Nilfisk-ALTO 46/53 manual General Machine Maintenance, Fill Hydraulic Reservoir

Page 42

GENERAL MACHINE MAINTENANCE

FILL

HYDRAULIC

RESERVOIR

C1691A

FIGURE 40

FILLING THE HYDRAULIC RESERVOIR

1.Access to the hydraulic reservoir is located in the seat compartment.

2.Open the hydraulic reservoir breather filter cap.

3.Remove any debris that is in the breather filter cap screen.

4.Fill the reservoir until the fluid is at the “FULL” line on the hydraulic fluid sight gauge. The sight gauge is located on the center side of the hydraulic reservoir.

5.Close the hydraulic reservoir breather filter cap.

6.Close the seat compartment.

CLEANING THE HYDRAULIC SYSTEM

1.Put a drop cloth on the floor.

2.Drive the machine onto the drop cloth.

3.Set the parking brake.

4.Open the seat compartment.

5.Put a container under the reservoir drain to catch the reservoir fluid.

6.Remove the drain plug. The reservoir fluid will drain. Do not use the drained fluid to refill the hydraulic reservoir. Dispose of the used fluid.

7.Flush the interior of the hydraulic reservoir with clean fluid.

8.Put the reservoir plug (removed in Step 6) back in the hydraulic tank drain and tighten it. A pipe thread sealer is required on the plug.

9.Open the breather filter cap.

10.Fill the reservoir with new FORD type “F” automotive transmission fluid. The capacity of the tank is 10 gallons. Fill to the “FULL” line on the hydraulic fluid sight gauge.

11.Close the breather filter cap.

12.Close the seat compartment.

 

 

REPLACING THE RETURN FILTER ELEMENT

COVER

 

1.

Replace the return filter element after 250

 

 

SPRING

 

hours of machine run time.

 

 

O-RING

 

2.

Unscrew the fasteners from the filter

 

assembly cover and retain.

 

 

FILTER

 

3.

Remove the cover and the compression

ELEMENT

spring and retain.

 

 

FILTER

 

4.

Discard the old filter element.

 

5.

Position the new filter element inside the

BODY

 

 

 

filter body.

 

 

6.

Put the compression spring in position.

 

 

Wipe the cover magnet free of any metal filings

 

 

or debris.

 

 

7.

Place O-ring (moisten with clean hydraulic

 

 

fluid) and cover into position.

 

 

8.

Reattach fasteners to the filter cover.

 

 

9.Clean any hydraulic reservoir fluid spills. The

 

 

fluid can damage painted surfaces on the

P-5091/9907

 

machine.

 

 

P5091

FIGURE 41

 

 

1-42

 

 

American-Lincoln

 

 

 

ATS 46-53 Battery

Page 41 Page 43
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Contents American-Lincoln Technology Table of Contents American-Lincoln ATS 46/53 Battery Options Specifications Tanks WarrantySqueegee HopperMachine Dimensions Standard Hardware & Torque Values SAE GradeHydraulic Torque Requirements Hydraulic Torque RequirementsDECIMAL-METRIC Conversion Table DECIMAL-METRIC Conversion TableMachine Preparation Preparing the Machine for OperationSafety Instructions Read the Instruction BookSafety Instructions Safety Instructions Light Switch See Figure Operation of Controls and GaugesHorn Button See Figure Combination Battery Condition & Hour Meter KEY Switch See FigureFORWARD/REVERSE Switch See Figure Seat Position Adjustment See FigureFilter Shaker Switch To Engage the Safety ARMSide Broom Lever Side Broom Adjustment See figureMain Broom Adjustment See Figure Side Broom Lever See FigureDust Control Switch See Figure Scrub Deck Switch See FigureSqueegee Switch See Figure Recycling or ESP & Autofil System Solution Control See FigureNON-RECYCLING or Standard Scrubbing System To Disconnect Water HoseRecovery High Light Hopper Temperature Light OptionSolution LOW Light Charging System LightFoot Pedal Accelerator Brake PedalParking Brake Hopper Lift Lever See Figure Hopper Dump Door Lever See FigureC1702batt Turn Signal 4-Way Option See Figure BACK-UP Alarm Switch Option See FigureFilter Panel Latch See Figure C1719C1718 Front Cover Latch See FigureHydraulic Reservoir Level Sight Gauge Hydraulic ReservoirLevel Sight Gauge Main Broom Compartment Doors See FigureHopper Door Lever See Figure Hopper Filter Cover See FigureRecycling System Detergent LOW ON/OFF Switch ESP System Operating InstructionsSolution Tank Detergent Tank Recovery Scrubbing System HOW IT WorksNON-RECYCLING or Standard Scrubbing System HOW IT Works Check Recovery or ESP and Autofil System HOW IT WorksOrifice Floor ContactOperating Instructions Storage for BATTERY-POWERED Machines POST-OPERATION ChecklistBattery Charging Instructions Emptying the Debris HopperHelpful Hints for Cleaning Operation Main AisleHour Weekly Maintenance Checklist Service ChartService Chart Hour Maintenance ChecklistFront Service Precautions Service PrecautionsService Instructions Side Broom Service Replacing the Side BroomCleaning the Dust Control Filter Hopper ServiceCleaning the Hopper Checking the Hopper SealsReplacing the Dust Control Filter Dust FlapsAdjusting the Brakes Brake ServiceAdjusting the Brake Pedal BrakesFill Hydraulic Reservoir General Machine MaintenanceCleaning the Hydraulic System Filling the Hydraulic ReservoirBrush Latch Solution LOW Warning LightRecovery High Warning Light Replacing the Scrub BrushRecycling Pump Storage Adjusting CastersRecycling Pump ESP System Rear SqueegeeBattery Parts List Legend Abbreviations ScrewsProblem Probable Cause Remedy General TroubleshootingCheck & repair. orSereplaceahC -.Lynn Ordering Parts Internet Alto Headquarters

46/53 specifications

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