HAKO Scrubmaster B 310 R/WZB 960 Instruction Manual
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HAKO Scrubmaster B 310 R/WZB 960 Instruction Manual

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Instruction Manual
Scrubmaster B 310 R/WZB 960 (7580.30)

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Summary of Contents for HAKO Scrubmaster B 310 R/WZB 960

  • Page 1 Instruction Manual Scrubmaster B 310 R/WZB 960 (7580.30)

  • Page 2: Introduction

    The scrubber drier may only be operat- with regard to the vehicle or operating ed, serviced and repaired by personnel manual, you can contact your Hako ser- who are familiar with the work involved vice partner at any time. and are aware of the risks.

  • Page 3: Notes On Warranty

    Maintenance work ner together with the consignment note. thorized by us. The manufacturer is not must be performed at authorized Hako deemed liable for any damage resulting service centers and confirmed in the from unauthorized modifications to the “Maintenance Report”...

  • Page 4: Table Of Contents

    Environmental protection . . . 13 in the driver's cab ..34 5.3.2 Hako system maintenance I. 67 Labels on the vehicle ..14 3.2.2 Left-hand operating panel . . 37 5.3.3 Hako system maintenance II 70...
  • Page 5 Contents 5.4.6 Total discharge signal Rotary brush head ..83 Wheels ....91 transducer ....76 5.7.1 Emptying and cleaning the 5.9.1 Front wheel .

  • Page 6: Safety Information

    Safety Information Safety Information Safety and warning labels All texts related to personal safety, safety of the vehicle and environmental protection are assigned the following symbols throughout the operating man- ual: Symbol Hazardous for ... Definition Danger persons Safety information to prevent the development of haz- or property ardous situations resulting from ignoring or failing to follow instructions or prescribed work procedures.

  • Page 7: General Information

    • The vehicle may only be operated, • If you want to shut the vehicle down, maintained and repaired by persons render it inoperable. It must not rep- trained by Hako or authorized to do resent a source of danger for chil- so by Hako. dren.

  • Page 8: Operating Information

    (non-foaming) and ob- charging unit as well as the manual inspection. serve all the use, disposal and warn- from the battery manufacturer. Hako • Floor cleaning vehicles may only be ing information provided by the assumes no liability for damage to operated by suitable personnel who cleaning agent manufacturer.
  • Page 9 Safety Information otherwise imprints of the brush could gradients to a maximum of 6% for a be produced on the floor. maximum of five minutes when in • The vehicle may only be driven on work mode. Do not drive the vehicle and the equipment used on those on slopes with a gradient steeper surfaces which have been approved...

  • Page 10: Maintenance Information

    It must be available to nance work must be completed at with a pressure washer or steam operating and maintenance person- your nearest authorized Hako ser- blaster. nel at all times. vice center. • Clean the recovery tank regularly to •...

  • Page 11: Particular Risks

    Safety Information protective goggles). 1.5.1 Electronics • The seat console must be pivoted • Always disconnect the battery plug open during the battery charging before starting any work on the elec- process to prevent the development trical installations. of explosive oxyhydrogen! •...

  • Page 12: Batteries

    Safety Information 1.5.2 Batteries • Do not inhale battery gases. • Due to a change in the center of • Battery acid is very corrosive; keep gravity, only approved batteries may away from children. be installed at the intended position. •...

  • Page 13: Environmental Protection

    Never open or damage batteries. formation on handling and recycling, of cleaning agents, also refer to the Never touch, inhale or swallow the please contact the authorized Hako German Water Resources Act content of batteries. Health hazard! dealer where you purchased the ve- (WHG).

