Kikusui LIN Series, Руководство по эксплуатации

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6
LIN-JF
For the safe use and safe maintenance of this product, the fol-
lowing symbols are used throughout this manual and on the
product. Note the meaning of each of the symbols to ensure
the safe use of the product. (Some symbols are not used
depending on the product.)
The following safety precautions must be observed to avoid
fire hazards, electric shock, accidents, and device failures.
Keep them in mind and make sure to observe them.
Using the product in a manner that is not specified in this man-
ual may impair the protection functions provided by the prod-
uct.
or
Indicates that a high voltage (over 1000 V) is
used here.
Touching an area marked with this symbol
without taking proper precautions may cause
a fatal or serious electric shock. If you must
touch an area marked with this symbol, ensure
that the area is safe before you do so.
DANGER Indicates an imminently hazardous situation
which, if ignored, will result in death or serious
injury.
WARNING
Indicates a potentially hazardous situation
which, if ignored, could result in death or seri-
ous injury.
CAUTION
Indicates a potentially hazardous situation
which, if ignored, may result in damage to the
product and other property.
Indicates a prohibited act.
Indicates a warning, caution, or danger. When
this symbol is marked on the product, see the
relevant section in this manual.
Indicates that parts will become hot.
When this symbol is marked on the product,
see the relevant section in this manual.
Protective conductor terminal.
Chassis (frame) terminal.
On (power supply).
Off (power supply).
In position of a bi-stable push control.
Out position of a bi-stable push control.
Users
• This product must be used only by qualified per-
sonnel who understand the contents of this opera-
tion manual.
• If unqualified personnel are to use the product, be
sure the product is handled under the supervision
of qualified personnel (those who have electrical
knowledge). This is to prevent the possibility of per-
sonal injury.
Safety markings
Safety precautions
Opera
tion
Manu
al
Purpose of use
• Never use the product for purposes other than the
product’s intended use.
• Do not connect electrical appliances that are nor-
mally used with commercial power supplies as the
PCR-LE Series load.
• This product is not designed or manufactured for
general home or consumer use.
Input power
• Always use the product within the rated input line
voltage range.
• Use the power cable provided to apply power. For
details, see the appropriate pages in this manual.
• This product conforms to IEC Overvoltage Cate-
gory II (energy-consuming equipment that is sup-
plied from a fixed installation).
Cover
• Some parts inside the product are hazardous. Do
not remove the external cover.
Grounding
• This product conforms to IEC Safety Class I
(equipment that has a protective conductor termi-
nal). To prevent electric shock, be sure to connect
the protective conductor terminal of the product to
electrical ground (safety ground).
Operation
• If you notice a malfunction or abnormality in the
product, stop using it immediately, and remove the
power cable plug from the outlet or remove the
power cable from the switchboard. Make sure the
product is not used until it is completely repaired.
• Make sure to use output cables, load cables, and
other cables that run current have sufficient current
capacity.
• Do not disassemble or modify the product. If you
need to modify the product, contact your Kikusui
agent or distributor.
Maintenance, Inspection and Calibration
• To maintain the performance and safe operation of
the product, we recommend periodic maintenance,
inspection, cleaning, and calibration.
• To prevent the possibility of electric shock, remove
the power plug from the outlet, or turn off the
switchboard before carrying out maintenance or
inspection. Do not remove the external cover.
• Check periodically that there are no tears or breaks
in the power cable.
• If the panel needs cleaning, gently wipe it using a
soft cloth with water-diluted neutral detergent. Do
not use volatile chemicals such as benzene or thin-
ner.
• To maintain the impedance characteristics of the
product, inspect the relay periodically and check
that the relay contact resistance is sufficiently
small. Depending on the result of an inspection, the
relay may need to be replaced.
• The product is calibrated before shipment. To
maintain long-term performance, we recommend
periodic calibration. To have your product cali-
brated, contact your Kikusui distributor or agent.
Service
• Kikusui service engineers will perform internal ser-
vice on the product. If the product needs adjust-
ment or repairs, contact your Kikusui agent or
distributor.
Line
Voltage
G N L
Check?