Pentair FLECK 9000 SXT, Installer Manual, Page: 5 / 118

Installer manual Fleck 9000 SXT - Table of Contents
Ref. MKT-IM-020 / C - 21.11.2019 5 / 118
9.1.3 Regeneration test................................................................................................ 70
9.2 Recommended maintenance plan .............................................................. 72
9.2.1 Valve used for softening...................................................................................... 72
9.3 Recommendations ...................................................................................... 74
9.3.1 Use original spare parts...................................................................................... 74
9.3.2 Use original approved lubricants........................................................................ 74
9.3.3 Maintenance instructions ................................................................................... 74
9.4 Cleaning and maintenance.......................................................................... 74
9.4.1 First steps............................................................................................................ 74
9.4.2 Controller motor replacement............................................................................ 75
9.4.3 Controller replacement ...................................................................................... 76
9.4.4 Power head disassembly/replacement .............................................................. 77
9.4.5 Upper piston and/or seal and spacer kit replacement....................................... 79
9.4.6 Lower piston and/or front side seal and spacer kit replacement...................... 81
9.4.7 Back side seal and spacer cartridge replacement............................................. 83
9.4.8 Micro-switches replacement .............................................................................. 90
9.4.9 Injector cleaning.................................................................................................. 91
9.4.10 BLFC cleaning ..................................................................................................... 93
9.4.11 Valve on tank assembly....................................................................................... 94
10 Troubleshooting .............................................................................. 95
10.1 Error detection ............................................................................................ 98
10.1.1 Motor stall/cam sense error............................................................................... 98
10.1.2 Motor run-ON error/cycle sense error............................................................... 99
10.1.3 Regeneration failure ........................................................................................... 99
10.1.4 Memory error ...................................................................................................... 100
11 Spare parts and options................................................................... 101
11.1 Valve parts list ............................................................................................. 101
11.2 Power head parts list .................................................................................. 103
11.3 Controller parts list..................................................................................... 104
11.4 Safety brine valves list ................................................................................ 105
11.5 Bypass valve assembly list.......................................................................... 106
11.5.1 Plastic bypass (no yoke) ...................................................................................... 106
11.5.2 1" BSP female stainless steel bypass ................................................................ 107
11.5.3 1" BSP female brass bypass with mixing ........................................................... 109
11.6 Distribution systems parts list.................................................................... 110
11.7 Second tank adapter parts list.................................................................... 111
11.8 Air checks list .............................................................................................. 112
11.9 Meters parts list .......................................................................................... 112
11.9.1 ¾" plastic turbine meter ..................................................................................... 112
11.9.2 1" brass turbine meter........................................................................................ 113
11.10 CE compliance parts list ............................................................................. 114
11.11 Yokes............................................................................................................ 115