User Manual
Contents
1. 12 3 1 3 Squeegee 13 3 1 4 Recovery Tank 13 3 1 5 Traction Drive 13 3 1 6 Batteries and Charger 13 3 1 7 Options 13 3 2 Operating and Indicating Elements 14 3 2 1 Operating Panel 14 3 2 2 At the Machine 16 4 Technical Data 18 5 Maintenance and Care 20 5 1 Minuteman System Mainte nance 20 5 2 Maintenance Document 21 5 3 Maintenance Schedule 22 5 4 Battery Systems 26 5 4 1 Charge Batteries 27 5 4 2 Low Discharge Signal sender LDS 27 5 4 3 Maintenance of Drive Batteries 27 5 4 4 Remove Batteries 27 5 4 5 Install Batteries 27 5 4 6 Disposal of Batteries 27 5 5 Solution Tank 28 5 5 1 Fill Solution Tank 29 5 5 2 Empty Solution Tank 29 5 5 3 Clean Solution Filter 29 5 6 Recovery Tank 30 5 6 1 Empty Recovery Tank 31 5 6 2 Clean Recovery Tank 31 5 6 3 Clean Suction Filter 31 5 7 Disc Brush Deck 32 5 7 1 Clean Brushes 32 52. 5 6 1 Empty recovery tank Clean recovery tank Fig 8 1 at daily intervals as required or upon acoustic signal increased vacuum motor speed 1 Take machine to appropriate place for draining 2 Park machine such that drain hose reaches a drain aperture in the floor 3 Switch off machine Observe the legal provisions and the local regulations for disposal of detergents 4 Take drain hose Fig 8 2 from hol der and empty recovery tank com pletely 5 6 2 Clean recovery tank Clean recovery tank Fig 8 1 at daily intervals or as required 1 Empty recovery tank see paragraph 5 6 1 2 Open tank lid Fig 8 4 of the recove ry tank 3 Take drain hose Fig 8 2 from hol der and empty recovery tank com pletely 4 Remove remaining dirt by rinsing with clean water 5 Rinse drain hose as well 5 6 3 Clean Suction Filter Check suction filter Fig 8 3 for function at daily intervals and clean if required The suction filter is clipped and can be easily removed 32 Maintenance and Care 5 7 Disc brush deck 1 Brush deck pedal 2 Brush deck 3 Brush ejectors 4 Roller bumper 5 Sealing strip Fig 9 5 7 1 Clean Brushes Clean brushes of the brush deck Fig 9 2 at daily intervals or as required 1 Use pedal Fig 9 1 to lift up brush deck 2 Press brush ejectors Fig 9 3 down to remove brushes for cleaning 5 7 2 Change Brushes Check brushes of the brush deck for wearing at weekly interva
3. Cord Electric Group Three years parts two years labor ninety days travel Not to exceed two hours Exceptions Port A Scrub one year parts six months labor MPV 13 one year parts MPV 14 and 18 two years parts one year labor RapidAir blower one year parts one year labor Explosion Proof Vacuum one year parts one year labor Pneumatic Vacuums three years parts one year labor EX 12 and EX12H one year parts one year labor Battery Operated Group Three years parts two years labor ninety days travel Not to exceed two hours Exceptions Sweepers one year parts one year labor ninety days travel Not to exceed two hours Internal Combustion Group One year parts one year labor ninety day travel Not to exceed two hours Replacement Parts Ninety days Batteries 0 3 months replacement 4 12 months pro rate Polypropylene Plastic Tanks Ten years no additional labor Minuteman International Made Simple Commercial Limited Warranty Minuteman International Inc 14N845 U S ROUTE 20 Pingree Grove Illinois 60140 U S A Phone 800 323 9420 Fax 800 422 6933 www minutemanintl com A Member of the Hako Group 88 10 2759 Rev A 11 11
4. 7 2 Change Brushes 32 5 7 3 Change Roller Bumper 32 5 7 4 Change Sealing Strip 32 5 8 Squeegee 33 5 8 1 Clean Squeegee 33 5 8 2 Change Squeegee Blades 33 5 8 3 Adjust Squeegee Blades 34 Minuteman Limited Warranty 37 5 Safety information 1 Safety information 1 1 Safety and Warning Symbols All paragraphs in this manual referring to your personal safety the safety of your machine and the environment pro tection are attributed one of the follo wing warning symbols Safety Symbols Description WARNING Indicates a hazardous situation which could result in death or serious injury NOTICE Indicates a potentially hazardous situation which may result in equipment or property damage Additional Symbols Description Ecological hazard Indicates the use of substances representing an inherent danger to the health of the environment Note Indicates important or additional information 6 Safety information 1 2 General Provisions Apart from the provisions contained in this instruction manual the gene ral safety provisions and the acci dent prevention regulations as imposed by law have to be complied with Before taking your machine into ope ration carefully read the instruction manual as well as other separate in structions for accessories or atta ched implements and com
