18CAUTIONS AND WARNINGSSYMBOLSAdvance uses the symbols below to signal potentiallydangerous conditions. Read this information carefully and takethe necessary steps to protect personnel and property.DANGER!Is used to warn of immediate hazards that will cause severepersonal injury or death.WARNING!Is used to call attention to a situation that could cause severepersonal injury.CAUTION!Is used to call attention to a situation that could cause minorpersonal injury or damage to the machine or other property.IMPORTANT WARNINGSSpecific cautions and warnings are included to warn you ofpotential danger of machine damage or bodily harm.WARNING!• The Advance machines and the accessories supplied bythe manufacturer are suitable for scrubbing hard floorsonly. The use of non Advance accessories may impair thesafe operation of the machine.• This machine should only be used by properly trained andauthorized persons.• Keep sparks, flame and smoking materials away frombatteries.• Charge batteries only in well-ventilated areas, away fromopen flame. Do not smoke while charging the batteries.• Remove all jewelry when working near electricalcomponents.• Disconnect the batteries before servicing.• Never work under a machine without safety blocks orstands to support the machine.• Do not dispense flammable cleaning agents, operate themachine on or near these agents, or operate in areaswhere flammable liquids exist.• Do not clean this machine with a pressure washer.• Do not operate this machine on ramps or inclines of morethan a 2 percent gradient.• Do not insert any object into openings. Do not use withany opening blocked; keep free of dust, lint, hair andanything that may reduce air flow.• Do not pick up anything that is burning or smoking suchas cigarettes, matches, hot ashes, or any healthendangering dusts.CAUTION!• This machine is not approved for use on public paths orroads.• This machine is not suitable for picking up hazardousdust.• When operating this machine, ensure that third parties,particularly children, are not endangered.• Before performing any service function, carefully read allinstructions pertaining to that function.• Disconnect the battery connector/ charger plug/ beforeservicing, when changing the brush/pad/ padholder, andbefore opening any access panels.• Take precautions to prevent hair, jewelry, or loose clothingfrom becoming caught in moving parts.• Use caution when moving this machine in below freezingtemperature conditions. Any water in the solution orrecovery tanks or in the hose lines could freeze.• For repairs, use original Advance spare parts only. The useof other similiar parts will automatically exclude themanufacturer’s liability.• When cleaning and servicing the machine, local ornational regulations may apply to the safe disposal ofliquids which may contain:-chemicals, grease, oil, acid, alkalines or other dangerousliquids.• When disposing of:-old machines or machine components, local or nationalregulations may apply to their safe disposal.SAVE THESE INSTRUCTIONSINTRUCTIONS FOR USEBefore using the machine make sure that the frequency andvoltage shown on the rating plate correspond with the mainsvoltage.This manual will help you get the most from your Advance BA5321. Read it thoroughly before operating the machine.Note: Encircled capital letters refer to an item illustratedon Page 2/3.This product is intended for commercial use only.UNPACKINGWhen the machine is delivered, carefully inspect the shippingcarton and the machine for damage. If damage is evident,save the shipping carton so that it can be inspected by thecarrier that delivered it. Contact the carrier immediately to filea freight damage claim.(A) KNOW YOUR MACHINE1. Speed control potentiometer*2. Main key switch*3. Brush switch4. Vacuum switch5. Battery condition indicator6. Solution flow control lever7. Hour meter8. Start/Stop drive panel9. Squeegee raise / lower handle10. Brush raise / lower pedal11. Recovery tank12. Recovery tank automatic float shut-off13. Pre-filter turbine14. Solution tank15. Vacuum motor16. Brush motor17. Traction control knob18. Brush19. Built-in battery charger**20. Circuit board21. Drive motor*22. Batteries23. Squeegee assembly* BA 5321 with drive motor only** optionalENGLISH