14
WILO SE 10/2013
English
5.4 Accessories
Original accessories are available for HELIX range:
The use of new accessories is recommended.
6. Description and function
6.1 Product description
FIG. 1
1 - Motor connection bolt
2 - Coupling guard
3 - Mechanical seal
4- Hydraulic stage casing
5 - Impeller
6 - Pump shaft
7 - Motor
8 - Coupling
9 - Lantern
10 - Tube liner
11 - Flange
12 - Pump housing
13 - Base plate
FIG. 2, 3
1 - Strainer
2 - Pump suction valve
3 - Pump discharge valve
4 - Check valve
5 - Drain + priming plug
6 - Air bleed screw + Filling plug
7 - Tank
8 - Foundation block
9 - In option : pressure plugs (a-suction,
b-discharge)
10 - Lifting hook
6.2 Design of product
• HELIX pumps are vertical high pressure non-self
priming pumps with inline connection based on
multistage design.
• HELIX pumps combine use of both high efficien-
cy hydraulics and motors (if any).
• All metallic parts in contact with water are made
of stainless steel or grey cast iron.
• For aggressive fluid, special versions exist with
stainless steel only for all wetted components.
• Helix pumps are equipped with a simple mechan-
ical seal or with a cartridge seal to facilitate
maintenance.
• In addition, for heaviest motor, a specific cou-
pling allows to change this seal without remov-
ing the motor.
• HELIX lantern design integrates an additional ball
bearing that withstand hydraulic axial forces: this
allows the pump to use a fully standard motor.
• Special handling devices are integrated in order
to facilitate pump installation.
7. Installation and electrical connection
Installation and electrical work in compliance
with any local codes and by qualified personnel
only.
WARNING! Bodily injury!
Existing regulations for the prevention of acci-
dents must be observed.
WARNING! Electrical shock hazard!
Dangers caused by electrical energy must be
excluded.
7.1 Commissioning
Unpack the pump and dispose of the packaging
in an environmentally-responsible manner.
7.2 Installation
The pump must be installed in a dry, well-venti-
lated and frost-free place.
CAUTION! Possible damage of the pump!
Dirt and solder drops in to the pump body can
effect the pump operation.
• It is recommended that any welding and sol-
dering work be done before installing the pump.
• Thoroughly flush the system out before
installing the pump.
- The pump must be installed in an easily accessi-
ble position to facilitate inspection or replace-
ment.
- For heavy pumps, install a lifting hook (Fig. 2,
item 10) above the pump in order to ease its dis-
assembly.
WARNING! Risk of accident by hot surfaces!
The pump must be positioned so that someone
cannot come into contact with the hot pump sur-
faces while operation.
- The pump must be installed in an easily accessi-
ble position to facilitate inspection or replace-
ment.
WARNING! Risk of fall!
The pump must be screwed to the ground.
- Place the pump where it will be easy to reach, to
facilitate inspection and removal work. The pump
Designation
article N°
2 round counterflanges in stainless steel 1.4404 (PN16 – DN50)
4038587
2 round counterflanges in stainless steel 1.4404 (PN25 – DN50)
4038589
2 round counterflanges in steel (PN16 – DN50)
4038585
2 round counterflanges in steel (PN25 – DN50)
4038588
2 round counterflanges in stainless steel 1.4404 (PN16 – DN65)
4038592
2 round counterflanges in stainless steel 1.4404 (PN25 – DN65)
4038594
2 round counterflanges in steel (PN16 – DN65)
4038591
2 round counterflanges in steel (PN25 – DN65)
4038593
2 round counterflanges in stainless steel 1.4404 (PN16 – DN80)
4073797
2 round counterflanges in stainless steel 1.4404 (PN25 – DN80)
4073799
2 round counterflanges in steel (PN16 – DN80)
4072534
2 round counterflanges in steel (PN25 – DN80)
4072536
By-pass kit 25 bar
4124994
By-pass kit (with Manometer 25 bar)
4124995
Содержание Helix-V 10
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Страница 48: ...48 WILO SE 10 2013 1 1 1 2 2 1 2 2 2 3 2 4 Y VDE 2 5 2 6 2 7 4 3...
Страница 51: ...5 2 7 3 100 Nm 7 4 Helix FT FF WILO WILO 7 5 5 7 6 850V dU dt 2500 V s 51 WILO SE 10 2013...
Страница 52: ...52 WILO SE 10 2013 6a 3 5a 8 2 9 6 7 1 2 40 8 8 1 8 1 1 3 2 3 6a 2 6a 2 8 1 2 2 3 2 6b 5b 6b 3...
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Страница 105: ...5 2 7 3 100 7 4 Helix FT FF WILO WILO 7 5 5 7 6 850 dU dt 2500 105 WILO SE 10 2013...
Страница 106: ...106 WILO SE 10 2013 3 5a 8 2 9 6 7 1 2 40 8 8 1 8 1 1 3 2 3 6a 2 6a 2 8 1 2 2 3 2 6b 5b 6b 3 6a...
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Страница 144: ...144 WILO SE 10 2013 1 1 1 2 2 2 1 2 2 2 3 2 4 IEC VDE 2 5 2 6 2 7 4 3...
Страница 147: ...5 2 7 3 100 Nm 7 4 Helix FT FF WILO WILO 7 5 5 7 6 850V dU dt 2500 V s 147 WILO SE 10 2013...
Страница 148: ...148 WILO SE 10 2013 3 5a 8 2 9 6 7 1 2 40 8 8 1 8 1 1 3 2 3 6a 2 6a 2 8 1 2 2 3 2 6b 5b 6b 3 6a...
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