5. supply is regulated by hand valve The solution flow can be re gulated between 0 gal min and 0 9 gal min Squeegee lever Fig 5 4 Use the hand lever to lift and lower the squeegee This will deactivate or activate the vacuum motor Solution tank filter Fig 5 5 While solution flows from tank to brush deck it is cleaned by the filter element Recovery tank drain hose Fig 5 6 This hose allows draining the collected soiled water from the tank Solution tank drain hose Fig 5 7 This hose allows draining the solution tank Brush ejector Fig 5 8 The brush ejector makes brush removal fast and easy Power connection Fig 5 9 The power connection supplies the charger unit with power 3 3 18 Technical Data 4 Technical Data Machine length 59 5 in 151 cm Machine height 43 7 in 111 cm Machine width without Squeegee 26 8 in 68 cm Machine width with Squeegee 37 5 in 95 cm Working width 25 6 in 65 cm Squeegee width 37 5 in 95 cm Surface performance theoretical 34983 ft h 3250 m h Service voltage 24 V 24 V Nominal power drive motor 260 W 260 W Nominal power vacuum motor 520 W 520 W Nominal power brush motor 2x720 W 2x720 W Number of brushes 2 Qty 2 Qty Diameter of brushes 13 0 in 33 cm Working speed 3 0 mph 5 0 km h Solution tank 18 5 gal 70 l Recovery tank 19 8 gal 75 l Weight without batteries and solution 390 lb 177 kg Weight with s
6. User Manual E 26 7061 11 2 Introduction Preface Dear customer It is our desire that the good characteristics of the E 26 should justify the confidence you demonstrated by making this purchase Prior to the first use carefully read the chapter Safety Information as this will ensure your safe operation of the ma chine Your own safety as well as the safety of others depends to a great extent on how the machine is moved and opera ted Therefore this operation and main tenance manual must be read and understood prior to the machine being used for the first time The manual provides valuable informa tion about operation service and maintenance The warning symbols as used in this manual identifies items re levant to safety Please observe the safety provisions see chapter Safety Information Your authorized Minuteman dealer will be pleased to answer further questions regarding the vehicle or the operation and maintenance manual Please be advised explicitly that we cannot accept any legal issues out of the contents of this manual If repair work has to 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 November 2011 Minuteman International Inc 14N845 U S Route 20 Pingree Grove IL 60140 U S A Proper use The machine is a vacuum scrubbing machine
7. are System Maintenance II The following maintenance work must be performed by an authorized Minute man Service workshop To be performed Interval every 250 hours of operation Perform maintenance works according to System Maintenance I o Inspect steering rollers for tread damages and bearing slackness and replace if required o Check drain hose of the recovery tank and replace if required o Check roller bumperof the brush deck and replace if required o Check suction hose for tight fit and damages and replace if required o Check supporting wheel of the squeegee and replace if required o Test drive and function test o 25 Maintenance and Care System Maintenance S Safety check The following maintenance work must be performed by an authorized Minute man Service workshop at least once a year To be performed Interval every 500 hours of operation Perform maintenance works according to System Maintenance II o Clean traction drive motor from carbon dust and check carbon brushes for smooth operation and wear and replace carbon brushes if required o Clean brush motors from carbon dust and check carbon brushes for smooth opera tion and wearing and replace carbon brushes if required o Test drive and function test o 26 Maintenance and Care 5 4 Battery Systems 1 LDS display 2 Charger indicator 3 Charger 4 Mains cable charger 5 Battery connector 6 Batteries 7 Recovery tank 8 Support 9 Wir
8. ase of malfunction of the electric system shut the machine down im mediately and have it serviced Only qualified personnel are authori sed to work on the electrical system and only according to electro techni cal rules Inspect check the electrical equip ment of the machine at regular inter valls Clear up any defects immediately such as loose connec tions or damaged cables Battery Observe the operating instructions of the battery manufacturer Never place metal objects or tools on batteries short circuit hazard Due to alteration of the center of gra vity only use batteries as released and at the prescribed position only Charge batteries only in areas with sufficient ventilation Explosion ha zard 8 Safety information 1 6 Information for Protection of Environment Observe the legal directives and lo cal regulations for disposal of deter gents Used batteries labelled as recyclable contain reusable economic goods These batteries must not be added to the normal waste 9 Safety information 1 7 Labels at the Machine The following safety and information la bels are legibly attached to the machi ne Replace missing or illegible labels immediately Minuteman nameplate Fig 1 1 Machine identification number Fig 1 2 Recovery tank drain hose Fig 1 3 A Read and observe the instruction manual B Maximum inclination of 2 C Do not clean t
