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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 minimizes the clogging of dust in the joint,
making cleaning much easier.
• The hand insertion section, drain tank and drain hose are treated by an antimicrobial process, improving
hygiene.
9. Overhaul procedure
Precautions when overhauling the unit:
●
Before replacing parts, take steps in accordance with the instructions listed in the chapter "Troubleshooting".
When servicing, always keep proper footing.
●
When servicing, make sure that the cord is pulled out of the outlet, or the breaker is off if no mains connector
●
is built in the product, so as no electrical shock or injury to occur. Pay sufficient attention when workingon the
product.
●
Always connect the power wire properly.
Make sure that the proper functioning of the unit is restored when the repair is complete.
●
* The names of the parts indicated are compatible with those listed under the "Name of part" in the chapter
"Parts list".
(1) Turning power off
1Shutdown the unit.
2Turn off the breaker on the distribution board.
(2) Power switch
1Pull out the drain tank, and then remove the front panel
clamping screws (two special silver screws 4 x 16, indicated by ●).
2Remove the connector cover clamping screw (one PTT
screw 4 x 16, indicated by ●).
3Remove the relay connector (indicated by ●).
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