  • Page 14: Labels On The Vehicle

    Safety Information Labels on the vehicle The following safety and warning labels are attached to the vehicle where easily legible. Missing or illegible labels must be replaced immediately. Company logo (Fig. 1/1) (Fig. 2/1) Fig. 1...
  • Page 15 Safety Information Read the operating manual, maxi- Rating plate (Fig. 1/3) mum gradient and ban on cleaning The rating plate is in the driver's cab, at using a high-pressure washer the bottom on the flap of the left-hand (Fig. 1/2) electrical compartment.
  • Page 16 Safety Information Drive direction selector:  Forwards or reverse (Fig. 2/3) Release parking brake (Fig. 2/4 Apply parking brake (Fig. 2/5) Maximum water temperature for  water to be filled (Fig. 2/6) Fig. 2...
  • Page 17 Safety Information Solution drainage  (Fig. 3/7) The solution is drained via the hose which hangs to the left of this label. Waste water drainage  (Fig. 3/8) The waste water is drained via the hose which hangs to the right of this label.

  • Page 18: Starting Up

    Only technicians from your local autho- information on the subject is considered rized Hako dealer are allowed to pro- The seat console must be piv- unnecessary for this manual. vide initial instruction on the vehicle.

  • Page 19: Prior To Starting Up For The First Time

    (refer to Sec- tion 4). If you ordered the rotary brush- es together with the vehicle, the rotary Fig. 5 brushes are normally already installed by the authorized Hako dealer prior to 1 Locking lever delivery. Fig. 4 2 Brush holder...
  • Page 20 Starting Up Fig. 7 1 Catch Fig. 8 2 Housing 3 Rotary brush 1 Pin Fig. 6 2 Brush support 1 Housing 6. Lay one hand under the rotary brush 3 Catch 2 Contact surfaces (Fig. 7/3) and slide it together with 4 Rotary brush 3 Rotary brush the catches (Fig.
  • Page 21 Starting Up onto the pins (Fig. 8/1) of the brush support (Fig. 8/2). Ensure that the contact surfac- es (Fig. 6/2) are clean. Clean them thoroughly, if necessary, before fitting them on the brush holder (Fig. 6/4). 8. Slide the locking lever (Fig. 5/1) to the middle of the device and hold it there.

  • Page 22: Installing And Adjusting  The Squeegee

    Starting Up 2.3.2 Installing and adjusting  the squeegee Installing the squeegee 1. Switch on the key switch. 2. Lower the squeegee holding attach- ment: Press the button for the squeegee and suction turbine so that the green control lamp lights up. 3.

  • Page 23: Adjusting The Driver's Seat

    Starting Up 2.3.3 Adjusting the driver's seat Before starting up daily 4. Check the battery charge and re- The driver's seat (Fig. 10) must be ad- Carry out the following checks before charge as necessary; refer to Sec- justed so that the driver is seated com- starting the vehicle up for its daily oper- tion 5.4.1.

  • Page 24: Operation

    Operation Operation start to rotate. They then scrub the floor in such a way that even dirt which has Operating personnel must penetrated more deeply is removed. read the operating manual The two rotary brushes are each driven through carefully. Operating by a splashproof electric motor.
  • Page 25 Operation Deflectors (Fig. 12/2) To the right and left of the rotary brush head, near the floor, are two deflectors which, when in their working position, prevent water splashing to the sides and guide the waste water to the center of the vehicle so that it can be vacu- umed up better.

  • Page 26: Squeegee

    Operation Side brush unit (Fig. 12/1) 3.1.2 Squeegee (Fig. 12/3) In order to be able to sweep up coarse The squeegee, which projects at the dirt close to walls and beyond the width sides, is fixed to the scrubber drier so of the squeegee, a side brush unit, con- that it can pivot and swing.

  • Page 27: Suction Turbines (Suction)

    Operation 3.1.3 Suction turbines (suction) (Fig. 13/3) The two suction turbines are located on the rear panel of the solution tank and can be accessed after opening the rear doors. The suction turbines are switched on and off automatically when lowering and raising the squeegee, re- spectively.

  • Page 28: Solution Tank

    Operation 3.1.4 Solution tank The development of excessive foam im- 3.1.5 Recovery tank (Fig. 13/2) pairs the vehicle's function. It indicates (Fig. 13/1) The solution tank is located behind the overdosage of the cleaning agent; com- The recovery tank is located behind the driver's seat, on the right-hand side ponents of the cleaning agent which are driver's seat, on the left-hand side...