9. ce and repair work please contact your local Minuteman ser vice center Observe the maintenance activities and intervals set out in the instruc tion manual Maintenance and repair work may be carried out only by means of ap propriate tools Have the machine checked for safe condition by an expert at regular in tervals recommendation at least once yearly as well as after modifi cations or repair Spare parts have to equal the techni cal requirements as specified by the manufacturer Genuine spare parts guarantee compliance with these re quirements Switch off the engine and remove the key before inspecting the machi ne or performing any maintenance work To prevent the machine from being used by unauthorized persons the control key must be removed When performing work at the electri cal system be sure to disconnect the battery plug Make sure to protect the recovery tank against accidental closing or til ting down before working in the area of a lifted tank lid Do not clean the electrical parts by means of high pressure cleaning equipment The use of aggressive detergents is prohibited Let the machine dry after cleaning Do not stroe the machine with liquid remaining in the tanks All protective devices must be in pla ce before operating the machine 1 5 Specific Hazards Electric system Only use genuine fuses with speci fied ratings In c
10. cessary Change the inner sealing strip in the same way 2 1 2 5 3 4 6 6 33 Maintenance and Care 5 8 3 Adjusting the Sealing Strips Angle Adjustment The angle adjustment is the decisive factor in ensuring that the sealing strips on the squeegee lie evenly on the floor 1 Park the machine on a level surface and lower the squeegee 2 Loosen the srews on the eccentric wheel Fig 11 1 and adjust the squeegee using the eccentric wheel SW13 so that the ends of the sealing strips still have contact with the floor Figure A Turn the eccentric wheel in the front top position The clearance between sealing strip and floor is re duced in the centre Figure B Turn the eccentric wheel in the behind top position The clearan ce between sealing strip and floor is increased in the centre 3 Switch the machine on and check the suction pattern When the machi ne is in operation the entire surface of the sealing strips centre and ou ter areas must be applied as evenly as possible 4 Tighten the srews on the eccentric wheel at 5 lb ft Fig 11 B A 1 1 34 34 35 Maintenance and Care Height Adjustment The factory default height adjustment is 2mm see illustration If streaks are produced despite an optimum angle adjustment the clearance between the rollers and floor must be adjusted by changing the number of washers on the holder Try 2mm configuration in the case of very smooth floors e g fini
11. cked visually through trans parent hose Regulation of water amount is available via solution control Fig 3 2 3 4 1 5 6 7 13 Operation 3 1 3 Squeegee The movable squeegee Fig 3 3 con sists of the squeegee lift mechanism the vacuum motor and squeegee bla des The soiled water is wiped from the floor by means of squeegee blades Squeegee is lowered via hand lever Si multaneously the vacuum motor swit ches on The vacuum motor works independent of direction of travel and even if the machine stops Second ac tuation of the hand lever lifts the squee gee up again and vacuum is automatically switched off with a delay of 15 seconds 3 1 4 Recovery Tank The soiled water is taken from squee gee to the recovery tank Fig 3 4 by vacuum motor and suction hose 3 1 5 Traction Drive The machine features a continuous traction drive Fig 3 6 The electronic traction drive control realises modificati on of travel speed direction as well as dynamic braking 3 1 6 Batteries and Charger The machine is equipped with 235 Ah batteries Fig 3 5 an automatic char ger unit Fig 3 7 and a low discharge signal sender LDS for protection against low discharge 3 1 7 Options Extraction hose including suction pipe joint nozzle and wet suction nozzle Mop holder and tool box for cleaning utensils Accessories such as brushes rollers pads pad holder with centerlock and squeegee b
