
Dumper Troubleshooting
Cage Unloading System
55
PROBLEM
PROBLEM CAUSE
CORRECTIVE ACTION
Roller bed won’t
move cages
1. Worn out roller
2. Worn sprocket
3. Broken chain
4. Blown hose
5. Worn out bearing
6. Faulty coil
7. Faulty shutdown valve
8. Faulty flow control valve
9. Faulty 5 section valve
10. Faulty hydraulic motor
11. Faulty smart relay
12. Worn out cages
1. Replace roller
(see parts manual)
2. Replace sprocket
(see parts manual)
3. Replace chain (110-00001H)
4. Replace hose
(see parts manual)
5. Replace bearing
(030-00018D)
6. Replace coil (091-24340)
7. Replace cartridge valve
(091-24338)
8. Replace flow control valve
(330-00144)
9. Replace 5 section valve
(810-00080)
10. Replace motor (450-00004)
11. Replace smart relay
(091-21961T)
12. Contact Brightcoop for
new cages
DUMPER TROUBLESHOOTING (CONT’D)