PowerBoss Scrubmaster B175 R Operating Manual
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PowerBoss Scrubmaster B175 R Operating Manual

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  • Page 2 Introduction Introduction Foreword Dear Customer, We are certain that the excellent qualities of the machine will justify the faith you have shown in us by your purchase. To guarantee safe working with the machine, please read the Safety Notes chapter before putting it into service. Your own safety, as well as the safety of others, depends essentially on your ability to control the vehicle.
  • Page 3 Introduction Intended use Scrubmaster B175 R is a scrubber-drier for the wet cleaning of hard indoor floor surfaces. This machine is intended for commercial use, e.g. in shopping centres, swimming pools, shops, airports, schools and hotels. Any use extend- ing beyond this is not intended use. The manufacturer is not liable for any dam- age resulting from this and the user alone bears the risk.
  • Page 4 Introduction Acceptance of the machine Inspect the machine immediately on delivery for signs of transport damage. You will be compensated for transport damage provided you immediately have the damage confirmed by the transport company and send in the damage report together with the consignment note to us. Machine data Your machine is described clearly by the following data.

  • Page 5: Table Of Contents

    Table of contents Safety instructions ............8 Warning and danger symbols ......... 8 General safety instructions ..........9 Operating safety instructions ........10 1.3.1 Before putting into service ..........10 1.3.2 During operation ............10 1.3.3 After operation .............. 11 Maintenance instructions ..........
  • Page 6 Table of contents Check list: Before machine start-up ......49 3.3.1 Installing the mains cable ..........49 3.3.2 Driver's seat ..............50 3.3.3 Side mirror (optional) adjustment ......... 51 Cleaning ............... 52 3.4.1 Fleet-Recorder (option) ..........53 3.4.2 On-board dosing system (option) ......... 54 3.4.3 Useful cleaning tips ............
  • Page 7 Table of contents Roller brush unit ............86 5.6.1 Emptying the dirt hopper ..........86 5.6.2 Replacing the brushes ..........87 5.6.3 Cleaning the brushes ............ 87 5.6.4 Disassembling the brushes .......... 87 5.6.5 Installing the brushes ............ 87 Side brush unit (optional) ..........88 5.7.1 Adjusting the side brush ..........

  • Page 8: Safety Instructions

    Safety instructions 1 Safety instructions Warning and danger symbols Important tasks concerning the safety of the operator and machine are named as follows in this operating manual and emphasised by symbols. Danger Indication of a direct danger with high risk, in which death or severe physical injury can occur if it is not avoided.

  • Page 9: General Safety Instructions

    Safety instructions Note Before starting up the machine, read the following safety instructions and act accordingly. Machine operating errors can be avoided and trouble-free operation can be guaranteed only with precise factual knowledge. General safety instructions • Apart from the instructions in this operating manual, the general safety and accident prevention regulations of the legislation must be taken into account.

  • Page 10: Operating Safety Instructions

    Safety instructions Operating safety instructions 1.3.1 Before putting into service • Before initially starting up the machine, charge the used battery fully and appropriately with commissioning charge. Please observe the operating manual of the charger and the operating manual of the battery manufac- turer.

  • Page 11: After Operation

    Safety instructions • The machine must not be used in potentially explosive atmospheres. • It is not permitted to transport other people or heavy objects. • When transporting the machine, raise the squeegee and the brush head. Adjust your way of driving to local conditions. •...

  • Page 12: Maintenance Instructions

    Safety instructions Maintenance instructions • Daily and weekly maintenance work must be done in accordance with the maintenance plan by the operating staff. In all other maintenance work, please contact your nearest service centre. • The maintenance work and maintenance intervals specified in the operating manual must be complied with.

  • Page 13: Batteries

    Safety instructions 1.5.2 Batteries • Observe the operating manuals and safety instructions provided by the battery manufacturer. • Never connect or disconnect batteries when the machine is turned on. • Make sure the batteries are never fully discharged; recharge them as quickly as possible.

  • Page 14: Power Connection And Mains Plug

    Safety instructions 1.5.3 Power connection and mains plug • Only connect the machine to an electrical connection installed by an electrician in accordance with IEC 60364-1. • We recommend connection to a fused socket with a residual current circuit breaker (max. 30 mA). •...

