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D
HARRISON
DC
POWER SUPPLY
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Figure 2-2.
Rack Mounting, One Unit
2-13 To mount two units side-by-side, proceed
as follows:
a.
Remove the four screws from the front
panels of both units.
b.
Slide rack mounting ears between the
front panel and case of each unit.
c.
Slide combining strip between the front
panels and cases of the two units.
d.
After fastening rear portions of units to-
gether using the bolt, nut, and spacer, replace
panel screws.
2-14 To mount a single unit in the rack panel,
proceed as follows:
a.
Bolt rack mounting ears, combining
strips, and angle brackets to each side of center
spacing panels.
Angle brackets are placed be-
hind combining strips as shown in Figure 2-2.
b.
Remove four screws from front panel of
unit.
c.
Slide combining strips between front
panel and case of unit.
d.
Bolt angle brackets to front sides of case
and replace front panel screws.
2-15 INPUT POWER REQUIREMENTS
2-16 This power supply is operated from a nominal
115 volt 60 Hz power source.
The input power re-
quired when operated from a 115 volt 60 Hz power
source at full load is:
Model 6110A
60 Watts
Model 6516A
40 Watts
2-2
2-17 POWER CABLE
2-18 To protect operating personnel, the National
Electrical Manufacturers Association (NEMA) rec-
ommends that the instrument panel and cabinet be
grounded.
This instrument is equipped with a
three conductor power cable.
The third conductor
is the ground conductor and when the cable is
plugged into an appropriate receptacle, the instru-
ment is grounded.
The offset pin on the power
cable three-prong connector is the ground connec-
tion.
2-19 To preserve the protection feature when op-
erating the instrument from a two-contact outlet,
use a three-prong to two-prong adapter and con-
nect the green lead on the adapter to ground.
2-20 REPACKAGING FOR SHIPMENT
2-21 To insure safe shipment of the instrument, it
is recommended that the package designed for the
instrument be used.
The original packaging mate-
rial is reusable.
If
it is not available, contact
your local Hewlett-Packard field office to obtain
the materials.
This office will also furnish the
address of the nearest service office to which the
instrument can be shipped.
Be sure to attach a
tag to the instrument which specifies the owner,
model number, full serial number, and service re-
quired, or a brief description of the trouble.
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Table of Contents
Troubleshooting
