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HAKO 7300.10, Instruction Manual

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37

Maintenance and Service

Hako system maintenance S (safety 
check)

The following maintenance work must 
be completed by an authorized Hako 
service center at least once a year.

Activity

Interval

Every 1000 operating hours

All maintenance work in accordance with Hako system maintenance II

o

Check parking brake

o

Check the key switch, main fuse and horn

o

Check the cable connections

o

Check the seat latching mechanism

o

Check the acoustic reversing signal 

o

Test drive and function test

o

Summary of Contents for 7300.10

Page 1: ...Instruction Manual Scrubmaster B100R 7300 10 20 ...

Page 2: ...o be performed make sure that only genuine spare parts are used only genuine spare parts may guarantee a dependable machine We reserve the right for technical im provement Valid as of April 2014 Hako GmbH D 23843 Bad Oldesloe Hamburger Str 209 239 Telephon 49 4531 806 0 Intended use The Scrubmaster B100R is a Scrubbing Machine conceived for the wet cleaning of hard floors This machine is intended ...

Page 3: ...rrival check machine for possi ble damages in transit Follow unpack ing instructions on shipping pallet Each unit has been tested and throughly in spected before shipment Any damage is the responsibility of the delivery carri er who should be notified immediately Disposing of the machine Render the machine inoperable It must not represent a source of risks to chil dren Dispose of the machine in ac...

Page 4: ...nts 25 3 2 1 Operating panel 25 3 2 2 Seat 29 4 Technical Data 30 5 Maintenance and Service 32 5 1 Hako system maintenance 32 5 2 Proof of maintenance 33 5 3 Maintenance plan 34 5 4 Battery system 38 5 4 1 Charging batteries 39 5 4 2 Low discharge signal indicator LDS 39 5 4 3 Servicing the driving batteries 39 5 4 4 Removing the batteries 39 5 4 5 Inserting the batteries 39 5 5 Solution tank 40 5...

Page 5: ...w ing warning symbols Symbol Hazardous for Description Safety Provisions persons and goods Safety Provisions in dangerous situation caused by misuse inaccurate adherence of instructions or pre scribed work routine CAUTION the machine important information on handling the machine in order to maintain operability Ecological hazard the environment due to use of substances representing an inherent dan...

Page 6: ...mmediately replace incomplete or illegible labels As far as safety standards are con cerned spare have to equal genuine spare parts 1 3 Operating information Before starting up the vehicle check that the vehicle is safe for operation and all the components are installed In the event of faults shut the vehicle down lock it to prevent it being used further place a sign on it indicating Defective do ...

Page 7: ... by the manufacturer This is ensured by the use of original spare parts The ignition key must be removed before cleaning and servicing the ve hicle or prior to changing parts Always disconnect the battery plug before starting any work on the elec trical installation The recovery tank must always be opened fully Risk of snapping shut It is not permitted to clean the vehicle with a pressure washer o...

Page 8: ...ediately and have the vehicle checked at an authorized Hako ser vice center The power connection cable must be inspected for signs of damage at regular intervals If damage is de tected the cable must be replace pri or to further use I 1 6 Information for Protection of Environment For safe use of substances inheriting a danger to health and environment specific knowledge is required Observe the leg...

Page 9: ...tely Company logo Fig 1 1 Rating plate Fig 1 2 Only fill water at max 50 C Fig 1 3 A Read and observe the operating manual Fig 1 4 B Maximum permissible gradient 10 Fig 1 4 C Do not clean the machine with a pressure washer Fig 1 4 Type name Fig 1 5 Connection scheme for batteries Fig 1 6 Scrubbing tool Fig 1 7 Waste water draining hose Fig 1 8 USA A B C Scrubmaster B100R FRONT OF MACHINE ...

Page 10: ...10 Safety information Fill level for solution tank Fig 1 9 Explosive gases Fig 1 10 Fig 1 O V E R F I L L S I G H T G A U G E 1 1 1 2 2 6 10 1 9 4 1 8 7 5 ...

Page 11: ...nte nance 2 4 Switching the vehicle on Do not actuate the direction switch 1 Check that the main fuse lever is at the top 2 Insert the ignition key in the key switch and turn from position 0 to position 1 3 Check the battery indicator to ensure that the battery is sufficiently charged 2 5 Operation 1 Switch the vehicle on 2 Set the direction switch to forward or reverse 3 Set the function selectio...

Page 12: ...us ing our clean and care prod ucts which are specially bal anced for the vehicles These products meet the require ments stipulated in the wash ing and cleaning agent direc tive If the machine is to be shut down for a longer time the so lution tank must be emptied 5 Check the sealing strips and suction hose 6 Charge the battery 7 Clean the vehicle if dirty It is not permitted to clean the vehicle ...

