Zeiss humphrey HFA II-i series Field Service Manual page 399

Instrument: Humphrey Field Analyzer II-i
Subject: Magnetic Optical (MO) Drive Upgrade Procedure
Informational
Status:
The information and instructions provided in this service bulletin will enable an HFA 2i service technician to
install the MO drive upgrade in models starting with the following serial numbers:
720i-5109
The MO drive upgrade provides the customer with a convenient and easy method of backing up the
database in the above listed models. The MO drive is standard in the 750i.
The MO drive can use either a 230Mb optical disk (supplied) or a 640Mb optical disk (optional) [P/N 51474].
Kit (P/N 52969) is required for the MO drive upgrade and contains the following parts:
PART NUMBER
51476
29378-3
33905
51486
xxxxx
32382
28293-8
14446
14196
Note – DST diagnostic diskettes will be required for this upgrade
Upgrade Procedure
1) Perform a pre-checkout on the instrument using Part I of the checklist in Section 2 of the HFA 2i
service manual.
2) Check strapping of the MO drive per service bulletin HFA2i-003x.
Power off the instrument.
3)
Install the MO drive using the hardware that comes with the MO drive assembly. Refer to Figure 1.
4)
5) Connect the power and data cables to the MO drive.
Insert DST disk# 1. Power on the instrument and follow the on-screen instructions to install the DST
6)
software disks. Once the DST software has been loaded, select the following:
a) From the DST Main Menu, select Configuration.
b) Select Set Model / Hardware Options.
c) Select Install MO Drive (it will only beep, nothing else is displayed).
7) Power off the instrument.
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This service bulletin replaces FA2i-007A
740i-9171 745i-4000
QTY DESCRIPTION
1 Assy., MO Drive
1 Panel, Disk Drives (Front Molded Panel)
1 MO Disk - 230Mb
1 Panel (black metal spacer between MO drive and Floppy drive)
1 Latest Software Set (see FA2i-005x)
2 Washer, Split M3/5.6/1.0 SST
2 Screw, M3 x 8 Soc HD Cap S/BZ
4 Washer, SQ Cone .142/.307/.039 ST
4 Screw, 6-32 x .250 Soc HD Cap ST
PROPRIETARY and CONFIDENTIAL
SERVICE
BULLETIN
No.: FA2i-007B
Date: 5 Nov 03
Pages: 3
(see FA2i-005x).
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