Dangerous voltages can occur on the
Dangerous voltages can occur on the
connectors, even though the
connectors, even though the
auxiliary voltage has been disconnected.
auxiliary voltage has been disconnected.
Non-observance can result in death, p
Non-observance can result in death, p
ersonal injury or substantial
ersonal injury or substantial
property damage.
property damage.
Only a competent electrician is allowed to carry out the electrical
Only a competent electrician is allowed to carry out the electrical
installation.
installation.
National and local electrical safety regulations must always b
National and local electrical safety regulations must always b
e
e
followed.
followed.
The frame of the IED has to be carefully earthed.
The frame of the IED has to be carefully earthed.
When the plug-in unit has been detached from the case, do not
When the plug-in unit has been detached from the case, do not
touch the inside of the case. The IED case internals may contain
touch the inside of the case. The IED case internals may contain
high voltage potential and touching these may
high voltage potential and touching these may
cause personal injury.
cause personal injury.
The IED contains components which are sensitive to electrostatic
The IED contains components which are sensitive to electrostatic
discharge. Unnecessary touching of electronic components must
discharge. Unnecessary touching of electronic components must
therefore be avoided.
therefore be avoided.
Whenever changes are made in the IED, measures should be taken
Whenever changes are made in the IED, measures should be taken
to avoid inadvertent tripping.
to avoid inadvertent tripping.
