Tektronix 2445, Instruction Manual

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2445 Service
OPERATORS SAFETY SUMMARY
The general safety information in this part o f the summary is fo r both operating and servicing personnel. Specific warnings
and cautions w ill be found throughout the manual where they apply and do n ot appear in this summary.
Terms in This Manual
CAUTION statements identify conditions or practices
that could result jn damage to the equipment or other
property.
WARNING statements identify conditions or practices
that could result in personal injury or loss o f life.
Grounding the Product
This product is grounded through the grounding conductor
of the power cord. To avoid electrical shock, plug the
power cord into a properly wired receptacle before con­
necting to the product input or output terminals. A
protective ground connection by way o f the grounding
conductor in the power cord is essential for safe operation.
Terms as Marked on Equipment
CAUTION indicates a personal injury hazard not imme­
diately accessible as one reads the markings, or a hazard to
property, including the equipment itself.
DANGER indicates a personal injury hazard immediately
accessible as one reads the marking.
Danger Arising From Loss of Ground
Upon loss o f the protective-ground connection, all acces­
sible conductive parts (including knobs and controls that
may appear to be insulating) can render an electric shock.
Symbols in This Manual
This symbol indicates where applicable
A
cautionary or other information is to be
found. For maximum input voltage see
Table 1-1.
Symbols as Marked on Equipment
*
DANGER — High voltage.
Protective ground (earth) terminal.
ATTENTION — Refer to manual.
Power Source
This product is intended to operate from a power source
that does not apply more than 250 volts rms between the
supply conductors or between either supply conductor and
ground. A protective ground connection by way o f the
grounding conductor in the power cord is essential for safe
operation.
Use the Proper Power Cord
Use only the power cord and connector specified for
your product.
Use only a power cord that is in good condition.
For detailed information on power cords and connectors
see Table 2-1.
Use the Proper Fuse
To avoid fire hazard, use only a fuse of the correct type,
voltage rating and current rating as specified in the parts
list fo r your product.
Do Not Operate in Explosive Atmospheres
To avoid explosion, do not operate this product in an
explosive atmosphere unless it has been specifically cer­
tifie d fo r such operation.
Do Not Remove Covers or Panels
To avoid personal injury, do not remove the product
covers or panels. Do not operate the product w ithout the
covers and panels properly installed.