  • Page 15: Environmental Protection Instructions And Disposal

    Safety instructions Environmental protection instructions and disposal If the end of use of the machine or of its components is reached and this is handed over for scrapping, the components must be correctly disposed of. Further information about disposal is available through the competent local authorities and the authorised dealers.

  • Page 16: Labels On The Machine

    Safety instructions Labels on the machine The following safety and instruction labels are affixed to the machine in a clearly visible and legible manner. Attention Renew missing or illegible labels immediately! Fig. 1: 01-7180-01.fm...
  • Page 17 Safety instructions Fig. 2: 01-7180-01.fm...
  • Page 18 Safety instructions Label – Company logo Fig. 1/Fig. 2-A logo is located at the front on the steering column and at the rear on the hopper. Label – Read and observe the operating manual Fig. 1-B1 – Maximum permissible slope 6 % when cleaning Fig. 1-B2 –...

  • Page 19: Labels On The Pre-Sweep Suction Unit

    Safety instructions Labels on the pre-sweep suction unit Fig. 3: Label – Logo Fig. 3-A logo is located on the front of the dirt hopper. Type plate Fig. 3-B The type plate is located at the rear right-hand side of the pre-sweep suction unit.

  • Page 20: Operation

    Operation 2 Operation Overviews The description in chapter 2 contains information on the function and handling of the individual controls on the machine. The controls always have the same item number in all chapters. Fig. 4: 02-7180-02.fm...

  • Page 21: Front View

    Operation 2.1.1 Front view Item Designation Steering wheel Driver's seat Tray Flashlight on a pole Key for electronic system cover Key for side panelling Holder for manual suction tool or manual spray suction tool Drinks holder and storage compartment Socket for USB connection Side panelling Ball cock Fresh water filter...
  • Page 22 Operation Fig. 5: 02-7180-02.fm...

  • Page 23: Rear View

    Operation 2.1.2 Rear view Item Designation Mains cable Accelerator pedal On-board dosing system Brush unit Wiper Solution tank Maintenance opening solution tank Squeegee water connection Fresh water drain hose Squeegee Suction hose Drain hose waste water Waste water tank maintenance opening Water connection Spray nozzle Battery compartment...

  • Page 24: Control Panel

    Operation Fig. 6: 2.1.3 Control panel Item Designation Multifunction display (MFD) Return button Turn-push knob Button – brush unit Button – squeegee Button – fresh water supply Button – boost function Button – on-board dosing system Button – brush unit and squeegee Button –...
  • Page 25 Operation iButton Reader, standard Fleet-Recorder Key switch Button – signal horn Button – speed reduction forwards gear Button – silent operation Button – tool operation Button – pre-sweep suction unit Button – side brush unit 02-7180-02.fm...

  • Page 26: Controls And Display Elements

    Operation Controls and display elements 2.2.1 Control panel The individual functions of the buttons on the control panel are described below. The respective activated functions are visible as corresponding symbols in the multifunction display (MFD). Key switch Fig. 6-53 The electrical system is switched on and off with the key switch. •...
  • Page 27 Operation Speed reduction button Fig. 6-55 The maximum speed when driving forwards is reduced by approx. 50 % with this button. • Push the button: Speed reduction ON • Push the button again: Speed reduction OFF Signal horn button Fig. 6-54 The signal horn is switched on and off with this button.
  • Page 28 Operation Brush unit button Fig. 6-45 The brush unit is lowered and raised with this button. • Push the button: The brush unit is lowered. When actuating the accelerator pedal, the brush drive and the water supply are switched on. •...
  • Page 29 Operation Brush unit and squeegee button Fig. 6-50 The brush and suction turbine drive are switched on and off simultaneously with this button. • Push the button: The brush unit, the side brush unit and the squeegee are lowered, and the suction turbine is switched on. The brush drive and the water supply are switched on when the accelerator pedal is actuated.
  • Page 30 Operation Tool operation button Fig. 6-57 The following tools can be switched on and off using this button when the driver is not on the seat: • Spray nozzle • Manual suction or spray suction tool If the machine does not have a particular tool, it is excluded from the switching order •...

  • Page 31: Multifunction Display (Mfd)

    Operation Multifunction display (MFD) The functions and indicators of the machine are set and displayed with the multifunctional display. After the machine is switched on, the operating system and data are loaded and the start screen Fig. 7-A appears on the display. After several seconds the view changes, and the main menu Fig.

