8/09 revised 12/14 A-English -ﺍﻟﻌﺮﺑﻴﺔB FORM NO. 56041813 REV B Models: 56390926(850SC), 56383899 (850S) Instructions for Use ﺇﺭﺷﺎﺩﺍﺕ ﺍﻻﺳﺘﺨﺪﺍﻡ BR850S SBG SPECIAL INSTRUCTIONS FOR USE...
revised 4/2014 A-2 / ENGLISH TABLE OF CONTENTS page Introduction ................... A-2 Cautions and Warnings ................ A-3 Know Your Machine ................A-4 Control Panel ..................A-5 Prepare the Machine for Use Install the Batteries ................A-6 Install the Brushes ................A-7 Install the Squeegee ................
revised 1/2013 ENGLISH / A-3 CAUTIONS AND WARNINGS SYMBOLS Nilfi sk uses the symbols below to signal potentially dangerous conditions. Always read this information carefully and take the necessary steps to protect personnel and property. DANGER! Is used to warn of immediate hazards that will cause severe personal injury or death. WARNING! Is used to call attention to a situation that could cause severe personal injury.
A-4 / ENGLISH KNOW YOUR MACHINE As you read this manual, you will occasionally run across a bold number or letter in parentheses - example: (2). These numbers refer to an item shown on these pages unless otherwise noted. Refer back to these pages whenever necessary to pinpoint the location of an item mentioned in the text. NOTE: Refer to the service manual for detailed explanations of each item illustrated on the next 2 pages.
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ENGLISH / A-5 CONTROL PANEL Key Switch Scrub OFF Indicator Battery Condition Indicator Scrub OFF Switch Speed Select Switch Scrub Pressure Decrease Indicator Speed Select Indicator Scrub Pressure Decrease Switch Horn Switch Scrub Pressure Increase Indicator Vacuum Switch Scrub Pressure Increase Switch Vacuum System Indicator Scrub Pressure / Hourmeter Display Solution System Indicator...
A-6 / ENGLISH revised 1/2013 DESCRIPTION OF THE BATTERY CONDITION INDICATORS The battery condition indicator (K) consists of three lights, a green, a yellow, and a red. The voltage indication will change based on the cutoff level (standard or alternate) selected in the control unit. The battery voltage ranges for the various indications are listed below: Standard Alternate Green...
revised 4/2014 ENGLISH / A-7 INSTALL THE BRUSHES (DISC SYSTEM) CAUTION! Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels. Make sure the Key Switch (J) is off (O). To access the brushes, remove both side skirt assemblies. Note: The skirts are held in place by two large Knobs, loosen these knobs and slide the skirt assemblies off of the Scrub Deck.
A-8 / ENGLISH revised 1/2010 OPERATING THE MACHINE WARNING! Be sure you understand the operator controls and their functions. While on ramps or inclines, avoid sudden stops when loaded. Avoid abrupt sharp turns. Use low speed down hills. To Scrub... Follow the instructions in preparing the machine for use section of this manual.
revised 1/2010 ENGLISH / A-9 AFTER USE When fi nished scrubbing, press the Scrub Off Switch (B) twice, this will automatically raise, retract and stop all the machine systems (brush, squeegee, vacuum and solution). Then drive the machine to a service area for daily maintenance and review of other needed service up keep. To empty the solution tank, remove the Solution Drain Hose (4) from its storage clamp.
A-10 / ENGLISH CHARGING THE BATTERIES Charge the batteries each time the machine is used, or whenever the Battery Condition Meter (K) is showing a yellow , red or fl ashing red indicator light(s). To Charge the Batteries... Depress the Battery Disconnect (13). Open the Battery Compartment Cover (16) to provide proper ventilation.
ENGLISH / A-11 SQUEEGEE MAINTENANCE If the squeegee leaves narrow streaks or water, the blades may be dirty or damaged. Remove the squeegee, rinse it under warm water and inspect the blades. Reverse or replace the blades if they are cut, torn, wavy or worn. To Reverse or Replace the Rear Squeegee Wiping Blade...
revised 4/2014 A-12 / ENGLISH SIDE SKIRT MAINTENANCE (DISC SYSTEM) The side skirt’s function is to channel the waste water to the squeegee, helping contain the water within the machines cleaning path. During normal use the blades will wear in time. The operator will notice a small amount of water leaking out underneath the side skirts. A height adjustment can easily be made to lower the blades so that all the water can be pick-up by the squeegee.
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revised 4/2014 ENGLISH / A-13 SIDE SKIRT MAINTENANCE (CYLINDRICAL SYSTEM) The side skirts function is to channel the waste water to the squeegee, helping contain the water within the machines cleaning path. During normal use the blades will wear in time. The operator will notice a small amount of water leaking out underneath the side skirts. Skirt height adjustment is automatic on this system.
A-14 / ENGLISH GENERAL MACHINE TROUBLESHOOTING Problem Possible Cause Remedy Poor water pick-up Worn or torn squeegee blades Reverse or replace Squeegee out of adjustment Adjust so blades touch fl oor evenly across entire width Recovery tank full Empty recovery tank Recovery tank drain hose leak Secure drain hose cap or replace Recovery tank cover gasket leak...
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revised 4/2014 ENGLISH / A-15 TECHNICAL SPECIFICATIONS (as installed and tested on the unit) Model BR850S SBG Special Model No. 56390926 / 56383899 Voltage, Batteries Battery Capacity Protection Grade IPX3 Sound Power Level dB(A)/20μPa (IEC 60335-2-72: 2002 Amend. 1:2005, ISO 3744) Gross Weight lbs / kg 1,732 / 785...
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