HAKO Scrubmaster B 120 R Operating Manual Download Page 70

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05-7177-00.fm

Maintenance and Servicing

5.4.3

Emptying the solution tank

There are three options to empty the solution tank:

Emptying the solution tank via the fresh water filter

Position the machine ensuring the fresh water filter

Fig. 28-24

is above a

drain in the ground.
1. Close the ball cock

Fig. 28-B

located in front of the fresh water filter.

2. Unscrew the filter cover by hand.
3. Open the ball cock fully. The solution tank is emptied via the fresh water

filter.

Fig. 28:

Summary of Contents for Scrubmaster B 120 R

Page 1: ...Scrubmaster B120 R 7177 Operating Manual Part number 88 10 3105 3650 33 Valid as from 07 2017 Cleaning Technology Municipal Technology...

Page 2: ...rtant information for operation maintenance and care We have provided the places in this operating manual concerning your safety with a danger pictogram Your authorised Hako dealer is available at all...

Page 3: ...d by us to the usual health and safety requirements of the EC Directives see Declaration of Conformity This declaration loses its validity in the event of a modification to the machine not authorised...

Page 4: ...rmed 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 Please always quote these data...

Page 5: ...2 Controls and display elements 26 2 2 1 Control panel 26 2 2 2 Controls at the machine 32 2 3 General principle of operation 34 2 3 1 Solution tank 34 2 3 2 Brush unit 34 2 3 3 Squeegee 35 2 3 4 Was...

Page 6: ...ing the acid level 66 5 3 7 Replacing the batteries 67 5 3 8 Maintaining drive batteries 67 5 3 9 Disposing of batteries 67 5 4 Solution tank 68 5 4 1 Filling the solution tank 68 5 4 2 Automatic fill...

Page 7: ...ptying the dirt hopper 79 5 8 2 Replacing the brushes 79 5 8 3 Cleaning the brushes 80 5 8 4 Disassembling the brushes 80 5 8 5 Installing the brushes 80 5 8 6 Squeegee 81 5 8 7 Cleaning the squeegee...

Page 8: ...on of a possible danger with average risk in which death or severe physical injury can occur if it is not avoided Caution Indication of a danger with low risk in which light to medium severe physical...

Page 9: ...experience and knowledge Children should be supervised to ensure they do not play with the machine The operating manual should always be available at the machine s place of use and should therefore b...

Page 10: ...o third persons especially children When driving over thresholds raise the brush head Only use detergents suitable for automatic machines foam retarded and observe the application disposal and warning...

Page 11: ...manual must be complied with Use suitable tools for the cleaning and maintenance work Have the machine checked for safe condition by an expert in accordance with the accident prevention regulations at...

Page 12: ...y instructed maintenance personnel must handle and replace batteries Only batteries approved by Hako may be used at the intended position Danger Make sure that the insulation of the battery cables is...

Page 13: ...he socket when the floor is wet or damp Never dip the mains cable or mains plug in water or other liquids or clean it under running water Damp mains plugs or mains plugs that have become wet must no l...

Page 14: ...water and detergents also see the German Water Resources Law WHG Used batteries with the recycling symbol contain reusable commodities In accordance with the symbol showing the crossed out garbage bin...

Page 15: ...tions 1 7 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 A...

Page 16: ...16 01 7177 00 fm Safety instructions F H I Fig 2 J G I A K J G F H K...

Page 17: ...label is located on the right hand side of the battery compartment Label Explosive gases Fig 1 E The label is located on the right hand side of the battery compartment Label Type plate Fig 2 F The ty...

Page 18: ...2 1 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 15...

Page 19: ...Driver s seat 4 Tray option 5 Manual suction tool or manual spray suction tool option 6 Solution tank 7 Brush decoupler rotating brush 8 Rotating brush unit 9 Wiper 10 On board dosing system option 11...

Page 20: ...20 02 7177 00 fm Operation 31 18 16 17 15 29 26 27 28 23 22 24 Fig 4 19 20 30 21 25 33...

Page 21: ...filling unit option 20 Filling opening solution tank 21 Cleaning opening solution tank 22 Accelerator pedal 23 Roller brush unit 24 Fresh water filter 25 Ball cock 26 Squeegee 27 Drain hose waste wate...

