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Beschikbare talen
1. GENERAL WARNINGS
- These pumps are recommended for pumping very
dirty and sewage water. They must be used in
compliance with local laws.
- Before installation and use read the following
instructions carefully. The manufacturer declines all
responsibility in the event of accident or damage due
to negligence or failure to observe the instructions
described in this booklet or in conditions that differ
from those indicated on the rating plate. It also declines
all responsibility for damage caused by improper use of
the water pump.
- When storing, do not pile weights or other boxes on
top.
2. SAFETY
- Before carrying out checks or doing any
maintenance,
disconnecting the voltage, unplug the pump
from the socket and then rinse the pump
well with clean water.
- The water pumps comply with the EEC Directives
73/23/EEC, 98/037/EEC, 89/336/EEC including the
latest amendments.
- Before installing the water pump, make sure that the
power supply mains is earthed and complies with
regulations.
- They are not suitable for pumping
inflammable liquids or for operating in
places where is danger of explosion. Avoid
contact between the power supply and the
liquid to be pumped. Do not modify the
components of the water pump.
- The water pump must never be lifted or
transported by its supply cable or float
switch; it must be held by the appropriate
handgrip.
- Keep hands or other object away from the hole under
the pump casing near the supporting feet.
- Do not use the pump in swimming pools, garden
ponds or similar places when people are in the water.
3. PERLIMINARY INSPECTION
- Unpack and check that it is in perfect
condition. Also check that the data on the
rating place correspond to the required
data.
- If there is any problem contact the supplier
immediately, specifying the type of fault.
CAUTION: If there is any doubt about the safety of the
machine, do not use it.
2
clear
the
system
4. CONDITIONS OF USE
- The following conditions must be observed when
using the water pump:
Maximum fluid temperature: 40ºC.
Maximum density of the liquid pumped: 1,1
Kg/dm3.
pH of the liquid: 5 / 9
Voltage variation allowed: ± 5%
(in the case of single-phase voltage 220/240V
and three-phase voltage 380/415V , these are the
permitted limit values).
Protection index: IP 68
Max. immersion depth: 3 to 5 m.
Minimum emptying level:
by
For
intermittent
temperature may reach + 60ºC.
5. INSTALLATION
- Installation can be a fairly complex operation.
- It must therefore be carried out by competent and
authorized installers.
CAUTION:
during
regulations issued by the competent authorities and
use common sense al all times.
- Do not underestimate the risk of drowning if the
installation has to be performed in a well at a certain
depth.
- Make sure there are no toxic discharges or harmful
gases present in the atmosphere. If the installation
involves welding, take all necessary precautions to
avoid explosions.
- Always remember the danger of infection and take all
hygiene-health precautions.
- If the bottom of the well or the surface on which the
pump rests is uneven and there is the possibility of
stones, debris, mud, etc., accumulating there, lay a
level raised supporting base (Fig. 1).
- The delivery piping may be either rigid or flexible as
long as the cross-section for passage of the fluid is no
smaller than that of the pump delivery outlet.
EN
GR 35
- 75mm
SGR 40
- 65mm
SGR 50
- 95mm
duty
the
installation
apply
all
water
safety
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