EN 6
Diagram of electropump dimensions and packing.
B
DN
A
H
C
A
1
B
1
H
1
Electropumps
DN
H
A
B
C
H
1
A
1
B
1
MASTER 2-3 / STREAM 2-3
1”1/4
385
205
185
78
460
250
200
MASTER 4-5 / STREAM 4-5
40
442
268 210
92
540
310 210
HM 65/102-103 - HV 65/302-303
65
550 300 200 125 500
340 240
HM 80/111-112 - HV 80/311-312
80
645
370 220
148
600
420
330
HM 81/114 - HV 81/313-314
100 730 390
240
175 860
490 400
QM-QV 80/
161-162-163-361-362-363
80
650
394
310 153 600
420
330
QM-QV 100/
161-162-163-361-362-363
100 650
394
310 163 600
420
330
QM-QV 101/
165-166-365-366
100
740 450
360 190 860
490 400
ELECTRIC CONNECTION
The electric wiring must be done by a qualified electrician, respecting current
local legislation.
Ensure that the voltage and frequency of the power line correspond to those
given on the power pump specification plate.
Ensure that the power line is correctly earthed and earth the connection to the
power pump as well.
The power cable must never be stretched, pulled or folded.
During installation, ensure that the free end of the power cable is not immersed in the
water and that it is protected against any infiltrations of water or damp.
Special attention must be paid to ensure the cable is not damaged: even small scratches
could cause infiltration into the electric motor. Should the power cable be damaged in any
way, it should be replaced and not repaired: always contact a qualified electrician to do
this.
If any extensions are used, the coupling must be kept dry with an adequate section cable
to prevent any excessive falls in tension.
For single-phase power pumps with suction grinding system,
(series MASTER)
it is advisable
to use an auxiliary take-off condenser with electronic circuit breaker.
This condenser is connected parallel to the drive condenser, and increases the take-off
torque during start-up.
The single-phase and three-phase pumps require adequate electric protection installing
(magnetothermal switch set to the right level and differential switch with cut-in current
below 30 mA)
which guarantees total disconnection from the mains when the contacts are
open by at least 3 mm.
