HindlePower AT30 SERIES Operating And Service Instructions page 5

2.3 Setting the AT30 parameters
2.3.1 Understanding parameter settings ........................................................... 30
2.3.2 Setting the Float and Equalize voltages ................................................... 31
2.3.3 Setting the Equalize timer ....................................................................... 32
2.3.4 Setting the Alarms .................................................................................. 32
Setting the high and low dc voltage alarms............................................... 33
Adjusting ground detection sensitivity ...................................................... 34
Disabling the ground detection alarm....................................................... 35
2.3.5 Setting the Current Limit value ................................................................ 35
2.3.6 Enabling the high dc voltage shutdown feature......................................... 36
2.3.7 Adjusting the Voltmeter accuracy............................................................. 37
2.3.8 Using the Low Level Detector (LLD) ........................................................ 38
2.3.9 Using the front panel security feature....................................................... 39
2.4 Performing routine maintenance.................................................................... 40
Sample preventive maintenance procedure.................................................... 42
3 Servicing the AT30 Battery Charger
3.1 A step-by-step troubleshooting procedure ...................................................... 44
3.2 Interpreting front panel error messages.......................................................... 45
3.3 Using the troubleshooting chart ..................................................................... 48
3.4 Troubleshooting chart begins on.................................................................... 49
3.5 Replacing defective components ................................................................... 58
3.6 Ordering replacement parts........................................................................... 62
APPENDIX A: AT30 Performance Specifications ............................................................. 64
APPENDIX B: Field Installable Accessories .................................................................... 65
APPENDIX C: Standard Drawings *
Outline: AT30 Battery Charger NEMA-1 Style-5018 Enclosure .................................................... 66
Outline: AT30 Battery Charger NEMA-1 Style-5030 Enclosure .................................................... 68
Outline: AT30 Battery Charger NEMA-1 Style-163 Enclosure ...................................................... 70
Internal Component Layout: AT30 Style-5018 Enclosure w/Common Options ............................ 72
Internal Component Layout: AT30 Style-5030 Enclosure w/Common Options ............................ 74
Internal Component Layout: AT30 Style-163 Enclosure w/Common Options .............................. 76
Instrument Panel / PC Board Detail: AT30 Series Battery Charger.............................................. 78
Schematic: AT30 Series Battery Charger - Standard w/o Options ............................................... 80
Schematic: AT30 Series Battery Charger - with Common Options .............................................. 82
Connection Diagram: AT30 Battery Charger - Power Wiring w/Common Options ....................... 84
Connection Diagram: AT30 Battery Charger - Control (Signal) Wiring......................................... 86
Connection Detail: AT30 Battery Charger - I/O Panels & Rectifier Assemblies............................ 88
APPENDIX D: Recommended Float/Equalize Voltages / Temp. Compensation ............. 90
APPENDIX E: DNP3 Level 2 / Modbus Communications Module..................................... 91
APPENDIX F: Forced Load Sharing ................................................................................. 92
MANUAL SPECIFICATIONS (document control information / online availability) ................... 94
* A customized record drawing package is available for your particular AT30, featuring an itemized
internal component layout, electrical schematic with component ratings, and a full connection diagram.
If the standard drawings featured in this manual are not sufficient, please contact your Sales
Representative for drawing availability from the AT30 manufacturer.
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