Publicité
BSPU 800/19 - BSPU 900/24 - BSPU 1300/24
(max. pressure on inlet 2 bar).
OPERATING INSTRUCTIONS
It is recommended to use a preliminary filter and
exhauster with a suction hose and foot valve (re-
flux lock) to avoid long suction times and point-
lessly damaging the pump due to stones and solid
foreign bodies.
BEFORE STARTING
Before starting for the first time the pump has to
be filled through the delivery union with the deliv-
ery liquid until it overflows.
SUCTION PIPING
Fit the suction pipe for drawing water rising towards
f
the pump. Absolutely avoid fitting the suction pipe
higher than the pump (formation of air bubbles in
the suction pipe).
The suction and delivery piping must be fitted so as
f
not to be able to apply any mechanical pressure on
the pump.
The suction valve should be situated at least 30 cm.
f
below the bottom water level.
Suction pipes that are not airtight suck in air ob-
f
structing suction of the water.
DELIVERY PIPING
During suction, the cut-off parts (sprayers, valves,
etc.) situated in the delivery piping has to be ful-
ly open so that the air in the suction pipe can be
freely expelled.
MAINTENANCE INSTRUCTIONS
The pressure tank unit is entirely mainte-
nance-free. If the pump gets blocked it will first
have to be rinsed out. Connect the pump after
removing delivery pipe to the water pipe and let
water flow into the suction pipe. While water is
flowing into the pump, engage it several times for
about 2 seconds. In this way it is possible to elimi-
nate most blockages.
If there is a risk of frost, the pump has to be emp-
ƒ
tied completely.
When the pump is not going to be used for a long
ƒ
time, for instance in the winter period, it is recom-
mended to rinse out the pump thoroughly with
water, empty it completely and store it in a dry
place.
Check whether the pump works freely by briefly
ƒ
connecting and disconnecting it.
Then fill the pump again with the de-
ƒ
livery
liquid
and
ADJUSTING CONNECTION AND CUT-OFF
PRESSURE.
The pressure tanks unit are factory set with an
operating pressure of 1,5÷3,0 bar (see table of
specifications). The connection and cut-off pres-
sure can be adjusted and may be set the desired
pressure onto according to your need by means of
the switch (see figure).
set
it
up
for
use.
1 = Connection pressure
2 = Cut-off pressure
Take the protective cover off
the pressure switch. With a
2
screwdriver, turn onto - or +
according to need. Check the
1
pressure with the pressure gauge.
CAUTION! In order to work, the pump
must always be filled with the delivery liq-
uid until it overflows!
CAUTION! The pump must never run dry.
The manufacturer's warranty is null and
void in the event of damage to the pump
caused by its running dry. Check that the
pump is airtight, piping that is not airtight
draws in air preventing the pump from
working properly.
ENVIRONMENTAL PROTECTION
Information on the disposal of electric and
electronic equipment in compliance with
directive 2002/96 CE (RAEE).
Warning: do not use the normal house trash
bin to dispose of this product.
Used electric and electronic equipment
must be handled separately and in compli-
ance with the regulations relating to the
treatment, recovery and recycling of the
said products.
In accordance with the regulations applied
in the member States, private users resi-
dent in the EU can take used electric and
electronic equipment free of charge to des-
ignated collection centers.
If you experience difficulties in locating
an authorized disposal center, consult the
dealer from whom you purchased the prod-
uct.
The national regulations provide sanctions
against whoever unlawfully disposes of or
abandons waste of electric or electronic
equipment.
GUARANTEE
This product is warranted in accordance with the le-
gal/country specific regulations, effective from the
date of purchase by the first user. Damage attribut-
able to normal wear and tear, overload or improper
handling will be excluded from the guarantee. In
case of a claim, please send the machine, complete-
ly assembled, to your dealer or an authorized center
for electric power tools.
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5
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