Steam Damper Air Piston (Flow Control) Operation Adjustment
Damper operation was tested and adjusted prior to shipping at 80 psi (5.51 bar). If damper air adjustment is necessary, locate the flow control valve and make the necessary adjustments as noted below.
PREPARATION FOR OPERATION/START-UP
The following items should be checked before attempting to operate the dryer:
•Read ALL “CAUTION,” “WARNING,” and “DIRECTION” labels attached to the dryer.
•Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label.
•GAS MODELS - check to ensure that the dryer is
connected to the type of heat/gas indicated on the dryer data label.
•GAS AND ELECTRIC MODELS - the sail switch
damper assembly was installed and adjusted at the factory prior to shipping. However, each sail switch adjustment must be checked to ensure that this important safety control is functioning.
•Check bolts, nuts, screws, terminals, and fittings for tightness.
•GAS MODELS - be sure that ALL gas shutoff valves are in the open position.
•Check ALL back guard panels and service box covers have been replaced.
•Make sure the lint coop support bracket has been removed.
•Check the lint door to ensure that it is closed and secured in place.
IMPORTANT:
!If during installation the lint door safety chain was disconnected, it must be reconnected or personal injury may result.
•Rotate the basket (tumbler/drum) by hand to be sure it moves freely.
•Check bolts, nuts, screws, terminals, and fittings for security.
•STEAM MODELS - check to ensure that a clean,
dry, and regulated air supply (80 psi [5.51 bar]) is on the dryer (with
•STEAM MODELS - check to ensure ALL steam shutoff valves are open.
•STEAM MODELS - check steam damper operation.
•Check basket (tumbler) bearing setscrews to ensure that they are ALL tight.
PREOPERATIONAL TESTS
ALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational test should be performed before the dryer is publicly used. It is possible that adjustments have changed in transit or due to marginal location (installation) conditions.
Turn on electrical power to the dryer.
Refer to the Operating Instructions for starting your particular model dryer.
16 | American Dryer Corp. |
