Nilfisk-ALTO 692003 manual Maintenance

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MAINTENANCE

For safety, read and follow the service precautions below. Know the hazards associated with the equipment you are working on to prevent personal injury or damage to equipment.

For service assistance, consult your nearest American-Lincoln dealer. For best performance replace worn parts with genuine American-Lincoln parts.

Refer all maintenance and service requirements to qualified maintenance personnel.

DO NOT attempt to service this machine until you have read and understand all safety warnings associated with the equipment you are working on.

WARNING

Maintenance and repairs must be done by authorized personnel only.

Electrical repairs must be done by authorized personnel only. Consult your American-Lincoln Authorized Service Person to do service procedures. Use only genuine American-Lincoln parts.

Always park on a level surface, turn key off, and engage parking brake before working on the machine to keep it from creeping or rolling.

Maintenance and repairs must be done by authorized personnel only. Always empty the solution tank and the recovery tank before doing any maintenance. Keep all fasteners tight. Keep adjustments according to the specifications as shown in the Service Manual for this machine.

Always wear eye protection and protective clothing when working near batteries. Do not put tools or other metal objects across the topes of the batteries. NO SMOKING.

To prevent damage to the machine, and discharge across the tops of the batteries, do not fill the batteries above the bottom of the tube in each cell. Wipe any acid from the machine or the tops of the batteries. Do not add acid to a battery after installation.

The hopper could fall and cause serious injury. Always engage the hopper safety arm before working under the hopper.

To maintain the stability of this machine in normal operation, the overhead guard, or similar equipment installed by the manufacturer as original equipment should not be removed. If it becomes necessary to remove such equipment for repair or maintenance, this equipment must be reinstalled before machine is placed back in operation.

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Contents American-Lincoln AMERICAN-LINCOLN Index Disclaimer DisclaimerDecimal Metric Conversion Table ABBREVIATIONS-SCREWS Hardware AbreviationsABREVIATIONS-SETSCREWS Standard Hardware & Torque Values SAE GradeHydraulic Torque Requirements Hydraulic Torque RequirementsSymbols Ordering Parts Parts may be ordered from Alto distributorsSafety Precautions Machine Safety Personal SafetyHazard Seriousness Level Safety Precautions Specifications Scrubbing System WarrantyInstruments and Controls SqueegeeLWA Machine Preparation Unpacking and Assembling MachineUnpacking Battery Battery Installation Controls KEY Switch Forward / Reverse SwitchBattery Condition Meter Hour MeterHEADLIGHT/TAILIGHT Switch Optional Hopper Open Light WarningFilter Shaker Switch Only models with dust control Dust Control SwitchScrub Brush Switch Squeegee SwitchLOW Solution Light High Recovery LightHopper Lift Switch Side Broom and Main Broom SwitchSpray and VAC Wand Switch Optional Side Broom Adjustment Main Broom AdjustmentSolution Flow Knob Horn ButtonFoot Throttle Parking BrakeSeat Position Adjustment Safety FeaturesPRE-START Checklist Operating InstructionsTo Start Machine To Transport MachineTo Begin the Cleaning Operation Scrubbing the Average Floor with Light to Medium SoilageNON-RECYCLING or Standard Scrubbing Mode Floor ContactESP Operating Mode Scrub Brush Squeegee Floor ContactTo Stop the Cleaning Operation Scrubbing PathPost Operation Checklist To Drain Recovery TankRecovery Tank Hose Disk Scrub Brushes Operating Instructions Dust Control Knob Hydraulic Reservoir Level Sight GaugeHour Weekly Maintenance Checklist MaintenanceService Chart Hour Maintenance Checklist11, 12 Maintenance Battery Charging Instructions Battery Removal Battery Removal with the Battery Rollout Option Replacing Scrub Brushes Replacing Pads on a PAD DriverReplacing Rear Squeegee Draining the Recovery Tank Draining the Solution TankAdjusting the Main Broom Height Main Broom Access Door Replacing the Main BroomBroom Lift ARM Broom Idler Side Broom Adjustment Knob Dust Control Filter Cleaning the Dust Control FilterReplacing the Dust Control Filter When Damage is Evident Checking the Dust Control FilterDust Flaps Adjusting the Dust FlapsCleaning the Hydraulic System Checking the Dust FlapsTroubleshooting Problem Probable CauseRemedy