Dexter Laundry T-30X2 EXPRESS - 60 Hz Gas (On-Premise) - Manual (Page 10)

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cycle time, and actuate the dryer by pushing the start button.
D. Natural gas and LPG fired dryers operate in the same manner. When the gas valve relay
contacts are closed (indicating a demand for heat), the solid-state ignition control will
automatically supply energy to the redundant gas valve. Sparking will continue until a flame is
detected by the sensing probe, but not longer than ten seconds. If the gas fails to ignite in 10
seconds, the gas valve closes and the gas system pauses to allow gas to purge from the inside of
the dryer. After the pause, the ignition control repeats the ignition trial cycle twice more. If the
gas system fails to detect ignition after the three attempts, the system will "lock out". No further
attempts will be performed automatically. To reset the ignition control, open the dryer door
(stopping the dryer) for 15 seconds to interrupt electrical power to the ignition control. Closing
the door and pushing the "Start" button will repeat the ignition trial cycle.
9. MAIN BURNER ADJUSTMENT. The primary air shutter of each main burner must be
properly adjusted for the correct air-gas ratio. Loosen the shutter locking screw. Adjust the
shutter by closing it sufficiently to give a blue flame with a yellow tip. Next open the shutter
until the yellow tips are at a minimum. After adjustment securely lock each shutter in position
by tightening the shutter locking screws.
DRYER SHUTDOWN
To render the dryer inoperative, turn off the main gas shut-off valve and disconnect power to
the dryer.