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Estas son algunas de las herramientas comunes que se utilizaron para trabajar en este dispositivo. Es posible que no necesistes todas las herramientas para cada procedimiento.


For more information regarding common troubleshooting issues, check out the Troubleshooting Page.

Background and Identification

The Airforce J4-973A3, produced by World Dryer, is an automatic Hand Dryer with the most distinguishing feature being its brushed metal casing. The J Series Dryers boast a quick drying time while remaining compact compared to other brands. This device uses a motor to deliver air passed through an internal filter to the users hands.

The model is common in commercial settings, like restaurants, offices, and public restrooms. All J and J4 series Airforce Hand Dryers share the same components, with the only differences being the casing, and power needed by the device. In particular, the J series needs 120VAC while the J4 models require 208-240VAC. Due to this, the guide can be relevant when dealing with other Airforce Hand Dryers from World Dryer.

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