  • Page 32: Main Menu

    Operation 2.3.2 Main menu The main menu is divided up into three levels. • Status level Fig. 8-A • Function level Fig. 8-B • Action level Fig. 8-C Fig. 8: Symbols at status level Symbol Designation Meaning Time The current time is displayed in hours and minutes.
  • Page 33 Operation Speed reduction The symbol is displayed when the machine is driving at reduced speed. Parking brake The symbol is displayed when the parking brake is activated. Rear wheel The symbol appears if the rear brake has been parking brake is taken out of service mechanically.
  • Page 34 Operation Symbols at function level All active units are displayed as symbols at function level. Symbol Designation Meaning Side brush unit Side brush unit active. Pre-sweep suction Pre-sweep suction unit active. unit Speed-independent The selected water dosing is displayed in the water dosing bar diagram.
  • Page 35 Operation Warning symbol The symbol appears when the filling level of – solution tank the solution tank is approximately 10 litres. A empty warning sound is additionally output. Fill the solution tank immediately, see section 5.3.1. Waste water tank The symbol appears when the waste water full warning symbol tank is full.
  • Page 36 Operation Action level Settings can be made or actions performed in the action level using soft keys Fig. 9-A to G. Fig. 9: The soft keys are selected by rotating the turn-push knob (soft key with yellow border) and confirmed by pressing. An action window opens Fig. 9-H, in which the actions can be carried out using the turn-push knob.
  • Page 37 Operation Ejecting the brushes, see section 5.5.3. Decoupling the brushes Coupling the brushes, see section 5.5.4. Coupling the brushes Working light ON/OFF by means of direct selection Working using the soft key. light If the working light is switched on, the colour of the soft key changes from white to green.

  • Page 38: Sub-Menu

    Operation 2.3.3 Sub-menu Configuration can be carried out, operating data read off and the clock/calen- dar set in the sub-menu. Some sub-menus require additional access rights. After calling up the sub-menu, the cursor automatically jumps to the operating hours menu. To return to the main menu, press •...
  • Page 39 Operation The following sub-menus can be selected: Operating hours meter menu Fig. 10-B • As well as the machine activation time and work mode, the operating hours of the individual units are displayed. • The remaining time until the next service is displayed in hours/days at the bottom right.
  • Page 40 Operation Time/date menu Fig. 10-D Time: • Choice between 12 hour or 24 hour display. • Set the clock in hours and minutes. Date: Set the date: day, month and year. The set values are taken over when the menu is exited. User settings menu Fig.
  • Page 41 Operation Configuration menu Fig. 10-F The following settings are made in the configuration menu: • Activate/deactivate options. • Setting of machine-specific parameters. Making changes to the configuration menu requires additional access rights. Service information menu Fig. 10-F The last 10 items of service information are displayed in the service information menu.

  • Page 42: Controls At The Machine

    Operation 2.3.4 Controls at the machine Fig. 11: Mains cable Fig. 11-20 The mains connection supplies voltage to the on-board charger. Operating brake Fig. 11-17 When the accelerator pedal is released, the machine comes to a stop due to the braking effect of the travel drive. If this braking effect is not sufficient, the operating brake can be applied in addition.
  • Page 43 Operation Fig. 12: Side panelling Fig. 12-10 The trough batteries and the suction turbines are behind the side panelling. The side panelling can be easily removed using the provided wrench. Waste water tank maintenance opening Fig. 12-32 The maintenance opening is used to drain the waste water and for cleaning the tank.

  • Page 44: Functional Description

    Operation Functional description: Scrubmaster B175 R is a ride-on scrubber-drier for wet cleaning hard floor surfaces. The Scrubmaster B175 R is intended for economical cleaning of large operational areas. In cleaning mode, the cleaning solution is supplied from the solution tank to the rotating brushes in the brush unit.

  • Page 45: Rotating Brush And Roller Brush Unit

    Operation 2.4.2 Rotating brush and roller brush unit The brushes in the brush unit Fig. 13-23 are driven by two electric motors. The brush unit is lowered using the brush unit Fig. 6-45 button. When actuat- ing the accelerator pedal, the brush motors and the water supply are switched on.