12. enance and Care 5 2 Maintenance Document Handing over Upgrade Test drive Handing over to the customer Instruction carried out on at _________________ operating hours System Maintenance I 125 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance II 250 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance I 375 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance S 500 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance I 625 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance II 750 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance I 875 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance S 1000 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance I 1125 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance II 1250 operating hours Workshop stamp carried out on at _________________ operating hours System Maintenance I 1375 operating hours Workshop stamp carried out on at _________________ opera
13. for wet cleaning of hard sur faced floors Using the machine beyond this scope of application will be deemed improper use The manufacturer cannot be held liable for consequential dama ges the user alone bears the risk The term of proper use also includes operation maintenance and repair work to be performed in compliance with the manufacturer s specifications The E 26 may only be used by persons that are familiar with the machine and aware of possible hazards involved If modifications to the machine are made in absence of the manufacturer s prior consent the latter cannot be held liable for damage resulting from such unauthorized modification Introduction 3 Notes on warranty The terms of the sales contract apply Damages are not subject to warranty if they are due to non compliance with the maintenance and service provisions The maintenance work has to be perfor med by an authorized Minuteman ser vice center and confirmed in the Maintenance certificate which is the warranty document The following is excluded from warranty fuses natural wear damages caused by overload inexpert handling and unauthorized modification of the machine Moreover any claim for war ranty cannot be accepted if damages of the machine are caused by fitting parts or accessories without Minuteman s pri or and explicit consent or by non com pliance with the maintenance instructions Acceptance of the machine Upon arrival check machi
14. he Minuteman System Maintenance guarantees reliable operability of the Minuteman machines preventive maintenance minimizes operating costs repair costs and maintenance costs ensures long service life and opera bility of the machine The Minuteman System Maintenance is structured in separate modules and de termines specific technical works to be executed as well as the intervals for such maintenance works For any spe cific maintenance type the replacement parts are determined and listed in spare part kits System Maintenance K To be performed by the customer in ac cordance to the maintenance and care instructions contained in the operating instructions daily or weekly The ope rator will be instructed upon delivery of the machine System Maintenance I every 125 hours of operation To be performed by qualified personnel of authorized Minuteman Service Cen ter in accordance with the machine specific system maintenance including spare part kit System Maintenance II every 250 hours of operation To be performed by qualified personnel of authorized Minuteman Service Cen ter in accordance with the machine specific system maintenance including spare part kit System Maintenance S every 500 hours of operation safety check To be performed by qualified personnel of authorized Minuteman Service Cen ter in accordance with the machine specific system maintenance including spare part kit 21 Maint
15. he machine by means of high pressure cleaning equipment Inflation pressure Fig 1 4 Fig 1 A B C 65 psi 2 3 1 4 10 First Operation 2 First Operation 2 1 Instruction Only persons trained by qualified Minu teman technicians are authorized to operate service and repair the machi ne Operators must read and under stand this manual before operating or maintaining this machine 2 2 Initial charging procedure Before first operation of the machine fully charge the bat tery with an initial charging pro cedure and comply with the operating instructions of the charger as well as with those of the battery manufacturer Mi nuteman cannot be held liable for damages resulting from an insufficient initial charge 2 3 Before Putting into Operation Complete the following inspections be fore taking the machine into operation 1 Check the area around the machine for signs of leakage Hoses lines and tanks must be free from any lea kage or damage 2 Install brushes and squeegee see maintenance chapter 3 Install batteries and connect battery plug see maintenance chapter 4 Check battery charge and recharge if required An initial charge is requi red before first operation of the ma chine 5 Empty recovery tank and clean it if required see maintenance chapter 6 Refill solution tank and add cleaning agent according to the manufactur er s recommendations Use only cleaning agents s
