Multi Booster
BF16, BF24, BF32, BF40, BF48,
BF16T, BF24T, BF32T, BF40T, BF48T.
Spare part list
Service Manual (original)

Description

The Booster in the Chameleon
Plus range is a completely functioning pumping station that supplies pressurized water to connected satellite hygiene stations.
Therefore the Booster must be supplied with water in sufficient quantity and power according to specifications.
The station is then ready for hygiene duties.
The Booster is fitted with a frequency-controlled pump which ensures a constant working pressure independent of usage pattern.

A typical Floor Booster installation is shown in fig. 2

• Booster (1)
• Satellite (2)

1.7 Multi Booster BF16 – BF24

1. Water inlet 2. Manifold inlet 3. Trigger sensor, flow sensor 4. Pump 5. Manifold outlet 6. Outlet pipe 7. Inverter box 8. Filter box 9. Electrical connection box 10. Floor bracket 11. Inlet ball valve 12. Outlet ball valve

13. Operation panel 14. Strainer 15. Non-Return Valve 16. Pressure sensor 17. Display 18. Navigation buttons 19. Label 20. Name Label 21. • O Pushbutton.Stop 22. • I Pushbutton.Start 23. • Δ Lamp. Alight by error 24. Pressure sensor

1.3 Advanced Booster BF32 – BF40 – BF48

1. Water inlet 2. Manifold inlet 3. Trigger sensor, flow sensor 4. Pump 5. Manifold outlet 6. Outlet pipe 7. Inverter box 8. Filter box 9. Electrical connection box 10. Floor bracket 11. Inlet ball valve 12. Outlet ball valve 13. Operation panel

14. Strainer 15. Non-Return Valve 16. Pressure sensor 17. Display 18. Navigation buttons 19. Label 20. Name Label 21. • O Pushbutton.Stop 22. • I Pushbutton.Start 23. • Δ Lamp. Alight by error 24. Nonreturn valve for by-pass 25. By-pass 26. Pressure sensor

1.3 Operating Diagrams acc. ISO14617 Multi Booster BF16 – BF24 – BF32 – BF40 – BF48

B.	Ball valve.
F.	Filter
FST.	Flow switch.
C.	Check valve.
PE.	Pressure sensor.
TE.	Temperature sensor.
CP.	Centrifugal pump.
D.	Outlet.
PU.	Pump unit.
W.	Water inlet.
SN :	Socket no.

Maintenance

The Booster unit is maintenance-free. However, we recommend cleaning the booster unit in connection with the occasional cleaning of the other equipment in the area.
The filter must be cleaned at convenient intervals (approx. every 1-3 months) depending on the number of impurities in the water.

2.1 Filter

1. Press “0” on the control panel to stop the Booster.
2. Interrupt the master switch (Fig. 1).
3. Close the water inlet.
4. Open a tap to release the system of pressure.
5. Remove the filter (A, Fig. 2) and place it in a descaling solution.
   Note: MB systems are not delivered with a factory-mounted filter. In case a filter is mounted in an MB system, the
   descaling procedure is exactly the same until the scale is dissolved.
6. Rinse the cleaned filter thoroughly and remount.
7. Min filter mesh size 800µ -> 1500μ.

2.2 Before a longer production stop
If long production stops are planned (more than 6 months) and the pump is drained, it is recommended that the pump is secured as follows:

1. Remove the coupling safety guard.
2. Spray a couple of drops of silicone oil onto the axle between the top section and the coupling.

Carefully follow the instructions given in the manual provided by the pump supplier.

Start

3.1 New system
In order to ensure a problem-free start-up of a new system, the pipe system must be flushed and bled.

Bleeding the pipe system

1. Turn on the water supply to rinse and bleed the entire system. If satellites are installed open the tap furthest away until no air or dirt comes out.
   Then rinse and bleed the next tap and continue until the tap closest to you has been rinsed and bled.
2. Mount satellites, if any
   Bleeding the pump
3. Press “0” on the control panel to stop the Booster.
4. Loosen the relief plug (A, Fig34) 1-2 revolutions until water and air begin to flow out.
   Note. Never loosen the relief plug while the pump is running as this may damage the packing and cause personal injury.
5. Tighten the relief plug again
6. Start the pump so that all re- remaining air pockets are forced up to the top of the pump.
7. Stop the pump.
8. Loosen the relief plug 1-2 revolutions again and bleed the system until only water flows out.
9. Tighten the relief plug once more.

