Franklin Electric 262 Serie Montage- Und Betriebsanleitung Seite 9

Venting the motor
Checking the motor 6-12"
Topping up the motor 6-12"
Adjusting the motor
Figure 5-2: 6", 8", 10"motor
 Place the motor horizontally so that the filling valve (2) is located at the highest position.
 Remove the plug (21) from the filling valve (2).
 Carefully push the test pin (1) into the filling valve (2) until air and some fluid escape from it.
6" / 8" / 10"
12"
Figure 5-5: Checking the motor fluid
6" / 8" / 10"
Figure 5-6: Topping up the motor fluid
 Adjust the diaphragm position by draining (see Venting) or topping up motor fluid until the target
value is reached. (6" / 8" / 10")
 Fit the valve plug (21) again.
 Feed the test pin (1) through the opening in the diaphragm
housing (3) (8"/10" de-central cover opening) until resistance is
felt.
 Measure the actual diaphragm distance to the side of the
opening in the diaphragm cover.
If the measured result is not identical to the target value:
44 mm 2 mm (6"/8" motor)
64 mm 2 mm (10" motor) or
 Top up or drain motor fluid.

12" – Place the motor vertically and remove the PT100 plug
 the fluid level must be on the threaded hole end

Apply the filling syringe (4) to the filling valve
(2).
 Top up the motor filling fluid until the value of
the diaphragm position is lower than the target
value.

12" , overfill the motor with fluid

fit the PT100 plug screw
12"
Rewindable Submersible Motors
5 Pre-Operation Checks
Figure 5-3: 12" motors
7