Page 22: ...ssure increase 35 Button boost function 36 Button brush unit 37 Button squeegee 38 Button fresh water supply 39 Button fresh water dosing 40 Button brush unit and squeegee 41 Button on board dosing sy...

Page 23: ...44 I Button Reader Fleet Recorder Standard option 45 Button speed reduction forwards gear 46 Button signal horn 47 Button working spotlights option 48 Button warning device option 49 Button silent op...

Page 24: ...only 10 litres left in the solution tank the symbol flashes and a warning sound is output Fill the solution tank immediately see section 5 4 52 Waste water tank full The symbol is displayed when the...

Page 25: ...n the number field see section 3 6 59 Brush drive The symbol is displayed when the rotating or roller brushes are switched on 60 Brush pressure increase The symbol is displayed when the brush pressure...

Page 26: ...is switched on The software version is displayed for approx 1 second in the number field Fig 6 53 possibly followed by the last service code for approx 3 seconds The operating hours meter is then dis...

Page 27: ...esh water supply button Fig 5 38 The fresh water supply is switched on and off with this button Push the button Fresh water supply ON Push the button again Fresh water supply OFF Fresh water dosing bu...

Page 28: ...s lowered raised and the suction turbine switched on and off with this button Push the button The squeegee is lowered and the suction turbine switched on Push the button again The squeegee is raised T...

Page 29: ...ater Brush pressure increase button Fig 5 34 When the cleaning program is switched on it is possible to increase the brush pressure and thus enhance the cleaning result with this button Push the butto...

Page 30: ...tion Fig 5 48 Two functions can be selected with this button Push the button once The warning light flashes A warning signal is additionally output when driving forwards Push the button again The warn...

Page 31: ...Fig 5 49 The suction turbine is switched to silent operation with this button Push the button Silent operation ON Push the button again Silent operation OFF I Button Reader Fleet Recorder option Fig 5...

Page 32: ...icient the operating brake can be applied in addition Accelerator pedal Fig 7 22 The accelerator pedal is used to drive forwards or reverse and continuously adjust the speed at the same time If the ac...

Page 33: ...The ball cock is used to switch the water supply on and off manually in case the fresh water filter needs to be unscrewed Drain hose for waste water Fig 8 27 The absorbed waste water is drained with t...

Page 34: ...of 120 litres The level can be determined via a transparent hose Fig 10 30 If there are only 10 litres of fresh water left in the tank the ball cock symbol flashes in the display panel and a warning s...

Page 35: ...into the cover Fig 10 A of the waste water tank 2 3 4 Waste water tank The waste water vacuumed by the squeegee is conveyed via a suction hose Fig 10 28 from the squeegee into the waste water tank Fi...

Page 36: ...lly starting up the machine charge the used batteries fully and appropriately with commissioning charge Please observe the operating manual of the charging device and the operating manual of the batte...

Page 37: ...mains plug Fig 11 D straight and firmly into the holder 5 Reinstall the cover using the available screws No Description 1 Checking the parking area for signs of leaks Cables and tanks must not show an...

Page 38: ...ction Press the lever Fig 13 A slightly outwards and move the seat forwards or backwards Adjusting the tilt of the backrest Use the handwheel Fig 13 B to adjust the backrest to the desired tilt Adjust...

Page 39: ...ng the machine on No Description 1 Turn on the machine 2 Activate the Fleet Recorder option 3 Use the driving direction selection button to select the driving direction 4 Select the cleaning programme...

Page 40: ...ng to the selected option deviating machine functions depending on the respective customer configuration possible Ending operation Switch off the machine using the key switch Option Display LED Machin...

Page 41: ...Fig 15 C at the dosing pump 2 Set the mixing ratio according to the detergent being used 3 Basic setting 1 700 Set the rotary knob Fig 15 D between stage 1 and 2 see table Maintenance Check the hose s...

Page 42: ...acuum system Fig 16 B 3 Connect the hose to the water connection of the machine Fig 16 C 4 Use the tool operation button Fig 16 50 on the control panel to switch the tool on and off 3 4 4 Manual sucti...

Page 43: ...r connection of the machine Fig 18 A 2 Use the tool operation button Fig 18 50 on the control panel to turn the water supply on and off As the vacuum system is not required during tool operation the t...

Page 44: ...e squeegee remains raised for this Leave the detergent for approx 5 to 10 minutes subsequently scrub the floor again and work with a lowered squeegee Note Only use detergents suitable for automatic ma...

