Related Manuals for Nilfisk-Advance SR 9772 56109414
Summary of Contents for Nilfisk-Advance SR 9772 56109414
- Page 1 SR 9772 INSTRUCTIONS FOR USE MODELS 56109414, 56109415, 56109416, 56109417 English 5/09 FORM NO. 56041803...
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Page 2: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS Introduction ....................................3 Machine Specifi cations ................................4 – 5 Machine Dimensions ................................6 – 7 Safety Precautions .................................. 8 – 9 Machine Information/Preparation ............................10 – 11 Scrubber Operation ................................12 – 13 The Scrubbing Systems ..............................14 – 15 Operating the Scrubber Controls ............................ -
Page 3: Introduction
INTRODUCTION INTRODUCTION This manual will help you get the most from your Advance scrubber. Read it thoroughly before operating the machine. PARTS AND SERVICE Repairs, when required, should be performed by your Authorized Advance Service Center, who employs factory trained service ™... -
Page 4: Machine Specifi Cations
MACHINE SPECIFICATIONS DIMENSIONS Length 137.4 inches (3489 mm) Width 52.5 to 75.6 inches (1333 to 1920 mm) Height 94.92 inches ( 2411 mm) WEIGHT Counterweights 925.9 to 1102lbs ( 420/500 kg) Weight Cab Model Loaded 11168 lbs. (5076kg) Weight Cab Model Unloaded 8168 lbs. - Page 5 MACHINE SPECIFICATIONS ELECTRICAL SYSTEM Voltage Alternator 45Amp Battery 12V capacity 88 Ah, sealed, maintenance-free. LIGHTS Two asymmetrical front headlamps using 40/45 W bulbs. Two asymmetrical front headlamps using low halogen bulbs. Two front light clusters including: side lights, directional indicator. Two rear light clusters including: side lights, directional indicator, brake light, number plate light.
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Page 6: Machine Dimensions
MACHINE DIMENSIONS 6 - FORM NO. 56041803 SR9772... -
Page 7: Machine Dimensions
MACHINE DIMENSIONS SR9772 FORM NO. 56041803 - 7... -
Page 8: Safety Precautions
SAFETY PRECAUTIONS FOR SAFETY, OBSERVE THE FOLLOWING WARNINGS. FAILURE TO COMPLY MAY CREATE A SERIOUS RISK OF INJURY TO YOU AND OTHERS. THIS MACHINE SHOULD NOT BE USED IN HAZARDOUS LOCATIONS, INCLUDING AREAS OF VOLATILE DUST OR VAPOR CONCENTRATIONS. READ THE MANUAL CAREFULLY. UNDERSTAND WHEN THESE CONDITIONS CAN EXIST; THEN TAKE NECESSARY STEPS TO TRAIN PERSONNEL WHO WILL OPERATE THIS MACHINE. -
Page 9: Safety Precautions
SAFETY PRECAUTIONS WARNING To prevent injury and damage to the machine, do not lift the machine or move it to an edge of a stair or loading dock. WARNING Lead acid batteries generate gases which can cause an explosion. Keep sparks and fl ames away from batteries. NO SMOKING. Charge batteries only in areas with good ventilation. -
Page 10: Machine Information/Preparation
MACHINE INFORMATION/PREPARATION TOWING THE SCRUBBER NOTE: The scrubber must only be towed for short distances. For example, from inside a building to the outside. It must never be towed for long distances on the road in heavy traffi c. NOTE: To transport the scrubber, load it, complete with its four tires, onto a truck. Should it be necessary to tow the scrubber, use a strong chain. -
Page 11: Machine Information/Preparation
MACHINE INFORMATION/PREPARATION MACHINE PREPARATION YOUR ADVANCE SR9772 HAS BEEN SHIPPED COMPLETE, BUT DO NOT ATTEMPT TO OPERATE WITHOUT READING THE FOLLOWING INSTRUCTIONS: Fill tank with diesel fuel only WARNING Never fi ll fuel tank while the engine is running. Check engine crankcase oil level. Although properly lubricated at factory, check before starting engine. No special break-in oil is used and recommended number of operating hours before the initial oil change is 50 hours. -
Page 12: Scrubber Operation
SCRUBBER OPERATION CHECKS BEFORE USING THE SCRUBBER Before using the scrubber, make sure you are familiar with the position and function of all controls. Ensure the maintenance and lubrication operations described in the NEW HOLLAND manual have been carried out, followed by a visual inspection of the outside of the scrubber. -
Page 13: Scrubber Operation
SCRUBBER OPERATION STARTING WITH THE THERMOSTART Carry out pre-start operations as previously described; turn starter switch key to position B (stand-by); turn on the thermostart by pressing pushbutton and hold for 25 seconds; move starter switch key to position C while holding down the thermostart button until engine starts. -
