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PowerBoss 82 User Manual

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User Manual
Monitor Series
Models:
82, 82 Europe, & 90
Gasoline, Lpg & Diesel
Monitor Series PB# 4100031 Rev.B 09/11
PowerBoss, Inc. Copyright 2011
PowerBoss, Inc.
A Member Of The Hako Group
PB# 4100031 Rev. B 09/11
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  • Page 1 User Manual Monitor Series Models: 82, 82 Europe, & 90 Gasoline, Lpg & Diesel PowerBoss, Inc. A Member Of The Hako Group PB# 4100031 Rev. B 09/11 Monitor Series PB# 4100031 Rev.B 09/11 Page 1 PowerBoss, Inc. Copyright 2011...

  • Page 2: Preface

    PREFACE PREFACE Thank you for your purchase of the now industry standard for sweepers. PowerBoss takes great pride in offering the most dependable, reliable and best value in industrial power sweepers and sweeper / scrubbers. We set the standard. Our Publishing Department would like to hear from you. If you see any errors, omissions or something that needs clarification in this User Manual please let us know.
  • Page 3 Please return to: Manager, Publishing Department, International PowerBoss, Inc. 175 Anderson Street Aberdeen, North Carolina 28315 USA Phone (800) 982-7141 Toll Free (910) 944-2105 Local E-Mail - techsupport@powerboss.com Monitor Series PB# 4100031 Rev.B 09/11 Page 3 PowerBoss, Inc. Copyright 2011...
  • Page 4 Parts may be ordered by phone,fax or e-mail from any PowerBoss parts and service center. Before ordering parts or supplies, be sure to have your machine model number and serial number handy. For your convenience Fill out the data block below for future reference.
  • Page 5 Engine Serial Number: ____________________________ Sales Rep.: ______________________________________ Date of Install: ___________________________________ All information contained in this catalog is current at the time of printing However, PowerBoss reserves the right to make changes at any time without notice. ©2011, PowerBoss, Inc., Printed in USA Monitor Series PB# 4100031 Rev.B 09/11...

  • Page 6: Technical Specifications

    DIMENSIONS & WEIGHT SWEEPING SYSTEM 82 & 82 Europe 82 & 82 Europe Length ....95.5 inch (243 cm) ..98 inch (249 cm) Sweep path .
  • Page 7 TECHNICAL SPECIFICATIONS Monitor Series PB# 4100031 Rev.B 09/11 Page 7 PowerBoss, Inc. Copyright 2011...

  • Page 8: Ce Declaration Of Conformity

    DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY MONITOR 82 Monitor Series PB# 4100031 Rev.B 09/11 Page 8 PowerBoss, Inc. Copyright 2011...
  • Page 9 DECLARATION OF CONFORMITY Monitor Series PB# 4100031 Rev.B 09/11 Page 9 PowerBoss, Inc. Copyright 2011...

  • Page 10: Table Of Contents

    IMPORTANT SAFETY INSTRUCTIONS... . . 17 MONITOR 82........8 FOR SAFETY DURING OPERATION.
  • Page 11 Diesel Power Units ......35 CHECK ENGINE INDICATOR (GAS AND LP ONLY) 28 Monitor Series PB# 4100031 Rev.B 09/11 Page 11 PowerBoss, Inc. Copyright 2011...
  • Page 12 FUEL SYSTEM ......52 Monitor Series PB# 4100031 Rev.B 09/11 Page 12 PowerBoss, Inc. Copyright 2011...
  • Page 13 Scrub head Gauge Adjustment ....67 Scrubhead Adjustment ..... 68 Monitor Series PB# 4100031 Rev.B 09/11 Page 13 PowerBoss, Inc. Copyright 2011...
  • Page 14 PARKING BRAKE ......75 Adjusting The Parking Brake Cable Length ..75 Cable Adjustment for Standard brake ..75 Monitor Series PB# 4100031 Rev.B 09/11 Page 14 PowerBoss, Inc. Copyright 2011...

