Pentair AUTOTROL LOGIX 742 - Page 4

Installer manual Autotrol Magnum 293 - 298 Logix 742-762 - Table of Contents
4 / 110 Ref. MKT-IM-012 / D - 03.02.2022
7.1.1 Activating the softener ........................................................................................ 63
7.1.2 Additional tips...................................................................................................... 65
7.2 Sanitization .................................................................................................. 65
7.2.1 Disinfection of water softeners........................................................................... 65
7.2.2 Sodium or calcium hypochlorite ......................................................................... 65
7.2.3 Electro chlorination............................................................................................. 66
8 Operation......................................................................................... 67
8.1 Recommendations ...................................................................................... 67
8.2 Manual regeneration................................................................................... 67
8.3 To advance regeneration cycles.................................................................. 68
8.4 To cancel a regeneration ............................................................................ 68
9 Maintenance .................................................................................... 69
9.1 293 CV / IT: General system inspection ...................................................... 69
9.1.1 Water quality ....................................................................................................... 69
9.1.2 Mechanical Checks ............................................................................................. 69
9.1.3 Regeneration test................................................................................................ 70
9.2 293 CV / IT: Recommended maintenance plan........................................... 70
9.3 298 CV / IT: General system inspection ...................................................... 71
9.3.1 Water quality ....................................................................................................... 71
9.3.2 Mechanical Checks ............................................................................................. 71
9.3.3 Regeneration test................................................................................................ 72
9.4 298 CV / IT: Recommended maintenance plan........................................... 72
9.5 Recommendations ...................................................................................... 74
9.5.1 Use original spare parts...................................................................................... 74
9.5.2 Use original approved lubricants........................................................................ 74
9.5.3 Maintenance instructions ................................................................................... 74
9.6 Cleaning and maintenance.......................................................................... 75
9.6.1 First steps............................................................................................................ 75
9.6.2 Injector cleaning.................................................................................................. 75
9.6.3 Refill controller cleaning .................................................................................... 75
9.6.4 Pilot filter screen cleaning.................................................................................. 77
9.6.5 Controller cover disassembly ............................................................................. 78
9.6.6 Camshaft cover disassembly .............................................................................. 78
9.6.7 Motor replacement.............................................................................................. 79
9.6.8 Camshaft replacement ....................................................................................... 80
9.6.9 Optical sensor and controller replacement ....................................................... 81
9.6.10 Turbine cleaning or replacement ....................................................................... 82
9.6.11 Top plate and disc valve replacement ................................................................ 83
9.6.12 Cartridge replacement........................................................................................ 85
9.6.13 Valve on tank assembly....................................................................................... 87
10 Troubleshooting .............................................................................. 88
10.1 Logix controller ........................................................................................... 88
10.2 Magnum IT and Cv valve.............................................................................. 89