Page 13: ...ements are described in Chapter 3 2 Operating and indicator elements The working steps to fill the so lution tank empty the recovery tank and other maintenance tasks are described in Chapter 5 Maintenance and Service 3 1 Method of operation 3 1 1 General information The Scrubmaster B100R is a floor scrubbing vehicle conceived for the wet cleaning of hard floors Fig 3 2 3 4 1 6 1 5 1 ...

Page 14: ...squee gee remains in its raised position The dirty water drawn up by the squee gee is fed into the recovery tank Fig 3 4 3 1 4 Driving The vehicle is driven by an electric mo tor on the front wheel Fig 3 5 The electronic control unit converts the posi tion of the throttle and throttle to driving speed driving direction and decelera tion The vehicle is provided with the electri cal power necessary ...

Page 15: ...4 Solution draining hose 5 Recovery tank 6 Recovery tank locks 7 Waste water draining hose 8 Waste water drain 9 Air intake filter 10 Suction turbine fine particle filter 11 Waste water service access 12 Scrubbing vacuum tool water con nection 13 Solution pump 14 Solution filter Fig 4 1 2 3 6 14 4 12 10 11 5 13 8 7 9 ...

Page 16: ... The air flows on via the air intake filter and fine particle filter to the suction turbine and is then discharged The recovery tank has a volume of 96 li ters Recovery tank locks Fig 4 6 Locks on both sides fix the recovery tank which can be tilted firmly to the vehicle The recovery tank may only be tilted when empty or almost empty A strap restricts the tipping angle Waste water draining hose Fi...

Page 17: ...ter Scrubbing vacuuming tool water connection Fig 4 12 This water connection supplies solution to the scrubbing vacuuming tool op tion if connected Solution pump Fig 4 13 The solution pump feeds the fresh wa ter from the solution tank to the nozzles near the brushes Solution filter Fig 4 14 While solution flows from tank to the nozzles it is cleaned by the filter ele ment ...

Page 18: ...e sealing strips 4 Star sharped knobs for side seal ing strips 5 Brush cover 6 Rotary brush 7 Waste tank 8 Nozzles 9 Deflector roller front 10 Circular brush head 11 Circular brush 12 Cover 13 Star sharped knobs for sealing strip 14 Star sharped knobs for cover Fig 5 1 2 3 7 13 5 4 10 11 14 8 6 9 12 ...

Page 19: ... side sealing strips so that they form a seal at the bottom but are not worn too quickly as a result of too high a pressing force Brush cover Fig 5 5 The brush covers on both sides of the brush head serve as a seal and bear ings for the rotary brushes After remov ing the three knobs the brush covers can be removed and the rotary brush mounted on it pulled out of the brush head Rotary brushes Fig 5...

Page 20: ...he circular brushes Star sharped knobs for sealing strip Fig 5 13 The sealing strips are fixed to the cov ers by means of star sharped knobs so that they can be vertically adjusted Star sharped knobs for covers Fig 5 14 The star sharped knobs hold the cov ers on the brush head ...

Page 21: ...Squeegee 2 Squeegee roller 3 Suction hose 4 Star sharped knob for squeegee 5 Squeegee sealing strip 6 Deflector roller rear 7 Deflecting bar 8 Ball head rod 9 Hanger 10 Angle adjustment 11 Pivoting axle Fig 6 9 8 4 10 3 1 2 5 7 6 11 ...

Page 22: ...ymmetrical so that all four edges can be used by turning them before the sealing strips are worn out and have to be changed Deflection rollers rear Fig 6 6 The deflection rollers prevent damage when cleaning against walls They also simplify driving adjacent to walls Deflecting bar Fig 6 7 The deflecting bar prevents getting caught by obstructions Ball head rods Fig 6 8 The two ball head rods ensur...

Page 23: ...23 Operation 3 1 9 Drive and batteries 1 Throttle 2 Drive motor 3 Energy chain 4 Control unit 5 Batteries 6 Charging plug Fig 7 1 2 4 6 5 3 ...

Page 24: ...l unit Fig 7 4 The control unit converts the com mands received from the throttle and various switches and controls the mo tor brush and servomotors suction tur bine pump and electric valve accordingly The control unit also moni tors the battery charge status Batteries Fig 7 5 The batteries are installed under the re covery tank and supply power to the electrical consumers The vehicle is equipped ...

Page 25: ...cator field 2 Key switch 3 Horn 4 Direction switch 5 Driving direction indicators 6 Low discharge signal indicator LDS Diagnostic codes 7 Solution dosing 8 Function selection switch 9 Scrubbing vacuuming tool option 10 Operating hour counter 11 Fuses Fig 8 1 11 10 9 2 3 4 5 6 7 8 ...