16. hed on Hourmeter Fig 4 7 Upon switching on the hourmeter briefly displays the software version and the last error code Then the cur rent operating hour level is shown Symbol service indicator Fig 4 8 The service indicator lights after occur rence of a system error and cleaning or transporting procedure is interrupted In addition to the service indicator a 4 di git code is displayed on the hourmeter A B C D 1 1 1 1 16 Operation 3 2 2 At the Machine 1 Brush deck pedal 2 Opening of solution tank 3 Solution control 4 Squeegee lever 5 Solution filter 6 Recovery tank drain hose 7 Solution tank drain hose Solution level indication 8 Brush ejector 9 Power connection charger unit Fig 5 2 3 4 6 8 9 7 5 1 17 Operation Drive direction control with speed control knob and bail handle Fig 4 9 The drive direction control 9a is used to control the driving direction forward or reverse The bail handle must be pulled in order to drive The speed can be adjusted continuously by means of the speed control knob 9c The machi ne stops when the bail handle is re leased deadman function Secure the machine against rolling away before leaving it unattended Brush deck pedal Fig 5 1 Use this pedal to lift and lower the brush deck Opening of solution tank Fig 5 2 The solution tank is filled after folding up the opening Solution control Fig 5 3 Squeegee water
17. ing diagram Handling and changing the batteries may be performed only by maintenance staff During operation the LSD indicator displays the bat tery charge status When the batteries are empty the battery icon flashes and an acoustic warning signal is issued The machine func tions are restricted Drive to a charging station im mediately Fig 6 4 3 1 2 6 5 8 7 9 27 Maintenance and Care 5 4 1 Charge Batteries Use the integrated battery charger Fig 6 3 to charge batteries Proceed to connection of the charger by means of the mains cable Fig 6 4 with safety plug Charging batteries is recommen ded if at least one bar of the LDS dis play has extinguished after operation of the machine On this behalf you are re quested to observe the operating in structions of the charger 88 60 2723 as well as the operating instructions of the battery manufacturer In case it is inten ded to change the type of battery the charger has to be adjusted only by Mi nuteman contract workshops Charge the batteries properly before starting the machine for the first time Minuteman cannot be held liable for batte ry damage resulting from failu re to initially charge batteries Provide for sufficient ventilati on of areas where batteries are charged Explosion hazard 5 4 2 Low Discharge Signal sender LDS The machine has been equipped with a charge indicator to preclude the batte ries from low di
18. la des are available Contact your Minuteman Dealer for more in formation 14 Operation 3 2 Operating and Indicating Ele ments 3 2 1 Operating Panel 1 Display 2 Key switch 3 Battery charge indication 4 LDS indicator 5 Symbol brush drive 6 Symbol vacuum motor drive 7 Hourmeter 8 Symbol service indicator 9 Drive direction control 9a with speed control knob 9b and bail handle 9c Fig 4 5 1 8 4 3 2 6 7 9a 9c 9b 15 Operation Display Fig 4 1 This panel allows centralized monito ring of functions and detection of all available operating modes The key switch turns the electrical sy stem on and off Remove the key to avoid un authorized use of the machine Battery charge indication Fig 4 3 Battery charge indication appears on the panel during the charging procedu re and shows the current charge condi tion of batteries during the procedure The following symbols appear Battery symbol A lt charge of 20 Battery symbol B charge of 80 Battery symbol C charge of 100 Battery symbol D flashes error LDS indicator Fig 4 4 Upon switching on the LDS indication is output on the panel to show the cur rent battery charge condition during operation Additional Information see chapter maintenance Symbol brush drive Fig 4 5 This symbol appears when brush drive is switched on Symbol vacuum motor Fig 4 6 This symbol appears when the vacuum motor is switc
