Blodgett MT1820E Oven User Manual


 
Maintenance
16
Troubleshooting Guide
POSSIBLE CAUSE(S) SUGGESTED REMEDY
SYMPTOM: Blower motor(s) not running
S
Power switch turned OFF
S
No po wer to oven
S
Bad capacitor
S
Motor(s) burned out
S
Turn to ON position
S
Replace main fuses or reset breakers
S
Replace capacitor
S
*
SYMPTOM:Ovenwillnotheat(heatonlightwillnotcomeon).
S
Temperature controller not properly installed
S
Internal prob lem with main temperature control l er
S
Loose probe connections at main temperature
controller
S
Short in probe
S
Reinstall
S
*
S
*
S
*
SYMPTOM: Elements will not heat.
S
Power switch turned OFF
S
Main temperature controller not set above
ambient temperature
S
Defective main t emperature controller
S
Defective heating relay
S
Turn to ON position
S
Set to desired temperature
S
*
S
*
*Denotes remedy is a difficult operation and should be performed by qualified personnel only. It is recommended, however, that
All repairs and/or adjustments be done by your local Blodgett service agency and not by the owner/operator. Blodgett cannot as-
sume responsibility for damage as a result of servicing done by unqualified personnel.
WARNING!!
Always disconnect the power supply befo re cleaning or servicing the oven.