops will not last.
5. Keeps blowing fuses.
70
Problem
HARDI ® EAGLE 3PT BOOM OPERATORS MANUAL
Cause
A. Short in electrical system or
bad compressor.
B. 12 volt supply not connected or
bad connection.
C. Bad printboard.
D. Defective switch in control
box.
E. Fuse blown
A. Bad Printboard
B. Not enough foam concentrate
C. Solenoid valve plugged.
D. Solenoid not working
A. Line leak or line pinched
B. Solenoid valve plugged
C. Weak foam concentrate
mixture.
D. Water too hard (add water
softener).
A. Not enough foam concentrate.
B. Frequency valve not opened
enough.
C. Weak foam concentrate.
D. Water too hard (Add water
softener)
A. Short in electrical system or
bad compressor.
B. Bad relay on printboard.
C. Tank filter plugged.