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CAUTION
Noise
■ This machine generates large noise if the door is open.
Surrounding to large noise may cause hearing trouble.
* Close and lock the door during operation.
* If opening the door is necessary during operation, be sure to put on
the ear protector.
CAUTION
Connection to house wiring
■ Before connecting this machine to any building's electrical
system, a licensed electrician must install an isolation(transfer)
switch.
* Serious injury or death may result without this transfer switch.
CAUTION
Transportation
■ Do not lift the machine at the support hook or the ladder because
it is not strong enough for lifting and may cause a falling accident.
* When lifting the machine, use the hanger located at the roof center.
* Keep out under the lifted machine.
■ Do not lift or do not transport the machine during operation, as it
may cause damage to the fan or serious trouble.
* When loading the machine on the truck or the like, fix the machine
firmly by support hooks on the both side.
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