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Verfügbare Sprachen
Verfügbare Sprachen
Before starting, prime the pump filling it with water via the hole in the loading plug in the upper part of the
pump
casing
After a period of time sufficient in order to reach the steady state, it shall be necessary to verify the following conditions:
lack of vibrations or of anomalous
not higher than the one indicated on the plate. In presence of one (or more) of the above mentioned conditions, it Shal
be necessary to stop the pump and to find the cause.
If the electropump
it is a good idea to empty the pump attraverso
7.
Maintenance
The OP series electric pumps can be considered free from routine maintenance. In case extraordinary maintenance is required,
aet in touch with the SAER Technical Assistance. Do not modify the product without the necessary preventive authorization.
Before executing any operation, turn off the power and prevent it from being reconnected.
8.
Decomissioning
At the end of the operating life of the pump/electropump
current regulations. This is also valid for the liquid contents, with particular regard if classified toxic or harmful
Refer to the informations about the disposal in accordance with the WEEE Directive 2012/19 / EU given in this manual
9.
Failures,
causes
Failures
The
motor
will not
start:
no noise
or
The
vibration
The motor has been connected
The
motor
will not
start: it is noisy and/or
The
vibrates
The
The
The protection
devices trip
The windin
The
Too
The
nsufficient
or zero
flow
The
The foot valve
Lower
head
than
the
declared
one
The electric pump
operates irregurarly
and/or
vibrates
The NPSH of the system is insufficient
10.
Spare parts
Use only original spare parts. To order spare parts, refer to picture 4 or contact the SAER Technical Assistance
specifying
the kind of pump, the serial number and the year of manufacture
identification
plate)
This product is free from manufacturing
Keep the manual for future reference • For more information
noises;lack
of changes in the delivery;value
remains inactive at low temperatures
and disposal
and
remedies
Causes
Volta
e does
not
et to the motor
fuses
are burnt
out
Motor cable broken
ca
acitori
s broken
for sin
rotatin
member
is •ammed
volta
eis
too hi
h
A cable
is earthed
or short-circuited
is earthed
Cable terminals
loose
rotatin
member
is •ammed
much
sand
in the water
um
has
not been
filled
suction
i e is narrow
is clo
ed
1m ellers
clo
ed
The level in the well drops more than ex
Wron
direction
of rotation
Leaka
e in delive
ie
Internal
members
worn
out
Air or
as in the
water
The
um
o
erates
at too
Mechanical
members
worn
defects.
or, at any rate, for a period exceeding three months,
I'apposito tappo
or any of its parts, it must be disposed of in observance
Remedies
cable
Checka
Re
Re air or re lace the cable
wron
I
Correct an
Ie
hase
motor
Re
Dismantle
Call the electrici
Re
Dismantle
Ti hten all the terminals
Dismantle
Reduce the rate of flow with the delivery
gate valve
with
water
Fill the
or it is leakin
Re
Clean
Dismantle
ected
Check the capaci
Chan
Re
Dismantle
Call the manufacturer
low head
Re
out
Dismantle
Reduce
visit vvvww.saerelettropompe.com
ELETTROPOMPE
of the absorbed current by the motor
liance
and/or
electrici
lace
the fuses
with
new ones
wron
connection
lace
the ca
acitor
and remove
the cause
com
an
air or re
lace the cable
the motor and re lace the windin
and remove
the cause
um
lace
the
dama
ed
i e or
or re
lace the valve
and overhaul
of the wel
e the
direction
of rotation
lace the dama
ed
i e or
and overhaul
ulate
the
ate valve
on the delive
and
overhaul
the
rate
of flow
(all these data are to be found in the
of
line
Fi
3
land
land
11
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