6.Steam Damper Air Piston (Flow Control) Operation Adjustment

Steam damper operation was tested and adjusted prior to shipping at 80 PSI (5.51 bars). If steam damper adjustment is necessary, locate the flow control valve and make the necessary adjustments as noted below.

NOTE: Adjust both flow control valves equally, so that both pistons operate at the same time.

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American Dryer Corp AD-310 Phase 7 installation manual Steam Damper Air Piston Flow Control Operation Adjustment