Page 26: ...s Fig 8 6 After switching the vehicle on the low discharge signal indicator LDS ap pears in the indicator field The current battery charge status is indicated during operation The number of flashing bars on the bat terx indicator represent fault codes as indicated below 1 Low battery voltage Charge batter ies 2 Traction motor fault Inform Hako Service 3 Brush motor fault Inform Hako Ser vice 4 Act...

Page 27: ...able for se lection are indicated counterclock wise Drive only mode Vacuuming Scrubbing Scrubbing and vacuuming Scrubbing and vacuuming at increased pressure Scrubbing vacuuming tool Fig 8 9 This switch is used to activate the scrubbing vacuuming tool option The vehicle remains at a standstill when the scrubbing vacuuming tool is in opera tion A A ...

Page 28: ... Main fuse Fig 8 11 The main fuse interrupts the entire pow er supply to the vehicle In the event of faults in the electrical system the vehi cle must be shut down by means of the main fuse The switch positions are up on down off Further fuses F2 Small consumer F3 Rotary brush motor M1 F4 Rotary brush motor M2 1 1 1 1 A A F1 F2 F3 F4 ...

Page 29: ...ever 2 Seat switch Seat adjustment lever Fig 1 When the lever is pulled out the seat can be adjusted to the required posi tion Seat switch Fig 2 The seat switch prevents the vehicle from being driven without anyone sitting in the seat Fig 9 1 2 ...

Page 30: ...cm 86 86 Area coverage theoretic m h 2925 2925 Nominal voltage V 36 36 Power consumption drive motor P1 W 756 756 Power consumption aspirating engine P1 W 648 648 Power consumption brush motor P1 W 1 x 1188 2 x 684 No of brushes Pieces 2 2 Brush diameter cm 330 133 Working speed kph 5 5 Solution tank Liter 100 100 Recovery tank Liter 96 96 Weight without batteries and solution kg 279 289 Weight wi...

Page 31: ...er normal working conditions dB A 72 Measurement inaccuracy KpA dB A 2 Vibration The weighted effective value of acceleration measured in accordance with DIN EN ISO 5349 1 to which the upper parts of the body hand arm are exposed under normal working conditions m s 2 5 The weighted effective value of acceleration measured in accordance with DIN EN ISO 2631 1 to which the upper parts of the body fe...

Page 32: ...sts ensures the vehicle has a long ser vice life Hako system maintenance provides in dividual modules explaining the special technical work to be carried out and prescribes the intervals at which the work should be performed Parts to be replaced for the individual maintenance tasks are defined and provided in spare parts kits Hako system maintenance K Work to be carried out by the customer accordi...

Page 33: ...perating hours Hako System Maintenance II 1250 operating hours Workshop Stamp completed on at _________________ operating hours Hako System Maintenance I 1500 operating hours Workshop Stamp completed on at _________________ operating hours Hako System Maintenance I 1750 operating hours Workshop Stamp completed on at _________________ operating hours Hako System Maintenance S I 2000 operating hours...

Page 34: ...ck the battery charge o Fill the solution tank o Empty the recovery tank o Visual inspection of the vehicle o Check the brushes o Check the sealing strips on the brush head adjust if necessary o Check the solution supply o Clean the suction turbine fine particle filter o Check the squeegee o Clean the vehicle o Test drive and function test o Check the sealing strips on the squeegee and squeegee ad...

Page 35: ...ivity Interval Every 250 operating hours Check the recovery tank cover seal o Rinse the solution tank draining hose o Check the recovery tank draining hose and suction hose o Check the support wheels on the squeegee o Check the front defector rollers and those on the squeegee o Check the condition of the tires o Test drive and function test o ...

Page 36: ...hment o Grease the support wheels on the squeegee o Grease the hinging points on the squeegee holder o Grease the front defector rollers and those on the squeegee o Check the carbon brushes on the rotary brush motors o Check the carbon brushes on the suction turbine motor o Check the fixation of the squeegee o Check the angle of the squeegee o Check the hang and parallel release of the brush head ...

Page 37: ...ce center at least once a year Activity Interval Every 1000 operating hours All maintenance work in accordance with Hako system maintenance II o Check parking brake o Check the key switch main fuse and horn o Check the cable connections o Check the seat latching mechanism o Check the acoustic reversing signal o Test drive and function test o ...

Page 38: ... 5 4 Battery system 1 Batteries 2 Battery plug 3 Low discharge signal indicator LDS 4 Lock 5 Recovery tank 6 Wiring diagram Batteries may only be handled and changed by properly skilled maintenance person nel Fig 10 4 5 6 1 2 3 ...

Page 39: ...discharge sig nal indicator Fig 10 3 is integrated in the electronics If other batteries are used re adjustment of the low dis charge signal indicator is required The low discharge signal indi cator may only be adjusted by an authorized Hako service center 5 4 3 Servicing the driving batteries For information on servicing driving bat teries refer to operating manual 88 60 2556 5 4 4 Removing the b...