Page 14: The Scrubbing Systems
THE SCRUBBING SYSTEMS HOW IT WORKS (Without Camel System) During the scrubbing process, a solution of detergent and water from the solution tanks is fed through the solution lines where it is disbursed to the fl oor through the four scrubbing brushes that aggressively work to dislodge dirt and grime. As the machine moves forward, the solution vacuum system lifts dirty water and debris from fl... -
Page 15: The Scrubbing Systems
THE SCRUBBING SYSTEMS HOW IT WORKS (with Camel System) During the scrubbing process, fi ltered water from the solution tank is fed through the solution lines where it combines with the detergent from the metering pumps. This mixture is then fed to the fl oor where four disc scrubbing brushes aggressively work to dislodge dirt and grime. -
Page 16: Operating The Scrubber Controls
OPERATING THE SCRUBBER CONTROLS Solution Flow Knob - To control fl ow of water to scrub deck brushes once the scrub deck switch is engaged, rotate knob clockwise from the OFF position shown. Solution fl ow can be controlled from 0 GPM (OFF position) to 6.0 GPM in the full ON position (approximately 115º... -
Page 17: Operating The Scrubber Controls
OPERATING THE SCRUBBER CONTROLS If the squeegee is in the down position and the tractor shift lever is moved into the reverse position, the squeegee will automatically raise and the solution vacuum will turn off. Once the shift lever is returned to the forward or neutral position, the squeegee will automatically lower and the solution vacuum will be turned on HYDRAULIC LEVER HYDRAULIC LEVER... -
Page 18: Operating Instructions
OPERATING INSTRUCTIONS NORMAL SCRUBBING MODE Operating Instructions: Access the scrubber. Check all the scrubbing system controls, verifying they are in the off position. Confi rm the hydraulic control lever is in the off position (all the way forward). CONTROL PANEL Follow the New Holland operations manual for start-up. - Page 19 OPERATING INSTRUCTIONS 10. Open the solution tank access door on top of each tank. 11. Fill the solution tanks with water. (The solution tanks are linked together, so you can fi ll through one access door. Add the recommended amount of detergent to each solution tank allowing for even chemical dispersion).
- Page 20 OPERATING INSTRUCTIONS 22. Inspect the scrub path verifying the scrub performance and solution recovery. 23. Continue scrubbing and monitoring the scrub path for maximum performance. 24. Warning lights on the scrubber control panel for low solution or high recovery will illuminate when the solution level is low or the recovery tank is full.
- Page 21 OPERATING INSTRUCTIONS 34. Once the recovery tank is drained, open the clean out doors by loosening knobs and pivoting the “t” bolts. Open door. 35. Flush out recovery tank, removing all sediment and debris from the bottom of the tank. Rinse doors and seal to remove all debris and ensure proper sealing.
- Page 22 OPERATING INSTRUCTIONS Move the scrubber to fi lling station by fi rst reducing the throttle to low idle following start-up, depress clutch, select range and gear, slowly release clutch and increase throttle. CAUTION When SHIFTING from one range to another, forward to reverse, or reverse to forward, the operator MUST reduce the speed (throttle) to LOW IDLE, shift range and/or gear, then increase the speed (throttle).
- Page 23 OPERATING INSTRUCTIONS 26. A Warning light on control panel will illuminate when the detergent tank is low on detergent. LOW DETERGENT WARNING LIGHT 27. NOTE: The camel system will operate automatically and intermittently. The fl oat system in the recovery tank and the system control logic will automatically control the pumping of the water from the recovery tank into the solution tanks, once operating conditions are met.
- Page 24 OPERATING INSTRUCTIONS 43. Flush out the tanks, removing all sediment and debris from tank bottoms of all three compartments. Rinse doors and seals to remove all debris and ensure proper sealing. CLEAN OUT DOOR 44. Once the tanks are clean close doors, pivot “t” bolts and tighten knobs to seal the tanks. 45.
- Page 25 OPERATING INSTRUCTIONS 21. Move the scrubber to the appropriate location to drain the recovery tank by following the throttle and range and shifting procedures. 22. Park the scrubber at the location by depressing the clutch and reducing throttle to low idle, move range and gear levers to neutral, apply brakes.
