Biral SUB6N [15/60] Transport and storage
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Biral SUB6N [15/60] Transport and storage

Biral SUB6N [15/60] Transport and storage
english
3.2 Nameplate
Typ
No.
Hm
Q l/s
3110 Münsingen
Switzerland
15
Pump type e.g.: SUB4X 1-8
Order no. (important for inquiries)
Operating point of system
For the benefit of the environment...
It will certainly be understood that
transport packing is essential.
Please help protect the environment
and dispose of the materials used
or utilize them further in accordance
with the relevant regulations.
2. Transport and storage
2.1 Delivery
It should be checked that the delivery corresponds
with the material listed on the advice note.
2.2 Storage regulations
2.3 Disposal of packing
Warning
3. Identification, purpose of use,
application limits
3.1 Type code
SUB 4 X 1 - 8 E
Type series
Diameter in inches
Version
Rated delivery in m
3
/h
Number of stages
Three-phase motor (1× 230 V)
The submersible pump is supplied
on a Euro-pallet or disposable pallet
with packing designed for this purpose.
When transporting, attention must be
paid to the capacity of the hoist used
(lifting truck, crane) and the stability.
The transport dimensions and weights
are specified in the «Technical data».
The general accident prevention
regulations must be observed!
The pump must be handled with care.
It must never be subjected to excessive
bending stress while being moved.
The electrical cable must never be
used or bent to move the pump.
The free cable ends must on no account
be immersed or made wet in any way.
Warning
The system must be protected against
moisture and frost.
The submersible pumps must not be
subjected to temperatures outside the
permitted range from
–15 °C to +50 °C
during transport or storage.
Warning
The pump must be cleaned carefully
for safe storage following installation/
commissioning.
The hydraulic section must be dried
internally by blowing in compressed air.
3.3 Purpose of use
Submersible pumps are suitable for water with a solid
matter concentration of maximum 50 g/m
3
.
They are designed for the transport of drinking,
mineral, service and thermal water from filter wells,
shafts, tanks, lakes, dams and rivers.
Examples:
– Groundwater conservation and groundwater lowering
– Fire extinguishing and sprinkler systems
(Approvals on request)
– Pressure boosting
– Irrigation, sprinkling, cooling, washing, spraying
– Water treatment, fountains, etc.
– Maximum temperature of delivery medium: 30 °C
– Maximum proportion of solid matter: 50 g/m
3
– Minimum cover:
SUB4X = 1 m
SUB6N – SUB12X = 2 m
(from filter upper edge)
– Maximum immersion depth:
SUB4X = 150 m, SUB6N = 300 m
– Minimum rate of flow at motor
(otherwise fit flow casing):
– SUB4X (alternating current motor) = 0,00 m/s
– SUB4X (three-phase motor) = 0,08 m/s
– SUB6N ≤ 11 kW = 0,1 m/s
SUB6N 13–15 kW = 0,2 m/s
– SUB6N ≥ 18,5 kW = 0,5 m/s
– SUB8X – SUB12X on request/see separate sheets
– Maximum number of starts (evenly distributed):
– SUB4X = 20/h
– SUB6N = 20/h
– SUB8X – SUB12X on request/see separate sheets
– Maximum operation against closed slide valves:
2 minutes (danger of overheating)
– Recommended distance to floor of well: 0,5 to 2 m
➜ The pump must not be placed on the floor
(sludging/silting)
– No pump operation outside the characteristic curve
No flammable or explosive liquids must
be transported with submersible pumps.
The pumps must not be operated in
areas subject to explosion.
3.4 Application limits
Warning
The transport of air and explosive
materials is strictly forbidden.

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