Wilo Norma V Series, Инструкция по установке и эксплуатации

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- Fasten motor on the bearing bracket [3142] with screws [6577C]
and nuts [6581C].
9.3.8.3 ASSEMBLY TYPE TH WIT H MOT OR FRAME V18
Danger from squeeze points. Depending on motor size it may be
necessary to use slings to lift the motor during assembly.
- Slide motor shaft in coupling [7010].
- Fasten motor on the bearing bracket [3142] with screws [6577C].
9.3.8.4 ASSEMBLY TYPES CS & EM
- Slide the half coupling [7212] onto the motor shaft.
- Press the key into the pump shaft [2100].
- Slide the half coupling [7222] on pump shaft.
If the motor was replaced, it is necessary to drill locking holes in
motor shaft.
If pump shaft was replaced, it is necessary to drill locking holes in
pump shaft [2100].
- Make sure half couplings are correctly positioned on motor and on
pump shafts :
-
Tighten one of each dog point screws [7416].
It is necessary to use a guide screw to drill :
Lock screw M8 : drill a hole

5,5
Lock screw M6 : drill a hole

4
- Screw the guide screw in the free tapped hole.
- Drill the dog point lock hole :
- Remove the guide screw.
Add high-strength Thread lock on dog point screw [7416] and
tighten the screw to lock the half coupling in place.
- Repeat this process for other 3 screws.
- Fasten the 2 half couplings together vis screws [7412] using high-
strength tread lock to secure them.