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Assembly
6
Assembly
6.1 Assembly of the motor - with designs without motor
Tab. 2: Sigma
Model size
71
-
71
80
28
Compare the dimensions on the dimensional drawing with those of the
pump.
1.
Select a suitable motor. The motor must correspond to the data for
one of the motors from the "Motor data" table - see Chapter "Tech‐
nical Data".
2.
Have qualified personnel fit the motor correctly on the flange!
Pay attention to the operating instructions for the coupling.
With a claw coupling: The claw on the motor shaft must be fixed at
the correct height, see Fig. 10
3.
Secure set screws and threaded connections to prevent them from
loosening.
4.
As you have converted an "incomplete machine" into a complete
machine, you must perform a conformity assessment, risk assess‐
ment, issue an EC Declaration of Conformity, fit your own company
nameplate, ... . With ATEX pumps: additionally perform an ignition
hazard assessment.
5.
Complete the pump documentation / operating instructions.
Q
Fig. 10: Correct height of the coupling claw on the motor shaft
Motor flange
B 14/105
56C/138
B 14/105
B 14/105
Q
29
1.14"
29
52.5
P_HY_0060_SW
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