Moyer Diebel DF, Technical Manual

Page: 16 / 46

14
TROUBLESHOOTING
CONDITION CAUSE SOLUTION
Conveyor does not turn No power.............................................Check fuse panel
Turn power switch on
Drive motor burnt out .........................Replace
Obstruction in wash or rinse ..............Remove obstruction
Micro-switch on switch support..........Adjust or replace
bracket faulty or not making
contact
Conveyor not in position.....................Position properly
Excessive overspray Splash curtain not in position ............Install or adjust
from hood section Washer running without any ...............Keep conveyor loaded with glasses
glasses on conveyor
Spray tubes fallen off hub ...................Ensure spray tube is pushed firmly on to hub
connection
Spray tubes plugged............................Clear and clean with reamer, scraper, and
brush
Lack of pressure at wash No water in detergent tank..................Ensure water supply is on
spray tubes Ensure detergent tank stand pipe is in postion
Ensure the tank fill switch is in “ON-FILL”
position and that tank fills with water
Ensure the float switch is activated by the float
cam
Ensure the tank fill solenoid valve is
operational
Obstruction in wash arm .....................Clear obstruction
Pump not operating .............................Check power supply to machine
Check pump capacitor
Replace pump if required
Pump operating but no pressure..........Check condition of impeller and stub shaft
Replace if needed
Lack of pressure in rinse Rinse spray tubes dirty........................Clean thoroughly with reamer, scraper, and
spray tubes brush provided
Shut-off valve on supply .....................Open valve
line closed
Low water pressure .............................Minimum 25PSI flow pressure required
Rinse solenoid valve will ...................Check coil
not operate
Check and install rebuild kit
Replace if necessary
Rinse solenoid valve strainer .............Remove screen and clean
plugged
Water continues to flow to Solenoid valve not seating ..................Clean seat
detergent tank or spray tubes Install diaphragm kit
with machine off Replace valve
TROUBLESHOOTING