Alfa Laval LeviMag, Instruction Manual, Page: 14 / 68

3 Installation
The instruction manual is part of the delivery.
Study the instructions carefully and pay special attention to the warnings!
The mixer is for permanent fastening.
Make sure that the motor corresponds to the environment.
Step 3
Place the impeller carefully on the male bearing.
Rotate the impeller slowly 360 degrees (one rotation) ensuring
that there is no collision between the mixing head and tank
bottom/weld plate.
Remove the impeller lifting device by rotating fast 45 degrees in
the opposite direction, freeing the arms from the impeller wings.
NOTE
Make sure the female/impeller bearing is fully set onto the male
bearing.
WARNING
The impeller must be mounted before installing the drive unit.
360°
4307-0023
1
2
3.4 Drive Unit - WP50
CAUTION
Always be sure that the weld plate is correctly installed in the tank and that it has not changed shape during welding – see
"Welding guidelines for Alfa Laval LeviMag
®
".
WARNING
It is critical for the impeller to be mounted before installing the drive unit.
䵭
Step 1
Ensure the total run-out on the magnetic drive rotor is maximum 0.2 mm. See section 8.11 Measuring of total run-out.
WARNING
Protect the magnetic drive rotor on the drive unit from collecting particles.
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