  • Page 15: Features

    • Comfortable pedal/controls placement • Full instrumentation for all functions DEBRIS-HANDLING SYSTEM • Direct throw sweeping method • Quick-change, 42”(model 82) and 48”(model 90) cylindrical sweep/scrub brush & retractable side brooms • Dual-performance sweep mode Monitor Series PB# 4100031 Rev.B 09/11 Page 15 PowerBoss, Inc.

  • Page 16: Environmental Friendly Features

    Kubota engine system is available as an option and regulates chemical usage to the correct dose. Monitor Series PB# 4100031 Rev.B 09/11 Page 16 PowerBoss, Inc. Copyright 2011...

  • Page 17: Safety Information

    Components can cause an explosion when operated near PowerBoss does not recommend using this explosive materials or vapor. Do not operate this machine machine in any other capacity.

  • Page 18: For Safety When Servicing Or Maintaining Machine

    Do not lay tools or metal objects on top To warn of hazards or unsafe practices which of battery. could result in minor personal injury. Authorized personnel must perform repairs and maintenance. Use PowerBoss supplied replacement ATTENTION! parts. To warn of practices which could result in SAFETY SYMBOLS extensive equipment damage.

  • Page 19: Safety Decals

    Decals directly attached to various parts of the unit are highly visible safety reminders which should be read and observed. Make sure the decals are replaced if they become illegible or damaged. Monitor Series PB# 4100031 Rev.B 09/11 Page 19 PowerBoss, Inc. Copyright 2011...
  • Page 20 SAFETY INFORMATION Located on the shroud of the radiator: Located at the Impeller: Part Number 301733 Part Number 301729 Monitor Series PB# 4100031 Rev.B 09/11 Page 20 PowerBoss, Inc. Copyright 2011...
  • Page 21 SAFETY INFORMATION Located on the shroud of the radiator: Located on the shroud of the radiator: Part Number 301728 Part Number 301730 Monitor Series PB# 4100031 Rev.B 09/11 Page 21 PowerBoss, Inc. Copyright 2011...

  • Page 22: Basic Powerboss® Safety

    SAFETY INFORMATION WARNING BASIC POWERBOSS® SAFETY Before starting the engine, make sure that: PowerBoss® sweeper scrubbers should never be * You have read and understand the User Manual operated unless: * You are securely seated in the operator’s seat. The operator is trained and authorized to operate the equipment and, * The parking brake is locked.
  • Page 23 (and always reconnect them should only be checked using a piece or paper. after testing). * Wear gloves to disconnect the tank coupling. Monitor Series PB# 4100031 Rev.B 09/11 Page 23 PowerBoss, Inc. Copyright 2011...
  • Page 24 Engage tow valve before towing or pushing. Place a block or chock behind the wheels when parking on inclines. CAUTION Use special care when traveling on wet surfaces. Monitor Series PB# 4100031 Rev.B 09/11 Page 24 PowerBoss, Inc. Copyright 2011...

  • Page 25: Machine Operation

    The fuel gauge indicates the amount of fuel remaining to the ignition switch. in the tank for gasoline & diesel units. Monitor Series PB# 4100031 Rev.B 09/11 Page 25 PowerBoss, Inc. Copyright 2011...

  • Page 26: Engine Oil Pressure

    10 to 20 seconds Press the button and push the throttle in for idle before starting the engine. speed. Monitor Series PB# 4100031 Rev.B 09/11 Page 26 PowerBoss, Inc. Copyright 2011...
  • Page 27 GLOW PLUG HOUR BUTTON METER HORN IGNITION FUEL LEVEL SWITCH GAUGE MURPHY DIRECTION SWITCH CONTROL PEDAL PARKING BRAKE BRAKE PEDAL SEAT DIESEL ENGINE CONTROL AND INDICATOR LOCATIONS ADJUSTMENT Monitor Series PB# 4100031 Rev.B 09/11 Page 27 PowerBoss, Inc. Copyright 2011...

