Tokyo Keiki KRG-10, User Manual

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CAUTION
For Ex application, in order to guarantee the Ex performance, there are severe restrictions for
structure, location, external wiring, maintenance, and repair. There is a risk of explosion, if you do
not adhere to the restrictions.
This device show the symbol “X”, that require special conditions of use,
･
Grounding is required, as accumulation evasion of static electricity;
･
For rod antenna and PTFE sealing antenna, it must be used flange (optional), seal gasket (out of
scope) and O-ring (accessory), to satisfy protection class IP66.
Prohibitions and precautions for device protection
For device protection, adhere to the following precautions.
CAUTION
･
Do not apply a shock to the device body such as by dropping.
･
Do not use the device outside the specified environment condition (ambient temperature and
humidity).
･
Do not use the device outside the specified voltage.
･
Do not use a scratched or bare wire (power, coaxial, or signal cable).
･
For device operations, open the cover at the top of the body and use the display and keyboard on the
panel. Do not modify the electronic circuits inside the panel. Operations also can be performed in
dedicated software on a PC.
･
Never disassemble or modify the device. If an device failure occurs, contact the seller.
・
For transport, please follow the following items of device.
a) Please follow the temperature range specifications.
b) Please use the original packaging for delivery.
•
For device storage, please follow the following items.
a) Please follow the temperature range of the specification.
b) Please avoid direct sunlight.
c) Please avoid places where there is vibration or shock.
d) Please do not leave in the presence of corrosive gases.
e) Please do not leave in humid place.
•
Please follow the conditions of use in order to guarantee the performance of Ex device.