IBM Fire Alarm Back-up UPS1481 UNIT - Manual (Page 5)

OnLine Power
(6002-1646) Rev. X8 i
TABLE OF C ONTENTS
SECTION PAGE
SECTION 1 OPERATION 1
1-1 INTRODUCTION 1
1-2 BENEFITS 2
1-3 PRODUCT FEATURES 1, 5
1-4 CUSTOMERS CONNECTIONS 6-9
1-5 Fire Alarm Back-up UPS1481 SIZING 9
1-6 OUTPUT LOADS 9
1-7 OPTIONS 9
SECTION 2 PREINSTALLATION 11
2-1 SITE P LANNING AND PREPARATION 12
2-1-1 LOCATION CONSIDERATIONS 13
2-2 PRE-INSTALLATION 14
2-3 ELECTRICAL CONNECTIONS 14
2-3-1 REMOTE SIGNALING CONNECTIONS 15
2-4 STORAGE 16
SECTION 3 OPERATION 18
3-1 START-UP PROCEDURES 18
3-2 OPERATION 19
3-2-1 TURN-ON THE Fire Alarm Back-up UPS1481 19
3-2-2 TURN-OFF THE Fire Alarm Back-up UPS1481 19
3-3 THEORY OF OPERATION 19-20
3-4 COMPONENT LOCATION 22-24
3-5 MAJOR COMPONENTS 25
3-5-1 CONTROL BOARD 25
3-5-2 OTHER PARTS 25
3-5-3 HEATSINK ASSEMBLY 25
APPENDIX A - EXTENDED BATTERY RUN CHART 26
APPENDIX B - OPTIONAL MAIN INPUT & OUTPUT CIRCUIT BREAKER 27-28
APPENDIX C - LCD DISPLAY MENU AND TROUBLE SHOOTING 29-31
APPENDIX D - SPECIFICATIONS. 32-33
S/D:6120-795, 6120-796 34-35
BATTERY DIAGRAMS 36-43