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Configuring The Instrument 2-2
When using test fixtures, keep the lid closed while power is applied
to the device under test. Safe operation requires that the computer
lid be closed at all times during operation. Carefully read the “Safety
Precautions” instructions that are supplied with your computer.
Before performing any maintenance, disconnect the line cord and all
test cables.
Maintenance should be performed by qualified service personnel
Performance
Checks
The instrument has been inspected for mechanical and electrical
performance before shipment from the factory. It is free of physical
defects and in perfect electrical order. Check the instrument for
damage in transit and perform the electrical procedures outlined in
the section entitled Unpacking and Initial Inspection.
Grounding
Requirements
To insure the safety of operating personnel, the U.S. O.S.H.A.
(Occupational Safety and Health) requirement and good engineering
practice mandate that the instrument panel and enclosure be "earth"
grounded. Although BNC housings are isolated from the front panel,
the metal part is connected to earth ground.
WARNING
Do not make an attempt to float the output from ground as it
may damage the Model 3152 and your equipment.
Long Term Storage or
Repackaging For
Shipment
If the instrument is to be stored for a long period of time or shipped
immediately, proceed as directed below. If you have any questions,
contact your local Racal Instruments Representative or the Racal
Instruments Customer Service Department.
1.
Repack the instrument using the wrappings, packing
material and accessories originally shipped with the unit. If
the original container is not available, purchase replacement
materials.
2.
Be sure the carton is well-sealed with strong tape or metal
straps.
3.
Mark the carton with the model and serial number. If it is to
be shipped, show sending and return address on two sides
of the box.
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