19. ls Replace brushes if bristles are worn down to a length of 5 8 1 Use pedal Fig 9 1 to lift up brush deck 2 Press brush ejectors Fig 9 3 down to remove old brushes 3 Push new brush under brush deck and use both hands to press it into seating 5 7 3 Change Roller Bumper Check roller bumper Fig 9 4 at weekly intervals or replace as required 5 7 4 Change Sealing Strip Check sealing strip Fig 9 5 at weekly intervals or as required Before doing so open toggle type fastener and re move sealing strip Proceed to moun ting in reverse order 1 2 3 4 5 33 Maintenance and Care 5 8 Squeegee 1 Squeegee 2 Star shaped knob 3 Eccentric wheel for angle adjust ment 4 Suction hose 5 Fastening device 6 Washers for height adjustment Fig 10 5 8 1 Cleaning the Squeegee Check the squeegee Fig 10 1 daily and clean as necessary To clean it lift the squeegee out pull off the suction hose Fig 10 4 loosen the two star shaped knobs Fig 10 2 and remove the squeegee 5 8 2 Changing the Sealing Strips Check the inner and outer sealing strips on the squeegee Fig 10 1 weekly for signs of wear The sealing strips can be used fourfold by turning them 1 Lift the squeegee out 2 Pull off the suction hose loosen the two star shaped knobs and remove the squeegee 3 Unlock the fastening device Fig 10 5 and remove the outer sealing strip Turn the sealing strip or install a new one as ne
20. ne for possi ble damages in transit Follow un packing instructions on shipping pallet Each unit has been tested and through ly inspected before shipment Any da mage is the responsibility of the delivery carrier who should be notified immedia tely Minuteman International Inc 14N845 U S Route 20 Pingree Grove IL 60140 U S A Introduction 4 Table of Content Introduction 2 Preface 2 Proper use 2 Notes on warranty 3 Acceptance of the machine 3 1 Safety information 5 1 1 Safety and Warning Symbols 5 1 2 General Provisions 6 1 3 Provisions for Operation 6 1 4 Maintenance instructions 7 1 5 Specific Hazards 8 1 6 Information for Protection of Environment 8 1 7 Labels at the Machine 9 2 First Operation 10 2 1 Instruction 10 2 2 Initial charging procedure 10 2 3 Before Taking into Operation 10 2 4 Start Machine 10 2 5 Operation 11 2 6 Stop Machine 11 2 7 After Work 11 3 Operation 12 3 1 Method of Operation 12 3 1 1 Brush Deck 12 3 1 2 Solution Tank
21. olution and batteries 716 lb 325 kg 19 Technical Data Noise emission The sound pressure level measured under maximum conditions of use LwA according to DIN EN 60335 2 72 amounts to dB A 82 The sound pressure level measured at the ear of the driver under normal condi tions of use LpA according to DIN EN 60335 2 72 amounts to dB A 67 Measurement inaccuracy KpA dB A 1 6 Vibration The frequency weighted acceleration measured according to DIN EN ISO 5349 which have an effect upon the upper limbs hand arm system amounts under normal working conditions m s lt 2 5 20 Maintenance and Care 5 Maintenance and Care General Before proceeding to mainte nance and care work you are advised to read and comply with the Safety Information chapter Compliance with the recommended maintenance work will ensure that you always have a reliable machine availa ble Daily or weekly maintenance and repair work may be executed by the driver operator having been trained accordin gly Further Minuteman system mainte nance work must be completed by qualified personnel only Please contact your local Minuteman Service Center or Minuteman contract dealer We cannot be held liable for damages resulting from non compliance with these in structions Please indicate the machine s serial number with any enquiry or spare part order see paragraph 1 7 Identificati on 5 1 Minuteman System Mainte nance T
22. ose 4 Solution filter 5 Tank lid Fig 7 5 3 1 2 4 29 Maintenance and Care 5 5 1 Fill solution tank Fill solution tank Fig 7 1 before work or as required Park vehicle on level ground Open tank lid Fig 7 5 and fill tank up to the maximum 1 1 marker Fig 7 2 Alternatively filling of the machine via quick coupling Fig 7 6 is available Before doing so connect the filling hose of the dosage unit and the quick cou pling The floater valve automatically closes after the maximum filling level has been attained Refer to specific operating instructions for information on operation of the do sage unit The maximum admissible service pres sure of the floater unit is 87psi 5 5 2 Empty solution tank Park vehicle such that the fill level hose Fig 7 3 is located above the drain aperture in the floor Take fill level hose from holder and remove lid 5 5 3 Solution Filter Check solution filter Fig 7 4 at weekly intervals and clean or replace if requi red Only clean solution filter when the solution tank is empty 1 Empty solution tank Fig 7 1 see paragraph 5 5 2 2 Unscrew filter cap 3 Remove the filter element from the filter case for cleaning Replace if re quired 4 Re install filter element and filter cap 30 Maintenance and Care 5 6 Recovery tank 1 Recovery tank 2 Drain hose 3 Suction filter 4 Tank lid Fig 8 1 4 2 3 31 Maintenance and Care
