Mitsubishi Electric FR-CC2-P, Instruction Manual

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Safety instructions
1
Thank you for choosing this Mitsubishi Electric converter unit.
This Instruction Manual provides handling information and precautions for use of the FR-CC2-P series.
Incorrect handling might cause an unexpected fault. Before using this converter unit, always read this Instruction Manual carefully
to use this product correctly.
 Electric Shock Prevention
 Fire Prevention
 Injury Prevention
 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.
Safety instructions
Do not attempt to install, operate, maintain or inspect the
product 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.
Installation, operation, maintenance and inspection must be
performed by qualified personnel. Here, qualified personnel
means a person who meets all the conditions below.
 A person who possesses a certification in regard with
electric appliance handling, or person took a proper
engineering training.
Such training may be available at your local Mitsubishi
office. Contact your local sales office for schedules and
locations.
 A person who can access operating manuals for the
protective devices (e.g. light curtain) connected to the
safety control system. A person who has read and
familiarized himself/herself with the manuals.
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.
Even items that are marked with the icon
may lead to a potentially critical situation, depending on the
circumstances. Both instruction levels must be followed
because these are important to personal safety.
WARNING
 While the converter power is ON, do not remove 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. Accidentally touching the charged
converter circuits will result in electric shock.
 Before wiring or inspection, LED indication of the operation panel
must be switched 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 are 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.
 A neutral-point earthed (grounded) power supply for converter
unit in compliance with EN standard must be used.
 Any person who is involved in wiring or inspection of this
equipment shall be fully competent to do the work.
 The converter unit must be installed before wiring. Otherwise you
may get an electric shock or be injured.
 Do not touch the setting dial or keys with wet hands. Doing so
may cause an electric shock.
 Do not subject the cables to scratches, excessive stress, heavy
loads or pinching. Doing so may cause an electric shock.
 Do not change the cooling fan while power is ON as it is
dangerous.
 Do not touch the printed circuit board or handle the cables with
wet hands. Doing so may cause an electric shock.
WARNING
CAUTION
CAUTION
CAUTION
 The converter unit must be installed on a nonflammable wall
without holes in it so that its components cannot be touched from
behind. Installing it on or near flammable material may cause a
fire.
 If the converter unit becomes faulty, the converter power must be
switched OFF. A continuous flow of large current may cause a
fire.
 Be sure to perform daily and periodic inspections as specified in
the Instruction Manual. There is a possibility of explosion,
damage, or fire if this product is used without inspection.
CAUTION
 The voltage applied to each terminal must be the ones specified
in the Instruction Manual. Otherwise an explosion or damage
may occur.
 The cables must be connected to the correct terminals.
Otherwise an explosion or damage may occur.
 The polarity (+ and -) must be correct. Otherwise a an explosion
or damage
 may occur.
 While power is ON or for some time after power OFF, do not
touch the converter unit as it will be extremely hot. Touching
these devices may cause burns.
CAUTION
Transportation and installation

To prevent injury, wear cut-resistant gloves when opening
packaging with sharp tools.

Use proper lifting techniques or a trolley when carrying products.
Failure to do so may lead to injuries.
 Do not stand or rest heavy objects on the product.

Do not stack the boxes containing converters higher than the
number recommended.
 When carrying the converter, do not hold it by the front cover or
setting dial; it may fall or break.

During installation, caution must be taken not to drop the
converter unit as doing so may cause injuries.

The product must be installed on a surface that withstands the
weight of the converter unit.
 Do not install the product on a hot surface.
 Ensure the mounting orientation of this product is correct.

Ensure this product is mounted securely in its enclosure.
 Do not install or operate the converter unit if it is damaged or has
parts missing.

Foreign conductive objects must be prevented from entering the
converter unit. That includes screws and metal fragments or
other flammable substance such as oil.

As the converter unit is a precision instrument, do not drop or
subject it to impact.
 The surrounding air temperature must be between -10 and
+50°C (non-freezing). Otherwise the converter unit may be
damaged.
 The ambient humidity must be 95%RH or less (non-condensing).
Otherwise the converter unit may be damaged. (For the details,
refer to
page 20 .)