Cooper Bussmann 858 User Manual
Page 7
DOCUMENT 1025
REV.
H
Instruction Manual
AGS-LED
858 LED Series
Sizes 1, 2, 3, 4 and 5
vii
6
Table of Contents
1
Revisions ............................................................................................................................... ii
2
Limited Product Warranty .................................................................................................... iii
3
Safety Notices ........................................................................................................................ iv
3.1
Keep Away from Live Circuits ....................................................................................... iv
3.2
RESUSCITATION ......................................................................................................... iv
4
Safety Symbols ....................................................................................................................... v
4.1
Danger .............................................................................................................................. v
4.2
Warning ............................................................................................................................ v
4.3
Caution ............................................................................................................................. v
4.4
Warning: Notice ............................................................................................................... v
4.5
Warning : Important ......................................................................................................... v
5
Test Equipment and Tools ..................................................................................................... vi
6
Table of Contents ................................................................................................................. vii
7
List of Figures and Tables .................................................................................................. viii
8
General Information ............................................................................................................... 1
8.1
General Description ......................................................................................................... 1
8.2
Classification of Signs...................................................................................................... 1
8.3
Part Numbers: .................................................................................................................. 2
9
Installation .............................................................................................................................. 3
10
Maintenance and Troubleshooting ......................................................................................... 6
10.1
General ............................................................................................................................. 6
10.2
Problem Solving Guide .................................................................................................... 8
10.3
Measuring Input Current (Signs Without Optional Power Switch) ............................... 11
10.4
Measuring Input Current (Signs With Optional Power Switch) .................................... 11
10.5
Checking Power Supply LED Cable .............................................................................. 12
10.6
Checking LED MODULE Cable Connections .............................................................. 13
10.7
Checking the First LED MODULE ............................................................................... 13
10.8
Checking the Second LED MODULE ........................................................................... 14
10.9
Continue Checking the Rest of the LED MODULES .................................................... 15
10.10
Replacing an LED MODULE ........................................................................................ 16
10.11
Sign PC Board P/N 62277 Calibration ........................................................................... 18
10.12
Replacing Sign Power Supply Board & Heat Sink P/N 62277 ...................................... 18
11
Figures and Tables ................................................................................................................ 21