  • Page 46: Squeegee

    Operation 2.4.5 Squeegee The movable, hinged squeegee Fig. 13-29 is lowered and switched on with the Squeegee button Fig. 6-46. The squeegee withdraws the waste water from the floor using a sealing strip. The suction turbine vacuums the waste water from the floor. If the machine passes through narrow sections, e.g.

  • Page 47: Travel Drive

    • Trough battery 36 V/280 Ah PzV, maintenance-free Battery management system (BMS) The Scrubmaster B175 R is fitted with a BMS. The BMS ensures that the battery system is monitored. The BMS is responsible for: • determining the battery charging state during operation •...

  • Page 48: Operation

    Operation 3 Operation Instruction Instruction is required before the first start-up. The first-time instruction of the machine must be provided only by a specialist of your authori ed dealer. This person will be notified immediately after delivery of the machine from the factory and will contact you to make an instruction appointment.

  • Page 49: Check List: Before Machine Start-Up

    Operation Check list: Before machine start-up No. Description Checking the parking area for signs of leaks. Cables and tanks must not show any sign of leaks or damage. Installing the mains cable, see section 3.3.1. Mounting the brushes and squeegee, see chapter Maintenance. Adjusting the driver's seat, if necessary, see section 3.3.2.

  • Page 50: Driver's Seat

    Operation 3.3.2 Driver's seat Attention For reasons of safety, the driver's seat is equipped with a seat contact switch. The function of the seat contact switch must not be bypassed. Danger Do not adjust the driver’s seat while driving. Risk of accident! •...

  • Page 51: Side Mirror (Optional) Adjustment

    Operation Adjust in longitudinal direction • Push lever Fig. 18-A outwards. • Move seat forwards or backwards. • Release lever Fig. 18-A and let the driver's seat engage. Adjusting the tilt of the backrest Adjust the tilt of the backrest by turning the handwheel Fig. 18-B. Adjusting the tilt of the armrests Adjust the tilt of the armrests by turning the wheel Fig.

  • Page 52: Cleaning

    Operation Cleaning Attention • Before operating the machine, read and observe the safety instructions in chapter 1. • The machine can only be put into service when the driver is sitting on the driver's seat. • The travel drive can only be started if the accelerator pedal is not being actuated when the machine is turned on.

  • Page 53: Fleet-Recorder (Option)

    Operation 3.4.1 Fleet-Recorder (option) The Fleet-Recorder records operating times and further operating conditions of the machine. Fig. 20: Putting into service 1. Turn the machine on with the key switch Fig. 20-A. • Red LED of the iButton Reader ON. 2.

  • Page 54: On-Board Dosing System (Option)

    Operation 3.4.2 On-board dosing system (option) The on-board dosing system is used for optimum dosing of the detergent. Attention Only use detergents suitable for automatic machines (foam retarded). We recommend use of our detergents and care agents specifically developed for the machines. These products meet the requirements of the German Detergent and Detergent Act (WRMG).

  • Page 55: Useful Cleaning Tips

    Operation Maintenance Check the hose section Fig. 21-F in the hose pump (length approx. 23 mm) and replace if necessary. 3.4.3 Useful cleaning tips Sweep the floor before carrying out wet cleaning. This not only enhances the cleaning effect but also reduces wear of the machine's working tools. If the floors are really dirty or wax needs to be removed, treat the floor twice.

  • Page 56: Handling And Braking The Vehicle

    Operation 3.4.4 Handling and braking the vehicle Note Set the key switch to ‘0’ to immediately disable all the functions. Danger • Danger of tilting over when driving on excessively steep slopes Transport journeys on slopes of up to 10 % must only take place for a limited period of time and with special caution.

  • Page 57: Pushing The Machine

    Operation 3.4.5 Pushing the machine Danger Risk of accident! When pushing the machine, it does not have any braking effect. Only push the machine on a level surface! After pushing the machine, do not re-start until the lever(s) has (have) been positioned and the cover has been fitted. If the machine stops on an uphill or downhill gradient, call the towing service or service!

  • Page 58: Turning Off The Machine

    Operation 3.4.6 Turning off the machine 1. Slowly bring the accelerator pedal to the zero position. The machine slows down to standstill. A better braking effect is achieved when the machine is slowed down by applying the brake. 2. When the machine is at standstill, the parking brake is activated audibly. 3.

