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Installation
` Field installation requires that you order a K04-3314A
kit that contains the necessary parts for converting a stan-
dard instrument to an Option 001. The K04-3314A kit
includes the first six parts listed in the following table.
X3 PC Assembly
03314-66505
X3 Output Cable
03314-61611
X3 Power Supply Cable
03314-61616
BNC
jack
1250-1717:
SCREW PH M3
0515-0886 .
WASHER-LOCK-SCR 4
2190-0004
1902-3301
0360-0124
0890-0060
DIODE, Zener, 35.8V
Tie Point
Flexible Tubing
CABLE, COAX, А5 to Main Output
WASHER, SHLDR
Label
03314-61613
5040-0345
7120-8377
* These items are required if you are installing Option 001 into
3314A's with serial numbers
2141 A00101 through 2141A00150.
** These items are required if you are installing Option 001 into
3314A's with serial numbers 2141 400151 through 2141A00261.
Cable W13 in this serial number range is 20mm shorter than a
standard cable (too short to be used with Option 001). The short
cable can be identified because it has ап RCA PHONO type con-
nector. The longer cable has a BNC panel connector.
WARNING
Failure
to install AICRI23
(35.8V zener
diode)
into 3314A's
with serial numbers
2141400101
through 2141400150 when in-
stalling Option 001, will affect the warranty
of the 33144
and Option 001.
This diode
protects the ХЗ PC Assembly from
"high
line" operation. High line conditions exist
whenever the line voltage exceeds the line
voltage switch settings by more than 595.
2-10. INSTALLATION (OPTION 001)
Maintenance described herein is performed
with power supplied to the instrument and
protective
covers
removed.
Such
main-
tenance should
be performed
by service-
trained personnel
who
are aware
of the
hazards involved (for example fire and elec-
trical shock).
Where
maintenance
can
be
performed without power applied, the power
cord should be removed.
Model 3314A
Before any repair is completed, ensure that
all safety features are intact and functioning
and that all necessary parts are connected to
their protective grounding means.
WARNING.
All
3314A4's
with
serial
numbers
from
2141400101 through 2141400150 must have
a 35.8V zener diode added to the power sup-
ply before installing Option 001. This diode
is required to protect Option 001 from "high
line" operation. High line conditions exist
when the line voltage exceeds the line voltage
switch settings by more than 5%.
NOTE
The installation of ASCR123 must be done
very carefully to meet HP's stringent quality
assurance
requirements.
Failure
to install
A3CR 123 as directed will affect the warran-
ty. See "LIMITATION OF WARRANTY"
paragraph on page i of this manual for exact
details.
2-11. HOW TO INSTALL A3CR123 (Serial numbers
2141A00101 through 2147A00150 only)
Read the entire set of instructions and review Figure 2-4,
* A3CRI23 Installation" before beginning. Review the
general safety consideration and the static sensitivity
topics in Section VIII of the Service Manual.
There are several components on the A3 PC
Assembly that are static sensitive. The work
station,
the soldering iron and the service
personnel should be static protected.
A. Remove the power cord.
B. Remove the screws securing the top handle and
then remove the handle. Remove the top cover by pull-
ing the cover carefully up and to the rear of the 3314A.
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