CMA-66 EST-66 Conveyor Dishwasher
Operation
3.4. Quick service guide
MODELS: CMA 44/66 CONVEYOR (S)
TECHNICAL ISSUE
Continuously cycles
CAUSE
SOLUTION
Manual/auto switch in MANUAL mode or faulty Turn switch to AUTO position or replace
Conveyer timer faulty
Replace timer, P/N 13418.85
Replace micro switch, P/N 00411.00
Adjust cam
Faulty tilt micro switch
Micro switch cam out of adjustment
Faulty rinse solenoid valve
Power disrupted
Final rinse does not come on
Replace diaphragm or coil, P/N 00738.15
Check wall breaker switch
Faulty table limit switch
Faulty door reed switch
Burnt internal glass fuse
Faulty power shut off switch
Faulty main contactor
Check and replace, P/N 13827.10
Check and replace, P/N 00557.30
Check and replace, P/N 13403.26
Check and replace, P/N 00421.83
Check and replace, P/N 13003.50
Does not run
Machine is not level
Dishtable slants away from dishmachine,
loosing water down quick- drain on table
Level machine using leg adjustments
Slant table to carry excess water towards
machine tank/plumb quick-drain back to machine
above water line
Losing water
Oil coming out of conveyor motor
Broken shaft seal in gear box
Wrong conveyor motor rotation
Replace gear box, P/N 13504.00 OR .12
Replace bearing, check and correct conveyor
motor rotation, P/N 13507.50
Conveyor cam bearing destroyed
Faulty reed switch at the dishmacine entrance Check and replace, P/N 00557.56
Machine only runs in manual mode
Check and replace, P/N 13418.85
Faulty conveyor timer
Check and replace, P/N 13003.70
Faulty manual/auto toggle switch
Check and replace, P/N 00421.87
Faulty heater switch
Check and replace, P/N 13417.85
Faulty heater thermostat
Check and replace, P/N 13463.10
Faulty heater float switch
Heater does not work
Check and replace, P/N 13003.50
Faulty heater contactor
Check and replace, P/N 13417.77
Faulty heater
Not adjusted or faulty pressure regulator
Adjust (20psi) or replace regulator, P/N 13602.45
Low or no pressure at final rinse arm
Clogged rinse arm jets
Faulty water solenoid
Clean rinse arm jets
Check and replace solenoid, P/N 00738.15
Clogged manifold system
Clogged spray jets
Check and clean
No pressure at wash arms
Check and clean
Motor rotation, wrong direction
See wiring instruction on motor for proper rotation
Debris stuck in pump cover/damaged impeller Check and clean/replace impeller, P/N 03222.85
MODEL CMA-66 Installation & Operation Manual Rev. 1.09 B
Page
20
| General | Details |
|---|---|
| Name | CMA-66 EST-66 Conveyor Dishwasher |
| Make | CMA |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.59 MB |
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