HP 3312A Service Manual

Model 3312A
Section II
SECTION H
INSTALLATION
2-1. INTRODUCTION,
2-2. This section explains how to prepare the Model 3312A
Function Generator for use. Included are initial inspection
procedures, power and grounding requirements, environ-
mental information, mounting instructions and instructions
for repackaging for shipment.
2-3. INITIAL INSPECTION,
2-4. This instrument was carefully inspected both mechani-
cally and electrically before shipment. If the shipping
container is damaged it should be kept until the contents of
the shipment have been checked mechanically and electri-
cally. If the instrument does not pass a mechanical
inspection or the electrical performance tests given in
Section V, notify the carrier and refer to the warranty on
the front cover of this manual.
2-5. POWER REQUIREMENTS.
2-6. The Model 3312A can be operated from any source of
100, 120, 220 or 240 volts ac + 5% —10%, of 48 Hz to
440 Hz frequency. The instrument can be easily adapted to
the available line voltage by changing the position of the
slide switches on the rear panel.
2-7, Figure 2-1 illustrates the standard power plug config-
urations that are used throughout the United States and in
other countries. The -hp- part number shown directly below
each plug drawing is the part number for a 3312A power
cord equipped with the proper plug. If the appropriate
power cord is not included with the instrument, notify the
nearest Hewlett-Packard office and a replacement cord will
be provided.
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8120-1351 8120-1369 8120—1689
STD -B-4195
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Figure 2-1. Power Plugs.
2-8. GROUNDING REQUIREMENTS.
2-9. For the safety of operating personnel, the instrument
must be grounded. The offset pin on the power cable
grounds the instrument when plugged into the proper
receptacle.
2-10. INSTRUMENT MOUNTING.
2-11. Bench Use.
2-12. The front of the 3312A may be elevated for
operating convenience by flipping down the bails which are
attached to the two front feet of the instrument.
2-13. REPACKAGING FOR SHIPMENT.
2-14. The following paragraphs contain a general guide for
repackaging the instrument for shipment. Refer to Para-
graph 2-15 if the original container is to be used or 2-16 if
it is not. If you have any questions, contact the nearest -hp-
Sales and Service Office (see Appendix A for office
locations).
NOTE
if the instrument is to be shipped to Hewlett-
Packard for service or repair, attach a tag to the
instrument identifying the owner and indicating
the service or repair to be accomplished. In-
clude the model number and full serial number
of the instrument. In any correspondence,
identify the instrument by model number and
full serial number.
2-15. Place instrument in original container with appropri-
ate packing material and seal well with strong tape or metal
bands. If original container is not available, one can be
acquired from your nearest -hp- Sales and Service Office.
2-16. Hf original container is not to be used, proceed as
follows:
a. Wrap instrument in heavy paper, or plastic before
placing in an inner container.
b. Place packing material around all sides of instrument
and protect panel face with cardboard strips.
c. Place instrument and inner container in a heavy
carton or wooden box and seal with strong tape or metal
bands.
d, Mark shipping container “DELICATE INSTRU-
MENT,” “FRAGILE,” etc.
2-1

HP 3312A Specifications

General

Brand	HP
Model	3312A
Category	Inverter
Language	English