  • Page 59: Loading And Transporting

    Operation Loading and transporting Attention • When loading and subsequently transporting the machine to the work site, the squeegee and brush head must be raised. • Risk of skidding! Drive very carefully and, if possible, only on dry ramps. • To load the machine, reverse it up the ramp at idle speed (maximum slope 16 %).

  • Page 60: Service Information

    Operation Service information In case problems occur with the machine, a four-digit service code is output in the display panel in addition to the service indicator (tool key). Eliminate the cause or note down the service code and inform your authorised service partner.
  • Page 61 Operation 1.5.5.1 Fresh water level Error in the electronics Notify service partner not displayed 2.2.5.1 Rotating cylindrical Foreign particles block Inspect the rotating brush stops the brush cylindrical brush for foreign particles and remove them if necessary 3.2.6.6 Service code Discharged capacity of Notify service partner indicator when...

  • Page 62: Technical Data

    Technical data 4 Technical data Dimensions Standard drive X-AC drive Name Unit TB 900 TB 1080 WB 850 TB 900 Length of machine with 1890/2670 1890/2670 1890 1890/2670 squeegee without/with pre-sweep unit Width of machine without/with 940/1130 1120/1290 940/1130 940/1130 squeegee Height of machine without/with 1450/2080...
  • Page 63 Technical data Wheels Standard drive X-AC drive Name Unit TB 900 TB 1080 WB 850 TB 900 Wheel diameter Specific wheel contact 0.66/0.65 N/mm pressure front/rear Tank contents Solution tank Litre Waste water tank Litre Brush head Brush speed Min./Max. brush pressure 35/70 38/70 29/38...
  • Page 64 Technical data On-board charger Standard drive X-AC drive Name Unit TB 900 TB 1080 WB 850 TB 900 Rated input/output voltage 230/36 Nominal output 1600 Type of protection IPX 3/P20 Protection class Pre-sweep suction unit Name Unit Machine length Height of machine Machine width (above swivel bracket) 1220 Working width...
  • Page 65 Technical data Noise emission value B175 R WZB B175 R TB Standard Silent Standard Silent operation operation operation operation The sound power level (L wAd ) measured under the customary conditions of use according to DIN EN 60335-2-72 is: The sound pressure level (L pA ) (at the ear of the driver) measured under the customary conditions of use according to...

  • Page 66: Maintenance And Servicing

    Maintenance and Servicing 5 Maintenance and Servicing General The operator is instructed fully on delivery of the machine. Attention Before undertaking servicing and maintenance work, read and observe the safety instructions in chapter 1 of this operating manual! Compliance with the maintenance work recommended by us gives you the certainty of always having an operational machine available.

  • Page 67: Maintenance Plan

    Maintenance and Servicing Maintenance plan system maintenance customer: Work to be performed by the customer by reference to the servicing and maintenance instructions specified in the operating manual. Daily • Emptying the waste water tank • Clean the waste water tank, drain hose, coarse dirt sieve and suction filter •...

  • Page 68: Battery

    Maintenance and Servicing Battery 5.2.1 Checking the charging state Fig. 24: The charge condition of the battery is displayed on the MFD during operation. Depending on the charge condition, the following symbols appear: Symbols Charging state Notes Battery is fully charged Battery capacity is Battery can be charged.

  • Page 69: Charge The Battery

    Maintenance and Servicing 5.2.2 Charge the battery Warning • Risk of explosion! Explosive gases can develop when charging the battery. Avoid smoking, fire or naked light in the vicinity of batteries. Ensure that there is sufficient ventilation when charging the battery.
  • Page 70 Maintenance and Servicing Charging the battery with the on-board charger The battery is charged via the integrated on-board charger. A battery charge is recommended when the charge condition is low, but no later than when the cleaning functions are shut off. 1.
  • Page 71 Maintenance and Servicing Warning symbols during the charging procedure Note Failure to pay attention to warning symbols can lead to damage to the charger or the battery. If a fault occurs during the charging procedure, the red service spanner appears in the toolbar with a 4-digit service code. An acoustic warning is also heard for approx.
  • Page 72 Maintenance and Servicing Charging the battery with a stationary charger Attention Observe the information in the instruction manual of the charger manufacturer! Fig. 26: Charge the batteries with a stationary charger as, for example, shown in Fig. 26-A. The batteries can be charged if the battery capacity is less than 60 %.

