371B Service Manual
vii
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it. To avoid potential hazards, use this
product only as specified.
Only qualified personnel should perform service procedures.
Use Proper Power Cord.
Use only the power cord specified for this product and
certified for the country of use.
Use Proper Voltage Setting.
Before applying power, ensure that the line selector is
in the proper position for the power source being used.
Connect and Disconnect Properly.
Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Ground the Product.
This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Observe All Terminal Ratings.
To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.
The common terminal is at ground potential. Do not connect the common
terminal to elevated voltages.
Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
Do Not Operate Without Covers.
Do not operate this product with covers or panels
removed.
Use Proper Fuse.
Use only the fuse type and rating specified for this product.
Avoid Exposed Circuitry.
Do not touch exposed connections and components
when power is present.
Do Not Operate With Suspected Failures.
If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
Provide Proper Ventilation.
Refer to the manual’s installation instructions for
details on installing the product so it has proper ventilation.
To Avoid Fire or
Personal Injury
Содержание 371B
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Страница 18: ...Preface 371B Service Manual...
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