  • Page 29: Traction Drive

    Operation 3.1.6 Traction drive 3.1.7 Brakes The traction drive is provided by a drive The scrubber drier is equipped with a motor on the steerable front wheel. The service brake and a parking brake. driving speed can be continuously reg- The service brake relates to a drum ulated via the accelerator by means of brake which acts hydraulically on the...

  • Page 30: Batteries And Charger

    Operation 3.1.8 Batteries and charger The scrubber drier is powered by a trac- tion battery in trough (36 Volt/480 Ah 5 ). The battery has 18 individual cells of the type 80 PzS (PzS = armor plate in- sulation). They are fit in a battery trough (Fig.
  • Page 31 This adjustment work should only be performed at an authorized Hako service center. The trough battery is provided with a connection cable with battery plug (Fig. 14/5). When the battery plug is plugged into the vehicle socket (Fig.

  • Page 32: Options

    Operation 3.1.9 Options 1 Working lights 2 Cab safety roof 3 Flashing beacon 4 Vacuuming tool 5 Side brush unit The basic vehicle can be supplemented by further components. The order and spare parts numbers of these compo- nents are in brackets. •...
  • Page 33 With regard to accessories vacuuming tool: such as rotary brushes, suction - Floor scrubbing and vacuuming lips etc., (Fig. 15/4) please re- tool (7009) fer to our spare parts catalog in - Suction and spraying hose the Internet at www.hako.com. (7766)

  • Page 34: Operating And Indicator  Elements

    Operation Operating and indicator  elements 3.2.1 Operating elements  in the driver's cab 1 Left-hand operating panel 2 Steering wheel 3 Safety catch (to release the parking brake) 4 Accelerator to drive forwards or backwards 5 Service brake 6 Driving direction selection switch (forwards/reverse) 7 Right-hand operating panel 8 Parking brake...
  • Page 35 Operation Left-hand operating panel Safety catch • The speed for forward drive is ap- prox. 8 kph and for reverse drive ap- (Fig. 16/1) (Fig. 16/3) prox. 4 kph. • This operating panel contains all the • The safety catch serves to release •...
  • Page 36 Operation Service brake Right-hand operating panel Parking brake (Fig. 16/5) (Fig. 16/7) (Fig. 16/8) • In order to slow down the vehicle and • This operating panel contains the • The pedal to the left of the steering bring the scrubber drier to a stop, key switch to switch the vehicle on column serves to apply the parking tread on the foot pedal to the left of...

  • Page 37: Left-Hand Operating Panel

    11 Buttons for controlling the solution supply 12 Button to reduce solution quantity 13 Button to switch solution supply  on and off 14 Button to increase solution quantity 15 Green Hako button for simultaneous activation of scrubbing unit and vac- uuming function Fig. 17...
  • Page 38 Operation Indicator field Indicator for recovery tank Indicator for function faults (Fig. 17/1) The indicator field enables maximum fill level (Fig. 17/4) the scrubber drier to provide feedback (Fig. 17/2) The yellow control The control lamp lights up red on the operating status of the vehicle. lamp lights up when the recov- when one of the following This only relates to operating states...
  • Page 39 When the red fault yourself, note down the error code lamp lights up continuously, approxi- and inform the authorized Hako dealer mately one minute remains until the en- responsible for your vehicle. tire vehicle shuts down automatically.
  • Page 40 Operation Button for side brush unit Working with an increased Button for squeegee and brush pressure also means in- (Fig. 17/7) This button is used suction turbine creased brush wear. There- to activate the side brush unit. (Fig. 17/10) This button serves fore, only press this button After pressing the button, the to switch the suction turbine on...
  • Page 41 The solution quantity previously set re- by pressing the Hako button. When the a solution quantity of approx. 3.5 l/min mains unaltered (last station memory).

  • Page 42: Right-Hand Operating Panel

    Operation 3.2.3 Right-hand operating panel (Fig. 3) 1 Key switch 2 Horn 3 Switch for spraying/vacuuming tool 4 Switch for flashing beacon 5 Switch for working lights Fig. 18...
  • Page 43 Operation 2 Error code  Key switch 3 Operating hour indicator Indicates the last fault which Continual display. (Fig. 18/1)  occurred, displayed for approx. Example: It serves to switch the  2 seconds. electrical installations on  The display serves as information and off and to secure the ...
  • Page 44 Operation Switch for flashing  Horn Switch for working (Fig. 18/2) beacon lights An acoustic warning sig- (Fig. 18/4) (Fig. 18/5) nal is issued on actuating The flashing beacon is an This switch switches the the horn knob. optional accessory. If no working lights on or off.