  • Page 28: Parking Brake

    The throttle adjusts the engine speed from idle to the operating speed. The LP and Gasoline models have a three speed throttle switch with idle (turtle), run (rabbit) and fast (tornado) selections. Monitor Series PB# 4100031 Rev.B 09/11 Page 28 PowerBoss, Inc. Copyright 2011...
  • Page 29 (GAS AND LP) HOUR METER HORN IGNITION FUEL LEVEL SWITCH GAUGE DIRECTION CONTROL PEDAL PARKING BRAKE BRAKE PEDAL SEAT GAS AND LP ENGINE CONTROL AND INDICATOR LOCATIONS ADJUSTMENT Monitor Series PB# 4100031 Rev.B 09/11 Page 29 PowerBoss, Inc. Copyright 2011...
  • Page 30 • For emergency stops, move the foot pedal past neutral and into the opposite position. CAUTION Use for emergency stops only! Constant use of this braking method may result in damage to the drive components. Monitor Series PB# 4100031 Rev.B 09/11 Page 30 PowerBoss, Inc. Copyright 2011...

  • Page 31: Sweeping And Scrubbing Controls

    NOTE: The cylindrical scrub brush, side broom, • To lower the side broom, push the handle and disc scrub brushes may be raised or forward to the LOWER position. lowered independently. Monitor Series PB# 4100031 Rev.B 09/11 Page 31 PowerBoss, Inc. Copyright 2011...
  • Page 32 FULL INDICATOR SCRUB DECK GAUGE SIDE BROOM HANDLE SQUEEGEE SWITCH SOLUTION LEVER SCRUB HEAD CYLINDRICAL SWITCH SCRUB BRUSH SWITCH PRESOAK SWITCH SWEEPING AND SCRUBBING CONTROL AND INDICATOR LOCATIONS Monitor Series PB# 4100031 Rev.B 09/11 Page 32 PowerBoss, Inc. Copyright 2011...

  • Page 33: Scrub Head Switch

    Pull the lever back to the off The cylindrical scrub brush switch lowers the cylindrical position to deactivate the vacuum. Vacuum provides sweep/scrub brush. suction to the hopper and the squeegee. Monitor Series PB# 4100031 Rev.B 09/11 Page 33 PowerBoss, Inc. Copyright 2011...

  • Page 34: Operating Procedures

    If the engine fails to start, do not continue cranking for more than ten seconds. Allow the starter motor to cool between attempts. Release the parking brake. Monitor Series PB# 4100031 Rev.B 09/11 Page 34 PowerBoss, Inc. Copyright 2011...

  • Page 35: Diesel Power Units

    CAUTION If the engine fails to start, do not continue cranking for more than ten seconds. Allow the starter motor to cool between attempts. Release the parking brake. Monitor Series PB# 4100031 Rev.B 09/11 Page 35 PowerBoss, Inc. Copyright 2011...

  • Page 36: Sweeping And Scrubbing

    Lower the scrub head to the floor with the scrub scrubbed. head rocker switch located on the console left of the operator. Press to “Lower” Position. Scrub head is raised by same switch. Press to “Raise” position. Monitor Series PB# 4100031 Rev.B 09/11 Page 36 PowerBoss, Inc. Copyright 2011...

  • Page 37: Removing And Dumping Hopper

    REMOVING AND DUMPING HOPPER CAUTION The hopper is manually lifted from the frame of the 82 & 90. Use standard lifting practices when performing this. NOTE: Early models have a single hopper. Grasp the lifting handles @ the top of hopper Lift upwards approximately 3.0”...

  • Page 38: Filling The Solution Tank

    Unscrew the smallest (6 inch) cap located on the top of the solution tank. Fill the tank with It is recommended to use PowerBoss chemicals cleaning water solution. When the tank is full, which are specially formulated for use in power close the door and replace the cap.

  • Page 39: Draining The Recovery Tank

    Loosen and remove the drain plug. Drain the tank completely and reinstall the plug. Reposition the drain hose on its storage hook. RECOVERY TANK DRAIN HOSE DRAIN PLUG Monitor Series PB# 4100031 Rev.B 09/11 Page 39 PowerBoss, Inc. Copyright 2011...

