Grundfos MP 1 / Redi-Flo2 - Motor Cable Shortening; Shortening Motor Cables

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Position the washer pos. 20g, on the screw, pos. 222a. Hold the earth lead against the washer while the screw,
pos. 20k, is tightened.
Position the cable along the pump housing (in the recess). Push the strainer, pos. 215, over the pump housing
and press it against the motor. Turn the strainer to the right so that the hole of the strainer and that of the
pump housing are in the same position. Fit and tighten the screw, pos. 215a.
Check the direction of rotation, see 3.2 Checking of direction of rotation
3. Shortening of motor cable
Motor cables with a common plastic sheath cannot
Motor cables with a plastic sheath for each lead (new type of cable) can be repaired
orshortened.Seeg.4.
Cutthecable(newtype),separateandstriptheleads.Seeg.5.
Cable to motor:
L = 72 mm, L1 = 4 mm.
Cable to frequency converter: L = 45 mm, L1 = 6 mm.
Deburrtheindividualleads.Seeg.6
Fig.3 Cableswithcommonplastic
sheath
Fig.4 Cableswithplasticsheathfor
each lead
Fig. 5 Cut the cable and separate and strip the leads
Fig.6 Deburrtheleads