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Page 26: Operating Instructions
OPERATING INSTRUCTIONS TO CLEAN THE SOLUTION TANKS Follow these instructions to clean the solution tanks after every scrubbing cycle: -Inspect, remove, and clean the solution inlet fi lter on the bottom of the left hand and right hand tanks. -Flush the sediment accumulations from the fl oor of the tanks. TO CLEAN THE RECOVERY TANK Follow these instructions to clean the recovery tank after every scrubbing cycle: -Position a corner of the machine near a fl... -
Page 27: Service Chart
SERVICE CHART For service assistance, consult your factory-authorized Advance dealer. For best performance, replace worn scrubbing system parts with genuine Advance parts. REFERENCE NEW HOLLAND MANUAL FOR ALL TRACTOR MAINTENANCE/SERVICE DETAILS. EVERY 8 HOURS or DAILY Operation Checklist (Clean/adjust if necessary) Fuel level Engine oil level Radiator coolant level and radiator core... -
Page 28: Service Instructions
SERVICE INSTRUCTIONS BRUSH PRESSURE AND BRUSH WEAR Factors affecting brush wear are type of bristle, bristle, area, and COUNTERBALANCE load on the bristles. See your authorized distributor for the type SPRINGS of brush and bristle most suitable. Brush pressure may be adjusted by adding or removing counterbalance springs. - Page 29 SERVICE INSTRUCTIONS ADJUSTING SQUEEGEE CASTER WHEELS Grease caster wheel zerks, casters should be greased each time the blades are serviced. Lower squeegee on a fl at surface, making sure the rear squeegee blade is perpendicular to the surface. Adjust caster 3/16” above the fl at surface, Lock jam nuts. SQUEEGEE VACCUM HOSE Check squegee vaccum hose for wear, cracks or damage.
- Page 30 SERVICE INSTRUCTIONS FUSES Fuses are easily accessible by removing the panel. Replace blown fuse with the same size fuse to prevent damage to the electrical circuit. FUSES FUSES SOLUTION FEED HOSES To check solution hoses for damage remove cover by unscrewing the nut on the side of the cover. Clean and check hoses for cracks or leaks.
- Page 31 SERVICE INSTRUCTIONS LOOSEN BOLTS TENTION BOLT TURBINE BELT ADJUSTMENT Do not tighten belt excessively after initial break-in. New belt may be set up tight since initial run (fi rst hour) will “seat” the belt and give it the initial stretching under load required. Belt tension should be checked periodically thereafter. To adjust belt tension: Open turbine cover, loosen bolts, tighten adjusting nut to increase tension (proper setting is 1/2”...
- Page 32 SERVICE INSTRUCTIONS SCREEN RECOVERY TANK SERVICING THE RECOVERY TANK When the tank is full (9” from top), the red indicator light is activated on the console. At a height of 8” from the top of the tank, the vacuum air fl ow to the squeegees will automatically shut off. On the camel system inspect, remove and clean inlet screens on the bottom of the recovery tank.
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Page 33: Service Instructions
SERVICE INSTRUCTIONS LOCK NUT STEM P4202 VACUUM RELIEF VALVE The vacuum manifold inlet system is equipped with a factory-adjusted relief valve which limits the pressure produced by the solution vacuum at 90 - 95” of water. CAUTION Continuous operation at vacuum pressures exceeding 95” of water will cause excessive heat in the turbine resulting in turbine failure. The relief valve is located on top of the recovery tank and is part of the air inlet system for the solution vacuum. -
Page 34: Troubleshooting - Scrubbing System
TROUBLESHOOTING - SCRUBBING SYSTEMS TROUBLESHOOTING - SCRUBBING SYSTEM PROBABLE CAUSE REMEDY PROBLEM Poor scrubbing action 1. Worn scrubbing brushes 1. Inspect brushes. If brushes are worn to ½" or less, replace all 4 brushes 2. Incorrect method of operation 2. Check scrubbing procedure, brush pressure, type of brush solution flow &... -
Page 35: Troubleshooting - Hydraulic System
TROUBLESHOOTING - HYDRAULIC SYSTEM TROUBLESHOOTING - HYDRAULIC SYSTEM PROBABLE CAUSE REMEDY PROBLEM 1. Check relief valve pressure, should be Brushes not turning or 1. Faulty relief valve(s) 2500 psi. turning slowly (196 rpm 2. Hydraulic system not engaged 2. Engage hydraulics at 1450 engine rpm) 3. -
Page 36: Troubleshooting - Camel Recycling Pump
TROUBLESHOOTING - CAMEL RECYCLING PUMP TROUBLESHOOTING CHART - CAMEL RECYCLING PUMP SUCTION ROTOR PORT STATOR DISCHARGE PORT PACKING BALL BEARING FLEXIBLE JOINT GLAND PROBABLE CAUSE REMEDY PROBLEM 1. Tighten set screw on coupling Failure to pump 1. Coupling slip 2. Possible excessive pressure. Replace 2. -
Page 37: Troubleshooting - Camel Detergent Pump
TROUBLESHOOTING - CAMEL DETERGENT PUMP PROBABLE CAUSE PROBLEM REMEDY 1. Poor electrical connection 1. Check connection and tighten Motor fails to operate 2. Defective motor 2. Replace motor (engine running) 3. Camel switch must be in on position 3. Turn Camel switch to on position 1.