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3.1. DEVICE DESCRIPTION
6
1
5
2
3
4
1.
Handles
2.
Pump housing
3.
Water intake grille
4.
Motor housing
5.
Pump power cable
6.
Water discharge opening
Control panel
1
5
4
3
2
1.
Housing
2.
On/Off switch
3.
Overcurrent circuit breaker
4.
Pump power cable gland
5.
Power cable gland
3.2. PREPARING FOR USE
APPLIANCE LOCATION
•
Only a person with the appropriate qualifications and
skills should put in place the electrical connections
and install the pump.
•
Connect the device power cable in accordance with
the electrical diagram included in these instructions.
•
The control panel should be located in a place
protected against water ingress. Do not operate the
device with wet hands.
•
Extensions to the power lead, if required, should be
hermetically sealed and performed by a person with
appropriate qualifications.
•
Do not use the power cable to carry the device.
•
The pump should be earthed. Use a residual current
device up to 30mA in the electrical system.
12
EN
•
Disconnect from power source immediately if the
pump malfunctions or the power cable insulation is
damaged.
•
Do not switch the pump on when standing in water
or barefoot on a wet, electrically conductive surface.
•
Install the pump in a well in a vertical position.
•
Before lowering the pump into a borewell, make sure
the sludge has been cleaned out.
•
Do not use the pump to pump dirty water (e.g.
contaminated with oil, particles, abrasive particulate
matter, etc.).
•
Do not use the pump for salt water, corrosive
substances, flammable liquids, etc.
•
Do not use with water which exceeds 35 °C.
•
If the pump is installed in a borewell which is too
wide, it will lead to insufficient cooling and the device
will overheat. In this case, a cooling jacket should be
installed.
•
Do not start the pump before it is submerged in
water. „Dry" operation results in permanent damage
to the pump. The pump should be fully submerged,
and the water surface should be at least 2 m above
the water discharge holes.
•
Attach the power cable to the delivery pipe (using
cable ties for example) at least every 2 m to avoid the
cable braking under its own weight.
•
Use a non-return valve to protect the pump against
returning water impact.
•
Before lowering the pump into a new borewell
ensure sludge, silt and sand have been thoroughly
cleaned out.
•
Using the pump for pumping water with a high
mineral content is not recommended. Water with a
high mineral content may result in the appearance
of deposits on the pump housing, preventing correct
cooling of the motor which in turn might lead to
overheating and damage the motor.
•
Do not use the pump if the ambient temperature is
below zero. Frozen water will damage the device and
the water delivery system to the surface.
•
Do not obstruct the water outlet when in use.
•
Use a rope (standard nylon preferably) attached to
the pump handles to lift, carry and lower the pump
into a borewell.
•
The product should be used under the supervision of
a person with appropriate knowledge in terms of its
use and operation.
Borewell submersible pump electrical wiring diagram:
21.04.2022
3.3. DEVICE USE
To switch on the pump set the On/Off switch to the On
position. If the overcurrent circuit breaker is tripped by a
short circuit, overheating, etc., once the problem has been
resolved (the cause of overcurrent circuit breaker tripping),
release the circuit breaker by pressing the circuit breaker
button on the control panel housing.
Dismantling the pump
In areas where temperatures drop below zero, dismantle
the pump for the winter season and store it in accordance
with the guidelines in „transport and storage" section.
To dismantle the pump:
•
Set the On/Off switch to the Off („0") position;
•
Disconnect the pump from the power source;
•
Extract the pump from the borewell using a steel or a
different secure rope attached to the pump handles;
•
Disconnect the water delivery pipe from the pump;
•
Empty any water remaining in the pump by turning
it upside down;
•
Once the pump the pump is dry, it is ready to be
stored safely.
TRANSPORTATION AND STORAGE
•
Shaking, crashing and turning the device upside
down should be prevented when transporting it.
Store it in a properly ventilated location with dry air
and without any corrosive gas.
•
Store the device in ambient temperatures above
zero in a horizontal position. If the pump has been
stored for more than a few days, ensure the device
functions properly before installing it again.
3.4. CLEANING AND MAINTENANCE
a)
Unplug the mains plug and allow the device to cool
completely before each cleaning, adjustment or
replacement of accessories, or if the device is not
being used. Wait for the rotating elements to stop.
b)
Use only non-corrosive cleaners to clean the surface.
c)
Store the unit in a dry, cool place, free from moisture
and direct exposure to sunlight.
d)
The device must be regularly inspected to check its
technical efficiency and spot any damage.
e)
Do not use sharp and/or metal objects for cleaning
(e.g. a wire brush or a metal spatula) because they
may damage the surface material of the appliance.
f)
Do not clean the device with an acidic substance,
agents of medical purposes, thinners, fuel, oils or
other chemical substances because it may damage
the device.
g)
Clean organic deposits from the device after every
use with a stream of clean water and a soft cloth.
DISPOSING OF USED DEVICES
Do not dispose of this device in municipal waste systems.
Hand it over to an electric and electrical device recycling
and collection point. Check the symbol on the product,
instruction manual and packaging. The plastics used to
construct the device can be recycled in accordance with
their markings. By choosing to recycle you are making
a significant contribution to the protection of our
environment. Contact local authorities for information on
your local recycling facility.
21.04.2022
EN
TROUBLESHOOTING
Problem
Possible reason
Solution
The device
Overcurrent
Remedy the cause
does not
circuit breaker has
of the circuit brea-
start
tripped
ker tripping. Wait
for the motor to
cool down. Reset
the circuit breaker
to its original
position.
No power
Make sure the
power cable
is connected
properly.
Damaged engine
Call your agent
or power cable
or qualified
technician
The device
Water feed
Remove the
starts but
clogged
blockage
does not
Leaking water
Seal the
pump /
connections
connections.
pumps
only a little
Insufficient
Check the water
water
water level in the
level. There pump
borewell
should be at least
2 m below the
water surface.
Water delivery
Install the pump
head too height.
in accordance
with its technical
specification.
13
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