Toshiba EN655, Instruction Manual

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1. Safety Precautions on Installation
WARNING
Ground
Ground the device.
Otherwise, it may cause an electric shock
or fire.
CAUTION
Prohibited
Do not install, store, or use it in
the following environments.
・ A place with a lot of dust
・ A place with corrosive gases (SO
2
,
H
2
S) or flammable gases
・ A place with vibrations and shocks
exceeding the allowed values
・ A place with condensations due to
rapid temperature changes
・ A place with low or high temperature
outside of the installation condition
・ A place with high humidity outside of
the installation condition
・ A place with direct sunlight
・ A place near equipment generating
strong radio waves or magnetic fields
It may cause accidents.
Mandatory
Install the device in a place
where maintenance and
inspection can be done easily.
Otherwise, it may cause accidents.
Prohibited
Do not block the ventilation
hole or air inlet/outlet.
It may cause fire or failure due to
overheat.
Mandatory
For installation and wiring of
the system, observe the
installation conditions and
methods described in this
document.
Otherwise, it may cause a fall, fire,
failure, or malfunction.
Mandatory
Construct the emergency stop
circuit and interlock circuit
outside the controller.
Otherwise, it may cause an injury
accident or damage to the machine if
failure or malfunction occurs to the
controller.