Nilfisk-ALTO 05230F, 05220G, 05211F, 05231F, 05221F, 05220F How To Charge The Batteries, Figure #

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HOW TO PREPARE THE MACHINE FOR OPERATION

How To Charge The Batteries

WARNING!

Charging the batteries in an area without adequate ventilation could result in an explosion. To prevent an explosion, charge the batteries only in an area with good ventilation.

WARNING!

Lead acid batteries generate gases which could explode. Keep sparks and flames away from batteries. NO SMOKING!

To charge the batteries, follow this procedure:

1.Make sure the key switch is in the “OFF” position.

2.Before charging the batteries, the battery compartment needs to be vented. To vent compartment, tip up the recovery tank until it locks in the open position (see figure #8). To close the tank, pull up on the arm and then slowly lower the tank to the closed

position.

Figure # 8

 

CAUTION!

Before raising tank, be sure tank is empty.

WARNING!

Do not operate or perform maintenance on the machine while the recovery tank is in the open position. The tank can be accidentally bumped and it may slam shut.

3.Put the charger on a flat surface. Make sure the vents on the sides are at least two inches away from walls and other objects. Make sure there are no objects near the vents on the bottom of the charger.

4.Disconnect the battery pack connector from the batteries.

5.Connect the DC connector on the charger to the battery pack connector. See figure #8A.

6.Connect the battery charger AC cord located at the rear of

the machine to a 10 amp (min) 230V properly grounded wall

Figure 8A

receptacle.

 

7.Observe indicator light to ensure the charging process has started. Flashing light(s) indicates that the batteries are being charged. Steady on green light indicates the batteries are fully charged.

NOTE: Make sure you plug into a circuit that is not loaded by other equipment. Wall breakers may be tripped and no charge will occur.

WARNING!

Never charge a GEL battery with an unsuitable battery charger. Carefully follow the instructions given by the manufacturer of the batteries and battery charger.

NOTE: To prevent permanent damage to the batteries, avoid their complete discharge. Never leave the batteries completely discharged, even if the machine is not being used. When recharging the batteries, keep the recovery tank open. After every 20 recharging cycles, check the level of the electrolyte and if necessary top off with distilled water.

-18- FORM NO. 70935A

Nilfisk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Contents Operators Manual Read this ManualTable of Contents Operator Safety Instructions Operator Safety Instructions Introduction Machine SpecificationsSpecifications ModelProcedures for Transporting How To Put The Machine In a Van Or TruckSymbols Used on Scrubtec 770, 784 Symbols Used on71017A use Increase Brush Pressure Switch See Figure #1, Item D Charge / Battery Meter Solo See Figure #1, Item H1D a Machine Control Panel 770L, 784L & 795L K J H Display Screens for Scrubtec 770L, 784L, 795L Machine Controls & Features Figure #4HOW to Prepare the Machine for OPERA- Tion How To Install The BatteriesHOW to Prepare the Machine for Operation Battery MaintenanceHow To Charge The Batteries Figure #How To Remove The Brushes Or Pad Drivers Figure #9Reprogramming One Touch Figure #11How To Operate the Squeegee S Class models only How to Fill The Solution TankHow To Traverse Machine How to Clean a FloorHow to Clean a Very Dirty Floor These Maintenance Procedures Must Be Done Every DayDo These Procedures When You Begin Your Work Period Do These Procedures When You End Your Work Figure #21Figure #24 Figure #25Adjusting Squeegee Pressure Maintenance For The SqueegeeHow To Adjust The Squeegee Adjusting Squeegee TiltAdjusting Squeegee Blades How to Clean the Solution LineHOW to Correct Problems in the Machine Scrubtec 770L / 784L / 795L WB Common Error Codes Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Section 31 30 29 Ref. No Qty Description Nilfisk Alto Scrubtec 770 / 784 Recovery Tank Assembly 12/09 Scrubtec 770 / 784 Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Electrical Panel Assembly / Solo Speed Controller 12/09 Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Scrubtec 770 S / 784 S / 795 S Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Electrical Panel Assembly Parts List 2/07 18A 920208 Nut, 1/4-20 962968 Screw, 10-24 x 1/2 40749A Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Scr 6-32 x Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Ref. No Qty Description Nilfisk Alto Scrubtec 770 Squeegee Assembly 12/09 Scrubtec 770 Scrubtec Squeegee Assembly 12/09 Ref. No Qty Description Nilfisk Alto Scrubtec 770 / 784 Traverse System Assembly 2/05 Ref. No Qty Description Nilfisk Alto Operators Manual Scrubtec 770 / 784 Nilfisk Alto Operators Manual Scrubtec 770 / 784 Nilfisk Alto Scrubtec 770 / 784 Brush Motor #45036A 2/05 Nilfisk Alto Operators Manual Scrubtec 770 / 784 Permanent Magnet Motor MFG. in USA PN 59116A Parking Brake Spare PartsBrushes PAD DriversNilfisk Alto Operators Manual Scrubtec 770 / 784 Form no a Nilfisk Alto Operators Manual Scrubtec 770 / 784 Electrical Schematic 9/05 Page Page Year of Affixing the CE marking Nilfisk Alto Limited U.S. Warranty Always use genuine Nilfisk Alto Parts for repair