Page 45: ...e is activated audibly It is no longer possible to push the machine see section 3 4 8 Overload protection In case of an overload e g excessively steep slopes the drive motor is switched off after a ce...

Page 46: ...4 9 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 applyi...

Page 47: ...1 Drive to a suitable maintenance location 2 Switch the machine off and pull out the key 3 Empty and clean the waste water tank see section 5 5 2 4 Check the fresh water filter see section 5 4 5 5 Ch...

Page 48: ...g When transported on a vehicle or trailer the machine must be secured against tilting and rolling away To do so tie the machine down tightly using clamping bands Attention When loading and subsequent...

Page 49: ...t the brushes for foreign particles and remove them if necessary 1 2 6 1 Brushes stop Foreign particles block the brush Brush not positioned correctly in the holder Inspect the brushes for foreign par...

Page 50: ...t the customer service if necessary 3 4 5 1 Cleaning function switches off Drive wheel becomes sluggish due to foreign particles Drive motor overheats Remove foreign particles Let the engine cool down...

Page 51: ...ee mm 950 1100 950 1100 Weight empty without batteries kg 340 355 324 326 Total weight ready for use kg 723 738 707 709 Permissible total weight kg 870 870 870 870 Driving speed transportation forward...

Page 52: ...8 Vacuum maximum mbar 170 170 170 170 Nominal voltage V 24 24 24 24 Nominal output max P1 W 3260 3260 3100 3100 Power consumption drive motor P1 S2 120 min W 816 816 816 816 Power consumption vacuum m...

Page 53: ...ustomary conditions of use according to DIN EN 60335 2 72 is dB A 66 Measuring uncertainty KpA dB A 2 Under the customary conditions of use the weighted effective value of the acceleration to which th...

Page 54: ...sults Please always state the serial number in all enquiries and spare parts orders see section 1 7 type plate Hako system maintenance The Hako system maintenance specifies in single modules the speci...

Page 55: ...operating hours Workshop stamp performed on at _______________ operating hours Hako system maintenance I 1750 operating hours Workshop stamp performed on at _______________ operating hours Hako system...

Page 56: ...cessary Check the squeegee clean if necessary Weekly Clean the machine as required Clean the solution tank Check the sieve insert in the fresh water filter clean or replace if necessary Check the scru...

Page 57: ...al at the drain hose replace if necessary Check the leak tightness of the seal at the inspection cover replace if necessary Check the sealing strip slot strip of the squeegee turn or replace if necess...

Page 58: ...l pressure switch in the tank cap for contamination clean or replace if necessary Check the optical condition of the machine corrosion and labels Trial run and function test Activity interval Every 50...

Page 59: ...which have been approved by Hako corresponding settings must be carried out in the configuration menu These settings should only be carried out by a workshop authorised by Hako Type of battery Connec...

Page 60: ...60 05 7177 00 fm Maintenance and Servicing Type of battery Connection diagram Block battery 6 V 180 Ah GiV gel maintenance free Driving direction Block battery 6 V 240 Ah GiV gel maintenance free...

Page 61: ...built in charger and in the bush housing of the battery must be identical Grey for wet batteries Green for maintenance free gel batteries 5 3 3 Battery management system BMS The battery management sys...

Page 62: ...ndicator Charging state Notes Four fields visible Battery is fully charged Three fields visible Battery is charged to approx 2 3 Charging recharging of the batteries is not recommended Two fields visi...

Page 63: ...ately with commissioning charge Please observe the operating manual of the charging device and the operating manual of the battery manufacturer Hako assumes no liability for battery damage resulting f...

Page 64: ...During the charging process the charging progress is displayed in the display panel Fig 22 57 Field 1 permanently ON running light in fields 2 3 and 4 Main charge 50 charged battery capacity Fields 1...

Page 65: ...e plug Fig 23 C 3 Connect the battery plug to the plug of the charger Fig 23 D 4 Switch on the charger 5 The progress of the charging process is displayed in the display Fig 23 E of the charger In the...

Page 66: ...mineralised water To do so connect the end piece of the aquamatic system Fig 24 B to a container with demineralised water Observe sufficient gradient ensuring the water can flow into the cells If the...

