Operators Safety Summary - Tektronix 2235A Instruction Manual

2235A Instruction
OPERATORS SAFETY SUMMARY
The safety information in this summary is for operating personnel. Warnings and cautions will also be found throughout
the manual where they apply.
Terms in This Manual
Grounding the Product
CAUTION statements identify conditions or practices
This product is grounded through the grounding con-
that could result in damage to the equipment or other ductor of the power cord. To avoid electrical shock, plug
property.
the power cord into a properly wired receptacle before
making any connections to the product input or output
WARNING statements identify conditions or practices terminals. Aprotective ground connection, byway of the
that could result in personal injury or loss of life.
grounding conductor in the power cord, is essential for
safe operation.
Terms as Marked on Equipment
Danger Arising From Loss of Ground
CAUTION indicates a personal injury hazard not immedi-
ately accessible as one reads the markings, or a hazard
Upon loss of the protective-ground connection, all
to property, including the equipment itself.
accessible conductive parts, including knobs and con-
trols that may appear to be insulating, can render an
DANGER indicates a personal injury hazard immediately electric shock.
accessible as one reads the marking.
Use the Proper Power Cord
Symbols in This Manual
Use only the power cord and connector specified for
This symbol indicates where applicable
your product.
cautionary or other information is to
be found. For maximum input voltage
Use only a power cord that is in good condition.
see Table 1-1.
For detailed information on power cords and con-
nectors, see Figure 2-2.
Symbols as Marked on Equipment
Use the Proper Fuse
1
DANGER- High voltage.
@
Protective ground (earth) terminal,
AlTENTION
-
Refer to manual.
Power Source
To avoid fire hazard, use only a fuse of the correct type,
voltage rating and current rating as specified in the parts
list for your product.
Do Not Operate in an Explosive
Atmosphere
To avoid explosion, do not operate this instrument in an
explosive atmosphere.
This product is intended to operate from a power source
that does not apply more than 250 V rms between the
DO Not Remove Covers or Panels
supply conductors or between either supply conductor
and ground. A protective ground connection, by way of
T o avoid personal injury, do not remove the product
the grounding conductor in the power cord, is essential
covers or panels. Do not operate the product without the
for safe operation.
covers and panels properly installed.
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