  • Page 45: Operating Elements On The  Vehicle

    Operation 3.2.4 Operating elements on the  vehicle 1 Opening between the recovery  and solution tank 2 Filter sieve 3 Solution tank filling neck 4 Lid lock 5 Cover, recovery tank 6 Cover, solution tank 7 Right-hand rear door 8 Rear panel frame 9 Left-hand rear door 10 Solution draining hose...
  • Page 46 Operation Recovery tank Lid lock Solution draining hose (Fig. 19/2+5) (Fig. 19/4) (Fig. 19/10) The waste water filter (Fig. 19/2) is lo- The lock prevents the lid falling shut. To The draining hose for solution hangs to cated under the recovery tank lid lock the lid, move the bar and latch in the left of the suction turbines.
  • Page 47 Operation 13 Seat console 14 Electrical compartments 15 Side door 16 Battery trough Fig. 20...
  • Page 48 Operation Seat console Side door Battery trough (Fig. 20/13) (Fig. 20/15) (Fig. 20/16) The side doors are located to the left The battery trough contains the 18 indi- The driver's seat is mounted on the seat and right of the trough battery. The vidual battery cells and serves to en- console.

  • Page 49: Operation

    Operation • Insert the key in the key switch  Operation • The vehicle is equipped with a safety The scrubber drier can be driven for a shutdown via a seat contact (dead (Fig. 21). maximum of 5 minutes on surfaces man's switch).

  • Page 50: Stopping And Parking

    • Press the green Hako but- good condition. If the sealing ton on the left-hand operat- strips are damaged, change ing panel.
  • Page 51 Operation Vacuuming with the hand-held  Wet scrubbing (basic cleaning) Vacuuming dry If you do not want to vacuum the floor • Press the “Button for suction hose dry in the same working procedure be- squeegee and suction tur- The hand-held suction hose is an op- cause you want the solution to soak into bine”...

  • Page 52: Switching The Vehicle Off

    0. The vehicle is no longer cleaning. This not only improves the out which is the right Hako cleaning ready to operate. cleaning effect but also reduces the agent and the optimum dosage to •...

  • Page 53: After Finishing Work

    Operation 8. Clean the vehicle, refer to  After finishing work 4. Empty the recovery tank and rinse it 1. Drive to a suitable service or parking out, refer to Sections 5.6.1 and 5.6.2. Section 5.11. area. Observe the applicable laws It is not permitted to clean the An appropriate service and and local regulations when dis-...

  • Page 54: Function Faults

    • If the problem reoccurs, determine the shaft (e.g. tape and such). cause of overheating; contact an autho- rized Hako service center, if necessary. 1.2.6.1. The brushes remain stopped Foreign bodies • Check the brushes for foreign bodies and remove them, as necessary.

  • Page 55: Other Function Faults

    • Allow the motor to cool down. brushes and shaft • If the problem reoccurs, determine (e.g. tape and such). the cause of overheating; contact an authorized Hako service center, if necessary. 2.3.6.1. The side brushes remain stopped Foreign bodies (e.g. tape or •...

