Safety Information
CT440
15
Electrical Safety Information
Electrical Safety Information
This unit uses an international safety standard three-wire power cable. This cable serves as
a ground when connected to an appropriate AC power outlet.
The color coding used in the electric cable depends on the cable. New plugs should meet
the local safety requirements and include:
adequate load-carrying capacity
ground connection
cable clamp
W
ARNING
If you need to ensure that the unit is completely turned off, disconnect the
power cable.
Use only the certified power cord that is suitably rated for the country where
the unit is used.
Replacing detachable MAINS supply cords by inadequately RATED cords may
result in overheating of the cord and create a risk of fire.
W
ARNING
Use this unit indoors only.
Do not remove unit covers during operation.
Operation of any electrical instrument around flammable gases or fumes
constitutes a major safety hazard.
To avoid electrical shock, do not operate the unit if any part of the outer
surface (covers, panels, etc.) is damaged.
Only authorized personnel should carry out adjustments, maintenance or
repair of opened units under voltage. A person qualified in first aid must
also be present. Do not replace any components while the power cable is
connected.
Use only fuses with the required rated current and specified type. Do not
use repaired fuses or short-circuited fuse holders. For more information, see
the section about replacing the fuses in this user documentation.
Unless otherwise specified, all interfaces are intended for connection to
Safety Extra Low Voltage (SELV) circuits only.
Capacitors inside the unit may be charged even if the unit has been
disconnected from its electrical supply.
Summary of Contents for CT440 Series
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