Featuring complete access to all critical machine components, the SC401 provides easy maintenance. The large recovery lid allows full access for inspection and cleaning of the tank. An integrated debris catch cage traps and collects drain clogging debris.
Simple to operate, the SC401 is activated by pressing the OneTouch™ Scrubbing button. The built-in sensors in the machine’s handle acknowledge the operator’s presence and the machine is engaged. The Electronic Solution flow control is mounted on the control panel within easy reach to adjust while in use to accommodate changing floor conditions. To prevent dry scrubbing and possible damage to the floor, the SC401 offers a brush pre-wet feature.
Solution tank 7.9 gal (30 l)
Recovery tank 7.9 gal (30 l)
Brush type 1 Disc
Brush / Pad & Size 17 in (430 mm)
Voltage 24V
Water flow gpm (L/Min) 0.08 / 0.18/ 0.53 (0,3 / 0,7 / 2)
Detergent mixing settings (%) 0.25, 0.4, 0.8, 1.0, 1.5, 2.0
Brush pressure 55 lb (25 kg)
Sound pressure level
Normal Mode / Quiet Mode dB(A) 65 ±3 / 60 ±3
Brush motor speed (RPM) 140
Brush motor 0.60 hp (450 W)
Drive motor -
Vacuum motor 0.37 hp (280 W)
Maximum gradient when working (%) 2
Productivity rate theoretical / practical 12,739 / 5,917 ft²/h (1,183 / 550 m²/h)
Battery compartment size (LxWxH) 13.8 x 13.8 x 10.2 in. (35 x 35 x 26 cm)
Length x width w/o squeegee x height 46x18x42 in (1180 x 458 x 1055 mm)
Squeegee width 28.3 in (720 mm)
IP protection class IPX4
Weight without batteries and with empty tanks 134 lb (61 kg)
Gross vehicle weight 333 lb (151 kg)
Vibration level at operator’s arms (m/s²) < 2,5
Nilfisk-Advance SC 401 Parts and Support
The compact and highly maneuverable Advance SC401 walk-behind scrubber offers all the speed, accuracy and ease-of-use you need for your daily floor cleaning. The 4 wheel system provides stability and makes the SC401 easy to maneuver in both transport and working modes. With SilentTech technology, the SC401 reduces the sound level to 60 ±3 dBA in Quiet Mode, making it ideal for daytime cleaning in sound sensitive environments.
Featuring complete access to all critical machine components, the SC401 provides easy maintenance. The large recovery lid allows full access for inspection and cleaning of the tank. An integrated debris catch cage traps and collects drain clogging debris.
Simple to operate, the SC401 is activated by pressing the OneTouch™ Scrubbing button. The built-in sensors in the machine’s handle acknowledge the operator’s presence and the machine is engaged. The Electronic Solution flow control is mounted on the control panel within easy reach to adjust while in use to accommodate changing floor conditions. To prevent dry scrubbing and possible damage to the floor, the SC401 offers a brush pre-wet feature.
Solution tank 7.9 gal (30 l)
Recovery tank 7.9 gal (30 l)
Brush type 1 Disc
Brush / Pad & Size 17 in (430 mm)
Voltage 24V
Water flow gpm (L/Min) 0.08 / 0.18/ 0.53 (0,3 / 0,7 / 2)
Detergent mixing settings (%) 0.25, 0.4, 0.8, 1.0, 1.5, 2.0
Brush pressure 55 lb (25 kg)
Sound pressure level
Normal Mode / Quiet Mode dB(A) 65 ±3 / 60 ±3
Brush motor speed (RPM) 140
Brush motor 0.60 hp (450 W)
Drive motor -
Vacuum motor 0.37 hp (280 W)
Maximum gradient when working (%) 2
Productivity rate theoretical / practical 12,739 / 5,917 ft²/h (1,183 / 550 m²/h)
Battery compartment size (LxWxH) 13.8 x 13.8 x 10.2 in. (35 x 35 x 26 cm)
Length x width w/o squeegee x height 46x18x42 in (1180 x 458 x 1055 mm)
Squeegee width 28.3 in (720 mm)
IP protection class IPX4
Weight without batteries and with empty tanks 134 lb (61 kg)
Gross vehicle weight 333 lb (151 kg)
Vibration level at operator’s arms (m/s²) < 2,5
Featuring complete access to all critical machine components, the SC401 provides easy maintenance. The large recovery lid allows full access for inspection and cleaning of the tank. An integrated debris catch cage traps and collects drain clogging debris.
Simple to operate, the SC401 is activated by pressing the OneTouch™ Scrubbing button. The built-in sensors in the machine’s handle acknowledge the operator’s presence and the machine is engaged. The Electronic Solution flow control is mounted on the control panel within easy reach to adjust while in use to accommodate changing floor conditions. To prevent dry scrubbing and possible damage to the floor, the SC401 offers a brush pre-wet feature.
Solution tank 7.9 gal (30 l)
Recovery tank 7.9 gal (30 l)
Brush type 1 Disc
Brush / Pad & Size 17 in (430 mm)
Voltage 24V
Water flow gpm (L/Min) 0.08 / 0.18/ 0.53 (0,3 / 0,7 / 2)
Detergent mixing settings (%) 0.25, 0.4, 0.8, 1.0, 1.5, 2.0
Brush pressure 55 lb (25 kg)
Sound pressure level
Normal Mode / Quiet Mode dB(A) 65 ±3 / 60 ±3
Brush motor speed (RPM) 140
Brush motor 0.60 hp (450 W)
Drive motor -
Vacuum motor 0.37 hp (280 W)
Maximum gradient when working (%) 2
Productivity rate theoretical / practical 12,739 / 5,917 ft²/h (1,183 / 550 m²/h)
Battery compartment size (LxWxH) 13.8 x 13.8 x 10.2 in. (35 x 35 x 26 cm)
Length x width w/o squeegee x height 46x18x42 in (1180 x 458 x 1055 mm)
Squeegee width 28.3 in (720 mm)
IP protection class IPX4
Weight without batteries and with empty tanks 134 lb (61 kg)
Gross vehicle weight 333 lb (151 kg)
Vibration level at operator’s arms (m/s²) < 2,5
Parts
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Diagrams
- View all diagrams
- - Batteries, Brushes, and Chargers
- - Frequently Replaced Parts
- - Know Your Machine
- - Pads
- Accessories Assembly
- Battery Charger Assembly
- Brush and Pad Assembly
- Brush Deck Assembly
- Detergent System Assembly
- Electrical Components System Assembly
- Electronic Cover Assembly
- Handlebar System Assembly
- Rear Wheel System Assembly
- Recovery Tank Assembly
- Solution Tank Assembly
- Squeegee Assembly
- Vacuum Motor Assembly
- Wheel System Assembly (Drive)
- Wheel System Assembly (No Drive)
- Wiring Diagram