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Verify the paddle lenght. The little one is used for 1 " pipes (25
mm), the second for 2 " (50 mm) and the third for 3 " (80 mm).
There is a paddle with 161.5 mm length that can be used for
larger pipes. Only one padde has to be used at the same time
(see table LIT1-003).
Pipe
Paddle to
diameter
use
DIN mm
N
25
1
32
1
40
1
50
1,2
65
1,2
80
1,2,3
100
1,2,3
100
4
125
1,2,3
125
4
150
1,2,3
150
4
200
1,2,3
200
4
2.3
Electrical connection
Connection diagram
Cable gland
- Fix and fasten the screw nut of the cable gland to make sure of
the water-tightness.
Sensitivity adjustment
- The flow switch has a regulation system that allows the
adjusment of the sensitivity. Turn the screw to reduce the
sensitivity and increase the strain of the flow to activate the
microswitch. Clockwise insensitive. The device is adjusted at the
maximum sensitivity, minimum flow 1 m /h, 16 l/min.
FILSA constantly strives to improve its products and reserves the right to modify designs, materials and data without prior notice.
07/14
© by FILSA
MI-LIT1-EN-04
04
Talleres Filsa, S.A.U.
•
E-08100 Mollet del Vallès (Barcelona) Tel. +34 93 570 46 01 Fax +34 93 570 24 71 filsa@filsa.es
Increasing flow
Decreasing flow
3
3
m /h
m /h
1.0 ... 2.1
0.6 ... 2.0
1.3 ... 3.0
0.8 ... 2.8
1.7 ... 4.0
1.1 ... 3.7
3.1 ... 6.1
2.2 ... 5.7
4.0 ... 7.0
2.7 ... 6.5
6.2 ... 11.4
4.3 ... 10.7
14.7 ... 29.0
11.4 ... 27.7
8.0 ... 18.4
6.1 ... 17.3
28.4 ... 55.6
22.9 ... 53.6
12.9 ... 26.8
9.3 ... 25.2
43.1 ... 85.1
35.9 ... 81.7
16.8 ... 32.7
12.3 ... 30.6
85.1 ... 172.5
72.6 ... 165.7
46.5 ... 94.2
38.6 ... 90.8
Red
C
NO
White
Blue
NC
3
More sensitive
Less sensitive
Keep this manual for further questions!
3.
Use
3.1
Commissioning
- Put the controller into operation only if the installation and the
electrical connection have been done correctly.
3.2
Normal operation
- Use the device in its intended application only.
- Comply with the specifications
data of this manual.
- If the controller is damaged, disconnect it immediately.
- It is forbidden to make changes to the device. This violates the
Normative.
3.3
Inexpert handling
- Ignoring the Safety instructions and the Operating instructions.
- Not intended use.
- Making changes or handling the float switch.
- Violation against applicable Law and Standards.
- Using of non original parts.
4.
Maintenance, servicing and spare parts
4.1
Maintenance
- If used correctly, no specific maintenance is required.
4.2
Servicing
LIT1-003
- Check and review the state of the housing, the paddle and the
correct commutation of the electrical contact, as well.
4.3
Spare parts
- Use only original parts.
- The only spare part for this device is the paddle kit.
5.
Storage
- Store the controller in a dry and dust-free environment.
LIT1-004
6.
Disposal
-
Switch off the power supply, before disconnecting the device.
- The controller can be recycled.
- The disposal applies to the valid environmental Guidelines
according to the location of the carrier and the local
manufacturing conditions.
LIT1-005
•
•
LIT-1
on the data plate and the technical
•
•
www.filsa.es
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