Nilfisk-ALTO 46/53 manual Hydraulic Torque Requirements

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HYDRAULIC TORQUE REQUIREMENTS

Refer to the following chart for torque values on all hydraulic hoses and fittings.

Nominal	O-Ring Face Seal End		SAE O-Ring Boss End
SAE	Thread	Swivel	Thread	Str. Fitting
Dash	Size	Nut	Size	or Locknut
Size	Inch	Torque	Inch	Torque
		LB-FT		LB-FT
-3	*	*	3/8-24	8-10
-4	9/16-18	10-12	7-16-20	14-16
-5	*	*	1/2-20	18-20
-6	11/16-16	18-20	9/16-18	24-25
-8	13/16-16	32-35	3/4-16	50-60
-10	1-14	46-50	7/8-14	72-80
-12	1 3/16-12	65-70	1 1/16-12	125-135
-14	1 3/16-12	65-70	1 3/16-12	160-180
-16	1 7-16-12	92-100	1 5/16-12	200-220
-20	1 11/16-12	125-140	1 5/8-12	210-280
-24	2-12	150-165	1 7/8-12	270-360

* O-Ring face seal type end not defined for this tube size.

NOTE

Parts must be lightly oiled with hydraulic fluid.

C-2002

American-Lincoln	1-9
ATS 46/53 Battery

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Contents American-Lincoln Technology Table of Contents American-Lincoln ATS 46/53 Battery Options Specifications Squeegee WarrantyTanks HopperMachine Dimensions SAE Grade Standard Hardware & Torque ValuesHydraulic Torque Requirements Hydraulic Torque RequirementsDECIMAL-METRIC Conversion Table DECIMAL-METRIC Conversion TablePreparing the Machine for Operation Machine PreparationRead the Instruction Book Safety InstructionsSafety Instructions Safety Instructions Light Switch See Figure Operation of Controls and GaugesHorn Button See Figure FORWARD/REVERSE Switch See Figure KEY Switch See FigureCombination Battery Condition & Hour Meter Seat Position Adjustment See FigureTo Engage the Safety ARM Filter Shaker SwitchMain Broom Adjustment See Figure Side Broom Adjustment See figureSide Broom Lever Side Broom Lever See FigureDust Control Switch See Figure Scrub Deck Switch See FigureSqueegee Switch See Figure NON-RECYCLING or Standard Scrubbing System Solution Control See FigureRecycling or ESP & Autofil System To Disconnect Water HoseSolution LOW Light Hopper Temperature Light OptionRecovery High Light Charging System LightFoot Pedal Accelerator Brake PedalParking Brake Hopper Dump Door Lever See Figure Hopper Lift Lever See FigureBACK-UP Alarm Switch Option See Figure C1702batt Turn Signal 4-Way Option See FigureC1718 C1719Filter Panel Latch See Figure Front Cover Latch See FigureLevel Sight Gauge Hydraulic ReservoirHydraulic Reservoir Level Sight Gauge Main Broom Compartment Doors See FigureHopper Filter Cover See Figure Hopper Door Lever See FigureESP System Operating Instructions Recycling System Detergent LOW ON/OFF SwitchSolution Tank Detergent Tank Recovery Scrubbing System HOW IT WorksNON-RECYCLING or Standard Scrubbing System HOW IT Works Orifice Recovery or ESP and Autofil System HOW IT WorksCheck Floor ContactOperating Instructions Battery Charging Instructions POST-OPERATION ChecklistStorage for BATTERY-POWERED Machines Emptying the Debris HopperMain Aisle Helpful Hints for Cleaning OperationService Chart Service ChartHour Weekly Maintenance Checklist Hour Maintenance ChecklistFront Service Precautions Service PrecautionsService Instructions Replacing the Side Broom Side Broom ServiceCleaning the Hopper Hopper ServiceCleaning the Dust Control Filter Checking the Hopper SealsDust Flaps Replacing the Dust Control FilterAdjusting the Brake Pedal Brake ServiceAdjusting the Brakes BrakesCleaning the Hydraulic System General Machine MaintenanceFill Hydraulic Reservoir Filling the Hydraulic ReservoirRecovery High Warning Light Solution LOW Warning LightBrush Latch Replacing the Scrub BrushRecycling Pump ESP System Adjusting CastersRecycling Pump Storage Rear SqueegeeBattery Abbreviations Screws Parts List LegendGeneral Troubleshooting Problem Probable Cause RemedyCheck & repair. orSereplaceahC -.Lynn Internet Alto Headquarters Ordering Parts

46/53 specifications

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