7.5.6 Mounting the motor
NOTE
Steps 1 and 2 do not apply to versions with spacer-type coupling.
1. Shift the motor to connect it to the pump via the coupling.
2. Fasten the motor to the baseplate.
3. Align the pump. (
4. Connect the motor to the power supply (refer to manufacturer's product
literature).
7.6
Tightening torques
7.6.1 Tightening torques for the pump
A
A
C
D
B
X
X
X
B
D
C
C
a)
b)
Fig. 21: Bolts to be tightened: Variant with bolted-on discharge cover (a) and oil lubrication (a) and variant with
clamped discharge cover (b) and grease lubrication (b)
Table 21: Tightening torques of screwed connections at the pump
Position
Thread size
Rated torque
[Nm]
A
M10
M12
38
55
B
M12 x 1.5
M24 x 1.5
M30 x 1.5
55
130
170
C
M8
M10
20
38
D
M12
125
E
M8
M10
M12
M16
20
38
55
130
7 Servicing/Maintenance
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Etanorm