  • Page 56: Technical Data

    Technical Data Technical Data Dimensions Vehicle length (with brush head and squeegee) Vehicle height, without/with cab safety roof 140/200 Vehicle width, without/with squeegee 113/126 Vehicle width with side brush unit (option) Working width Brush head Squeegee With side brush unit (option) Area coverage Theoretical at 7.5 kph m²/h...
  • Page 57 Technical Data Driving performance Driving speed, forwards/reverse 8.0/4.0 Working speed, maximum, forwards Climbing capacity, driving mode (max. 1 min) Climbing capacity, work mode (max. 5 min) Turning circle diameter, outer 3.35 Lock in aisle: minimum width of aisle 2.40 Operating time with one battery charge Approx.
  • Page 58 Technical Data Brakes Service brake: Hydraulic Rear drum brake, with automatic adjustment: diameter/width 180/40 Brake fluid (e.g. ATE) Parking brake: Rear cable brake, adjustable: diameter/width 180/40 Tank volume Tank with membrane panel: solution / waste water 310/310 Flow rate, adjustable from/to l/min 1.26/5,5 Rotary brush head...
  • Page 59 Technical Data Electrical installation Power supply Type of current Nominal power, total 5500 Protection class VDE 0700 Battery compartment: length/width/height 760/610/465 Noise emission value The sound power level (L ) measured according to EN 60335-2-72 under nor- dB (A) mal under working conditions is: The sound pressure level (L ) measured according to DIN EN 60335-2-72 (at dB (A...
  • Page 60 Technical Data Special equipment: Order number 4202 Driving batteries Trough battery 18 cells, cell type 80 PzS (PzS = armor plate insulation) V/Ah 36/480 Weight Dimensions: length/width/height 750/610/462 Order number 4001.02 Battery charger Power supply Charge output 36/60 Charging time Order number 7582 Cab safety roof (including rear-view mirror)
  • Page 61 Technical Data Special equipment: Rotary brushes Plastic PA 0.7 for light to medium accumulations of dirt Order number 7887 SIC PA 6.12 grain 500 for medium to heavy accumulations of dirt Order number 7846 SIC PA 6.12 grain 180 for heavy to extreme accumulations of dirt Order number 7890 SIC PA 6.12 grain 80 for extreme accumulations of dirt...

  • Page 62: Maintenance And Service

    Hako system maintenance I: Hako system maintenance: (Every 250 operating hours) Service • ensures the Hako working vehicle is Must be completed by a skilled techni- General information always ready for operation (preven- cian in an authorized Hako service cen-...

  • Page 63: Maintenance Report

    Maintenance and Service Maintenance report Handover Hako System Maintenance I Hako System Maintenance II Hako System Maintenance I 250 operating hours 500 operating hours 750 operating hours Upgrading Workshop Stamp Workshop Stamp Workshop Stamp Test drive Handover to customer Instruction...

  • Page 64: Maintenance Schedule

    Maintenance and Service Maintenance schedule The following maintenance work must It relates to the daily and weekly main- be completed by the customer at the  tenance work. 5.3.1 Hako system maintenance, intervals stipulated. customer Interval Activity Daily Directly prior to starting operation:...
  • Page 65 Maintenance and Service Interval Activity Daily Check the battery charge; recharge as necessary Before completing the weekly elements to a function test in order to maintenance work described check whether the vehicle is ready for below,subject all the operating operation. Interval Activity Weekly...
  • Page 66 Maintenance and Service Interval Activity Weekly Check the condition of the side brush unit and replace the side brushes as necessary Check the vehicle is clean; clean it, if necessary Complete a test drive and function test (including brake tests)

  • Page 67: Hako System Maintenance

    Maintenance and Service 5.3.2 Hako system maintenance I The following maintenance work must be completed by an authorized Hako service center. Interval Activity Every 250 operating hours Check the battery in terms of acid level, acid density and voltage per cell; clear up any defects as...
  • Page 68 Maintenance and Service Interval Activity Every 250 operating hours Check the rotary brush head, repair as necessary (continued):  Check the spraying pattern of the nozzles, clean the nozzles if necessary Check the drive belt seal for cleanliness and no leakage. To do this, clean any dirt and fluff from the drive belt chamber, check the ventilation of the rotary brush motors in the belt chamber, clean as necessary.
  • Page 69 Maintenance and Service Interval Activity Every 250 operating hours Check the electrical safety functions:  parking brake, recovery tank float switch Check the visual appearance of the vehicle:  color, corrosion and presence of all signs and labels Check the vehicle is clean; clean it, if necessary Test drive and test all function and safety-relevant components including brake tests Produce test reports in accordance with German UVV, BGV, TÜV and VDE requirements Inspection label...

