Harsco Industrial SC-1500 Owner's Manual page 7

5.1 M
AINTENANCE AND
5.1.1 Semi-Annually ....................................................................................................... 40
5.1.2 Annually ................................................................................................................ 40
5.2 P
REVENTIVE
5.2.1 Daily Preventive Maintenance ............................................................................... 41
5.2.2 Weekly Preventive Maintenance ........................................................................... 41
5.2.3 Monthly Preventive Maintenance .......................................................................... 42
5.3 C
LEANING THE
5.4 A R
FTER EPAIRS OR
5.5 S
EQUENCE OF
5.6 T
ROUBLESHOOTING
5.6.1 Loss of Power ....................................................................................................... 45
5.6.2 Loss of Water Level .............................................................................................. 45
5.6.3 Low Gas Pressure................................................................................................. 45
5.6.4 High Gas Pressure ................................................................................................ 45
5.6.5 High Water Temperature ....................................................................................... 45
5.6.6 Low Air .................................................................................................................. 45
5.6.7 Flame Failure ........................................................................................................ 46
5.6.8 Flame Error ........................................................................................................... 46
5.6.9 Flue Problem ........................................................................................................ 46
6 PARTS/TECHNICAL SUPPORT ...................................................................................... 46
6.1 T B
ERMINAL
6.1.1 Wiring Diagram - Power Box (SC-3000 and SC-4000 Only .................................. 47
6.1.2 Terminal Block Assignments - High Voltage (TB2) Terminal Block ...................... 48
6.1.3 Terminal Block Assignments - Low Voltage (TB1) Terminal Block ....................... 49
6.1.4 SC-3000 & SC-4000 Control Transformer Diagrams ............................................. 50
6.1.4.1 SC-3000 & SC-4000: 208 VAC, Three Phase, 60 Hertz ................................ 50
6.1.4.2 SC-3000 & SC-4000: 220-240 VAC, Three Phase, 60 Hertz ......................... 50
6.1.4.3 SC-3000 & SC-4000: 440-480 VAC, Three Phase, 60 Hertz ......................... 51
6.1.5 SC-1500 & SC-2000 Wiring Diagram .................................................................... 52
6.1.6 SC-3000 & SC-4000 480V Wiring Diagram ........................................................... 56
6.1.7 Main Boiler Assembly (SC-1500 & SC-2000) ........................................................ 58
6.1.8 NURO Control Panel (SC-1500 & SC-2000) ......................................................... 59
6.1.9 Heat Exchanger Assembly (SC-1500 & SC-2000) ................................................ 60
6.1.10 Natural Gas Train, Burner & Blower Assembly (SC-1500 & SC-2000) .............. 61
6.2 B P
OILER ARTS
6.2.1 Main Boiler Assembly (SC-3000 & SC-4000) ........................................................ 62
6.2.2 NURO Control Panel (SC-3000 & SC-4000) ......................................................... 63
6.2.3 Main Power Box (SC-3000 & SC-4000) ................................................................ 64
6.2.4 Heat Exchanger Assembly (SC-3000 & SC-4000) ................................................ 65
6.2.5 Natural Gas Train, Burner & Blower Assembly (SC-3000 & SC-4000) .................. 66
6.2.6 Propane Gas Train (SC-3000 & SC-4000) ............................................................ 67
7 LIMITED WARRANTY ..................................................................................................... 68
8 BOILER FIRE-TEST REPORT ......................................................................................... 69
APPENDIX A - MAINTENANCE LOG..................................................................................... 70
APPENDIX B - BOILER ALTITUDE DERATE SCHEDULE .................................................... 71
APPENDIX C - WATER QUALITY STANDARDS QUALITY STANDARDS FOR HYDRONIC BOILERS IN
MULTI-METAL SYSTEMS ....................................................................................................... 72
I S
NSPECTION CHEDULE
M ........................................................................................ 41
AINTENANCE
B & C
URNER OMBUSTION
M
AINTENANCE
O ........................................................................................ 44
PERATIONS
.................................................................................................... 45
A
LOCK SSIGNMENTS AND
I (SC-3000 & SC-4000) ................................................. 62
DENTIFICATION
................................................................. 40
C ...................................................... 42
HAMBER
.............................................................................. 43
W D ............................................. 47
IRING IAGRAMS
TM
P-K SONIC Gas Fired Boiler
T T T T echnical Service 1.877.728.5351 echnical Service 1.877.728.5351 echnical Service 1.877.728.5351 echnical Service 1.877.728.5351