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J1C, J1X, & J2X MASTER JET SERIES GAS FRYERS
5.1 Fryer Preventive Maintenance Checks and Services (cont.)
c. Hold the knob and tighten the setscrew.
d. Recheck the thermometer/pyrometer reading against the temperature control knob setting the
next time the burner comes on.
e. Repeat steps 4.a. through 4.d. until the thermometer/pyrometer reading and knob setting are
within ± 5ºF (2°C).
If calibration is not possible, contact an authorized service agency (ASA) for service.
Clean Gas Valve Vent Tube
1. Carefully unscrew the vent tube from the valve. (NOTE: The vent tube may be straightened by
hand.)
2. Pass a piece wire through the tube to remove any obstruction.
3. Remove the wire and blow through the tube to ensure it is clear.
4. Reinstall tube and bend it so that the opening is pointing downward.
SEMI-ANNUAL CHECKS AND SERVICES
Check Burner Manifold Pressure
This task should be performed by qualified service personnel only. Contact ASA to
CHAPTER 5: PREVENTATIVE MAINTENANCE
arrange this service.
DANGER
5-3
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Troubleshooting
