
© Agilent Technologies2000–2003 Agilent 3070 / 79000 DUT Power Supply Installation 38
Installing DUT Power Supplies
5 Install the 6634A/B in the middle location, shown in
Figure 14, by setting the power supply in the middle
slot and using two screws to secure the mounting
bracket to the cradle DUT mounting support.
6 Using a #1 Pozidriv screwdriver and 2 dress screws
(0570-1366), secure the 6634A/B to the cradle DUT
mounting support using the rack mount ears as
shown in
Figure 16.
Figure 16 Power supply front mounting
7 If a 6624A supply needs mounted, go to 6624A DUT
Supply Installation. If a 6624A does not need
mounted, reinstall mounting bracket number #1. The
correct mounting is shown in
Figure 14 on page 36.
Face Down 6634A/B DUT Supply Installation
1 Using a #2 Pozidriv screwdriver remove power
supply mounting bracket #1, shown in
Figure 14 on
page 36, from power supply mounting bracket #2. If
a middle 6634A/B or an 6624A is already installed,
remove power supply mounting bracket #1 from
them and set the bracket and the screws aside for
later use. The middle 6634A/B will need to be
removed to install the face down 6634A/B.
2 Plug in the face down 6634A/B and set the GPIB
address to 3. Since front panel access is not possible
after mounting, this must be done before mounting
the power supply. See the section
Programming the
GPIB Address on Supplies with Front Panels on
page 72 for instructions.
3 The face down 6634A/B is mounted next to the
cradle. There are two mounting brackets included in
each Agilent 79000, one on each end of where the
face down 6634A/B is installed. Remove the
mounting brackets from the cradle frame, front and
rear, and attach them to the power supply using the
0515-0383 screws in the plastic bag tied to the cradle
DUT mounting support. First attach the 6634A/B
mounting bracket to the power supply using the
slotted holes, but do not tighten them. Insert the face
down 6634A/B with the GPIB connector toward the
front of the system and re-attach the mounting
brackets to the cradle frame, shown in
Figure 17 on
page 39, using two screws in both the front and rear
to secure the power supply to the cradle. Next tighten
the screws in the slotted holes to secure the power
supply to the cradle.
Cradle DUT
Mounting Support
662
Rack Mount Ears
with Dress Screws
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