English
20
WILO SE 07/2019
Captions
Fig. 1a
Example FLA Compact-1 Helix V16
Fig. 1b
Example FLA Compact-2 Helix V16
1
Pump
2
Control device
3
Base frame
5
Pressure connection/pressure collecting pipe
6
Shut-off device
7
Non-return valve
8
Diaphragm expansion tank
9
Pressure gauge
10
Upright support bracket
11
Shut-off device
12
Pressure switch
12A
Pressure switch 1
12B
Pressure switch 2
12C
Pressure switch 3
13
Drain/venting
14
Throughflow fitting/shut-off device
15
Bypass connection (on the pressure side)
15a
Bypass connection (on pump side)
15b
Bypass connection (on the VBH side)
17
Compensator
18
Flow restrictor
28
Wilo break tank (VBH)
30
Float valve
42
Connection socket for float switch
X21 : FLA Compact-1
A-X21, B-X21 : FLA Compact-2
52
Plug - bush connection low water and
overflow
X20 : FLA Compact-1
A-X20, B-X20 : FLA Compact-2
Fig. 2a
Pressure switch and diaphragm pressure
vessel kit FLA Compact-1
Fig. 2b
Pressure switch and diaphragm pressure
vessel kit FLA Compact-2
5
Pressure connection/pressure collecting pipe
8
Diaphragm expansion tank
9
Pressure gauge
12
Pressure switch
12A
Pressure switch 1
12B
Pressure switch 2
12C
Pressure switch 3
13
Drain/venting
14
Throughflow fitting/shut-off device
16
Stop valve
Fig. 3
Pressure switch, type FF
(changeover contact)
19
Adjusting screw for deactivation pressure
(upper switching point)
20
Adjusting screw for differential pressure
(lower switching point)
21
Earth connection (PE)
22
Terminal block/contacts
24
Scale for switch-off pressure
25
Scale for differential pressure
Fig. 4a
Operation throughflow fitting FLA
Compact-1/FLA-Compact 2
Fig. 4b
Diaphragm pressure vessel pressure test
A
Opening/closing
B
Drain
C
Checking the supply pressure
Fig. 5
Reference table for nitrogen pressure
Diaphragm pressure vessel (example)
a
Nitrogen pressure according to the table
b
Start-up pressure, base-load pump, in bar PE
c
Nitrogen pressure in bar PN 2
d
Nitrogen measurement without water
e
Attention! Introduce nitrogen only
Fig. 6a
Hydraulic diagram FLA Compact-1
Fig. 6b
Hydraulic diagram FLA Compact-2
1
Pump
2
Control device
4
Inlet connection (connection VBH with
suction side pump)
5
Pressure connection/pressure collecting pipe
6
Shut-off device
7
Non-return valve
8
Diaphragm expansion tank
9
Pressure gauge
11
Needle-type throttle
12
Pressure switch
12A
Pressure switch 1
12B
Pressure switch 2
12C
Pressure switch 3
14
Throughflow fitting/shut-off device
15
Bypass
16
Stop valve
17
Compensator
18
Flow restrictor
26
Flexible connection (e.g. Wilo compensator,
Wilo flexi hose)
28
Wilo break tank (VBH)
29
Low-water signal transmitter
30
Float valve
31
Wilo automatic flushing apparatus
32
External command device (e.g. limit switch)
33
Signal(s) to BMS
34
Outlet valve in bypass passage
35
Infiltration water supply for fire brigade
Содержание FLA Compact-1 Helix V16
Страница 2: ...Fig 1a Fig 1b...
Страница 3: ...Fig 2a Fig 2b...
Страница 4: ...Fig 3...
Страница 5: ...Fig 4a...
Страница 6: ...Fig 4b C Fig 5...
Страница 7: ...Fig 6a Fig 6b...
Страница 8: ...Fig 7a Fig 7b...
Страница 9: ...Fig 8a...
Страница 10: ...Fig 8b...
Страница 11: ...Fig 9a Fig 9b...
Страница 12: ...Fig 10a Fig 10b...
Страница 13: ...Fig 10c Fig 10d...
Страница 14: ...Fig 11...
Страница 55: ...Fran ais Notice de montage et de mise en service Wilo FLA Compact 41...
Страница 73: ...Fran ais Notice de montage et de mise en service Wilo FLA Compact 59...