Oliver 688-N, Руководство пользователя по эксплуатации и инструкция

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MODEL 688-N
0688S20006 5-1
TROUBLESHOOTING
WARNING
TROUBLE SHOOTING OF ELECTRICAL EQUIPMENT SHOULD BE PERFORMED BY
QUALIFIED PERSONNEL ONLY. ELECTRICAL POTENTIAL IS GREAT ENOUGH TO
CAUSE INJURY OR DEATH.
CAUTION
BEFORE WORKING ON A OVEN WHICH HAS BEEN RECENTLY USED
ALLOW SUFFICIENT TIME FOR IT TO COOL TO PREVENT BURNS.
No Power – Oven Will Not Start.
•
The machine is not plugged in.
•
There is no power available at the outlet/disconnect
•
A fuse has blown.
•
The transformer has failed. (Control panel only)
•
Oven temperature is too high. (Your oven comes with a high temperature limit switch
set at approx. 600
°
F. This switch will reset when the oven has cooled.)
•
Motor has overheated. (The blower motor is equipped with an internal thermal
switch). Turn the oven off and try to restart after the motor has cooled.
Possible causes:
1.) The motor bearing or winding has failed.
2.) Something is binding the motor or blower fan.
3.) The rear of the oven lacks sufficient clearance to allow proper air circulation.
No Heat or Oven Heats Slowly
A cooled dry empty oven can be heated from room temperature to 300
°
F in four to six
minutes. If the oven is not meeting this specification, check the following.
•
Check the fuses
•
Check the two contactors.
•
Check heater bank continuity.
(continued)