  • Page 70: Hako System Maintenance Ii

    Interval Activity Every 500 operating hours Complete all activities in Hako system maintenance I, refer to Section 5.3.2 In addition: Check the output of the hydraulic motor (forwards, reverse); clear defects as necessary Check the carbon brushes of the hydraulic motor; replace, if necessary Check the brush motor output (left and right);...

  • Page 71: Iii/S (Safety Check)

    Interval Activity Every 1000 operating hours Complete all activities in Hako system maintenance I and II,  refer to Section 5.3.2 and paragraph 5.3.3 In addition: Check the brake linings on the rear wheels; change as necessary Change the brake fluid in the service brake Including visual inspection, test drive, test report, inspection label and logbook...

  • Page 72: Battery System

    Maintenance and Service Battery system The scrubber drier is powered by a low- maintenance traction battery in trough, refer to Sections 3.1.8 and 4. The bat- tery is comprised of 18 individual cells in a parallel circuit. 1 Battery and charge control indicator (including TSG indicator) ...

  • Page 73: Charging Batteries

    Section 1.5.2 as well as the in- initial battery charge routine, teries during the charging process. formation on servicing and refer to Section 2.2. Hako as- maintenance in the battery • Connect the battery plug (Fig. 23/4) sumes no liability for damage documents.

  • Page 74: Servicing The Driving Batteries

    (if fit- rected at regular intervals within the ted). There must be no naked scope of Hako system maintenance by flames used in the vicinity 4. Disconnect the battery and vehicle an authorized service center.

  • Page 75: Installing The Trough Battery

    Maintenance and Service 5. Guide the lifting gear from the left to the battery and hang the hooks in the fitting holes on the battery trough  (Fig. 24/7). 6. Lift the battery trough out of the vehi- cle using the lifting gear. 5.4.4 Installing the trough battery Set the key switch to position 0 (refer to Section ”Key switch”...

  • Page 76: Disposing Of Batteries

    Return and recycling of old batteries personnel using lifting gear. ed by an authorized Hako ser- must be agreed on with Hako's autho- vice center. Connect the battery plug (Fig. 24/6) and rized dealers in accordance with § 6 vehicle socket (Fig.

  • Page 77: Solution Tank

    Maintenance and Service Solution tank 1 Lid seal 2 Tank cap 3 Opening to recovery tank (airing and venting) 4 Solution tank 5 Solution filter 6 Ball cock 7 Screw cap 8 Draining hose Fig. 25...

  • Page 78: Filling The Solution Tank

    Maintenance and Service 5.5.1 Filling the solution tank 5.5.2 Emptying the solution tank 5.5.3 Cleaning the draining hose Fill the solution tank (Fig. 25/4) with If the vehicle is to be left unused for a fresh water and cleaning agent before longer period, the solution tank should •...

  • Page 79: Recovery Tank

    Maintenance and Service Recovery tank 1 Tank cap 2 Lid seal 3 Recovery tank 4 Air intake filter 5 Screw cap 6 Waste water draining hose 7 Cleaning flap Fig. 26...

  • Page 80: Emptying The Recovery Tank

    Maintenance and Service 5.6.1 Emptying the recovery tank 4. Unscrew the cap (Fig. 26/5) to open 5.6.2 Cleaning the recovery tank it. The quantity drained can be regu- Clean the recovery tank (Fig. 26/3) ev- The recovery tank (Fig. 26/3) lated by turning the cap and pivoting ery day or as necessary.
  • Page 81 Maintenance and Service 5. Open the cleaning flap (Fig. 27/2). 8. Flush the recovery tank with water 9. After finishing cleaning the tank, In the recovery tank a tube filled from the top through the open place the tube into the recovery tank, (Fig.

  • Page 82: Cleaning The Draining Hose Cap

    Maintenance and Service 5.6.3 Cleaning the draining hose 1. Pull the filter sieve from the suction 5.6.5 Cleaning the openings to the pipe and clean with water. solution tank • Clean the draining hose cap on a The openings between the recovery Remove the filter sieve com- daily basis.

  • Page 83: Rotary Brush Head

    (Fig. 30/2), refer to Section 2.3.1. Normally, however, the authorized Hako workshop will install them for you prior to delivery. Before working on the rotary brushes, switch off the rotary...