  • Page 73: Checking The Acid Level

    Maintenance and Servicing 5.2.3 Checking the acid level Warning Risk of explosion and fire! When handling batteries, it is prohibited to smoke and use an open fire. Attention • Observe the information in the operating manual of the battery manufacturer! •...

  • Page 74: Replacing The Battery

    Maintenance and Servicing 5.2.4 Replacing the battery Attention • Only use batteries approved by at the intended position! • The battery should only be replaced by qualified service personnel! • Wear safety shoes when changing the battery. • Only change the battery using suitable lifting gear and crane gear with a sufficient load-bearing capacity.

  • Page 75: Battery Plug Coding

    Maintenance and Servicing 6. Slowly lift the battery trough upwards and swivel out to the side. Assembly is in reverse order. Note Please ensure that the trough battery is in the correct installation position! See connecting diagram Fig. 28-C. 5.2.5 Battery plug coding When using other batteries which have been approved by , the...

  • Page 76: Maintaining Drive Batteries

    Maintenance and Servicing 5.2.6 Maintaining drive batteries For maintaining and servicing drive batteries, see supplementary sheet 88-60-2556 – information for drive batteries. 5.2.7 Taking the machine out of service for a long period If the battery is not used for more than three months, the battery must be recharged.

  • Page 77: Solution Tank

    Maintenance and Servicing Solution tank The filling level in the solution tank is measured continuously and shown in the MFD in steps of 20 %. If there are less than 10 litres in the tank, a warning symbol appears in the Fig. 30-A MFD. At the same time, an acoustic warning is heard and indicates that a top-up is required.
  • Page 78 Maintenance and Servicing Filling the solution tank with the fast fill station The filling opening of the solution tank can be increased when filling with the fast fill station by unscrewing the grey cover Fig. 32-A and removing it Fig. 32-B. Fig.

  • Page 79: Emptying The Solution Tank

    Maintenance and Servicing 5.3.2 Emptying the solution tank Fig. 34: 1. Drive to a suitable disposal centre. 2. Position the machine, ensuring the drain hose Fig. 34-28 reaches the drain in the ground. 3. Turn off the machine. 4. Remove the drain hose from the holder, open the drain valve Fig. 34-A and drain the waste water tank via the drain.

  • Page 80: Waste Water Tank

    Maintenance and Servicing Waste water tank 5.4.1 Emptying the waste water tank Clean the waste water tank Fig. 36-38 daily or as required. When the symbol Waste water tank full Fig. 35-A appears in the display panel and an acoustic warning signal is output, the suction functions are switched off and the waste water tank should be drained immediately.

  • Page 81: Cleaning The Waste Water Tank

    Maintenance and Servicing 5.4.2 Cleaning the waste water tank Clean the waste water tank daily or as required. Fig. 36: 1. Empty the waste water tank, see section 5.4.1. 2. Open fastener at drain hose Fig. 36-A and remove hose. 3.

  • Page 82: Cleaning The Coarse Dirt Sieve

    Maintenance and Servicing 5.4.3 Cleaning the coarse dirt sieve A coarse dirt sieve Fig. 37-37 is optionally located in the waste water tank.Clean the sieve daily and as required. Fig. 37: 5.4.4 Cleaning the intake sieve Check the function of the intake sieve Fig. 38-39 daily and clean it as required.

  • Page 83: Cleaning The Fresh Water Filter

    Maintenance and Servicing 5.4.6 Cleaning the fresh water filter Check the filter sieve Fig. 40-A of the fresh water filter Fig. 40-12 weekly and clean or replace it as required. Fig. 40: 1. Close the ball cock Fig. 40-B. 2. Turn and remove the filter cover Fig. 40-C. 3.

  • Page 84: Rotating Brush Unit

    Maintenance and Servicing Rotating brush unit Fig. 42: 5.5.1 Replacing the brushes/pads Use the indicator Fig. 42-A on the rotating brush unit to: • determine the wear of the brushes/pads (the rotating brush unit must be lowered), • determine whether the brushes/pads have been assembled. The brushes/pads must be changed when the pointer Fig.

