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Thank you for choosing the Mitsubishi High Power Factor Converter.
This Instruction Manual gives handling information and precautions for use of this equipment. Incorrect handling
might cause an unexpected fault. Before using the converter, please read this manual carefully to use the equipment
to its optimum.
Please forward this manual to the end user.
SAFETY INSTRUCTIONS
1. Electric Shock Prevention
2. Fire Prevention
3.Injury Prevention
4. Additional Instructions
The following instructions must be also followed. If the
product is handled incorrectly, it may cause unexpected fault,
an injury, or an electric shock.
(1) Transportation and mounting
Safety Instructions
Do not attempt to install, operate, maintain or inspect the
converter until you have read through this Instruction
Manual and appended documents carefully and can use the
equipment correctly. Do not use this product until you have
a full knowledge of the equipment, safety information and
instructions.
In this Instruction Manual, the safety instruction levels are
classified into "WARNING" and "CAUTION"
Incorrect handling may cause
hazardous conditions, resulting in
death or severe injury.
Incorrect handling may cause
hazardous conditions, resulting in
medium or slight injury, or may cause
only material damage.
The
level may even lead to a serious
consequence according to conditions.
Both instruction levels must be followed because these are
important to personal safety.
While the converter power is ON, do not open the front
cover or the wiring cover. Do not run the converter with
the front cover or the wiring cover removed. Otherwise
you may access the exposed high voltage terminals or the
charging part of the circuitry and get an electric shock.
Even if power is OFF, do not remove the front cover
except for wiring or periodic inspection. You may
accidentally touch the charged converter and get an
electric shock.
Before wiring or inspection, power must be switched OFF.
To confirm that, LED indication of the operation panel
must be checked. (It must be OFF.) Any person who is
involved in wiring or inspection shall wait for at least 10
minutes after the power supply has been switched OFF
and check that there is no residual voltage using a tester
or the like. The capacitor is charged with high voltage for
some time after power OFF, and it is dangerous.
This converter must be earthed (grounded). Earthing
(grounding) must conform with the requirements of
national and local safety regulations and electrical code
(NEC section 250, IEC 536 class 1 and other applicable
standards).
Any person who is involved in wiring or inspection of this
equipment shall be fully competent to do the work.
The product body must be installed before wiring.
Otherwise you may get an electric shock or be injured.
Setting dial and key operations must be performed with
dry hands to prevent an electric shock. Otherwise you
may get an electric shock.
Do not subject the cables to scratches, excessive stress,
heavy loads or pinching. Otherwise you may get an
electric shock.
Do not change the cooling fan while power is ON. It is
dangerous to change the cooling fan while power is ON.
Do not touch the printed circuit board or handle the cables
with wet hands. Otherwise you may get an electric shock.
WARNING
CAUTION
CAUTION
WARNING
The converter must be installed on a nonflammable wall
without holes. Mounting it to or near flammable material
can cause a fire.
If the converter has become faulty, the power of the
converter must be switched OFF. A continuous flow of
large current could cause a fire.
Daily and periodic inspections must be performed as
instructed in the Instruction Manual. If the product is used
without receiving any inspection, it may cause a burst,
break, or fire.
The voltage applied to each terminal must be the ones
specified in the Instruction Manual. Otherwise burst,
damage, etc. may occur.
The cables must be connected to the correct terminals.
Otherwise burst, damage, etc. may occur.
Polarity must be correct. Otherwise burst, damage, etc.
may occur.
While power is ON or for some time after power-OFF, do
not touch the converter, reactor 1, reactor 2, outside box,
filter capacitor, and limit resistor as they will be extremely
hot. Touching these devices can cause a burn.
The product must be transported in a suitable method
which corresponds to the weight. Failure to do so may
lead to injuries.
Do not stack the boxes containing products higher than
the number recommended.
The product must be installed to the position where
withstands the weight of the product according to the
information in the Instruction Manual.
Do not install or operate the converter if it is damaged or
has parts missing.
When carrying the converter, do not hold it by the front
cover or setting dial; it may fall off or fail.
Do not stand or rest heavy objects on the product.
The mounting orientation must be correct.
Foreign conductive objects must be prevented from
entering the converter. That includes screws and metal
fragments or other flammable substance such as oil.
As the converter is a precision instrument, do not drop or
subject it to impact.
The product must be used under the following
environment. Otherwise the converter may be damaged.
Temperature applicable for a short time, e.g. in transit.
2.9m/s
2
or less for the 160K or higher.
CAUTION
CAUTION
CAUTION
E
n
vir
onment
Surrounding air
temperature
-10°C to +50°C (non-freezing)
Ambient
humidity
90%RH or less (non-condensing)
Storage
temperature
-20°C to +65°C
Atmosphere
Indoors (free from corrosive gas, flammable
gas, oil mist, dust and dirt)
Altitude/
vibration
Maximum 1,000m above sea level. 5.9m/s
2
or
less
at 10 to 55Hz (directions of X, Y, Z axes)
HC2.book 1 ページ ２０１２年１１月１９日 月曜日 午前１０時５２分
