Click here to make tpub.com your Home Page

Page Title: REPLACE MOD II MODEM PWA. (Exterior)
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

TM 5-6350-275-24&P
3-50. REPLACE MOD II MODEM PWA. (Exterior) (Figure 3-39 and FO-6 sheet 2).
This task consists of:
a. Remove
b. Install
INITIAL SETUP
Tools:
General Safety Instructions:
Screwdriver, Flat tip (Item 6, App B)
Remove all jewelry while working on equipment.
Equipment Condition:
Wear ESD wriststrap while handling electronic assemblies.
AC adapter disconnected
Materials/Parts:
Mod II Modem PWA
WARNING
Shut off power source before attempting to disconnect, service, or connect wires
or cables. Failure to do so may result in serious injury or death.
a. Removal
(1) Open and remove front access cover from NEMA 4 enclosure.
(2) Remove black wire slip-on lug from 12 vdc battery (6).
(3) Tag and remove wires from J1 and J2 (FO-6, sheet 2) on Mod II Modem PWA (9).
(4) Press out on side of snap track PWA holder (*) and remove Mod II Modem PWA (9) from snap track
alignment slots.
b. Installation
(1) Set the link settings and/or switch settings exactly the same as removed PWA or refer to Appendix E, page
E-52, for PWA settings.
(2) Press out on sides of snap track PWA holder and install Mod II Modem PWA (9) into snap track alignment
slots.
(3) Connect tagged wires to J1 and J2 (FO-6, sheet 2).
(4) Connect black wire slip-on terminal lug to 12 vdc battery (6).
(5) Connect AC adapter to power source.
(6) Place front access cover on NEMA 4 enclosure and secure it.
3-130

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business