  • Page 84: Emptying And Cleaning The Waste Container

    Maintenance and Service 5.7.1 Emptying and cleaning the Emptying the waste container waste container The waste container cannot be The waste container must be filled higher than the throw-in emptied and cleaned at least edge (Fig. 31/3). once a day. If the vehicle is Empty the waste container (Fig.

  • Page 85: Changing The Rotary Brushes

    Maintenance and Service 5.7.2 Changing the rotary brushes Check the rotary brushes on a weekly basis for signs of wear. When a rotary brush has worn to a di- ameter of approx. 10 cm, the rotary brushes must be replaced by new ones (diameter of new rotary brush: 13.6 cm).

  • Page 86: Cleaning The Contact Surfaces

    Maintenance and Service Removing the brush holder 5.7.3 Cleaning the contact surfaces 5. Remove the brush holder (Fig. 32/6) Each time the rotary brushes are (refer to Section ”Removing the 1. Slide the locking lever (Fig. 32/1) to changed, all the contact surfaces brush holder”) and adjust the oval- the middle of the device and hold it (Fig.

  • Page 87: Installing New Rubber  Deflector Strips

    Maintenance and Service 5.7.5 Installing new rubber  1. Loosen the wing nut (Fig. 33/5) at 5. Mount the clamping rail (Fig. 33/3) deflector strips the end of the deflector. from the outside and slide back by 2. Slide the clamping rail (Fig. 33/3) in hand so that the clamping rail hooks The deflector (Fig.

  • Page 88: Adjusting The Rotary Brush Head

    If this is When viewing the front left side of the the case, contact an authorized Hako vehicle, the front rotary brush service center to have the rotary brush (Fig.

  • Page 89: Squeegee

    Maintenance and Service Squeegee 1 Squeegee holding attachment 2 Wing nuts 3 Connection nozzle 4 Sealing strip (rear) 5 Support strip (rear) 6 Clamping rail (rear) 7 Knurled nut The squeegee is also equipped with front sealing and support strips and clamping rail (Fig.

  • Page 90: Changing The Sealing Strips

    Maintenance and Service 5.8.4 Changing the sealing strips 5. Tighten the knurled nuts evenly, 5.8.5 Adjusting the support rollers The sealing strips can be changed with- starting from the center and working The squeegee stands with the sealing out the need for tools: on alternate sides.

  • Page 91: Wheels

    In the case of problems with the front wheel, please contact an authorized Changing the rear wheels Hako service center. • To change the rear wheels, the The front wheel may only be scrubber drier must be jacked up on changed at an authorized the right or left side.

  • Page 92: Electrical Installation

    Maintenance and Service 5.10 Electrical installation • the working lights and flashing bea- 5.11 Cleaning the vehicle con, the key switch and horn (10 A • Clean the vehicle on a weekly basis, 5.10.1 Red control lamps plug-in fuse (F51)). refer to Section 5.3.1.

  • Page 93: Transporting And Towing

    Maintenance and Service 5.12 Transporting and towing Loading Observe the operating infor- mation on transportation! Check the load bearing capac- ity of the loading platform prior to loading. • Dead weight of the scrubber drier without battery, without options and without driver: 710 kg •...
  • Page 94 Maintenance and Service Transporting the vehicle Towing the vehicle • When transporting the vehicle using If it should become necessary to tow lifting gear to the site of use, the the scrubber drier, only do it on a level squeegee and rotary brush head floor and at a maximum towing speed of must be raised.

  • Page 95: Ec Declaration Of

    EC Declaration of Conformity (in accordance with EC Directive 2006/42/EC) Hako GmbH Reference was made to the following Name of the authorized person who standards and/or norms and/or techni- compiles technical documents for Ha- Hamburger Straße 209-239 cal specifications to ensure proper im-...
  • Page 96 Advanced Technology for a Cleaner, Better Environment · · Hako GmbH Hamburger Straße 209-239 D-23843 Bad Oldesloe ·  +49 4531 806-0 Fax +49 4531 806-338...

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