23. ply with all points mentioned there during work Persons being trained by qualified Minuteman technicians only are au thorized to operate service and re pair the machine You are advised to thoroughly study the safety instructions since precise knowledge helps prevent errors dur ing machine operation and thus guarantee proper use of the ma chine The operating instructions have to be at hand at the place of use of the machine and therefore have to be kept readily available at the machi ne When selling or letting the machine for rent hand out these documents to the new owner operator and have the transfer certified The warning and instruction plates attached to the machine contain va luable advice about safe operation Immediately replace incomplete or il legible labels As far as safety standards are con cerned use only genuine spare parts 1 3 Provisions for Operation Before first operation of the machine fully charge the battery with an initial charging procedure and comply with the operating instructions of the charger as well as with those of the battery manufacturer Minuteman cannot be held liable for damages resulting from an insufficient initial charge Before taking into operation check the machine for operational safety Immediately repair any malfunctions It is indispensable for the operator to get acquainted with all attached im plements and controls as
24. r implied A potential health hazard exits without original equipment replacement All warranted items become the sole property of Minuteman or its original manufacturer whichever the case may be Minuteman disclaims any implied warranty including the warranty of merchantability and the warranty of fitness for a particular purpose Minuteman assumes no responsibility for any special incidental or consequential damages This limited warranty is applicable only in the U S A and Canada and is extended only to the original user purchaser of this product Customers outside the U S A and Canada should contact their local distributor for export warranty policies Minute man is not responsible for costs or repairs performed by persons other than those specifically authorized by Minuteman This warranty does not apply to damage from transportation alterations by unauthorized persons misuse or abuse of the equip ment use of non compatible chemicals or damage to property or loss of income due to malfunctions of the product 37 If a difficulty develops with this machine you should contact the dealer from whom it was purchased This warranty gives you specific legal rights and you may have other rights which vary from state to state Some states do not allow the exclusion or limitation of special incidental or consequential damages or limitations on how long an implied warranty lasts so the above exclusions and limitations may not apply to you
25. scharge This low di scharge signal sender has been integrated into the electronics If other batteries are used readjustment of the low discharge signal sender is required Only Minuteman contract workshops are authorized to adjust the low discharge signal sender 5 4 3 Maintenance of Drive Batte ries Refer to operating instructions 88 60 2556 for information on care of drive batteries 5 4 4 Remove Batteries 1 Park machine on level ground 2 Switch off machine by key switch 3 Open empty recovery tank Fig 6 7 and secure by support Fig 6 8 4 Disconnect battery connector Fig 6 5 5 Disconnect battery connection ca bles 6 Remove batteries 5 4 5 Install Batteries Due to alteration of the center of gravity only use batteries as released and at the prescribed position only 1 Switch off machine by key switch 2 Open empty recovery tank Fig 6 7 and secure by support Fig 6 8 3 Place batteries into trough according to figure 4 Connect battery poles and enclosed connecting cables according to wi ring diagram Fig 6 9 Provide for tight fitting and grease poles 5 4 6 Disposal of Batteries Used batteries labelled by the recycling sign contain re usable substances Such batteries must not be added to normal household waste Obtain local information for the proper disposal of used batteries 28 Maintenance and Care 5 5 Solution tank 1 Solution tank 2 Marker 3 Fill level h