The Booster is now ready for operation. Press “I” on the control panel. (see fig. 4).

Daily operation

4.1 Start

1. Check that water supplies for the system are open.
2. Press “I” on the control board in order to start up the unit.

4.2 Stop

1. Press “0” on the control panel to stop.
2. Turn off the water supply.
3. Switch off the air supply.

Note. Due to the following, it is very important always to switch off both water and air supply after use:

• If the air supply is open when the main station or satellites are not in use, air might leak into the water line. If this happens, the system must be bled once more.
• The water separator, which is a part of the air regulator, is only to be emptied when the air supply is closed.
  After a long time production stop (holidays etc) it might be necessary to bleed the piping system and the booster unit again.

Service

Service may only be carried out by authorized and qualified personnel.
Warning: The system must only be serviced when there is no voltage or pressure on the system.

1. Turn off the main switch at the control box (Fig. 1)
2.  Open a water outlet to depressurize the system.

5.1 Components
5.1.1 Pump/motor
Pump/motor are maintenance-free, see section 2.2
5.1.2 Control system
Maintenance free
If defective: Call service technician
5.1.3 Flow Switch
Maintenance-free.
If defective, replace the flow switch.
The orientation of the flow switch has to be done in such a way that the plug/cable end of the switch is pointing opposite the flow direction

5.1.3.1 Adjustment of flow switch
When the flow switch is replaced/installed it has to be adjusted.

1. Press “1” on the control panel to turn on the machine.
2. Turn the “rinse/foam” handle on a satellite to the foam position.
3. Activate the spray handle on the outlet hose of the satellite so water runs out.
4. Check that the flow switch is turned the correct way (the wire must be opposite the flow direction) (see picture).
5. Remove the white plug/screw before adjusting (see picture).
6. Adjust the flow to one green diode lights up (see picture).
7. Close the spray handle again and check that the red diode lights up.
8. Remount the white plug/screw.
   The flow switch is now adjusted.

5.1.4 Non-return valve / inlet side
Maintenance – free.
If defective, replace the non-return valve.
5.2 Recycling/scrapping
Recycle the wrapping and scrap the machine according to recommendations from the local authorities.

Troubleshooting

6.1 The unit does not start

6.2 The “Δ”- lamp on the control panel is on

6.3 If the inlet pressure is low or unstable

Recommended spare parts

The recommended spare parts are marked with * in the spare part manual.

Specifications

Technical Data		Multi Booster.
		BF16	BF24	BF32	BF40	BF48
Max. Outlet pressure.	bar	25*	25*	25*	25*	25*
Consumption during rinsing.	L/min	440	660	880	1100	1320
Consumption during foaming.	L/min	160	240	320	400	480
Min. supply pressure.	bar	2	2	2	2	2
Max. supply pressure.	bar	8	8	8	8	8
Min. water supply.	L/min	500	750	1000	1250	1500
Max. water temp.	°C	70	70	70	70	70
Pipe dimension inlet Ø	inch	2 1/2″	3″	4″	4″	4″
Pipe dimension outlet Ø	inch	2 1/2″	3″	4″	4″	4″
Electricity
Supply voltage	V	3/PE 400 V ±10%
Frequency	Hz	50±2
Motor load (kW)	kW	22	33	44	55	66
		Installation to EN 60204-1
Nominal current	A	55	82,5	110	137,5	165
Fuse	A	63	100	125	160	200
L1, L2, L3, PE	mm2	2.5	2.5	2,5	6	6
General
Sound level ISO 11202	dB	85 dB	–	–	–	–
Dimensions	mm	1112x530x1043	1112x530x1477	1268x665x2399	1268 x 665 x 2822	1268 x 665 x 3248
Weight (kg) ca	kg	190	300	400	500	600

Note:
* Pump pressure 20 bar + inlet pressure max. 25 bar

Electric diagram

No:	110002302				Desc:	Electrical connections MB
Version/Revision			A	Product no:
		Initials:		Date:		Blytaekkervej 2 DK-9000 Aalborg +45 72 18 20 00 www.nilfiskfood.com
Drawn by:		san		21-Nov-11
Sheet size:		A4
Sheet no:		1 of 1

