OF9S-L - Floor Polisher Onfloor Technologies - Free user manual and instructions
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| Product Type | Floor Polisher |
| Brand | Onfloor Technologies |
| Model | OF9S-L |
| Pad Diameter | 20 inches (51 cm) |
| Motor Power | 1.5 HP (1120 W) |
| Voltage | 120 V, 60 Hz |
| Amperage | 15 A |
| Speed Range | 150 – 1500 RPM (variable) |
| Weight | 280 lbs (127 kg) |
| Dimensions (L x W x H) | 43 x 24 x 45 inches (109 x 61 x 114 cm) |
| Power Cord Length | 50 ft (15 m) |
| Noise Level | 82 dB(A) |
| Main Functions | Polishing, burnishing, stripping, scrubbing, sanding (with optional pads) |
| Safety Features | Safety interlock switch, dead-man handle, pad brake, thermal overload protection |
| Maintenance | Regular cleaning of pads, lubrication of moving parts, inspection of power cord |
| Spare Parts Available | Pads, brushes, drive boards, wheels, handles, electrical components |
| Repairability | Modular design with accessible components; service manual available |
| Certifications | UL listed, ETL certified |
| Warranty | 2 years limited warranty on parts and labor |
Frequently Asked Questions - OF9S-L Onfloor Technologies
How do I change the pad on the OF9S-L floor polisher?
To change the pad, first unplug the machine. Raise the handle to tilt the machine backward. Remove the old pad by peeling it off the drive board. Attach the new pad by aligning it with the center and pressing firmly. Lower the machine and plug it in.
What type of pads should I use for polishing marble floors?
For marble polishing, use natural fiber pads or diamond-embedded pads designed for stone. Avoid abrasive pads that can scratch the surface. Start with a lower grit and progress to higher grit for a glossy finish.
Why does my OF9S-L vibrate excessively during operation?
Excessive vibration may be due to an unbalanced pad, worn bearings, or debris caught under the pad. First, check the pad for damage or debris. If the pad is fine, inspect the drive board and bearings. Replace any worn parts.
What is the correct speed setting for burnishing floors?
For burnishing, set the speed to 1000–1500 RPM depending on the floor type. Use a high-speed burnishing pad and apply even pressure. Refer to your floor manufacturer's recommendations for optimal results.
How often should I lubricate the machine?
Lubricate the wheel bearings and handle pivot points every 50 hours of operation. Use a lithium-based grease. Also, check the motor bearings if the machine becomes noisy.
Can I use the OF9S-L on wet surfaces?
The OF9S-L is designed for wet or dry operation. For wet scrubbing, attach the optional water tank and use proper wet pads. Ensure the electrical connections are protected from moisture.
The machine won't start. What should I check?
First, check that the power cord is plugged in and the circuit breaker is on. Ensure the safety interlock switch is engaged. If the machine still doesn't start, inspect the thermal overload reset button—press it if tripped. If none work, contact customer support.
How do I transport the OF9S-L safely?
To transport, tilt the machine onto its transport wheels (if equipped) or use a dolly. Secure the handle with the locking mechanism. Always unplug the machine before moving. Avoid rolling over uneven surfaces.
What floor surfaces is the OF9S-L suitable for?
The OF9S-L is suitable for concrete, marble, terrazzo, tile, wood, and vinyl floors when using the appropriate pad. For hardwood, use soft pads and low speed to avoid damage.
Where can I find replacement parts for the OF9S-L?
Replacement parts are available through Onfloor Technologies authorized dealers or the official website. You can also contact customer service for assistance. Common parts include pads, brushes, drive boards, and handles.
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USER MANUAL OF9S-L Onfloor Technologies
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Product information
Brand : Onfloor Technologies
Model : OF9S-L
Category : Floor Polisher