Preface
ii PRS-7367
Are able to safely perform operations in accordance with accepted safety engineering steps;
Are authorized to energize and de-energize equipment, and to isolate, ground, and label it;
Are trained in the maintenance and use of safety apparatus in accordance with safety
engineering regulations;
Have been trained in first aid if any emergency situations happen.
Warning Indications
The following indicators and standard definitions are used:
DANGER!
means that death, severe personal injury and considerable equipment
damage will occur if safety precautions are disregarded.
WARNING!
means that death, severe personal and considerable equipment damage
could occur if safety precautions are disregarded.
CAUTION!
means that light personal injury or equipment damage may occur if safety
precautions are disregarded.
NOTICE!
is particularly applies to damage to device and to resulting damage of the protected
equipment.
DANGER!
NEVER allow the current transformer (CT) secondary circuit connected to this
equipment to be opened while the primary system is live. Opening the CT circuit will
produce a dangerously high voltage.
WARNING!
ONLY qualified personnel should work on or in the vicinity of this device. These
personnel MUST be familiar with all safety regulations and service procedures
described in this manual. During operating of electrical device, certain part of the device
is under high voltage. Severe personal injury and significant device damage could
result from improper behavior.
WARNING!
Do NOT touch the exposed terminals of this device while the power supply is on. The
generated high voltage causes death, injury, and device damage.