3M 9850 用户手册

3M

 Overhead Projector 9850

i

  3M 2000

Revision bars placed in the margins ( 

 

) indicate where additions or changes to a parts identification list

occurred. Items deleted from a parts identification list are indicated on this page only. Changes to illustrations
are not indicated by revision bars, nor shown in this revision history.

The original issue of this manual and subsequent revisions are identified as follows:

Issue date: 8/95

Original

August 1995

All pages

Rev. B

April 1996

All pages

Rev. C

March 1997

All pages

Rev. D

March 2000

Page 2

Added new Quick Reference item:
BLADE, Fan, 4.00 CW, 5 Blade (Version 2 only)
78-8099-8767-6.
Added: (Version 1 only) to 115V/230V Crossflow 
Fans.
Added: (Mitronic) to IGNITOR and added new
IGNITOR (Schieder) 78-8073-3049-9.
Added new: MOTOR, Fan, 100V (Version 2 only)
78-8099-8790-8,  MOTOR, Fan, 120V (Version
2 only) 78-8099-8791-6,  and MOTOR, Fan, 
230V

 

(Version 2 only) 78-8099-8792-4.

Added: (Version 1 only) to Thermostat (FNT) 
78-8079-9010-2. Added new item: Thermostat 
(FNT) (Version 2 only) 78-8079-8933-6.

Page 11

Changed item 0 to 0A, and added new item 0B,
Focus Arm Upgrade Kit (Europe only)
(DY-0210-2704-9), and new item 0C, Focus Arm 
Upgrade Kit (78-8054-1821-3).

Page 14

Modified the art to show Version 1 Crossflow Fan
Assembly and added new Version 2 Fan Motor
components.

Page 15

Added: (Version 1 only) to items 4, 5A and 5B.
Changed: item 6 from SCREW, Plastite, 
6–19 x 5 x 16, 26-1002-4948-6 to SCREW, 
Plastite, M3.5 x 8, DY-1117-1909-1.
Added: (Version 1 only) to 7A and added new 7B, 
THERMOSTAT, Safety, (FNT) (Version 2 only) 
78-8079-8933-6.
Added: new P/N and serial number break to item
12A from 78-8073-3135-6 BASE to 
78-8097-3529-9 BASE ASSEMBLY – 9800 
(Version 1 only). Added new item 12B

 

78-8099-8761-9 for Version 2.