  • Page 40: Cleaning The Recovery Tank

    10. Return the drain hose to the storage hook at the left side scrub door area beneath the floor pan. 11. Replace the 9” access caps removed in step RECOVERY TANK four. 9” ACCESS CAPS Monitor Series PB# 4100031 Rev.B 09/11 Page 40 PowerBoss, Inc. Copyright 2011...

  • Page 41: Squeegee Wand (Option)

    With unit running @ high Rpm’s and impeller on, take the wand in hand and pull the blower control knob out. Aim at desired debris. Return wand and knob to normal position when done.. Monitor Series PB# 4100031 Rev.B 09/11 Page 41 PowerBoss, Inc. Copyright 2011...

  • Page 42: Transporting The Machine

    NOTE: The propulsion pump is equipped with a tow valve located on the top of the pump. To engage the tow valve: Turn the flat-sided shaft at the top of the pump 90°. Monitor Series PB# 4100031 Rev.B 09/11 Page 42 PowerBoss, Inc. Copyright 2011...

  • Page 43: Preventative Maintenance

    • A Scheduled Maintenance Chart • Preventative Maintenance Instructions for Required Scheduled Maintenance Tasks Because it is extremely important to your safety, you Monitor Series PB# 4100031 Rev.B 09/11 Page 43 PowerBoss, Inc. Copyright 2011...

  • Page 44: Scheduled Maintenance Chart

    Clean battery top. COOLANT SYSTEM Check coolant level and fill as needed. Inspect radiator fins and clean as needed. Blow out radiator fins. Drain and flush the coolant system Monitor Series PB# 4100031 Rev.B 09/11 Page 44 PowerBoss, Inc. Copyright 2011...
  • Page 45 Clean hydraulic fluid strainer in reservoir. Inspect hydraulic oil cooler fins and clean as needed (if so equipped). Blow out hydraulic oil cooler fins with compressed air (if so equipped). Monitor Series PB# 4100031 Rev.B 09/11 Page 45 PowerBoss, Inc. Copyright 2011...
  • Page 46 Inspect hopper side and frame seals for wear or damage. Adjust or replace as needed. STEERING Lubricate steering cylinder rod ends. Lubricate steering fork assembly. Check for leaks. Monitor Series PB# 4100031 Rev.B 09/11 Page 46 PowerBoss, Inc. Copyright 2011...
  • Page 47 Inspect disc scrub brushes and replace as needed. Maximum wear = ½” Inspect squeegee flare and adjust as needed. Check the rear squeegee blade for wear. (Turn or replace as needed.) Monitor Series PB# 4100031 Rev.B 09/11 Page 47 PowerBoss, Inc. Copyright 2011...

  • Page 48: Preventative Maintenance Instructions

    Maintenance Chart in this manual. Important additional position. maintenance requirements and instructions are explained in the engine manual which comes with your Lift engine cover. machine. Inspect air filter service indicator Monitor Series PB# 4100031 Rev.B 09/11 Page 48 PowerBoss, Inc. Copyright 2011...

  • Page 49: Air Filter Element Removal

    NOTE: The Diesel engine has a wing nut holding the air filter element in place, remove the wing nut first. Pull the air filter elements out of its housing. RETAINING CLAMPS Monitor Series PB# 4100031 Rev.B 09/11 Page 49 PowerBoss, Inc. Copyright 2011...

  • Page 50: Air Filter Cleaning

    Apply a thin coating of petroleum jelly to the housing. Be careful not to damage the fins. terminals and cable clamps. Replace the rubber plug in the dust cup. Monitor Series PB# 4100031 Rev.B 09/11 Page 50 PowerBoss, Inc. Copyright 2011...

  • Page 51: Battery Replacement

    Disconnect the negative (-) cable and then the positive (+) cable. Remove the battery. Install the new battery. Connect the positive (+) battery cable first, then the negative (-) cable. Monitor Series PB# 4100031 Rev.B 09/11 Page 51 PowerBoss, Inc. Copyright 2011...

