Alliance Laundry Systems Tumble Dryer SAT45L

Check for error indicators on the display

Cycle the tumble dryer to check if the buzzer activates

Hold the START button to display the drum RPM’s

Gas Burner Orifice Pressure Check

Ensure the following items are available

Remove screw plug from pressure tap

Connect a “U”-tube manometer (or similar pressure gauge) to the burner orifice (manifold) pressure tap

Start tumble dryer and observe pressure once flame is burning

Record the burner orifice pressure

Is the burner orifice pressure within the specified range?

Remove regulator cap and adjust regulator screw until the correct pressure is achieved

Check for visible signs of deterioration on all hoses

Are there any hoses showing signs of deterioration?

Replacement of Deteriorated Hoses

Replace all hoses showing signs of deterioration

Replace all hoses that are five years old or older

Check the installation of new hoses for proper fitting

Is the fire suppression system functioning correctly after hose replacement?

Disconnect electric power to the tumble dryer

Close gas shut-off valve to gas tumble dryer

Close steam valve to steam tumble dryer

Ensure all guards/panels are in place before starting the tumble dryer

Reconnect any removed ground wires to ensure proper grounding

Close door and start tumble dryer

Open loading door slowly and check if cylinder and heat system shut off when door is open 2 inches [51 mm] plus or minus 0.25 inch [6 mm]

Disconnect electric power to the tumble dryer before servicing.

Close gas shut-off valve to gas tumble dryer before servicing.

Close steam valve to steam tumble dryer before servicing.

Ensure all guards/panels are in place before starting the tumble dryer.

Reconnect any removed ground wires to ensure proper grounding of the tumble dryer.

Check for potential issues affecting airflow switch operation

Is the airflow switch operating properly?