1. Introduction
This manual provides essential information for the safe and efficient operation, setup, and maintenance of your SANITMAX SM1250 49" Ride-on Industrial Floor Sweeper Machine. Please read this manual thoroughly before operating the machine to ensure proper use and to prevent injury or damage.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in serious injury or death.
- Always wear appropriate personal protective equipment (PPE), including safety glasses and sturdy footwear, during operation and maintenance.
- Ensure the machine is turned off and the key is removed before performing any maintenance or adjustments.
- Do not operate the machine on excessively steep inclines or uneven surfaces.
- Keep hands, feet, and clothing clear of all moving parts, especially brushes and wheels.
- Do not allow unauthorized personnel to operate the machine.
- Charge the battery in a well-ventilated area, away from flammable materials.
- Always engage the parking brake when the machine is stationary.
3. Product Overview and Features
The SANITMAX SM1250 is a robust ride-on industrial floor sweeper designed for efficient cleaning of large areas. Key features include:
- Enhanced Maneuverability: Features 3 large solid tires, nicely weighted steering, and a rear hub brake with an integrated mechanical handbrake for driving safety.
- Smart Main Brush: Automatically adjusts for wear and tear. The front guard flap can lift up to 3.15 inches to sweep larger debris.
- Large Capacity Dustbin: A 26-gallon garbage container designed for easy emptying.
- Effective Dust Control: Equipped with a 12.68-gallon water tank, high-pressure water pump, and stainless steel fan nozzles for dust suppression.
- Powerful Battery System: 48V maintenance-free large-capacity battery pack (Chaowei 52AH) and intelligent charger ensure stable and reliable operation.
- Efficient Dust Removal: Electric dust removal system with a large area barrel filter for effective dust filtering during main brush cleaning.
- Easy Side Brush Replacement: Side brushes can be quickly replaced in minutes.
- Integrated Lighting: Front lighting headlights are included for operation in low-light conditions.


4. Setup Guide
Follow these steps to prepare your SM1250 for operation:
- Steering Wheel Installation:
Disassemble the steering wheel bolt, install the steering wheel onto the shaft, then tighten the bolt and press the cover plate firmly into place. - Side Brush Installation:
Install the left side brush and then the right side brush by aligning them with their respective mounts and securing them with the provided fasteners. - Water Tank Filling:
Open the water tank cap and fill the 12.68-gallon water tank with clean water. Securely close the cap after filling. - Battery Charging:
Connect the intelligent charger to the machine's charging port and plug it into a suitable power outlet. Ensure the battery is fully charged before initial use. - Side Brush Adjustment:
Open the machine's side cover to access the side brush adjustment knob. Adjust the side brush up or down using the knob to achieve optimal sweeping performance for different surfaces.



5. Operating Instructions
Familiarize yourself with the controls and follow these steps for operation:
- Starting the Machine:
Insert the key into the ignition, turn it to the ON position, and then turn on the key switch. The battery capacity indicator on the control panel will illuminate. - Headlight Operation:
Use the headlight switch on the control panel to turn the front headlights on or off, especially useful in low-light environments. - Brush Engagement:
Engage the main brush switch to activate the primary sweeping mechanism. Use the side brush switch to activate the side brushes for wider cleaning paths and edge cleaning. - Water Spray Activation:
If dust control is needed, activate the water spray switch to engage the high-pressure water pump and nozzles. - Dust Removal Vibration:
Activate the dust removal vibration switch to help dislodge accumulated dust from the barrel filter, maintaining optimal suction. - Horn:
Use the horn switch to alert others in the vicinity of the machine's presence or movement. - Driving Controls:
The machine features a foot pedal for acceleration and a separate brake pedal. Behind the brake pedal is the parking brake pedal. Use the gear selector: 'D' for moving forward, 'N' for neutral, and 'R' for moving backward.


Operation Demonstration Video
Video 1: This video demonstrates the setup and various operational aspects of the SANITMAX SM1250 sweeper, including steering wheel installation (0:04), brush installation (0:23), water tank filling (0:59), control panel functions (1:10), side brush adjustment (1:53), battery charging (2:07), dustbin removal (2:13), and sweeping demonstrations (3:01).
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your SM1250 sweeper.
- Emptying the Dustbin:
Regularly remove and empty the 26-gallon garbage container. To do this, first remove the garbage bin, then open the top cover for access to internal components if needed. - Brush Inspection and Replacement:
Periodically inspect the main and side brushes for wear. Replace side brushes quickly as needed. The smart main brush automatically adjusts for wear, reducing manual intervention. - Battery Care:
The 48V maintenance-free battery pack requires regular charging. Always use the intelligent charger provided. - Water System Check:
Ensure the 12.68-gallon water tank is clean and free of debris. Check the high-pressure water pump and stainless steel fan nozzles for proper function. - Filter Cleaning:
Utilize the electric dust removal vibration function to clean the large area barrel filter, ensuring effective dust filtering.

7. Troubleshooting
If you encounter issues with your SANITMAX SM1250, consider the following general troubleshooting steps:
- Machine Not Starting: Check if the key is fully inserted and turned to the ON position. Ensure the battery is charged.
- Poor Sweeping Performance: Inspect brushes for wear or damage. Adjust side brush height. Check if the dustbin is full or if the filter needs cleaning.
- Water Spray Not Working: Verify the water tank is filled. Check for blockages in the nozzles or issues with the water pump.
- Unusual Noises: Turn off the machine immediately and inspect for any loose parts, obstructions in the brushes, or motor issues.
For persistent problems or issues not covered here, please contact SANITMAX customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | SANITMAX |
| Model Number | SM1250 |
| Power Source | Battery Powered (48V maintenance-free) |
| Material | Nylon Brushes |
| Color | Dark Grey |
| Style | Industrial and Commercial Use |
| Item Weight | 730 Pounds |
| Cutting Width | 51.5 Inches |
| Operation Mode | Automatic |
| Product Dimensions | 40"D x 51.5"W x 57"H |
| Adjustable Cutting Height | 3.15 Inches (Min/Max) |
| Dustbin Capacity | 26 Gallons |
| Water Tank Capacity | 12.68 Gallons |
9. Warranty and Support
The SANITMAX SM1250 comes with customer support and a 30-day easy return policy. Additionally, a 3-Year Protection Plan is available for purchase to extend coverage.
For any inquiries, technical assistance, or warranty claims, please contact SANITMAX customer support directly. Refer to your purchase documentation for specific contact details.