  • Page 52: Fuses

    Never operate an LPG powered sweeper when any component in the fuel system is malfunctioning or leaking. WARNING Never bypass safety components unless you are testing them. FUSES Monitor Series PB# 4100031 Rev.B 09/11 Page 52 PowerBoss, Inc. Copyright 2011...
  • Page 53 Tier ‫ װ‬compliant fuel system Refer to P.S.I Service system. Manual WARNING When disconnecting the tank coupling, always wear gloves. LPG fuel can freeze bare hands. Monitor Series PB# 4100031 Rev.B 09/11 Page 53 PowerBoss, Inc. Copyright 2011...

  • Page 54: Coolant System

    Shut off the air pressure, refill the radiator with water, and reapply the air pressure. You will need to repeat these steps until water flushed from the radiator runs out clear. Monitor Series PB# 4100031 Rev.B 09/11 Page 54 PowerBoss, Inc. Copyright 2011...

  • Page 55: Lubrication

    Remove the engine oil cap, add oil in the STEERING LINK amounts listed in the engine manual, then BALL JOINT secure the cap. LUBRICATION POINTS STEERING FORK ASSEMBLY LUBRICATION POINT Monitor Series PB# 4100031 Rev.B 09/11 Page 55 PowerBoss, Inc. Copyright 2011...

  • Page 56: Steering Cylinder

    • Engine cover • Top Gas Tank Cover • Side Door and Latch • Main Broom Doors • Scrub Doors and Latches • Seat Hinge STEERING CYLINDER LUBRICATION POINTS Monitor Series PB# 4100031 Rev.B 09/11 Page 56 PowerBoss, Inc. Copyright 2011...

  • Page 57: Hydraulics System

    DO NOT OVERFILL! DO NOT USE radiator & oil cooler fins with compressed air. 100 p.s.i. TRANSMISSION FLUID. HYDRAULIC OIL is maximum MUST MEET THE SPECIFICATIONS LISTED TO ENSURE PROPER PERFORMANCE. Monitor Series PB# 4100031 Rev.B 09/11 Page 57 PowerBoss, Inc. Copyright 2011...

  • Page 58: Changing The Hydraulic Fluid

    NOTE: Ten (10) gallons (US) of fluid are required. Check the dipstick to ensure the proper level is achieved. Install the filler / breather cap assembly. Check the drain plug for leakage. Monitor Series PB# 4100031 Rev.B 09/11 Page 58 PowerBoss, Inc. Copyright 2011...

  • Page 59: Sweep And Cylindrical Sweep/Scrub Components

    Inspect broom door flaps for wear and damage. Flap clearance should be ⅛” (3.18 mm) above the floor. Worn and damaged flaps should be replaced immediately to maintain proper dust control. Monitor Series PB# 4100031 Rev.B 09/11 Page 59 PowerBoss, Inc. Copyright 2011...

  • Page 60: Cylindrical Sweep/Scrub Brush Pattern Check

    Taper Adjustment on the next page. Allow about 45 seconds for the brush to operate, then deactivate the brush motor and raise the brush. Main Broom Test Pattern Monitor Series PB# 4100031 Rev.B 09/11 Page 60 PowerBoss, Inc. Copyright 2011...

  • Page 61: Cylindrical Sweep/Scrub Brush Height Adjustment

    Make a lower or higher adjustment with the knob as required. Retighten the wing nut. Repeat the cylindrical sweep/scrub brush pattern check to see that the broom is properly adjusted. Monitor Series PB# 4100031 Rev.B 09/11 Page 61 PowerBoss, Inc. Copyright 2011...

  • Page 62: Cylindrical Sweep/Scrub Brush Taper Adjustment

    All adjustments affect the left end of the brush.) After adjustment, re-tighten the bolt. Repeat the cylindrical sweep/scrub brush pattern check to see that the broom is properly adjusted. Monitor Series PB# 4100031 Rev.B 09/11 Page 62 PowerBoss, Inc. Copyright 2011...

  • Page 63: Cylindrical Sweep/Scrub Brush Replacement

    10. Install the retaining knob and tighten into position. 11. Perform a cylindrical scrub brush pattern check and adjust as needed. Monitor Series PB# 4100031 Rev.B 09/11 Page 63 PowerBoss, Inc. Copyright 2011...

