B-2 / ENGLISH TABLE OF CONTENTS page Introduction ................... B-2 Cautions and Warnings ................ B-3 Know Your Machine ................B-4 Control Panel ..................B-5 Prepare the Machine for Use Install the Batteries ................B-6 Install the Brushes ................B-7 Install the Squeegee ................B-7 Fill the Solution Tank ................
ENGLISH / B-3 CAUTIONS AND WARNINGS SYMBOLS Nil 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.
B-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.
B-6 / ENGLISH 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...
ENGLISH / B-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.
B-8 / ENGLISH DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX MODELS ONLY) COMMON INSTRUCTIONS: Pressing and releasing the Detergent Switch (S) while the solution system is active will cause the detergent system to alternately turn on and off. The system should be purged of previous detergent when switching to a different detergent.
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ENGLISH / B-9 DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX MODELS ONLY) FRONT FORM NO. 56041994 - BR 850S, BR 1050S - B-9...
B-10 / ENGLISH 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. Clean only while ascending (driving up) the ramp. To Scrub...
ENGLISH / B-11 WET VACUUMING Steps to follow in tting the machine with optional attachments for wet vacuuming. Disconnect the recovery hose from the squeegee. Connect the coupler and hose from the wand kit to the recovery hose. Attach suitable wet pick-up tools to the hose. (An optional Wand Kit PN56314307 is available from Nil sk). Turn the Master Key Switch (J) ON, next press the Wand Switch (I).
B-12 / 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 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 / B-13 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...
B-14 / 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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ENGLISH / B-15 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.
B-16 / 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 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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ENGLISH / B-17 TECHNICAL SPECIFICATIONS (as installed and tested on the unit) Model BR 850S BR 1050S Model No. 56390916 56390921 Voltage, Batteries Battery Capacity Protection Grade IPX3 IPX3 Sound Power Level dB(A)/20 Pa (IEC 60335-2-72: 2002 Amend. 1:2005, ISO 3744) Gross Weight lbs / kg 1,732 / 785...
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B-18 / ENGLISH TECHNICAL SPECIFICATIONS (as installed and tested on the unit) Model BR 850S X BR 1050S X Model No. 56381008 56381010 Voltage, Batteries Battery Capacity Protection Grade IPX3 IPX3 Sound Power Level dB(A)/20 Pa (IEC 60335-2-72: 2002 Amend. 1:2005, ISO 3744) Gross Weight lbs / kg...