Page 2 - Contents
Contents Safety precautions .....................................................................3-4 1. Features................................................................................. 4 2. Names and functions of the hand dryer's components.......... 5 2-1 Configuration diagram and appearan...
Page 3 - Safety precautions; Warning; Caution
— 3 — Caution for electric shock If it is absolutely necessary to inspect the circuitrywhile turning on electricity, exercise cau-tion not to touch live parts. (Touching live parts may cause electric shock.) Modification prohibited Never modify the product. (Modifying may cause electric shock, fire,...
Page 4 - Items to check during repair work
— 4 — 1. Features 1 Speed dryingEquipped with a turbo fan, the hand dryer blows away drops of water on the hands with a high-speed jet airfrom a large air volume, high-speed rotary DC brush-less blower, thus quickly draying the hands. 2 Easy to useThe rubbing of the hands is no longer necessary. Wit...
Page 5 - Names and functions of the hand dryer's components; -1 Configuration diagram and appearance diagram
— 5 — 2. Names and functions of the hand dryer's components 2-1 Configuration diagram and appearance diagram 2-2 Operating procedure With both hands open, insert them all the way in . The unit will come on automatically. Pull them out slowly, letting the air blow the water off. Pull hands all the wa...
Page 14 - Overhaul procedure
— 14 — 8. Technical notes • By employing a mono-form design, the hand dryer blends into various shapes of architectural spaces.• By using an angular nozzle, the hand dryer reduces air blow back, making it more comfortable to use. • The joint of the hand insertion section has been reduced by half. It...
Page 20 - *Precautions when replacing Product
— 20 — 5 Remove the panel (rear). * Be careful not to drop the water immersion protective rubber (indicated by ● ). * Replace the packing of the disassembled part with a new one.* When replacing the packing, be careful not to twist it. 6 Remove the light receiving board holder clamping screws (two P...
Page 22 - (2) Hand detection and hand dryer operation
— 22 — (2) Hand detection and hand dryer operation 1 Each of the top and bottom hand detection sensors is an infrared radiation sensor mainly consisting of a light emitting sensor (infrared LED) and a light receiving sensor (photodiode). 2 The light emitting sensors of the top and bottom hand detect...
Page 23 - Circuit diagram and items to check
Clock frequency 8MHz (lC1 19P) 0V (CN5 4P) 15V (CN5 2P) 5V (CN2 1P) Reset input 5V (lC1 18P) Carrier frequency 16.7kHz (lC1 8P) DC311V to 339V (stopping) (DB1 +) AC220V to 240V (TAB1–TAB2) — 24— — 23— 12. Circuit diagram and items to check
Page 24 - Board diagram and items to check
Page 25 - Please note the following when using the parts list.; Description of screw abbreviations
— 26 — 14. Parts list Please note the following when using the parts list. 1. When ordering parts, always indicate the part number, part name, and number of parts required. 2. Parts are not always available, and it may take time for you to receive them.3. There may be specification improvements or p...