Speck pumpen SUPI, Translation Of Original Operation Manual

Page: 67 / 84

Commissioning/Decommissioning
09|2017 EN 25
Set: to the measured value of the operating current, however
maximum to the motor’s nominal current, should the engine load
require.
 Before commissioning check whether all phases have the full
mains voltage. Installation of a voltage monitor is
recommended for weak supply networks!
 Check all electric connections as well as protection switch
settings and fuse sizes and turn the motor on.
 Filling the motor with water is not necessary as the motor is
already full and hermetically sealed before shipping.

Measure the motor’s operating current in all phases and
compare with the nominal ratings on the performance plate.
NOTICE
Exceeding the motor’s nominal current is not permitted!
 Measure the mains voltage in operation.
NOTICE
Permitted voltage tolerances ± 5 % according to VDE 0530.
Franklin motors:
1. Remove the protection cap for the motor connection cable on
the motor.
2. Check the cleanliness of the plug connection and clean it if
necessary.
3. Lightly coat the cable connection plug with silicone oil, insert
it and tighten (4.5 – 5.0 Nm).
4. Remove the pump’s cable protection track.
5. Align
the pump according to the motor (mounting bolts).
6. Tighten the mounting nuts diagonally. If possible, check the
torque with a power wrench.
Motor Ø UNF thread Torque (NM)
4“ 5/16“ – 24 20 - 27
6“ 1/2“ – 20 30 - 40
7. Align the motor cable lengthways along the pump and fasten
it below the cable protection track.