Page 67: ...Attention Only use batteries approved by Hako at the intended position Use suitable lifting equipment when inserting replacing batteries When changing the type of battery the battery holder in the bat...

Page 68: ...work or as required 1 Place the machine on a level surface 2 Open the tank cap 3 Remove the insert of the filling opening Fig 26 A 4 Fill the solution tank up to the maximum 1 1 mark Fig 25 A maximum...

Page 69: ...flow 4 The filling unit switches off automatically when the tank is full The indicator knob Fig 27 C no longer protrudes 5 Close the water supply and remove the water connection Use a water line fitte...

Page 70: ...ution tank via the fresh water filter Position the machine ensuring the fresh water filter Fig 28 24 is above a drain in the ground 1 Close the ball cock Fig 28 B located in front of the fresh water f...

Page 71: ...t Emptying the solution tank via the vacuum system This method is recommended if no drain is available and the waste water tank is empty 1 Turn off the machine 2 Close the ball cock Fig 28 B 3 Turn an...

Page 72: ...e maintenance unit for leak tightness If necessary screw the cover tighter 5 4 5 Cleaning the fresh water filter Check the filter sieve Fig 30 B of the fresh water filter Fig 28 24 weekly and clean or...

Page 73: ...ed in the display panel and an acoustic warning signal is output the cleaning functions are switched off and the waste water tank should be cleaned immediately 1 Drive to a suitable disposal centre 2...

Page 74: ...ly or as required 1 Empty the waste water tank see section 5 5 1 The drain hose with open cap remains positioned at the drain in the ground 2 Open the tank cap Fig 33 A of the waste water tank Put one...

Page 75: ...l at the drain hose Check the function of the seal at the drain hose Fig 34 A daily replace it after 125 operating hours at the latest After use check the drain hose for soiling and clean if necessary...

Page 76: ...ads the rotating brush unit must be lowered determine whether the brushes pads have been assembled Change the brushes pads at the latest when the red pointer is in the red zone 1 Decouple the brush pa...

Page 77: ...3 To decouple the brushes pads press down the brush decoupler Fig 38 7 with your foot 5 6 4 Coupling the brushes pads 1 Make sure that the rotating brush unit has been raised and the machine has been...

Page 78: ...n raised the wiper can be fixed into position with the locking lever Fig 39 A 5 7 2 Replacing the rubber of the wiper Check the rubber of the wiper weekly for wear turn or replace the rubber if necess...

Page 79: ...e of the machine 3 Put one hand in the recessed grip below the dirt hopper and remove the dirt hopper 4 Empty the dirt hopper 5 Assembly is in reverse order 5 8 2 Replacing the brushes Change the brus...

Page 80: ...achine 2 Swing down the wiper see section 5 7 1 3 Unlock the brush holder Fig 43 A Press the locking lever Fig 43 B into position C and remove the brush holder 4 Pull out the brush 5 8 5 Installing th...

Page 81: ...ect height adjustment of the sealing strips 5 8 7 Cleaning the squeegee Check the squeegee Fig 44 26 daily for soiling and foreign particles and clean it as required 1 Pull out the suction hose Fig 44...

Page 82: ...the protective caps Fig 45 C and pull them out 4 Loosen the clamping band Fig 45 D and remove it from the catch Fig 44 B 5 Pull out the aluminium body Fig 45 E from the top 6 Remove the sealing strip...

Page 83: ...2 Loosen the lock nuts Fig 46 A and turn the threaded bar Fig 46 B to adjust the squeegee ensuring both ends of the sealing strips barely have contact with the ground Turn the threaded bar counter clo...

Page 84: ...n adjustment set the distance of the supporting rollers to the lower edge of the sealing strip by adjusting the number of washers under the supporting roller holder Number of washers distance to the g...

Page 85: ...20 Working spotlight 7091 20 Warning device 7091 30 Coarse dirt sieve see section 5 5 3 7060 50 Manual suction tool including holder 7036 80 Manual spray suction tool 7036 90 Holder for cleaning uten...

Page 86: ...86 05 7177 00 fm Maintenance and Servicing...

Page 87: ...of the EC Directive 2006 42 EC as well as the requirements according to 2014 30 EC The following standard s and technical specifications was were referred to for the correct implementation of the saf...

Page 88: ......

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HAKO Scrubmaster B 120 R, Operating Manual

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