  • Page 64: Side Broom Angle Adjustment

    Loosen the lock nut. Turn the adjusting bolt until the broom is at the optimum angle is 6 degrees. Tighten the lock nut. ANGLE ADJUSTMENT BOLT Monitor Series PB# 4100031 Rev.B 09/11 Page 64 PowerBoss, Inc. Copyright 2011...

  • Page 65: Side Broom Height (Wear) Adjustment

    “10 to 3 o’clock” position. After adjustment, tighten the adjusting nut. SIDE BROOM HEIGHT ADJUSMENT NUTS Monitor Series PB# 4100031 Rev.B 09/11 Page 65 PowerBoss, Inc. Copyright 2011...

  • Page 66: Side Broom Lift Cable Adjustment

    Lift and rotate the broom until the broom retainer bar springs into the locked position. Check to make sure all thee drive pins are properly engaged. Monitor Series PB# 4100031 Rev.B 09/11 Page 66 PowerBoss, Inc. Copyright 2011...

  • Page 67: Disc Scrub & Water Pick-Up Components

    NOTE: A gauge that is nonfunctional does not indicate from the driver. that the scrub head is nonfunctional. The scrub head will continue to operate. Monitor Series PB# 4100031 Rev.B 09/11 Page 67 PowerBoss, Inc. Copyright 2011...

  • Page 68: Scrubhead Adjustment

    LOCK NUT ROD END Measure from the from to the scrub deck, it should be 8 1/2”(ref) for an 82 models or 9 1/4”(ref) for a 90 models. Make sure the measurement is the same on both sides. SCREW HOLDING...
  • Page 69 Tighten the lock nut securing the rod ends to scrub doors and reinstall squeegee blades and the lift arms, both sides. hitch pins on both sides. 14. Close scrub doors. Monitor Series PB# 4100031 Rev.B 09/11 Page 69 PowerBoss, Inc. Copyright 2011...

  • Page 70: Main Squeegee Components

    ½” (12.7 mm). Use a ½” (12.7 mm) shim Monitor Series PB# 4100031 Rev.B 09/11 Page 70 PowerBoss, Inc. Copyright 2011...
  • Page 71 If not, go through Steps 4-15 17. Test unit for water pick up NOTE: Raising the squeegee caster allows for more flare, use the tilt adjustments to even the flare. Monitor Series PB# 4100031 Rev.B 09/11 Page 71 PowerBoss, Inc. Copyright 2011...

  • Page 72: Turning Or Replacing The Rear Squeegee Blade

    2 outer knobs. wheels. Remove the metal strap, the two back-up strips Lower squeegee & pull the pin at the rear of the and the outer squeegee blade. squeegee tool. Monitor Series PB# 4100031 Rev.B 09/11 Page 72 PowerBoss, Inc. Copyright 2011...

  • Page 73: Main Squeegee Tool Installation

    Connect the vacuum hose to the squeegee. apparatus, replace the bushings, spacers and fiber glide bearings located on the squeegee lift assembly as necessary. NOTE: Bent components may cause binding. Monitor Series PB# 4100031 Rev.B 09/11 Page 73 PowerBoss, Inc. Copyright 2011...

  • Page 74: Hopper

    The front of the hopper should wheel wells, installing a new seal, and securing it with the bolts. The double edge with the holes goes toward the front. Monitor Series PB# 4100031 Rev.B 09/11 Page 74 PowerBoss, Inc. Copyright 2011...

  • Page 75: Parking Brake

    Retighten the locking nut against the hex bar. This adjusts both sets of brake shoes. Disconnect the clevis ends from the bar. Test the brakes. Readjust if necessary. Monitor Series PB# 4100031 Rev.B 09/11 Page 75 PowerBoss, Inc. Copyright 2011...

  • Page 76: Changing Solid Tires

    Reinstall the tire on the machine Inspect all cables for wear every 500 hours. Rear Tire The rear tire is a special traction rubber compound press-on type tire. Monitor Series PB# 4100031 Rev.B 09/11 Page 76 PowerBoss, Inc. Copyright 2011...

