Grundfos NB 80-200/222VAXEF1BESBQQEWX2, Инструкция по установке и эксплуатации

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4. Installing the product
4.1 Mounting of motor on bare shaft pumps
4.1.1 Mounting of motor on pump housing without
feet
The pumps are supplied with a transport bracket
protecting the shaft seal during transport. When you
mount the motor, follow the instructions and drawings
as below.
1. Remove the coupling guard and loosen the set
screws in the shaft.
TM053327
2. Place the pump on the motor.
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3. Fit and tighten the motor screws to the correct
torque. See below.
• M8: 20 ± 4 Nm
• M10: 40 ± 8 Nm
• M12: 70 ± 15 Nm
• M16: 145 ± 30 Nm
• M20: 150 ± 30 Nm
• M24: 200 ± 40 Nm
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4. Remove the nut, washer and transport bracket.
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5. Press down the threaded pipe to ensure that the
shaft is in bottom position.
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English (GB)