10
3. Grease the motor shaft end with the grease
supplied with the motor.
4. Screw the pump part on the motor (55 Nm).
Note: The pump shaft must engage with the
motor shaft.
A spanner may be used on the clamping faces of
the pump part, see fig. 5.
Fig. 5
When pump part and motor have been assembled
correctly, there must not be a clearance between
pump part and motor.
5.3 Removal of non-return valve
If a pump without non-return valve is required, the
valve can be removed as follows:
1. Cut off the legs of the valve guide using side-
cutting pliers or a similar tool, see fig. 6.
2. Turn the pump upside down.
3. Check that all loose parts fall out of the pump.
Fig. 6
Note: SQE-NE is supplied without non-return valve.
The non-return valve can be fitted in a Grundfos
service workshop.
5.4 Fitting the cable plug to the motor
The cable plug supplied with the motor is factory-
greased. Check that the plug is greased correctly.
To fit the cable plug, proceed as follows:
1. Check that the cable is of the correct type, cross-
section and length.
2. Check that the mains on the location has correct
connection to earth.
3. Check that the motor socket is clean and dry.
Make sure that the loose gasket has been fitted.
4. Press the cable plug onto the motor socket. The
plug cannot be fitted wrongly, see fig. 7.
Fig. 7
5. Fit and tighten the four screws (1-1.5 Nm), see
fig. 7.
When the plug has been fitted, there must not be a
clearance between the motor and the cable plug.
5.5 Fitting the cable guard
To fit the cable guard, proceed as follows:
1. Make sure that the submersible drop cable lies
flat in the cable guard.
2. Place the cable guard in the groove in the cable
plug. The two flaps of the cable guard must
engage with the upper edge of the pump sleeve,
see fig. 8.
TM01 2854 3804
Motor (P2)
[kW]
L
[mm]
0.70 120
1.15 102
1.68 66
1.85 66
TM01 4337 0199
TM01 4338 0199
The motor plug must under no
circumstances be removed by the user.
The following description is exclusively
intended for service personel.
If the motor cable is to be replaced, see
section 4.1 General.
The cable with plug must be fitted or
removed by an authorised Grundfos
service workshop or a similarly qualified
person.
TM02 9605 3504
To Next Page
Loading...
