14
TROUBLESHOOTING continued
NOTICE:
Service on this, or any other, LANG appliance must be performed by quali
fi
ed
personnel only. Consult your Lang Authorized Service Agent Directory or call
the factory at 1-800-807-9054, or WWW.STAR-MFG.COM For the service agent
nearest you.
BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE
WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE RECEPTACLE. BEFORE
REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC
POWER SUPPLY.
If an item on the list is followed by an asterisk (*), the work should be done by a factory authorized service
representative.
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY
LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY INJURY
TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL
WARRANTIES.
POSSIBLE CAUSE
TEST
Product is cooked too long
•
No test available, operational condition
Failed Probe
•
Check probe for proper resistance*
Failed Circuit board
•
Con
fi
rm that Circuit board is getting
correct voltage and putting out correct
voltage*
Failed Transformer
•
Check both Primary and Secondary coils
for correct voltage*
Failed Contactor
•
Remove the wires from the contactor coil
and check for continuity across the contactor
coil connection*
•
Ensure the contactor moveable points
move freely up and down*
Failed Element
•
Con
fi
rm that Elements are getting correct
voltage and have continuity*
WARNING
CAUTION
Summary of Contents for Lang 124S
Page 17: ...17...
