Motor And Pump Assembly; Motor Cable - Franklin Electric 226-Serie Montage- Und Betriebsanleitung

Topping up the motor
Adjusting the motor
5.2

Motor and pump assembly

Preparation
Assembly
5.3

Motor cable

CAUTION
Figure 5-4: Topping up the motor fluid
 Adjust the diaphragm position by draining (see Venting) or topping up motor fluid until the target
value is reached.
 Fit the plug (3) again.
Note
These assembly and operating instructions only describe action steps related to the motor. You should also
observe the pump unit manufacturer's instructions in all events.
 Short motor cable fitted (see 5.3.1)
 Shaft protector removed
Motor shaft rotated manually before assembly  runs freely after overcoming static friction

 Surfaces of parts to be connected are free from dust and dirt
 Coupling attached to the pump shaft, slides on the motor shaft
Figure 5-5: Pump assembly
Motor damage due to damaged motor cable!
 Make sure that the motor cable is not in contact with any sharp edges.
 Protect the cable against damage using the cable guard.
Encapsulated Submersible Motors
 Top up or drain motor fluid.
 Apply the filling syringe (5) to the filling valve.
 Top up the motor filling fluid until the value of
the diaphragm position is lower than the target
value.
 Apply water-resistant, acid-free grease (e.g. Mobil
FM 102, Texaco, Cygnus 2661, Gleitmo 746) to the
inner part of the coupling to the pump unit.
 Make sure that the splined section is encased by an O-
ring when the motor and the pump unit are assembled
together.
 Align the pump unit and motor shaft to each other,
connect the pump unit and the motor.
 Screw the motor to the pump unit, tighten the fixing
screws crosswise as instructed.
6": ½"-20 UNF-2B
8": Bore  17.5 mm
 Protect the coupling location against contact.
5 Putting the motor into use
7