Nilfisk Advance SC450 Walk-Behind Automatic Scrubber User Manual

1. Pengenalan

This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of the Nilfisk Advance SC450 Walk-Behind Automatic Scrubber. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent injury or damage.

The Nilfisk Advance SC450 is a compact, battery-powered walk-behind scrubber designed for daily cleaning tasks in various environments such as hospitals, schools, manufacturing plants, and warehouses. It offers high productivity, reliable operation, and ease of use.

2. Maklumat Keselamatan

WARNING: Failure to follow these safety instructions may result in serious injury or damage to the machine.

• Always wear appropriate personal protective equipment (PPE) such as safety glasses and non-slip footwear during operation and maintenance.
• Ensure the machine is turned off and disconnected from the power source before performing any maintenance or adjustments.
• Do not operate the scrubber on inclines exceeding the manufacturer's recommendations.
• Jauhkan tangan, kaki dan pakaian longgar daripada bahagian yang bergerak.
• Use only approved cleaning solutions and follow their safety guidelines.
• Do not allow untrained personnel to operate the machine.
• Simpan mesin di lokasi yang kering dan selamat apabila tidak digunakan.
• Pastikan pengudaraan yang betul semasa mengecas bateri.

3. Persediaan

3.1 Membongkar

Carefully remove the scrubber and all accessories from the packaging. Inspect for any shipping damage. Retain packaging for future transport if needed.

3.2 Pemasangan dan Pengecasan Bateri

The SC450 uses (2) 105 Ah wet batteries (part number 56206962). Ensure batteries are properly installed in the battery compartment (dimensions: 13.7 x 13.7 x 11.8 inches).

1. Buka penutup petak bateri.
2. Place the batteries securely in the compartment, ensuring correct polarity when connecting.
3. Connect the battery charger (115VAC/24VDC) to the machine and a suitable power outlet.
4. Allow batteries to fully charge before first use. Refer to the battery charger manual for specific charging instructions.

3.3 Pad Holder and Pad Installation

The scrubber is equipped with a 20-inch disc pad holder (part number L08837018).

1. Ensure the machine is off and the brush deck is raised.
2. Align the cleaning pad (not included) with the pad holder.
3. Attach the pad to the pad holder, ensuring it is centered and secure.
4. Lower the brush deck into position.

Rajah 1: Depan view of the Nilfisk Advance SC450 scrubber, showing the blue cleaning pad and disc.

3.4 Splash Guard Installation

Install the splash guard (part number 9096736000) to prevent water and solution from splashing during operation.

1. Locate the mounting points for the splash guard.
2. Securely attach the splash guard according to the machine's design.

3.5 Filling the Solution Tank

1. Open the solution tank cap.
2. Fill the tank with clean water and the recommended cleaning solution. The solution tank capacity is 10.5 gallons (39.75 liters).
3. Do not overfill. Close the cap securely.

4. Arahan Operasi

4.1 Kawalan Ke Atasview

Familiarize yourself with the control panel, typically located on the handle. This includes the power switch, brush engagement lever, solution flow control, and squeegee lift lever.

Rajah 2: Belakang view of the Nilfisk Advance SC450 scrubber, showing the handle and control panel.

4.2 Memulakan Mesin

1. Pastikan tangki larutan diisi dan tangki pemulihan kosong.
2. Lower the squeegee to the operating position.
3. Hidupkan suis kuasa utama.
4. Engage the brush motor and adjust the solution flow as needed.
5. Begin walking at a steady pace. The maximum speed is 3 mph (4.83 kph).

4.3 Scrubbing Procedure

Guide the machine in overlapping passes to ensure complete coverage. The scrubbing width is 20 inches (50.8 cm). The automatic squeegee release feature protects the squeegee when encountering obstacles.

4.4 Menghentikan Mesin

1. Disengage the brush motor and turn off the solution flow.
2. Angkat pemeras.
3. Matikan suis kuasa utama.

4.5 Emptying the Recovery Tank

The recovery tank has a capacity of 11.9 gallons (45.05 liters). Empty it regularly to maintain optimal performance.

1. Locate the drain hose or recovery tank lid.
2. Drain the dirty water into an appropriate disposal area.
3. The recovery tank features a removable lid for easy cleaning.

5. Penyelenggaraan

Regular maintenance ensures the longevity and optimal performance of your SC450 scrubber.

5.1 Penyelenggaraan Harian

• Clean Recovery Tank: After each use, empty and rinse the recovery tank thoroughly. The removable lid facilitates easy cleaning.
• Inspect Squeegee Blades: Check for wear, tears, or damage. Clean any debris from the squeegee.
• Clean Brushes/Pads: Remove and clean the scrubbing pad or brush. Replace if worn.
• Mesin Lap: Bersihkan bahagian luar mesin dengan iklanamp kain.

5.2 Penjagaan Bateri

• Recharge After Each Use: Fully recharge the batteries after each use to maximize battery life.
• Check Water Levels (Wet Batteries): Periodically check the electrolyte levels in the wet batteries and top up with distilled water if necessary, following battery manufacturer guidelines.
• Pastikan Terminal Bersih: Pastikan terminal bateri bersih dan bebas daripada kakisan.

5.3 Pemeriksaan Berkala

• Periksa Hos dan Sambungan: Check all hoses and connections for leaks or damage.
• Brush Deck Inspection: Ensure the brush deck operates smoothly and is free from obstructions.

6. Penyelesaian masalah

This section provides solutions to common operational issues. For problems not listed here, contact authorized service personnel.

7. Spesifikasi

Technical specifications for the Nilfisk Advance SC450 Walk-Behind Automatic Scrubber:

8. Waranti dan Sokongan

For warranty information, please refer to the documentation provided with your purchase or contact your authorized Nilfisk Advance dealer. For technical support or service inquiries, please contact your local Nilfisk Advance service center or the dealer from whom the product was purchased.