2
SAFETY PRECAUTIONS
Before installing, operating, maintaining, and inspecting this unit, be sure to read the present INSTRUCTION
MANUAL and all other documents attached therein carefully in order for you to operate this unit properly. You
and others concerned are requested to completely master all the know-how, safety instructions and precau-
tions on the unit before use.
In this INSTRUCTION MANUAL, the following safety precautions are ranked as “DANGER” and “CAUTION” .
Further, note that articles, even if noted in the
, may cause a serious result depending on the situation.
Strictly observe the articles since they describe important matters.
Sign indications for the “prohibited” and “required” actions are explained hereunder.
Safety precautions to be observed by operators
To prevent serious injury to the operators and others, be sure to observe the following precautions.
If live parts (input and output terminals) are exposed, be sure to house them in a box or to enclose
them with a protective cover. Not doing so may cause electric shock, or fatal accidents resulting in
death or serious injury.
To secure safety, this unit must be installed, wired, maintained, inspected, and repaired by qualified
persons or persons who are familiar with this unit.
In the event of any failure of this equipment, off-flavor, and abnormal noise, cease its operation
immediately. Not doing so may cause fire.
To prevent electric shock, be sure to observe the following precautions.
Never touch any parts that are electrically “live” or “hot” .
Before wiring, maintaining, or inspecting this unit, turn off all the input power from a switch on the
distribution panel, and check to see that power is OFF.
When power is supplied to the unit, do not touch the cables connected to the power supply.
Doing so may cause electric shock or burns.
A procedure which, if not properly followed, may cause extremely hazardous
conditions, resulting in death or serious injury.
A procedure which, if not properly followed, may cause hazardous conditions,
resulting in medium or slight injury and/or only damage on physical assets.
This sign indicates the “prohibition” that you should not do.
For example,
for “Use of Fire Strictly Prohibited” .
This sign indicates the “compulsion” that you should do without fail.
For example,
for “Ground” .
DANGER
CAUTION
CAUTION
PROHIBITED
REQUIRED
DANGER
CAUTION
Содержание CALPOTE UF-1 Series
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