INSTRUCTION MANUAL (Translation from the original Spanish)
Damage prevention and safety instructions (See figure 6)
A
Warning! Observe limitations of use.
The name plate voltage must be the same as
B
the mains voltage.
Connect the pump to the mains via an
C
omnipolar switch with at least a 3 mm opening
between contacts.
Install
a
high-sensitivity
D
(0.03A) as extra protection against lethal electric
E
Connect the pump to the ground.
Use pump only within performance limits
F
indicated on the name plate.
G
Remember to prime pump.
H
Check for motor self-ventilation.
Contents
Safety precautions ....................................................8
1.
General information...........................................8
2.
Handling ............................................................8
3.
Installation ........................................................8
3.1. Fixing..........................................................9
Starting ..............................................................9
4.
Maintenance ......................................................9
5.
Nameplate .......................................................10
6.
7.
8.
List of main components .................................16
9.
10. Wiring diagrams ..............................................16
11. Illustrations ......................................................17
Safety precautions
This symbol
following words "Danger" or "Warning" indicates the
risk level deriving from failure to observe the
prescribed safety precautions:
DANGER
Warns that failure to observe
the pre cautions involves a risk
risk of
of electric shock.
electric
shock
DANGER
Warns that failure to observe
the pre cautions involves a risk
of damage to persons and/or
things.
WARNING
Warns that failure to observe
the pre cautions involves the
risk of damaging the pump
and/or the facility
1. GENERAL INFORMATION
differential
switch
together with one of the
This apparatus may be used by children older
than 8 and persons with reduced physical,
sensory or mental capacities, or lacking
experience
and
supervised or receive adequate training on the
safe use of the apparatus and understand the
I
dangers.
Children should not be allowed to play with the
apparatus.
Children should not perform the ordinary
cleaning
and
supervision.
Be careful with hazardous liquids and
J
environments.
Caution! Look out for accidental leaks.
K
Do not expose pump to bad weather.
Caution! Avoid icing.
L
Cut out power supply before servicing pump.
Please observe the following instructions to achieve
the best pump performance possible and a trouble
free installation.
Read these instructions before installing the
pump.
Save them for future reference.
These
are
self-priming
centrifugal pumps having more than one impeller
assembled in-line. The same flow passes through
each impeller but the pressure increases each time,
i.e. more impellers, more pressure.
All
models
are
recirculation system with automatic valve achieving
suction lifts of up to nine meters. By using a foot
valve on the suction pipe the pump will rapidly self-
prime when operated.
These pumps are designed to operate with clean
water, free from particles in suspension and with a
maximum temperature of 40 ºC.
2. HANDLING
The pumps are supplied suitably packaged to pre-
vent damage in transit. Before unpacking, check
that the packaging has not been damaged or de-
formed.
Lift and handle the product with care and with
the right tools.
3. INSTALLATION
These pumps are designed for both indoor and
outdoor use.
Make sure that pump is never submerged and that
it rests in a dry and well aired room.
8
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knowledge,
if
they
maintenance
tasks
horizontal
multistage
manufactured
to
include
are
without
a