Why is my HAKO PowerBoss PB45LP Scrubber engine overheating?
If your HAKO Scrubber's engine overheats, it could be due to several reasons. The coolant level might be low, so you should supply coolant. The fan blade could be installed incorrectly and needs reinstalling as a pusher type fan. A clogged radiator should be flushed. A loose fan belt needs tightening, or the thermostat might be defective and requires replacement.
What to do if HAKO Nautilus® Scrubber moves slowly?
If the HAKO Nautilus® machine moves slowly or does not move, check the following: Ensure the parking brake is released. Clear any jams or adjust the linkage if the directional control pedal is jammed, damaged, or not adjusted properly. Make sure the tow valve is in the drive position, not the tow position. Add hydraulic fluid if the level is low. If the hydraulic fluid temperature is too high and too thin, use the proper weight oil for the operating conditions and check the pump. Replace the Hayes coupler if it has failed. Ensure the tow valve is correctly set.
Why is HAKO PowerBoss PB45LP's water pick-up poor?
If your HAKO Scrubber experiences poor water pick-up, the recovery tank might be full, requiring you to empty it and change the detergent if it's foaming badly. The squeegee could be worn and needs replacement. Debris caught in the squeegee or pick-up tube should be removed. A leak or clog in the hose from the impeller needs repairing, clearing, or hose replacement. The squeegee might be out of adjustment and needs adjusting. Ensure the engine is operating at high speed by checking the throttle switch position. Also, check and repair any impeller failure.
What to do if HAKO PowerBoss PB45LP unit is not cleaning the floor?
If the scrubber unit of your HAKO is not cleaning the floor, the brushes may be worn and need replacement. You might need a different type of brush or detergent, so use the manufacturer’s recommended brushes and detergent. Clear any obstruction if debris is caught in the brush drive mechanism. Adjust the brushes if they are out of adjustment.
Why is my HAKO PowerBoss PB45LP leaving debris?
If the HAKO Scrubber is leaving debris, the hopper might be full, requiring you to dump it. The brushes could be out of adjustment and need adjusting. Check the brush bristles for wear and adjust them as needed. Also, check for any jams in the broom chamber if the brush drive mechanism has poor performance. Replace or adjust the clearance of damaged or missing hopper flaps.
Why is solution not being delivered in my HAKO Scrubber?
If solution is not being delivered by your HAKO Scrubber, the solution tank might be empty, so fill it. The solution flow valve might not be functioning, so check the broom switch and pressure switches at the main pump. Clear any clogs in the delivery lines. Ensure the forward/reverse pedal is depressed. Clean the clogged solution filter element. Also, clean any clogs in the solution bar discharge holes.
Why is the hydraulic system of my HAKO Scrubber noisy?
If the hydraulic system of your HAKO is noisy, it could be due to air in the system; check the fluid level in the reservoir and look for loose connections or leaks. The relief valve might be dirty or damaged, requiring cleaning or replacement. Tighten the fittings if the suction line is loose. Replace the filter and clear the line if the section filter or pump inlet line is clogged; change the fluid in the reservoir if it's dirty and flush the system. Inspect and repair any internal pump or motor damage.
What to do if scrub head will not lower on HAKO Scrubber?
If the scrub head on your HAKO Scrubber will not lower, a fuse may be blown, requiring replacement. Loose scrub head switch wires need to be connected. Ensure the connection of the plug at the actuator is secure. A defective cylinder, scrub head switch, or solenoid valve may need replacement.
Why won't the squeegee lower on my HAKO PowerBoss PB45LP?
If the squeegee on your HAKO Scrubber will not lower, it could be due to a loose or defective squeegee switch on the console, requiring you to reconnect the wiring or replace the switch. Check for loose wires at the foot pedal and connect them. The foot pedal switches might need adjustment, so readjust the cams.
Why squeegee will not raise in reverse on HAKO Scrubber?
If the squeegee on your HAKO Scrubber will not raise in reverse or by the console switch, the foot pedal switches may need adjustment by readjusting the cams. A defective solenoid valve may need replacement of the valve or coil. Check the fuse if there is no power at the valve.
General| Model | PB45LP |
|---|---|
| Category | Scrubber |
| Power Source | Battery |
| Battery Voltage | 24 V |
| Type | Walk-behind |
| Cleaning Width | 18 in (450 mm) |
| Brush Motor | 0.55 kW |
| Max Speed | 5 km/h |
| Cleaning Path | 18 in (450 mm) |
| Brush Width | 18 in (450 mm) |
Details dimensions, weight, speed, and climb angles of the machine.
Details cleaning path, brush size, speed, force, and tank capacities.
Activates the entire scrubbing function with a single button press.
Describes different types of brushes for various scrubbing applications.
Instructions on how to fill the machine's solution tank with water and detergent.
Essential guidelines for operating and maintaining the machine safely.
Precautions for safe operation, including clear of moving parts and hazardous areas.
Explains the meaning of various safety symbols used in the manual.
Critical checks required before starting the engine for safe operation.
Key safety practices to follow while the machine is in operation.
Essential checks before starting the engine to ensure safe operation.
Step-by-step instructions for starting the machine's engine.
Reference to the chart detailing maintenance tasks and frequencies.
Instructions for performing scheduled maintenance tasks.
How to check for correct squeegee blade flare for optimal water pick-up.
Procedure to adjust brake cable length for proper pedal play.
Adjusts switch to shut off brushes/solution when machine is not moving.
Lists possible causes and solutions for engine starting or running issues.
Possible causes and solutions for engine overheating.
Troubleshooting steps for machine creeping in neutral.
Causes and solutions for inadequate water pick-up.
Solutions for when the scrubber is not cleaning effectively.
Causes and solutions for hydraulic control valve issues.
Troubleshooting for issues with the hydraulic variable displacement pump.
Troubleshooting for slow or non-moving machine issues.
Solutions for brush rotation issues.
Troubleshooting for issues with solution delivery.
Troubleshooting for a squeegee that fails to lower.
Troubleshooting for hydraulic drive motor problems.
Causes and solutions for noisy hydraulic systems.
Troubleshooting for a scrub head that fails to lower.
Solutions for squeegee raising issues.
Solutions for hydraulic gear pump failures.
Troubleshooting for the machine leaving debris behind.
To Next Page