Mainstation, Hybrid
The Hybrid Mainstation is a complete hygiene station offering all the required functionalities for professional cleaning of exterior surfaces in the Food & Beverage industry.



Description
Nilfisk FOOD Mainstation Hybrid operates in three modes allowing rinsing, foaming and disinfecting of the cleaning areas. Integrated in the block the patented Corona Technology injects air into the water stream over a bigger surface and at a higher speed, resulting in better mix of air, compound and water that generates approx. 20% more foam.Thanks to the integrated water outlet it can be used effectively as a standalone cleaning station, but it can also be equipped with additional satellites allowing max. 4 simultaneous users on one unit.
The Hybrid main station is smart and self-protecting as it has an integrated dry run protection and automatic turn-off mode, after a specific periof of inactivity (that is defined and programmed by the customer).
The unit is also energy efficient thanks to the configuration possibility of the water pump.
Unique features
Corona Technology The CoronaTechnology air system – patent pending – is a completely new construction that sets standards within the cleaning industry. Thanks to this system the air is injected into the water stream over a bigger surface and at a higher speed. The result is a better mix of air, compound and water that generates approx. 20% more foam. |
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DuoFoam Technology
The new injector block has the capacity for two different compounds at only one outlet, which makes it very easy and safe to change from one product to another. Patent pending.
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MIX, Double Injection Technology
The unique system is prepared for the injection of an extra booster compound
into the DuoFoamTechnology block, which takes the cleaning effect into a whole new level.
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Technical specifications
Water | |
Connection type inlet | ISO 228/1-G 1 1/4 |
Connection type outlet | ISO 228/1-G 1 1/4 |
Recommended inlet pipe dimension (min) | 1 1/4" |
Recommended outlet pipe dimension (min) | 1 1/4" |
Local outlet | 1/2" Quick coupler |
Local outlet water consumption - foaming | 8,7 l/min@20 bar |
Local outlet water consumption - spraying | 8,7 l/min@20 bar |
Local outlet water consumption - rinsing | 25,5 l/min@20 bar |
Pump pressure | 20 bar |
Adjustable operational pressure | 20 bar + inlet (max 25 bar) |
Operational flow range | 10-120 l/min |
Min. inlet pressure | 2 bar @ 120 l/min |
Max. inlet pressure | 8 bar |
Max. supply temperature | 70°C |
Compressed air supply | |
Connection type inlet | Ø6 mm push in |
Min. pressure of air supply | 6 bar |
Max. pressure of air supply | 10 bar |
Required flow rate | 200 Nl/min |
Electricity | |
Power consumption | 5,5 kW |
Nom. current | 14,2 A |
Supply | 3/PE 400 Vac 10% 50/60 Hz |
Security of electrical wiring | 16 A |
Electrical cable; L1, L2, L3, PE | 4 x 2.5 mm2 |
Nozzles (recommended) | |
Rinsing nozzle | 25/30 |
Foam nozzle | 50/200 |
Spray nozzle | 40/30 |
General | |
Number of products | 2 |
Input - analog 0-10VDC | 1 |
Outputs - potential free | 2 |
IP class | IP55 |
Max. hose length (recommended) | 30 m (25 m) |
Sound level ISO 11202 | Below 70 dB |
Weight | 112 kg |
Dimensions H x W x D | 1310 x 560 x 400 mm |
Models available
Model | Desciption | Article no. |
MU421 | 2 products- & 1 air injector, rinse/foam/spray | 110003445 |
MU422 | 2 products- & 2 air injectors, rinse/foam/foam | 110003446 |
Troubleshooting
Product related service information
Product related FAQ's
- 245 Service Info - Recharge of battery in display module
- 243 Service Info - O-ring kit for the complete machine
- 233 Service Info - Software changes log-main station and single booster
- 221 Service Info - Hybrid all in one kits
Product related FAQ's
The size of the colored chemical limiting nozzles (item no 0614213)?
Answer:

Inch | mm | Color |
.125 | 3,175 | Grey |
.098 | 2,4892 | Black |
.070 | 1,778 | Beige |
.062 | 1,5748 | Red |
.052 | 1,3208 | White |
.040 | 1,016 | Blue |
.035 | 0,889 | Tan |
.028 | 0,7112 | Green |
.025 | 0,635 | Orange |
.023 | 0,5842 | Brown |
.020 | 0,508 | Yellow |
.016 | 0,5064 | Turquoise |
.014 | 0,3556 | purple |
.012 | 0,3048 | Light blue |
.010 | 0,254 | Pink |
Drill to size | Clear |

Why is there water in the supply of chemical?
Answer:
The non-return valve for chemicals is dirty.
Clean or replace the valve.
Clean or replace the valve.
Why is there air in the water supply ?
Answer:
The non-return valve for water is dirty.
Clean or replace the valve.
Clean or replace the valve.
Why does the green and the red display lamp light up and Im unable to operate the cleaning unit?
Answer:
When both the red and the green lamp are turned on when you start your cleaning station, it means that there is an issue with the battery.
To solve the problem do the following:
1. Switch off the main power to the cleaning station
2. Wait for 3 minutes (do not turn on the machine within this time)
3. Press the "left arrow" button and at the same time turn on the main power to the cleaning station (Do the two actions at the same time)
4. The problems is resolved now; the display is in the "normal mode" and should charge the internal battery
5. To test: After 15 minutes try to switch off the main power and wait for three minutes, then turn it on again. If the problem is not solved, it means that the display is broken/dead.
To solve the problem do the following:
1. Switch off the main power to the cleaning station
2. Wait for 3 minutes (do not turn on the machine within this time)
3. Press the "left arrow" button and at the same time turn on the main power to the cleaning station (Do the two actions at the same time)
4. The problems is resolved now; the display is in the "normal mode" and should charge the internal battery
5. To test: After 15 minutes try to switch off the main power and wait for three minutes, then turn it on again. If the problem is not solved, it means that the display is broken/dead.
What kind of stainless steel is the manifold made of?
Answer:
The manifold is made of AISI 304 steel.
Are User-packs mounted directly on the cleaning station?
Answer:
No.
User packs are mounted below or beside the cleaning station,
User packs are an accessory and must be ordered seperately.
User packs are mounted below or beside the cleaning station,
User packs are an accessory and must be ordered seperately.
Why is the foam quality very thin?
Answer:
Ensure sufficient chemical supply.
Try changing the type of chemical detergent used.
Try changing the type of chemical detergent used.
Downloads
Directions for use Hybrid Mainstation 110003652T.pdf
Drawing internal tank control.pdf
Error log reader.zip
Piping_guide_line_Mainstation-BW4-BF4.pdf
Product sheet Hybrid Mainstation.pdf
Recommended_spare_parts_Hybrid_Mainstation.pdf
Service check list Hybrid Mainstation.pdf
Software manual Hybrid mainstation 110003650D.pdf
Software upgrade Tool FWU_V200.exe
Software_changes_log_main_station_and_single_booster_-_4.29.pdf
Spare part list Hybrid Mainstation 110003652.pdf
V4.29_SB_DISP.zip
Drawing internal tank control.pdf
Error log reader.zip
Piping_guide_line_Mainstation-BW4-BF4.pdf
Product sheet Hybrid Mainstation.pdf
Recommended_spare_parts_Hybrid_Mainstation.pdf
Service check list Hybrid Mainstation.pdf
Software manual Hybrid mainstation 110003650D.pdf
Software upgrade Tool FWU_V200.exe
Software_changes_log_main_station_and_single_booster_-_4.29.pdf
Spare part list Hybrid Mainstation 110003652.pdf
V4.29_SB_DISP.zip