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Explanation of installation work
1. Safety Precautions
The type and degree of danger resulting from incorrect handling are denoted by the following symbols.
WARNING
Do not install the fan in a place
where explosive dust or gas is
generated or could be generated.
- Failure to heed this warning may
result in explosion or fire.
Do not use the fan at other than the
rated voltage and frequency
- Failure to heed this warning may
Prohibited
result in fire or electric shock.
Do not use the fan for purposes other
than ventilation and blowing air
- Failure to heed this warning may
result in fire, electric shock or injury.
Be sure to install the ground wire.
- Device failure and electric leakage
may cause electric shock.
Check
grounding
Since this product is designed to be
installed at a higher location, install
the product at least 2.3 m above the
floor.
Follow
- Failure to heed this warning may
instructions
result in injury.
CAUTION
Do not install the fan in a place where
it could be exposed to flame directly.
- Failure to heed this warning may
Prohibited
result in fire.
Do not install the fan in a location
with high humidity such as a
bathroom (relative humidity 90% or
Cannot be
higher).
installed in
- Failure to heed this warning may
a bathroom
result in electric shock or fire.
Securely install the fan on a solid,
vibration-free location.
- Injury may result if the fan should fall.
Securely install blades and parts.
- Injury could result if parts fall.
Follow
Electrical contractors shall perform
instructions
electrical work and grounding work.
- Electrical work by a person other than
a qualified electrician could result in
electric shock or fire.
Incorrect handling could result in death or serious
injury
Follow
instructions
Incorrect handling could result in injury or property damage
to buildings and machinery
Follow
instructions
2
For electrical contractors
When using the fan to exhaust air from
a room where a combustion appliance
for exhausting air through a chimney is
installed, install an air supply opening
large enough to prevent flowing of
exhaust air back into the room.
- Failure to heed this warning may
result in carbon monoxide poisoning.
Install the fan in such a way that a
wood structure covered with metal
lath, wire lath, or metal sheeting and
the metal body part do not directly
contact each other.
- It could cause fire when electrical
leakage occurs.
Be sure to install the electric
leakage breaker
- Electric leakage may cause electric shock.
Be sure to turn off the distribution
panel circuit breaker before proceeding
with maintenance and inspection.
- Failure to heed this warning may
result in electric shock or injury.
Electrical work must be performed
according to the standards of each
country. Never perform connection
by hand-twisting wires.
Furthermore, power lines must be
connected inside a box and box
cover for rigid metal conduit.
- Connection failure and faulty wiring work
could result in electric shock or fire.
Wear gloves before proceeding with
unpacking, installation, maintenance/
inspection and cleaning.
- Failure to heed this warning may
result in injury caused by, for
example, the edge of the plate.
Do not install the fan in a place
where there is a possibility of snow
accumulation or avalanche.
- Injury could result if parts are
damaged or fall.
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