Wilo Stratos GIGA Notice De Montage Et De Mise En Service page 153

14 Spare parts
No. Part
1 Exchange kit (com-
plete)
1.1 Impeller (kit) with:
Installation and operating instructions • Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo-Stratos GIGA B • Ed.01/2024-02
Screw connection
Post
Impeller – Shaft
Impeller – Shaft
Impeller – Shaft
Pump housing – Lantern
Lantern – Motor
Lantern – Motor
Lantern – Motor
Lantern – Motor
2)
Coupling
2)
Coupling
2)
Coupling
2)
Coupling
2)
Coupling
2)
Coupling
Supporting block – Pump hous-
ing
Supporting block – Pump sup-
port foot
Supporting block – Motor
Installation information:
1) Lubricate the thread with Molykote® P37 or comparable.
2) Tighten the screws uniformly, keep the gap even on both sides.
Table 22: Tightening torques
Obtain original spare parts only from a qualified specialist or Wilo customer service. To
avoid queries and order errors, please provide all pump and drive rating plate data with
every order.
For the allocation of assemblies, see Fig. I/II/III
Details No.
1.5
2
Shaft size
1)
D28
1)
D38
1)
D48
CAUTION
Risk of material damage!
Trouble-free pump operation can only be guaranteed when original
spare parts are used.
Use only original Wilo spare parts!
Information to be provided when ordering spare parts: Spare part num-
bers, spare part designations, all data from pump and drive rating plate.
This helps prevent return queries and incorrect orders.
NOTICE
For all installation work, the forked spacer is required for setting the cor-
rect impeller position in the pump housing!
Part
Coupling (complete)
Motor
Tightening
torque
Size/tensile strength
Nm ± 10 %
class
M14 A2-70 70
M18 145
M24 350
M16 8.8 100
M8 25
M10 35
M12 60
M16 100
M6 10.9 12
M8 30
M10 60
M12 100
M14 170
M16 230
M12 8.8 60
M16 100
M20 170
M24 350
Details
en
153