Dexter Laundry DDAD30HC-59 Series Dryers, Руководство оператора

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CAUTION: The dryer and its individual shutoff valve must be disconnected from the gas
supply piping system during any pressure testing of that system at test pressures in excess of ½
psig (35 mbar). The dryer must be isolated from the gas supply piping system by closing its
individual manual shutoff valve during any pressure testing of the gas supply piping system at
test pressures equal to or less than ½ psig (35 mbar).
6. EXHAUST INSTALLATION . (Refer to Figure 3 at the end of section 6.) Exhausting of
the dryer(s) should be planned and constructed so that no air restrictions occur. Any restriction
due to pipe size or type of installation can cause slow drying time, excessive heat, and lint in the
room.
From an operational standpoint, incorrect or inadequate exhausting can cause a cycling of the
high limit thermostat, which shuts off the main burners and results in inefficient drying.
The oval exhaust duct connection near the top of the dryer will accept a compressed 8” round
duct. Individual exhausting of the dryers is recommended. All heat, moisture, and lint should be
exhausted outside by attaching a pipe of the proper diameter to the dryer adapter collar and
extending it out through an outside wall. This pipe must be very smooth on the inside, as rough
surfaces tend to collect lint, which will eventually clog the duct and prevent the dryer from
exhausting properly. All elbows must be smooth on the inside. All joints must be made so the