Installation
en
Installation and operating instructions Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D
159
points of the differential pressure sensor. Make sure that the capillary tubes are
evenly deformed. Secure the differential pressure sensor to one of the screws on
the holder (Fig. I, Item 13). Slide the holder under the head of one of the screws
(Fig. I, Item 29). Finally, tighten the screw (Fig. I, Item 29).
28. Reconnect the connection cable of the differential pressure sensor.
Tightening torques
Component
Fig./
Item screw
(nut)
Thread
Tightening
torque
[Nm] ±10 %
(unless other-
wise stated)
Installation in-
formation
Transport lugs
Fig. I, Item 30
M8
20
Motor impeller
unit for pump
housing for
DN 40 ...
DN 100
Fig. I, Item 29
M12
70
Tighten evenly and
diagonally.
Motor impeller
unit for pump
housing for
DN 100 ...
DN 125
Fig. III, Item 29
M16
100
Tighten evenly and
diagonally.
Lantern
Fig. I, Item 18
M5
M6
M12
4
7
70
If varied:
Small screws first
Impeller plastic
(DN 40 ...
DN 100)
Fig. I, Item 21
Special nut 20
Grease both threads
with Molykote®
P37. Hold the shaft
with an 18 or
22 mm open-end
wrench.
Impeller cast
iron (DN 100 ...
DN 125)
Fig. III, Item 21
M12
60
Grease both threads
with Molykote®
P37. Hold the shaft
with a 27 mm
open-end wrench.
Protective plate Fig. I, Item 27
M5
3.5
Disc between pro-
tective plate and
lantern
Differential
pressure sensor
Fig. I, Item 8
Special
screw
2
Capillary tube
screw connec-
tion to the
pump housing
90°
Fig. I, Item 5
R ⅛ brass
Hand-tight,
suitably aligned
Installation with
WEICONLOCK
AN 305‑11
Capillary tube
screw connec-
tion to the
pump housing
0°
Fig. I, Item 5
R ⅛ brass
Hand-tight
Installation with
WEICONLOCK
AN 305‑11
Capillary tube
fitting, union
nut 90°
DN 100 ...
DN 125
Fig. I, Item 6
M8x1
brass,
nickel-
plated
10
Only nickel-plated
nut (CV)
Capillary tube
fitting, union
nut 0°
DN 100 ...
DN 125
Fig. I, Item 6
M6x0.75
brass,
nickel-
plated
4
Only nickel-plated
nut (CV)
Содержание Stratos GIGA2.0-D
Страница 2: ...Fig I Stratos GIGA2 0 I Stratos GIGA2 0 D DN 40 DN 100 D...
Страница 3: ...Fig II Stratos GIGA2 0 I Stratos GIGA2 0 D DN 40 DN 100 E E D...
Страница 4: ...Fig III Stratos GIGA2 0 I Stratos GIGA2 0 D DN 100 DN 125 D D E...
Страница 5: ...5 Deutsch 6 English 139 Fran ais 270 Nederlands 409...
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