No:	110002310				Desc:	Electrical connections MB
Version/Revision			A	Product no:
		Initials:		Date:		Blytaekkervej 2 DK-9000 Aalborg +45 72 18 20 00 www.nilfiskfood.com
Drawn by:		san		21-Nov-11
Sheet size:		A4
Sheet no:		1 of 1

No:	110002309				Desc:	Electrical connections MB
Version/Revision			A	Product no:
		Initials:		Date:		Blytaekkervej 2 DK-9000 Aalborg +45 72 18 20 00 www.nilfiskfood.com
Drawn by:		san		21-Nov-11
Sheet size:		A4
Sheet no:		1 of 1

Pump curve

Pump curve BF16-BF48

Declaration of Conformity

BF16, BF24, BF32, BF40, BF48

Declaration of Conformity
We Nilfisk FOOD, declare under our sole responsibility that the products BF16+, BF24+, BF32+, BF40+, BF48+, to which this declaration relates, are in conformity with these Council directives on the approximation of the laws of the EC member state:
Function: Pumping Station
Model/Type: BF16-2+, BF24-3+, BF32-4+, BF40-5+, BF48-6+.
Serial number: All
Machinery Directive (2006/42/EC:2006-05-17).
Standard used: EN 60335-2-41/A2:2010
EMC Directive (2004/108/EC:2004-12-15).
Standard used: EN 55014-1/A1:2009 and EN 55014-2/A2:2008
Standard used: EN 61000-3-2/A2:2009 and EN 61000-3-3:2008

Technical file responsible:
Flemming Asp
Nilfisk FOOD
Blytaekkervej 2
9000 Aalborg, Denmark

Recommended spare parts

!	Pos./Ref.	No.	Description	BF16 / BF16T	BF24 / BF24T	BF32 / BF32T	BF40 / BF40T	BF48 / BF48T
	1		Page 4
	2		Page 4
	3		Page 8 / 9
	4		Page 6 / 7
	5	110000373	Pump	2	3	4	5	6
	6		Page 5
	7	110001855	Adjustable feet	4	6	8	10	12
	8	110001144	Pressure Sensor	2	3	4	5	6
	9	110001851	Flow-Switch	1	1	1	1	1
	10	110001271	Nippel	2	3	4	5	6
	11	110001842 (156704)	Screw kit for MB+
	12	110001842 (156518)	Screw kit for MB+ (No tank control)	1	1	–	–	–
	12	110001842 (156502)	Screw kit for MB+ (No tank control)	1	1	–	–	–
	14	110001842 (321700)	Screw kit for MB+
	15		Page 6 / 7
	16	110001863	Non-Return Valve	–	–	1	1	1
	17	110001842 (156800)	Screw kit for MB+
	18	110001842 (0602005)	Screw kit for MB+
	19	110001842 (0602014)	Screw kit for MB+
	20	110001842 (156702)	Screw kit for MB+

	21	110001842 (156504)	Screw kit for MB+ (No tank control)	1	1	–	–	–
	12	110001842 (0602057)	Screw kit for MB+	1	1	1	1	1
	13	10001842 (156602)	Screw kit for MB+	1	1	1	1	1
	21	110001842 (156607)	Screw kit for MB+	1	1	1	1	1

!		No.	Description	BF16 / BF16T	BF24 / BF24T	BF32 / BF32T	BF40 / BF40T	BF48 / BF48T
	1	110001846	Ball Tap	2	3	4	5	6
	2	110002172	Strainer 800µ -> 1500μ	2	3	4	5	6
	3	630900	Non Return	2	3	4	5	6
	4	110001845	O-ring kit
	5	110001250	Pin kit
	6	110001850	Sensor	2	3	4	5	6
	7	110001848	Inlet	2	3	4	5	6

	1	110001846	Ball Tap	2	3	4	5	6
	2	110001845	O-ring kit
	3	110001250	Pin kit
	4	110001856	Outlet pipe MB+	2	3	4	5	6

