Hitachi RA-08HV - Usage Precautions; Precautions During Shifting or Maintenance

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 Do not insert anything like slender
stick into the discharge air plenum
or return air grille as the fan is
running at high speed, it is highly
likely to cause danger.
 Do not operate the switch
when your hand is wet to
prevent from electric shock.
 When thundering is likely to
happen, for protecting the
machine, stop operation and turn
off the power switch to prevent
from failure.
 When cleaning the unit body,
never wash it with splashing
water as there is a risk of
current leakage.
 If the machine will not be used for
a long period of time, turn off the
power switch for safety.
 When cleaning the unit body,
be sure to turn off the power
switch, or it may cause injury
as the fan is running at high
speed inside.
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 Do not let the discharge air
plenum directly face your body for
a long period of time, or it may
have adverse effect to health.
 If a gas stove is used while
the air conditioner is
operating, be sure to open
the window often, or it is
possible to have insufficient
oxygen inside.
 Do not let the airflow directly face
the gas stove, or it is likely to
cause incomplete combustion.
 Do not place animals or
plants at the place to where
the airflow is blowing directly,
or it will have adverse effect
to them.
 When the window and the door are open (the humidity inside the room continuously exceeds 80%), the air
vanes of the louver are facing down or in the auto-swing mode, do not operate the machine for too long as it
is likely that humid air may condensate on the louver and may drip down water and wet the furniture.
 If there is a heat source (many people come in and out, a heating appliance is being used, etc) that exceeds
the capacity of cooling or heating, the room temperature may not reach the desired setting level.
 If there is any abnormal noise is heard during unit operation, refer to the service center or to the dealer from
where the air conditioner was purchased.
 When installing at areas subject to high salinity, sulfur, corrosive substance such as the costal area, a hot
springs area, the heat exchanger of the unit or the circulation piping must be treated with anti-corrosion
coating. In addition, installation at places subject to plenty of fumes, at hospitals where electromagnetic
wave are available, at places subject to dust and dirt or special environmental situations around installation,
consult the service center or the dealer from where the air conditioner was purchased.
搬移․修理時的注意事項
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 If there is an error (burning odor, etc), stop operation and turn off the power switch
and then notify the service center or the dealer from where the air conditioner was
purchased. If the air conditioner keeps on running with the error, it may lead to
failure, electric shock, fire, etc.
 To service the air conditioner, directly contact the service center or the dealer from where the air conditioner
was purchased. If it is improperly repaired by yourself, there is a risk of electric shock or fire.
 If the air conditioner is to be moved or relocated, directly contact the service center or the dealer from where
the air conditioner was purchased. If it is moved or relocated improperly by yourself, there is a risk of electric
shock or fire.
 If the power cord is damaged, it must be replaced by the manufacturer or by the service center or a certified
technician to prevent danger.
SAFETY PRECAUTIONS
USAGE PRECAUTIONS
PRECAUTIONS DURING SHIFTING OR MAINTENANCE