Installer manual Fleck 3150 NXT/NXT2 - Maintenance
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Ref. MKT-IM-010 / C - 18.10.2019
9.4.3
NXT to NXT2 controller upgrade
Mandatory
As NXT2 controller functions only with DC motors, in case of NXT to NXT2 controller
upgrade, the AC motor must be changed for a DC motor.
a) Using a flat screwdriver, unscrew (
1
) and open the cover (
2
).
b) Using a flat screwdriver, unscrew (
5
) and open the NXT controller (
8
).
c) Disconnect the AC motor (
9
).
d) Remove the pin (
16
), the O-ring (
18
) ant the NXT controller (
8
).
e) Remove the micro-switches (
11
), see Micro-switches replacement [
f) Using pliers, remove the retaining clip (
3
) and the circlip (
6
).
g) Remove the pin (
4
) and the plate (
7
).
h) Using pliers, remove the circlip (
15
) and the wheel (
14
).
i) Using a flat screwdriver unscrew (
12
).
j) Using a wrench, unscrew (
13
) and remove the
AC
motor (
9
).
k) Fit the
DC
motor (
10
) in place and using a screwdriver screw (
12
).
l) Using a wrench, screw (
13
).
m) Fit the wheel (
14
) in place and fix the circlip (
15
) using pliers.
n) Fit the plate (
7
) with the pin (
4
) in place.
o) Using pliers, fix the retaining clip (
3
) and the circlip (
6
).
p) Fit the micro-switches (
11
) in place, see Micro-switches replacement [
q) Using the pin (
16
) and the O-ring (
18
) fit the NXT2 controller holder (
17
) in place.
r) Connect the NXT2 controller (
19
), see NXT2 controller connections [
s) Clip the NXT2 controller (
19
) in the controller holder (
17
).
t) Close the NXT2 controller (
19
).
u) Close the cover (
2
) and using a flat screwdriver screw (
1
).
Summary of Contents for FLECK 3150 NXT
Page 1: ...FLECK 3150 NXT NXT2 INSTALLER MANUAL WATER PURIFICATION ...
Page 139: ...Installer manual Fleck 3150 NXT NXT2 Maintenance Ref MKT IM 010 C 18 10 2019 139 182 DC motor ...
Page 144: ...Installer manual Fleck 3150 NXT NXT2 Maintenance 144 182 Ref MKT IM 010 C 18 10 2019 ...
Page 148: ...Installer manual Fleck 3150 NXT NXT2 Maintenance 148 182 Ref MKT IM 010 C 18 10 2019 ...
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