  • Page 85: Ejecting The Brushes/Pads

    Maintenance and Servicing 5.5.3 Ejecting the brushes/pads Fig. 43: 1. Make sure that the rotating brush unit has been raised and the machine is stationary. 2. Select soft key Eject brushes Fig. 43-A using the turn-push knob and confirm. The action window Fig. 43-B opens. Confirm the start with the turn-push knob.

  • Page 86: Roller Brush Unit

    Maintenance and Servicing Roller brush unit Attention Only operate the drive with the dirt hopper inserted Fig. 45-A. Fig. 45: 5.6.1 Emptying the dirt hopper Empty the dirt hopper Fig. 45-A daily or as required. Fig. 46: 1. Turn off the machine. 2.

  • Page 87: Replacing The Brushes

    Maintenance and Servicing 5.6.2 Replacing the brushes The brushes must be changed when the pointer in the indicator Fig. 45-B is in the red zone at the latest. 1. Disassemble the brushes, see section 5.6.4. 2. Install the brushes, see section 5.6.5. 5.6.3 Cleaning the brushes Clean the brushes Fig.

  • Page 88: Side Brush Unit (Optional)

    Maintenance and Servicing Side brush unit (optional) Fig. 48: 5.7.1 Adjusting the side brush Side brush tilt The tilt of the side brush Fig. 48-A is preset in the factory and cannot be changed. Readjusting the side brush position Check side brush weekly for wear. In the event of wear or after changing the side brush, adjust as follows: 1.

  • Page 89: Changing The Side Brush

    Maintenance and Servicing 5.7.2 Changing the side brush Fig. 49: Assembling the side brush 1. Place the machine on a level surface. 2. Raise the side brush unit with key Side brush unit Fig. 48-59. 3. Fit the side brush Fig. 49-A to the hub Fig. 49-B. 4.

  • Page 90: Squeegee

    Maintenance and Servicing Squeegee Optimum vacuuming is achieved through: • clean and undamaged or not worn sealing strips. • correctly set inclination angle and correct height adjustment of the sealing strips. 5.8.1 Cleaning the squeegee Check the squeegee Fig. 51-29 daily for soiling and foreign particles and clean it as required.
  • Page 91 Maintenance and Servicing Fig. 51: Daily cleaning in the event of light soiling External water connection: 1. Sit on the seat of the machine and switch on the machine. 2. In the sub-menu, call up menu item Maintenance page Fig. 51-A. Select soft key Squeegee cleaning Fig.

  • Page 92: Changing The Sealing / Slot Strip

    Maintenance and Servicing 5.8.2 Changing the sealing / slot strip Check the sealing strip Fig. 52-A and the slot strip Fig. 52-B at the squeegee weekly for wear and damage. If the used sealing edge of the strip is worn or damaged, turn or replace the strip.

  • Page 93: Adjusting The Sealing Strips

    Maintenance and Servicing 5.8.3 Adjusting the sealing strips Inclination adjustment The correct inclination adjustment is decisive for: • ensuring that the sealing strips of the squeegee rest evenly with the complete contact surface on the ground. • ensuring that the squeegee runs smoothly and evenly during the suction process.
  • Page 94 Maintenance and Servicing Height adjustment The height adjustment (X) of the supporting rollers Fig. 55-A has been set to 7 mm in the factory. If striping still occurs despite optimum inclination adjust- ment, readjust the distance between the supporting rollers and the lower edge of the sealing strip.

  • Page 95: Wiper

    Maintenance and Servicing Wiper Fig. 56: 5.9.1 Changing the wiper rubber Check the rubber of the wiper Fig. 56-A weekly for wear, turn or replace the rubber if necessary. 1. Loosen the wing nut Fig. 56-B. 2. Remove the clamping band Fig. 56-C. Turn the rubber of the wiper (can be used 4 times) or replace it.

  • Page 96: Pre-Sweep Suction Unit (Optional)

    Maintenance and Servicing 5.10 Pre-sweep suction unit (optional) 5.10.1 Emptying the dirt hopper Check the fill level of the dirt hopper at regular intervals (max. load 20 kg) and empty if necessary. Fig. 57: 1. Turn off the machine. 2. Pull the dirt hopper Fig. 57-A upwards using the handle Fig. 57-B and dispose of the contents in an environmentally friendly way.

