KDK E50DZUA, Руководство по эксплуатации

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12
Installation Instruction
SAFETY PRECAUTIONS
<must be complied>
CAUTION
■
Please avoid the following duct installation.
(1) excessive bending
Prohibition
(2) multi-times bending
Prohibition
(3) changing the diameter of
connecting duct
Prohibition
■
It may cause the unexpected accident.
Prohibition
Don’t install the unit in locations such as
machinery, chemical and research plant where
it will be exposed to noxious gases containing
acids, alkali, organic solvents, paint fumes,
etc., to gases containing corrosive ingredients.
It may cause the gas poison, corrosive
damage and deterioration inside the
unit, Result in
fi re.
Prohibition
Please don’t install the unit in locations where
indoor temperature is below the outdoor
temperature.
It may cause the electric shock or
abnormal operation.
Prohibition
Please don’t face to the air outlet with eyes
(especially when operating).
The dirt may enter your eyes.
Prohibition
Don’t use it in location with opening-burning
equipment (heater).
Please use the professional ventilation
when the room is heated by gas or oil
heating furnace.
Prohibition
Do not install in high humidity locations such
as bathrooms.
Dewing occurred in unit may cause
electric shock, short circuit, other electric
accident and dewing water drops.
Prohibition
Don’t insert fi ngers or stick into the unit of air
inlet, air outlet.
It may cause the injury because of high
speed rotation inside the unit.
Prohibition
Don’t install in location where may be exposed
to the combustible gas leakage.
In case of gas get together around the
unit, it may cause the
fi re.
Prohibition
Don’t twist the unit or conduct the overload
force to unit in construction.
Dropping may cause the injury.
Please install the ventilation equipment on the
ceiling with excessive humidity or high
temperature.
It may cause the fi re or electric shock.
Please fully con fi rm the usage for special
purposes.
If the product is used for special purposes
such as preservation of food, animals,
plants, precision instruments and artwork,
it may cause the quality declination.
Use the speci fi ed cord connecting the power
supply cord and connect wire; terminal in
connection is
fi xed fi rmly and not affected by
cord forces.
Firmly fi x the power supply cord and connect
wire, close the cover, and don’t make the cover
raised
.
If the cover is not closed fi rmly, dust
and dirt will get in and being heated by terminal
in connection, result in
fi re or electric shock.
Please take care when moving the unit.
Improper hanging and moving may
cause the dropping, result in injury.
Please pay attention to the rotation of impeller
caused by backward air in air duct.
Although the power is cut off, it may get
involved to the rotation part, result in
injury.
Please wear the gloves and other protective
tools in construction to avoid the injury.