Why does HAKO Nautilus® Scrubber creep in neutral?
If the HAKO Nautilus® machine creeps in neutral, the directional control pedal or propulsion pump neutral setting is likely out of adjustment. Perform the adjustment procedures to correct this.
What causes hydraulic control valve failure in HAKO Scrubber?
If the hydraulic control valve fails on your HAKO Scrubber, it could be due to a defective solenoid valve, which would need replacement of the solenoid valve or coil. Also, check for loose or disconnected wires if there is a switch failure.
What causes hydraulic drive motor failure in HAKO PowerBoss Nautilus?
If the hydraulic drive motor fails on your HAKO Scrubber, it could be due to an insufficient oil supply, requiring you to fill the reservoir. If the motor is leaking, replace the seals. If the drive pump coupler or the key on the motor shaft has failed, replace them. Also, replace the drive hub if it has failed.
What causes hydraulic gear pump failure in HAKO PowerBoss Nautilus?
If the hydraulic gear pump fails on your HAKO Scrubber, it could be due to pump leaking, which requires replacing the seals or RR pump. Replace the drive coupler if it has failed. If the gears are worn or scored, rebuild the pump or replace it with an RR pump. Check and fill the oil supply if it is low. Replace the strainer inside the reservoir if the oil strainer is clogged. Use the recommended viscosity oil if the oil is incorrect. Maintain the correct hydraulic fluid level in the reservoir and keep suction hose fittings tight to prevent damage due to air entering the hydraulic system.
Detailed dimensions and weights for the machine.
Specifications related to the scrubbing functions.
Activates the entire scrubbing function with one button.
Controls the squeegee and vacuum fan operations.
Controls the main scrub brush operations.
Activates the optional side scrub brush.
Adjusts the down pressure of the main scrub brushes.
Adjusts the pressure of the optional side scrub brush.
Selects the solution flow rate for scrubbing.
Guide to selecting the appropriate brush for the cleaning task.
Procedure for using the automatic filling system for the solution tank.
Procedure for stopping water pick-up mode.
Essential checks before starting the machine's engine.
Detailed steps for starting the machine's engine.
Procedure for safely stopping the entire machine.
Specific instructions for pushing or towing the machine.
How to use the chemical metering system for dispensing detergent.
Safety feature preventing starting in gear.
Safety feature shutting off engine if operator leaves seat.
Optional security feature for machine access panels.
How to operate the dry sweep function.
Operation of the side scrub broom.
Description of safety light options and operation.
Table outlining maintenance tasks based on operating hours.
Maintenance requirements and service instructions for the engine.
Procedures for checking and removing the air filter.
Guidelines for battery cleaning and replacement.
Procedure for resetting the circuit breaker.
Location and identification of fuses.
Safety precautions and procedures for the fuel system.
Procedures for flushing and maintaining the coolant system.
Guidelines for engine oil type and changing oil.
Specific locations for machine lubrication.
Lubrication schedule for latches and hinges.
Information on the static strap and its replacement.
Overview of the machine's hydraulic system.
Location and maintenance of the hydraulic fluid reservoir.
Specifications for the recommended hydraulic fluid.
Step-by-step instructions for changing hydraulic fluid.
How to monitor and replace the hydraulic fluid filter.
Tips for keeping the hydraulic oil cooler efficient.
Information about the machine's scrubbing components.
Instructions for replacing or rotating the main scrub brushes.
Procedure to test and inspect the scrub brush pattern on the floor.
How to adjust the brush pattern for tapered edges.
How to adjust brush patterns for equal width.
Information on the optional side scrub brush.
Instructions for replacing the side scrub brush.
Description of squeegee operation and adjustment.
Steps to lower the squeegee for maintenance.
Procedure to check the squeegee blade's curl.
How to adjust the squeegee blade's curl for optimal water pick-up.
Procedure to ensure the rear squeegee is level.
Instructions for turning over or replacing the rear squeegee blades.
Operation and replacement of side squeegee blades.
Steps for replacing the side squeegee blades.
Operation and replacement of the side scrub brush squeegee.
Instructions for replacing the side scrub brush squeegee blade.
Inspection of skirts and seals for wear or damage.
Checking the front skirt for wear.
Checking the rear skirt for wear.
Inspection of the hopper vacuum seal.
Inspection of seals on tank covers.
Information on service and parking brakes.
Procedure for adjusting the brake system cable length.
Information on tires and how to change them.
Steps for changing the machine's solid tires.
Information on various sensing switches.
Procedure to adjust the neutral sensing switch.
Procedure to adjust the reverse sensing switch.
Information on removable covers for access.
Instructions for adjusting the seat mount.
Maintenance of the solution delivery bar and filter.
Inspection and cleaning of the solution delivery bar.
Inspection and cleaning of the solution filter.
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General