www.motralec.com / service-commercial@motralec.com / 01.39.97.65.10
2. TECHNICAL DESCRIPTION
Submersible borehole pumps for 4" wells (DN 100
mm), 6" wells (DN 150 mm), 8" (DN 200 mm) and
10" (DN 250 mm).
Delivery casing with built-in non-return valve.
2.1. Intended use
- For clean or slightly dirty water with maximum
sand content: 50 g/m
m
(4SF - S8 - S10 - 4SDP), 300 g/m
3
SAND versions RI- S6).
- Water temperature up to 25 °C (35 °C for 4").
2.2. Improper use
The device is designed and built only for the
purpose described in paragraph 2.1.
Improper use of the device is forbidden, as
is use under conditions other than those
indicated in these instructions.
Improper use of the product reduces the safety and
the efficiency of the device, the manufacturer shall
not be responsible for failure or accident due to
improper use.
Do not use in ponds, tanks or swimming
pools or where people may enter or come
into contact with the water.
2.3. Marking
The following picture is a copy of the name-plate
(see Pic.1) that is on the external case of the pump.
1 Pump type
2 Delivery
3 Head
1
4 Rated power
2
5 Tension nominale
3
6 Nom. motor current
4
7 Notes
5
8 Fréquence
6
9 Operation Duty
10 Insulation class
7
11 Weight
12 Power factor
13 Rotation speed rpm
14 Protection
15 Serial number
16 Certifications
3. TECHNICAL FEATURES
3.1. Technical data
Dimensions and weight (see technical catalogue).
Nominal speed 2900/3450 rpm
Protection IPX8
Supply voltage / Frequency (see data on the engine
indicator plate)
Max. starts per hour: (see instruction motor).
4. SAFETY
4.1. General provisions
Before using the product it is necessary to
know all the safety indications.
Sub _Rev7_2020 - Operating Instructions
(4SDX - 6SDX), 150 g/
3
(for HIGH
3
XXXXXXX
XXXXXXX
XXXXXXX
Q min/max X/X m
/h
3
H max/min X/X m
IP 68
X kW (XHp)
n XXXX/min
S.F.
cosø X
220 /380Y V3~50Hz
X/X A
S1 l.cl. X X kg
XXXXXXXX
8
9 10
Carefully read all operating instructions and the
indications defined for the different steps: from
transportation to disposal.
The specialized technicians must carefully comply
with all applicable standards and laws, including
local regulations of the country where the pump is
sold.
The device has been built in conformity with
the current safety laws. The improper use could
damage people, animals and objects.
The manufacturer declines any liability in the event
of damage due to improper use or use under
conditions other than those indicated on the name-
plate and in these instructions.
Follow the routine maintenance schedules
i
and the promptly replace damaged parts,
this will allows the device to work in the best
conditions.
Use only original spare parts provided from the
manufacturer or from an authorized distributor.
Don't remove or change the labels placed
on the device.
Do not start the device in case of defects or
damaged parts.
Maintenance operations, requiring full or
partial disassembly of the device, must
be done only after disconnection from the
supply.
4.2. Safety devices
The device has an external case that prevents any
contact with internal parts.
16
4.3. Residual risks
15
The appliance, designed for use, when used in-
14
line with the design and safety rules, doesn't have
13
residual risks.
12
11
4.4. Information and Safety signals
For this kind of product there will not be any signals
on the product.
4.5. Individual protection devices
During installation, starting and maintenance it is
suggested to the authorized operators to consider
the use of individual protection devices suitable for
described activities.
During ordinary and extraordinary maintenance
interventions, where it is required to remove the
filter, safety gloves are required.
Signal
individual protection device
HAND PROTECTION
(gloves for protection against chemical,
thermal and mechanical risks).
5. TRANSPORTATION AND HANDLING
The product is packed to maintain the content
intact.
During transportation avoid to stack excessive
weights. Ensure that during the transportation the
EN
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