Page 40: ...tarting work or as necessary Park the vehicle on a level floor area Open the tank cap Fig 11 2 and fill the solution tank up to the maximum mark ing 1 1 Fig 11 3 on the fill level indi cator Fig 11 4 5 5 2 Emptying the solution tank Park the vehicle so that the draining hose Fig 11 5 is above a drain in the floor Remove the draining hose from the holder Fig 11 6 and remove the cover Fig 11 5 3 1 2...

Page 41: ...41 Maintenance and Service 5 6 Recovery tank 1 Recovery tank 2 Draining hose 3 Draining hose cap 4 Tank cap 5 Flap 6 Plug 7 Recovery tank locks 8 Air intake filter Fig 12 1 5 2 4 3 6 7 8 ...

Page 42: ...6 2 Cleaning the recovery tank Clean the recovery tank Fig 12 1 ev ery day or as necessary 1 Drain off the recovery tank see paragraph 5 6 1 2 Open the tank cap Fig 12 4 on the recovery tank 3 Open the flap Fig 12 5 loosen the wing nuts on the plugs Fig 12 6 a little and remove the plugs 4 Open the locks Fig 12 7 on the re covery tank and pivot the recovery tank to the rear 5 Flush out the remaini...

Page 43: ...round the circumference 5 7 2 Changing the brushes In cases where brushes are worn to a length of 1 5 cm the brushes must be changed To disassemble and assem ble them see paragraph 5 7 1 5 7 3 Checking the sealing strip Check the height of the sealing strip and readjust if necessary To do this loosen the knobs and fix the sealing strip at the required height Change the sealing strip if necessary T...

Page 44: ...g cap on the brush 4 Slide the brush in the brush head and allow it to snap in place pay at tention to the position of the pin in the drive 5 Fix the bearing cap in place with the knobs 6 Pivot the sealing strip to close it and secure with the yellow latching han dle 5 8 3 Changing the brushes In cases where bruses are worn to a length of 1 5 cm the brushes must be changed To disassemble and assem...

Page 45: ...5 3 and remove the squeegee 5 9 2 Changing the sealing strips Check the inner and outer sealing strips Fig 15 4 on the squeegee for signs of wear The sealing strips can be turned four times 90 and reused 1 Raise the squeegee 2 Disconnect the suction hose 3 Loosen the two star shaped knobs and disassemble the squeegee 4 Loosen the fastening device Fig 15 5 and remove the outer sealing strip Turn th...

Page 46: ...t the ends of the sealing strips still have contact with the floor Figure A Turn the adjusting screw counter clockwise The clearance between sealing strip and floor is reduced in the centre Figure B Turn the adjusting screw clockwise The clearance between sealing strip and floor is increased in the centre 3 Switch the machine on and check the suction pattern When the ma chine is in operation the e...

Page 47: ...lers and floor must be adjusted by changing the num ber of washers on the holder In the case of very smooth floors e g finished floors PVC linoleum etc Number of washers 2 This corre sponds to a clearance of approx 2 mm In the case of very uneven floors e g poorly laid tiles water does not run off Number of washers 4 This corre sponds to a clearance of approx 4 mm Fig 17 3 mm 2 mm 4 mm ...

Page 48: ...asket leak Replace gasket lid Debris cought in squeegee Clean squeegee Vacuum hose clogged or damaged Remove debris or replace vacuum hose Poor scrubbing performance Worn brushes Bürsten drehen oder wechseln Wrong brush or cleaning chemical Hako Service Debris cought on brushes Remove debris Moving machine to fast Slow down Low battery charge Recharge batteries Poor sweeping performance cylindrica...

Page 49: ...icated by ar rows Operator seat safety switch Operator has to be seated Check for open cir cuit and replace Main system controller Check error fault codes Tripped 100 amp circuit breaker Check for electrical short circuit Reset ma chine Reset breaker and turn key switch off and restart Solution tank empty indicator light on Solution tank empty Refill solution tank Faulty float switch Replace float...

Page 50: ...50 Maintenance and Service ...

Page 51: ...ulat ed in EU Directive 2006 42 EC and is in accordance with 2004 108 EC For the relevant implementation of the safety and health requirements men tioned in the Directives the following standard s and or technical specifica tion s has have been respected DIN EN 60335 2 72 DIN EN 61000 6 2 DIN EN 55012 Bad Oldesloe 22 04 2014 Dr Rainer Bavendiek Director R D Name of the authorized person who compil...

Page 52: ...Advanced Technology for a Cleaner Better Environment Hako GmbH Hamburger Str 209 239 D 23843 Bad Oldesloe 49 4531 806 0 Fax 49 4531 806 338 88 10 2801 3100 04 ...

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