Pentair Fleck 4600 MECH, Installer Manual

Page: 4 / 92

Installer manual Fleck 4600 MECH - Table of Contents
4 / 92 Ref. MKT-IM-027 / C - 12.11.2019
7.1 Water filling, draining and waterproofness inspection .............................. 52
7.2 Sanitization .................................................................................................. 53
7.2.1 Disinfection of water softeners........................................................................... 53
7.2.2 Sodium or calcium hypochlorite ......................................................................... 53
7.2.3 Electro chlorination............................................................................................. 54
8 Operation......................................................................................... 55
8.1 Display during operation ............................................................................. 55
8.1.1 During service ..................................................................................................... 55
8.1.2 During regeneration............................................................................................ 55
8.2 Recommendations ...................................................................................... 56
8.3 Manual regeneration................................................................................... 56
8.3.1 Manual immediate regeneration ........................................................................ 56
8.3.2 To advance regeneration cycles ......................................................................... 56
8.4 Operation during power failure................................................................... 56
9 Maintenance .................................................................................... 57
9.1 General system inspection.......................................................................... 57
9.1.1 Water quality ....................................................................................................... 57
9.1.2 Mechanical Checks ............................................................................................. 57
9.1.3 Regeneration test................................................................................................ 58
9.2 Recommended maintenance plan .............................................................. 59
9.2.1 Valve used for softening...................................................................................... 59
9.2.2 Valve used for softening...................................................................................... 61
9.3 Recommendations ...................................................................................... 63
9.3.1 Use original spare parts...................................................................................... 63
9.3.2 Use original approved lubricants........................................................................ 63
9.3.3 Maintenance instructions ................................................................................... 63
9.4 Cleaning and maintenance.......................................................................... 63
9.4.1 First steps............................................................................................................ 63
9.4.2 Controller motor replacement............................................................................ 64
9.4.3 Power head disassembly/replacement .............................................................. 65
9.4.4 Piston and/or brine valve and/or seal and spacer kit disassembly/
replacement ........................................................................................................
66
9.4.5 Micro-switches replacement .............................................................................. 68
9.4.6 Brine cam replacement ...................................................................................... 69
9.4.7 Injector cleaning.................................................................................................. 70
9.4.8 BLFC cleaning ..................................................................................................... 71
9.4.9 Valve on tank assembly....................................................................................... 72
10 Troubleshooting .............................................................................. 73
11 Spare parts and options................................................................... 76
11.1 Valve parts list ............................................................................................. 76
11.2 Power head parts list .................................................................................. 78
11.2.1 Volumetric power head parts list........................................................................ 78
11.2.2 Time clock power head specific parts and assembly list................................... 80