Nilfisk-ALTO 692003 manual Side Broom Adjustment Knob

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MAINTENANCE

Fig. 89

SIDE BROOM ADJUSTMENT KNOB

Fig. 90

Fig. 91

SIDE BROOM

The side broom (Fig. 89) sweeping angle is not adjustable. However, the height of the side broom can be adjusted to compensate as the broom becomes worn from use. Always check and adjust the sweep pattern after changing the side broom.

ADJUSTING THE SIDE BROOM HEIGHT Turn the side broom adjustment knob (Fig. 90) to change the side broom sweep height. Recheck for proper sweep pattern after adjustment.

Turn the adjustment knob counterclockwise to INCREASE the sweep pattern width.

Turn the adjustment knob clockwise to DECREASE the sweep pattern width.

REPLACING THE SIDE BROOM Change the side broom (Fig. 91) when the bristles become worn to less than 3 inches length.

1.Park the machine on a smooth level surface, turn key switch to “O” Position and engage parking brake.

2.Place the side brooms switch in the “UP” position.

3.Remove the lock pin that holds the broom flange to the motor shaft.

4.Disassemble the flange from the broom by removing the screws that hold the flange to the broom.

5.Assemble the flange to the replacement broom and fasten using the hardware removed.

6.Install the replacement broom on the shaft and insert the lock pin.

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Contents American-Lincoln AMERICAN-LINCOLN Index Disclaimer DisclaimerDecimal Metric Conversion Table ABREVIATIONS-SETSCREWS Hardware AbreviationsABBREVIATIONS-SCREWS Standard Hardware & Torque Values SAE GradeHydraulic Torque Requirements Hydraulic Torque RequirementsSymbols Ordering Parts Parts may be ordered from Alto distributorsSafety Precautions Hazard Seriousness Level Personal SafetyMachine Safety Safety Precautions Specifications Warranty Instruments and ControlsScrubbing System 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 GaugeMaintenance Service ChartHour Weekly Maintenance Checklist 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 Cleaning the Dust Control Filter Replacing the Dust Control Filter When Damage is EvidentDust Control Filter Checking the Dust Control FilterAdjusting the Dust Flaps Cleaning the Hydraulic SystemDust Flaps Checking the Dust FlapsTroubleshooting Problem Probable CauseRemedy