Jackson AVENGER HT-E - Troubleshooting Common Issues

15
07610-004-04-18-R
TROUBLESHOOTING
MAINTENANCE
PROBLEM POSSIBLE CAUSE REMEDY
Water overow
from bottom of
door.
1. Clogged drain.
2. Machine not level.
3. Excessive inlet pressure.
4. Detergent foaming.
5. Wash or rinse arm end-cap missing.
6. Top oat failure.
1. Remove obstruction.
2. Level machine or increase height to the front.
3. Install pressure regulating valve or adjust if one is present.
Ensure ow meets data plate specication.
4. Reduce detergent quantity.
5. Replace.
6. Verify inputs on I/O (diagnostics) screen.
Wash motor
doesn’t
operate on
delime wash.
1. Loose or broken wires.
2. Defective manual wash switch.
3. Defective motor starting relay.
4. Machine in FAULT mode and locked out.
1. Reconnect or replace wires in motor.
2. Verify delime switch triggers input on PLC. If not, check
wiring/replace membrane.
3. Replace.
4. Review fault screen for active faults.
Motor operates
in delime mode
but not in
automatic.
1. Defective start switch
2. Defective circuit in manual wash switch.
3. Loose or broken wires.
1a. Check fault screens to verify no faults would prevent
the machine from running a cycle
1b. Verify start button triggers input on PLC. If not, check
wiring/replace membrane.
2. Replace switch.
3. Tighten and/or replace.
Little or no water
coming through
the rinse
assemblies.
1. Limed-up rinse heads or piping.
2. Low water pressure.
1. Delime rinse heads.
2. Increase pipe size to machine.
Adjust pressure regulating valve.
WARNING: Inspection, testing, and repair of electrical equipment should only be performed by qualied
service personnel. Certain procedures in this section require electrical tests or measurements while
power is applied to the machine. Exercise extreme caution at all times. If test points are not easily
accessible, disconnect power, attach test equipment, and reapply power to test. When replacing
electrical parts, disconnect power at circuit breaker.
!
WARNING
i