  • Page 77: Troubleshooting

    Fuel tank and lines are covered with frost. Open shut-off valve slowly to ¼ open, start. Defective vacuum lock-off. Replace or repair. Monitor Series PB# 4100031 Rev.B 09/11 Page 77 PowerBoss, Inc. Copyright 2011...
  • Page 78 Other problems with the hydraulics system: See Hydraulics System pump failure, motor failure, relief valve leaking Problems in this section. or stuck open. Tow Valve improperly set. Turn to correct position. Monitor Series PB# 4100031 Rev.B 09/11 Page 78 PowerBoss, Inc. Copyright 2011...
  • Page 79 TROUBLESHOOTING TROUBLESHOOTING CHART PROBLEM POSSIBLE CAUSE(S) SOLUTION(S) PowerBoss® creeps in neutral. Directional control pedal return spring is out of Perform the adjustment procedures. adjustment. See service manual. Brushes do not turn or turn very Hydraulic system problem: See Hydraulics System Problems in slowly.
  • Page 80 Solution flow valve not functioning Check broom switch & pressure switches @ main pump Delivery lines clogged. Clear lines. Fwd/Rev Pedal not depressed Press pedal Solution valve out of lever adjustment. Adjust. Monitor Series PB# 4100031 Rev.B 09/11 Page 80 PowerBoss, Inc. Copyright 2011...
  • Page 81 Check ground. No power at valve. Check fuse NOTE: Power At The Waterman Valve = Squeegee In The Up Position No Power At Valve = Squeegee In Down Position Monitor Series PB# 4100031 Rev.B 09/11 Page 81 PowerBoss, Inc. Copyright 2011...
  • Page 82 Foreign matter in spool bore. Remove spool and clean bore. Valve seals Leaking. Replace seals. O-rings leaking. Replace O-rings Relief valve stuck open. Clean or replace relief valve. Monitor Series PB# 4100031 Rev.B 09/11 Page 82 PowerBoss, Inc. Copyright 2011...
  • Page 83 Replace strainer (inside reservoir). Incorrect oil. Use recommended viscosity oil. Damage due to entry of air into hydraulic Maintain correct hydraulic fluid level system. in reservoir. Keep suction hose fittings tight.. Monitor Series PB# 4100031 Rev.B 09/11 Page 83 PowerBoss, Inc. Copyright 2011...
  • Page 84 Clogged section filter or pump inlet line. Replace filter, clear line; change fluid in reservoir if dirty and flush system. Internal pump or motor damage. Inspect and repair. Monitor Series PB# 4100031 Rev.B 09/11 Page 84 PowerBoss, Inc. Copyright 2011...

  • Page 85: Notes

    NOTES NOTES Monitor Series PB# 4100031 Rev.B 09/11 Page 85 PowerBoss, Inc. Copyright 2011...

  • Page 86: Warranty

    This warranty does not apply to normal wear, or to items whose life is dependent on their use and care. Parts not manufactured by PowerBoss are covered by and subject to the warranties and/or guarantees of their manufacturers. Please contact Minuteman International for procedures in warranty claims against these manufacturers.
  • Page 87 Extended Warranty Cost is based on Invoice Price multiplied by the Percentage listed in the Extended Warranty Column All above labor and travel reimbursed at 65 or 75% of the published shop rate. Monitor Series PB# 4100031 Rev.B 09/11 Page 87 PowerBoss, Inc. Copyright 2011...
  • Page 88 “The Power of Clean” PowerBoss Is A Full Line Manufacturer Of Sweepers and Scrubbers For Industrial Facilities. PowerBoss,Inc 175 Anderson Street P.O. Box 1227- Aberdeen North Carolina 28315 Phone: 800-982-7141 - Fax: 1-800-277-7141 Local: 910-944-2105 Fax: 910-944-7409 e-mail:techsupport@powerboss.com A Member Of The Hako Group...

This manual is also suitable for:

90 gasoline90 lpg90 diesel

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