ADWEL DRM-100, Руководство пользователя, Страница: 7 / 39

Safety Warnings
Page vii
High-voltage discharges and strong electric or
magnetic fields may interfere with heart
pacemakers. If you have a pacemaker, obtain
medical advice on the possible risks before getting
close to the energized test set.
Built-in Safety Precautions
To prevent operator injury or equipment damage, the
voltage output is protected against interruptions that may
occur during testing. The test set's input potential
channels are equipped with bi-polar over-voltage
protection. The instrument is furnished with safety
Emergency button which activation interrupts all output
voltages.
Power Source
The DRM-100 operates from a single-phase power
source. It requires a two-pole, three terminal, live, neutral,
and ground type connector.
The voltage to ground from the live pole of the power
source must not exceed the maximum rated operating
voltage and can not be changed by user. Ensure the
voltage is properly selected before use. The neutral pole
must be at ground potential.
•
Fuse Rating
— 8 A 250 VAC,Type T
•
Installation category
— II Light Industrial
Before connecting to the power source, determine
that the instrument rating matches the voltage of
the power source and has a suitable two-pole,
three-terminal grounding type connector.