PATLITE FV-127JP - Manual (Page 4)

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2. Safety Precautions
In order to prevent any damage to the user and other personnel or to assets, note the following:
The warning indications are divided into the following classes according to the degree of danger or damage incurred when the
warning is not taken into consideration and the product is not correctly used.
For safe application, observe the following:
• Ensure the power is in the correct tolerance for voltage supply. Failure to do so may result in malfunction or fi re.
• Do not modify or disassemble the product. Failure to do so may result in malfunction or fi re.
• During operation, the parts get hot, so do not touch the product and keep fl ammable things away. Failure to do
so may result in serious burns or fi re.
• Before handling this product, be sure to discharge any static electricity by touching other metal parts to discharge
static electricity. Moreover, don't touch the parts or printed circuit board pattern that is not specifi ed.
• The parts on a board may be destroyed by static electricity, or the part leads may cause injury. This product
incorporates a circuit board for exclusive use. Protect the board from conductive foreign substances, such as
water and dust.
• Don't allow tools etc. to contact with the board. The possibility of short-circuiting and part damage may occur.
• Make sure the power is off before wiring and mounting. The danger of burning the internal circuitry by short-
circuiting may occur.
• Don't install the product in a location where vibrations exceed the specifi cations. Possible product damage or
falling may occur.
• This product is not guaranteed from failure produced by transportation, handling, natural disasters, etc. or the
disassembly and modifi cation contrary to warnings and notes. Moreover, please avoid the use of this product
outside the contents written in this book.
• For safety purposes, be sure to carry out daily inspections and to perform preventative maintenance which can
avoid down-time and possible failure.
• Don't control message reproduction by controlling the power source. Possible malfunction may occur.
• Don't use in a location with corrosive gas present. Possible malfunction may occur.
• Use this product only in environmental conditions indicated in this manual. Possible malfunction may occur in
another environment.
9CTPKPI Indicates an immediately dangerous condition: failure to follow the instructions may lead to
death or serious injury.
%CWVKQP
Indicates a potentially dangerous condition: failure to follow the instructions may lead from
slight to medium injury or to property or physical damage.
9CTPKPI
%CWVKQP
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