Toshiba nv Series Instruction Manual page 7

3. Safety Precautions in Daily Use
Do not modify, repair, disassemble,
or adjust the controller, modules,
No touch
and boards.
This may cause an electric shock, fire,
injury or malfunction.
When the product fails or malfunction,
contact the nearest Toshiba office or
agent.
Before using, check that the
power capacity, frequency,
voltage, and regulation comply
Mandatory
with the device specifications.
If not, it may cause damage of the
device, or fire due to overheat, as well
as not obtaining the original
performance of the device.
When performing program changes
during operation, forced output, run,
or halt operations, ensure safety.
Mandatory
Wrong operations or failure to ensure
safety may cause an accident or damage
to the machine.
When there is any smoke or strange
odor, turn off the power.
Mandatory Otherwise, it may cause a fire or electric
shock.
Contact the nearest Toshiba office or
agent.
Do not forcefully bend, pull, or twist
the power cord and cables.
Prohibited It may cause breaks or heating.
DANGER
When the ambient or internal
temperature of the device rises
abnormally or failure occurs in the
Prohibited
device, stop using the device, turn off
the power, and
Toshiba office or agent.
Using it as it is may cause fire due to
overheat.
Do not touch the terminals of the
module and unit during energization.
No touch It may cause an electric shock.
The power supply module is for the nv
series only. Do not use it alone for any
other purposes.
CAUTION
Do not insert any metal into the gaps
of the device main body.
Prohibited It may cause fire.
When using the contact relay used
for relay output, check the contact
life.
Mandatory
If the contact life of the relay is expired,
an output error may occur due to a
defective contact, resulting in an accident
or damage to the machine.
Contact relays have a life due to wearing
of the contact. If the life is expired,
replace it with a new one.
Unified Controller nv series type2 light Controller Unit Instruction Manual
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