  • Page 97: Shaking The Filter

    Maintenance and Servicing 5.10.3 Shaking the filter Clean the filter Fig. 58-B several times per day using the shaking system Fig. 57-D. To clean the filter, pull out the lever of the shaking system several times and slide back in again. 5.10.4 Cleaning the filter Danger...

  • Page 98: Cleaning The Cylindrical Brush And The Cylindrical Brush Compartment

    Maintenance and Servicing 5.10.5 Cleaning the cylindrical brush and the cylindrical Inspect the cylindrical brush Fig. 59-A and the cylindrical brush compartment for soiling daily and clean if necessary. Fig. 59: 1. Disconnect the pre-sweep suction unit from the machine. 2.

  • Page 99: Adjusting The Sweeping Level

    Maintenance and Servicing 5.10.7 Adjusting the sweeping level In the event of bristle wear and after replacing the cylindrical brush, the sweeping level Fig. 59-A must be readjusted. Note Mark the floor with chalk to check the sweeping level. Fig. 60: 1.

  • Page 100: Changing The Side Brush

    Maintenance and Servicing 5.10.9 Changing the side brush Inspect the side brushes once per week and replace if wear is present. 09:00 3:00 Fig. 61: 05-7180-01.fm...

  • Page 101: Attachments/Options

    Attachments/options 6 Attachments/options Spray suction tool The spray suction tool Fig. 62-A is used for manually cleaning difficult-to- reach points. Attention • The spray suction tool is used to suck up dust. Only suck with the addition of water! • Do not use the spray suction tool while driving! Note Before starting up for the first time, the provided adapter must be securely attached to the end of the hose Fig.

  • Page 102: Manual Suction Tool

    Attachments/options Manual suction tool The manual suction tool Fig. 63-A is used for manually cleaning difficult-to- reach points. Attention • The manual suction tool is not used to suck up dust. Only suck up water! • Do not use the manual suction tool while driving! Fig.

  • Page 103: Spray Nozzle

    Attachments/options Spray nozzle The spray nozzle Fig. 64-34 is used to flush the solution tank and waste water tank. Fig. 64: 1. Connect the hose to the water connection of the machine Fig. 64-A. 2. Use the Tool operation button Fig. 64-57 on the control panel to turn the water supply on and off.

  • Page 104: Pre-Sweep Suction Unit

    Attachments/options Pre-sweep suction unit The pre-sweep suction unit picks up dirt in the dry area in front of the scrub- bing unit. The two side brushes brush the dirt directly into the path of the cylin- drical brush. The cylindrical brush then sweeps the dirt forwards into the dirt hopper.

  • Page 105: Check And Correct Settings

    Attachments/options 6.4.2 Check and correct settings With overhead guard Without overhead guard Fig. 66: If the pre-sweep suction unit is attached to the machine and the lever is in the sweeping position (Pos. 1) Fig. 65-A, the frame must be aligned parallel to the floor.

  • Page 106: Sweeping Operation

    Attachments/options 6.4.3 Sweeping operation Attention • Do not use the pre-sweep suction unit unless the dirt hopper is attached! • Sweeping up dust that is hazardous to health is not permitted! • Ensure that there is sufficient ventilation when performing sweeping tasks in enclosed rooms! Fig.

  • Page 107: Parking The Pre-Sweep Suction Unit

    Attachments/options 4. Check the cylindrical brush compartment for contamination and remove if necessary. 5. Clean the pre-sweep suction unit if necessary. 6.4.6 Parking the pre-sweep suction unit Fig. 68: 1. Unplug the plug at the machine side and plug into the retaining hole Fig.
  • Page 108 Attachments/options 06-7180-01.fm...

  • Page 109: Ec Declaration Of Conformity

    Hamburger Str. 209-239 23843 Bad Oldesloe, Germany declare in sole responsibility that the following products Scrubmaster B175 R model: 7180 Pre-sweep suction unit model: 7180.50 to which this declaration relates correspond with the relevant basic safety and health requirements of EC Directive 2006/42/EC as well as the requirements according to 2014/30/EC and 2014/53/EC.
  • Page 110 “The Power of Clean” ScrubMaster B175R 88103115 Rev A 04/19...

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