Toshiba V Series Manual page 5

Mandatory
Install the equipment at a place where
maintenance and inspection are easy to do.
Otherwise, recovery from failure may take much
more time, leading to a serious accidents.
Mandatory
1. Before mounting or removing the DN311, be
sure to switch power off (S controller power
and network power). Failure to do so can
cause electric shock or fire.
2. Keep the DN311 free of wire fragments and
other foreign matter to prevent fire, module
trouble, and malfunction.
3. Secure the joints of the connectors and
cables and the DN311 mounted in the base
unit with stoppers or screws to prevent them
from slipping out of place or getting
unsteady.
If they are not adequately secured, vibration,
etc. can cause trouble or malfunction.
Mandatory
Ask a qualified service agent for DeviceNet
cabling because it requires safety and anti-
noise measures.
For the specifications of the installation
procedures, refer to DeviceNet Volume I.
Mandatory
Cabling must be done by qualified
personnel. The wrong cabling can cause
fire, module trouble or electric shock.
Forbidden
Be sure to mount the DN311 in the base
unit because it is for the V Series model
3000. Do not use it alone or for other
applications.
Failure to observe this can cause electric
shock, injuries or module trouble.
6F8C0903
Mandatory
1. Be sure to mount the DN311 in the base unit
because it is exclusive to the model 3000.
Do not use it alone or for other applications.
Failure to observe this can cause electric
shock, injuries or module trouble.
2. Be sure to keep power switched off when
mounting or removing the DN311.
Failure to do so can cause electric shock,
malfunction or module trouble.
3. Keep the DN311 free of wire fragments and
other foreign matter to prevent fire, module
trouble, and malfunction.
4. Secure the joints of the connectors and
cables and the DN311 mounted in the base
unit with stoppers or screws to prevent them
from slipping out of place or getting
unsteady.
If they are not adequately secured, vibration,
etc. can cause trouble or malfunction.
Mandatory
Basic Precautions for Network Installation
1. Ask a qualified service agent for DeviceNet
cabling because it requires safety and anti-
noise measures.
For the specifications of the installation
procedures, refer to DeviceNet Volume I.
2. It is recommended that you ask a service
agent specialized in safety measures and
standards for cable installation.
3. Avoid installing DeviceNet network
components in a noisy environment. In
cases where it is necessary to do so, be
sure to take the following measures against
noise.
Forbidden
Do not cover the hole of the equipment, and the
ventilator/air inlet of the system.
Otherwise, overheating, etc. can cause fire
or malfunction.
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