Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
The pump can be held in a suspended position by
the metal delivery pipe. Tighten the threaded pipe
joints firmly to avoid loosening during operation.
GB
Position the pump at a distance of at least 0.5 m
from the bottom of a well so that sand is not lifted.
A safety rope or chain of non-perishable material
should always be used to secure a suspended
pump.
When a plastic or flexible delivery pipe is used,
the safety rope or chain should be utilized for
lowering, securing and raising the pump.
Never use the electric power cable to
suspend the pump.
Attach the power supply cable to the delivery pipe
and to the safety rope with cable clamps at inter-
vals of about 3 m. The power cable should not be
taut: allow for a certain degree of slackness
between the clamps to avoid the risk of strain
caused by expansion of the pipe during operation.
6.5 Electrical connection
OFF
Electrical connection must be carried out
only by a qualified electrician in accordance
with local regulations.
Follow all safety standards.
he unit must be always earthed, also with a
non-metallic delivery pipework.
ATTENTION: in the case of water
containing chloride (or salt water), the
earthing (grounding) conductor is useful
also to reduce the risk of galvanic corrosion
due to electrolytic action, especially with
non-metallic delivery pipe and safety rope.
Make sure the frequency and mains voltage cor-
respond with the name plate data.
For use in swimming pools (not when people are
in the pool), garden ponds and similar places, a
residual current device with IΔN not exceeding
30 mA must be installed in the supply circuit.
Install a device for disconnection from the
mains (switch) with a contact separation of at
least 3 mm on all poles. When the water level is
not under direct visible control, install a float swit-
ch or electrodes to protect the pump against dry
running and to set the water levels to stop and
automatically start the pump.
The pumps are supplied with power cable type
H07-RN8-F.
When extension cables are used, make sure the
cable wires are of adequate size to avoid voltage
drops. For connection of cables in a well, use
thermo-shrinking sheathes or other methods for
submersed cables.
Page 16 / 96
ATTENTION:
When the pump is fed by a frequency converter,
the minimum frequency should not fall below 25
Hz and in any case the total head of the pump
should never be lower than 2 m.
6.5.1 Single-phase pumps MXSM
OFF
Supplied with incorporated capacitor and thermal
protector, with plug.
Connect the plug to a socket with an earth lead.
The motor will stop if overheating is detected.
When the windings cool down (after 2 to 4 min-
utes), the thermal protector enables re-starting.
Electrical diagram
MPSM. CG, MXSM. CG
marrone
verde/giallo
brown
green/yellow
braun
grün/gelb
marron
vert/jaune
marrón
verde/gualdo
rödbrun
grön/gul
bruin
groen/geel
KáöÝ
ÐñÜóéíï/êßôñéíï
êîðè÷
æåë./æåëò
marrone
brown
braun
blu
grigio
marron
blue
grey
marrón
blau
grau
rödbrun
bleu
gris
bruin
azul
gris
blå
KáöÝ
grå
blauw
êîðè÷
grijs
μπλε
γκρι
синий
серый
verde/giallo
green/yellow
grün/gelb
vert/jaune
verde/gualdo
grön/gul
groen/geel
4.67.380
ÐñÜóéíï/êßôñéíï
æåë./æåëò
nero
black
rosso
blu
schwarz
red
blue
noir
M
rot
blau
negro
rouge
bleu
svart
1
rojo
azul
zwart
röd
blå
μαύρο
rood
blauw
черный
κόκκινο
μπλε
красный
синий
6.5.2 Three-phase pumps MXS
OFF
Install in the control box an overload-protective
device in accordance curve type D with the name-
plate current.
7 STARTUP AND OPERATION
7.1 Preliminary checks before start-
up of the pump
Do not start-up the device in case of damaged
parts.
MPS-MXS Rev. 14 - Operating Instructions
MPSM, MXSM
verde/giallo
green/yellow
grün/gelb
vert/jaune
verde/gualdo
grön/gul
groen/geel
ÐñÜóéíï/êßôñéíï
æåë./æåëò
marrone
brown
braun
grigio
marron
grey
marrón
grau
rödbrun
gris
bruin
gris
KáöÝ
grå
êîðè÷
grijs
γκρι
серый
≥ 1,5 kW
nero
black
schwarz
noir
bianco
negro
white
svart
weiss
zwart
rosso
blanc
μαύρο
bianco
red
blanco
черный
M
white
rot
vit
weiss
rouge
wit
blanc
1
rojo
λευκό
blanco
blu
röd
белый
vit
blue
rood
白色
wit
4.67.380/1
blau
κόκκινο
λευκό
bleu
красный
белый
azul
blå
blauw
μπλε
синий
Advertenties
Hoofdstukken
Inhoudsopgave