!	Pos./Ref.	No.	Description	BF16	BF24	BF32	BF40	BF48
	1	110001841	Display complete	1	1	1	1	1
	2	110001470	Operation panel	1	1	–	–	–
	3	110001854	Label kit MB+	1	1	–	–	–
▲	4	110001842 (110000574)	Screw kit Adv+
▲	5	110001842 (0602072)	Screw kit Adv+
▲	6	110001842 (156517)	Screw kit Adv+
▲	7	110001842 (110000235)	Screw kit Adv+

!		No.	Description	BF16 / BF16T	BF24 / BF24T	BF32 / BF32T	BF40 / BF40T	BF48 / BF48T
	1	110001857	Switch	1	–	–	–	–
	1	110001858	Switch		1	–	–	–
	2	110001859	Automatic fuse	2	3	4	5	6
		110001852	Electric cabinet complete BF16+
		110001853	Electric cabinet complete BF24+
	1	110001862	Switch	–	–	1	1	1
	2	110001859	Automatic fuse	2	3	4	5	6
	3	110001841	Display complete	1	1	1	1	1
▲	4	110001842 (110000574)	Screw kit Adv+
▲	5	110001842 (0600009)	Screw kit Adv+
▲	6	110001842 (156302)	Screw kit Adv+
		110001864	Electric cabinet complete BF32+
		110001865	Electric cabinet complete BF40+
		110001866	Electric cabinet complete BF48+

!	Pos./Ref.	No.	Description	BF16T	BF24T	BF32T	BF40T	BF48T
	1	110001857	Switch	1	–	–	–	–
	1	110001858	Switch	–	1	–	–	–
	1	110001862	Switch	–	–	1	1	1
	2	110001859	Automatic fuse	2	3	4	5	6
	3	110001841	Display complete	1	1	1	1	1
	4	110002194	Printed Circuit Board	1	1	1	1	1
	5	110001842 (110000574)	Screw kit Adv+
	6	110001842 (0600009)	Screw kit Adv+
	7	110001842 (156302)	Screw kit Adv+
▲	8	110001842 (15010200)	Screw kit Adv+
▲	9	110001842 (110002187)	Screw kit Adv+
		110002210	Electric cabinet complete BF16T+	1
		110002211	Electric cabinet complete BF24T+	1
		110002212	Electric cabinet complete BF32T+	1
		110002213	Electric cabinet complete BF40T+	1
		110002214	Electric cabinet complete BF48T+	1

!	Pos./Ref.	No.	Description	BF16 / BF16T	BF24 / BF24T	BF32 / BF32T	BF40 / BF40T	BF48 / BF48T
	1	110001131	Converter Box	2	3	4	5	6
	2	110001527	Noise Filter	2	3	4	5	6
▲	3	110001842 (0602104)	Screw kit Adv+
	4	110001466	11 kW Converter	2	3	4	5	6
*	5	110001843	Controller board +	2	3	4	5	6
	6	110001860	Mounting	2	3	4	5	6
	7	110001381	Mounting	4	6	8	10	12
	8	110001244	Fitting complete controller print +	2	3	4	5	6
	9	110001849	Switch	2	3	4	5	6
	10	110001467	EPM Module + Converterlabel	2	3	4	5	6
	11	110001471	Mounting	4	6	8	10	12
▲	12	110001842 (0602125)	Screw kit Adv+
▲	13	110001842 (110001369)	Screw kit Adv+
	14	110001127	Fuse	2	3	4	5	6
	15	110001128	The cable between controller and inverter	2	3	4	5	6
	17	110001861	Mounting	2	3	4	5	6
	18	110001844	Converter Box	2	3	4	5	6
	19	110000971	Sensor cable	2	3	4	5	6
	20	110005373	Controller complete	2	3	4	5	6
	21	0631176	Network cable	1	2	3	5	6
	22	110003421	Flow switch cable	1	2	3	4	5

© 2005 All rights reserved
Ecolab GmbH & Co. OHG
P.O. Box 13 04 06
D-40554 Düsseldorf
www.ecolab.com
Tel.: +49 211 98 93 203 – Fax: +49 211 98 93 223
Printed in Denmark

Documents / Resources

ECOLAB BF24 Multi Booster [pdf] Owner's Manual BF24, BF16, BF32, BF40, BF48, BF16T, BF24T, BF32T, BF40T, BF48T, Multi Booster

References

• User Manual