Xylem LOWARA e-SV Series Installation, Operation And Maintenance Manual

en - Original instructions
24 e-SV series - Installation, Operation and Maintenance Manual
Positioning of the motor terminal box
The position of the terminal box may be changed to facilitate the electric connections:
1. Remove the 4 bolts that secure the motor to the pump.
2. Rotate the motor in the desired position without removing the couplings.
3. Reposition and tighten the bolts at the torque indicated in the table.
Table 3: Tightening torques of the adapter/motor bolts, Nm (lbf·in)
Motor size
Bolt size
Torque
71, 80
M6
6 (53)
90, 100, 112
M8
15 (133)
132
M12
50 (443)
160, 180, 200, 225, 250
M16
75 (664)
Electrical connection of the motor
1. Open the terminal box cover.
2. Connect the power supply conductors; see the figure below or the wiring diagram shown
inside the cover.
3. Connect the protection conductor (ground), making sure that it is longer than the phase
conductors.
4. Connect the phase leads.
5. Close the terminal box cover and tighten all the screws and cable glands.
Figure 14: Electrical connection
Table 4: Tightening torques of the terminal box bolts, Nm (lbf·in)
Position number
Bolt size
Torque
A
M4
1.2 (11)
M5
2.5 (22)
M6
4.0 (35)
M8
8.0 (71)
M10
15.0 (133)
B
M4
1.2 (11)
EHM_M0006_A_sc
1~ 3~
A
B
A
B

Xylem LOWARA e-SV Series Specifications

General

Brand	Xylem
Model	LOWARA e-SV Series
Category	Water Pump
Language	English