Condair Nortec GS 50, Operation And Maintenance Manual

Page: 6 / 92

6 Contents
2583701_C_EN_1812_Nortec-GS_OM Nortec GS
6.4 Management of Scale and Chloride Levels 58
6.4.1 Adjusting Blowdown Settings 59
6.5 Maintenance Procedures 60
6.5.1 Removal and Installation of Access Panels 60
6.5.2 Cleaning the Tank 61
6.5.3 Cleaning the Secondary Heat-exchanger 64
6.5.4 Cleaning the Float Chamber 65
6.5.5 Cleaning Hoses, Dual Fill Valves and Drain Pump 66
6.5.6 Cleaning the Burner Assembly 68
6.5.7 Replacing Backup Battery 70
6.5.8 Replacing Internal Fuse 71
6.5.9 Resetting Service Reminder 72
6.6 Installing Software Updates 72
7 Fault Isolation 74
7.1 General 74
7.2 Fault Indication 74
7.3 General Troubleshooting 75
7.4 Nortec GS Warning and Fault List 77
7.5 Resetting Fault Status 86
7.6 Driver Board Layout 87
7.7 Integrated Control Board Layout 87
8 Wiring Diagrams 88
9 Decommissioning 90
9.1 General 90
9.2 Removal from Service for Disposal or Long-term Storage 91
9.3 Disposal/Recycling 91
10 Product Specifications 92
10.1 Performance Data 92
10.2 Operating Data 92
10.3 Size and Weight 93
A Appendix 94
A.1 Torque Values 94
A.1.1 Torque Sequences 95