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OPEN HAND DRYER FRONT COVER
1. Loosen 4 front cover screws on hand dryer back base as the arrow marked.
2. Loosen 2 front cover screws on the hand dryer front & bottom.
3. Pull the front cover up then back a little to take it.
4. Pull the cover slowly and slightly because there are plastic locks on the top side.
5. Please do not damage the top side plastic locks because it is used to fix the front cover well on the base.
REPLACE MAIN CIRCUIT BOARD, SENSOR RECEIVER BOARD, MOTOR, HEAT
ELEMENT
Replace Main Circuit Board: Move marked circuit board house cover and replace a new circuit board.
Replace Sensor Receiver circuit board: .Move marked circuit board screw and replace a new one.
Replace Heat Element:
1. Move marked wind hole cover. Take the heat element out then replace a new one.
2. Replace wind hole cover. Be sure the air seal rubber at right location to avoid wind leakage.
