Table of Contents
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9.3.2
Use original approved lubricants........................................................................ 135
9.3.3
Maintenance instructions ................................................................................... 135
9.4
Cleaning and maintenance.......................................................................... 135
9.4.1
First steps............................................................................................................ 135
9.4.2
Power head motor replacement ......................................................................... 136
9.4.3
NXT to NXT2 controller upgrade......................................................................... 140
9.4.4
NXT2 controller replacement ............................................................................. 142
9.4.5
Power head, piston and/or seal and spacer kit disassembly/replacement ...... 143
9.4.6
Micro-switches replacement .............................................................................. 145
9.4.7
Cams replacement.............................................................................................. 146
9.4.8
Injector throat and washer cleaning................................................................... 147
9.4.9
BLFC cleaning ..................................................................................................... 149
9.4.10
DLFC cleaning ..................................................................................................... 150
9.4.11
Valve on tank assembly....................................................................................... 151
10
Troubleshooting .............................................................................. 152
10.1
Error detection ............................................................................................ 152
10.2
Programming error..................................................................................... 154
10.3
Examples of error displayed ....................................................................... 155
10.3.1
NXT controller ..................................................................................................... 155
10.3.2
NXT2 controller ................................................................................................... 156
11
Spare parts and options................................................................... 157
11.1
Valve parts list ............................................................................................. 157
11.2
Power head 3150 parts list.......................................................................... 159
11.3
1800 injector parts list................................................................................. 161
11.4
BLFC parts list............................................................................................. 162
11.5
DLFC parts list............................................................................................. 164
11.6
Safety brine valves list ................................................................................ 165
11.7
Distribution systems parts list.................................................................... 165
11.7.1
Thread 4", tank 21" to 36", TM, slots 0.2 mm ..................................................... 166
11.7.2
Flanged 6", tank 21" to 36", TM, slots 0.2 mm ................................................... 167
11.7.3
Flanged 6", tank 42", TM, slots 0.2 mm.............................................................. 168
11.7.4
Threaded 4", tank 21" to 36", SM, top distribution, elbow 63 mm, external
glue connection ...................................................................................................
11.7.5
Threaded 4", tank 21" to 36", SM, bottom distribution, elbow 63 mm, external
glue connection ...................................................................................................
11.7.6
Threaded 4", tank 21" to 36", SM, top distribution, straight 63 mm, external
glue connection ...................................................................................................
11.7.7
Threaded 4", tank 21" to 36", SM, bottom distribution, straight 63 mm,
external glue connection.....................................................................................
11.7.8
Flanged 6", tank 21" to 36", SM, top distribution, external flange 65 mm
connection ...........................................................................................................
11.7.9
Flanged 6", tank 21" to 36", SM, bottom distribution, external flange 65 mm
connection ...........................................................................................................
Ref. MKT-IM-010 / C - 18.10.2019
Installer manual Fleck 3150 NXT/NXT2 - Table of Contents
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