User's Manual

Table of Contents
Page 4 User’s Manual for ION
®
-U
4.3.15.2. Connect Opus short plug to RU 45
4.3.15.3. Disconnect Opus short plug from RU 46
4.3.16. Optional equipment for optical fiber connection 46
4.4. COMMISSIONING FLOW-CHART 47
5.
ALARMS 49
5.1. BITE AND ALARMS 49
5.2. TROUBLESHOOTING 49
5.3. STATUS LED ALARMS 49
5.4. EXTERNAL ALARM INPUTS AND OUTPUTS 50
6.
MAINTENANCE 51
6.1. GENERAL 51
6.2. REPLACING THE FAN UNIT 52
6.3. CLEANING THE HEAT SINK 53
7.
APPENDIX 54
7.1. ILLUSTRATIONS 54
7.2. SPECIFICATIONS 55
7.3. SPARE PARTS 55
7.4. LIST OF CHANGES 55
8.
INDEX 56