Espa PRESSDRIVE Manual De Instrucciones página 8

INSTRUCTION MANUAL (Translation from the original Spanish)
Damage prevention and safety instructions
A Warning! Observe limitations of use.
B The name plate voltage must be the same as the
mains voltage.
C Connect the unit to the mains via an omnipolar
switch with at least a 3 mm opening between con-
tacts.
The terminals of the equipment not provided with
a Schuko base must be connected inside connec-
tion boxes designed for this purpose.
D Install a high-sensitivity differential switch (0.03A)
as extra protection against lethal electric shocks
associated with a 15 A omnipolar circuit breaker.
E Connect the unit to the ground.
F Use unit only within performance limits indicated
on the name plate.
G Remember to prime pump.
H Be careful with hazardous liquids and environ-
ments
Contents
Safety precautions ................................................ 8
1. General information ......................................... 8
2. Handling .......................................................... 9
3. Installation ...................................................... 9
3.1. Fixing .......................................................... 9
3.2. Discharge pipe assembly ........................... 9
3.3. Electrical connection .................................. 9
3.4. Pre-start checks ......................................... 9
4. Starting ............................................................ 9
4.1. Starting up the group .................................. 9
4.2. Lack of water fault and retries .................... 9
4.3. Minimum flow ............................................. 9
4.4. Adjusting the start-up pressure .................. 9
5. Maintenance .................................................. 10
6. Possible faults, causes and solutions ............ 10
7. Technical data ............................................... 10
8. Wiring diagrams ............................................. 32
9. Illustrations..................................................... 32
Safety precautions
This symbol together with one of the follow-
ing 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
(See figure 8)
I This apparatus may be used by children 8 years
or older and persons with reduced physical, sen-
sory or mental capacities, or lacking experience
and knowledge, if they are supervised or receive
adequate training on the safe use of the appa-
ratus and understand the dangers.
Children should not be allowed to play with the
equipment.
Children should not perform the ordinary clean-
ing and maintenance tasks without supervision.
J Caution! Look out for accidental leaks.
Do not expose pump to bad weather.
K Cut out power supply before servicing pump.
L Caution! Avoid icing.
According to IEC 60730-2-6, this is a unit of inde-
pendent assembly, type 1B, for flood proof
installation in clean or slightly contaminated environ-
ments. Pollution degree 2.
Pulse rating voltage 2500 V.
Overvoltage category: CAT II.
1. GENERAL INFORMATION
These instructions are designed to ensure the correct
installation and best use of our automatic constant wa-
ter pressure assemblies.
Read these instructions before installing the unit.
Save them for future reference.
Correct pump operation is assured providing the
instructions on electrical connection, installation
and use are strictly adhered to.
Failure to adhere to the instructions can result in
premature failure of the pump and voiding of the
warranty.
PRESSDRIVE is completely silent and are designed to
provide an automatic supply of clean water to one or
two dwellings.
It is a compact kit comprising a check valve, electronic
circuit and reset button.
It is designed to maintain constant pressure. It does not
permit the pump to operate without water and avoids
water hammering. It requires no preloading of air or ad-
justment. It has a water reserve to prevent the unit from
being started by a dripping tap.
If water consumption is more than 1 l/min the pump will
operate continuously.
When the pump reaches maximum pressure the unit
automatically switches the pump off. Unit selection
must take into account the fact that the differential must
be over 0.7 bars.
8
EN