26. shed floors PVC linoleum etc 2 washers Try 3mm configuration in the case of uneven floors e g grouted tile etc 3 washers Try 4mm configuration in cases of very uneven floors e g poorly laid tiles water does not run off 4 washers Keep the extra washers by installing them above the bracket as shown Fig 12 3 mm 2 mm 4 mm 36 Minuteman International Made Simple Commercial Limited Warranty Minuteman International Inc warrants to the original purchaser user that the product is free from defects in workmanship and materials under normal use Minuteman will at its option repair or replace without charge parts that fail under normal use and service when operated and maintained in accordance with the applicable operation and instruction manuals All warranty claims must be submitted through and approved by factory authorized repair stations This warranty does not apply to normal wear or to items whose life is dependent on their use and care such as belts cords switches hoses rubber parts electrical motor components or adjustments Parts not manufactured by Minuteman are covered by and subject to the warranties and or guarantees of their manufacturers Please contact Minuteman for procedures in war ranty claims against these manufacturers Special warning to purchaser Use of replacement filters and or prefilters not manufactured by Minuteman or its designated licensees will void all warranties expressed o
27. ting hours 22 Maintenance and Care 5 3 Maintenance Schedule System Maintenance Customer The daily and weekly maintenance in tervals must be performed by the custo mer operator To be performed Interval daily weekly Fill solution tank and proceed to chemical agent dosage o Charge batteries o Check brush deck and clean if required o Check squeegee and clean if required o Clean tank lid seal of the recovery tank o Empty recovery tank Clean recovery tank and suction filter o Check brushes pads and replace if required o Clean suction hose of recovery tank o Check squeegee blades and turn around or replace if required o Clean drain hose of solution tank o Check solution supply to brushes and clean if required o Check solution filter and clean if required o Test drive and function test o 23 Maintenance and Care System Maintenance I The following maintenance work must be performed by an authorized Minute man Service workshop To be performed Interval every 125 hours of operation Check battery charger o Check tank lid seal of the recovery tank and replace if required o Check drain hose of the recovery tank and replace if required o Grease joints at the brush lift mechanism o Check wheel fixing screws and tighten 24 lb ft if required o Check condition of tires o Grease joints at the squeegee holder o Test drive and function test o 24 Maintenance and C
28. ui table for automatic machines low foaming and comply with the instructions for use dispo sal and with the warning infor mation specified by the cle aning agent s manufacturer 2 4 Start Machine Proceed with the following to set the machine to operating mode Disconnect mains plug of the char ger from outlet and fasten to holder Switch on machine by actuation of key switch from position 0 to positi on 1 11 First Operation 2 5 Operation 1 Switch on the machine 2 Use lever Fig5 4 to lower squee gee Vacuum motor switches on au tomatically 3 Use solution control Fig5 3 to set the desired flow rate 4 Use pedal Fig5 1 to lower brush deck The solution supply switches on automatically 5 Use speed control knob Fig 4 9b to adjust work speed Use the direction switch Fig 4 9a to select forward or reverse Pull the bail handle Fig 4 9c to start moving Start moving machine imme diately after switching on the brush deck otherwise the brushes leave traces on the floor Lift brush deck before passing over steps and other obstacles 2 6 Stop Machine When the bail handle is released it au tomatically returns to the neutral positi on The machine stops Secure the machine against unintentional move ments or against being started 2 7 After Work 1 Move machine to a suitable site for maintenance 2 Stop machine lift squeegee and brush deck and remove the key 3 Empt
29. well as with their function before operation begins Once you have started to work no time will be left to do so When working with the machine use firm and skid proof shoes The machine may be used only on such surfaces clearly specified by the owner or his authorized repre sentative When working with the machine pay strict attention to any persons in the close vicinity Start moving immediately after brush deck has switch on otherwise the brush might leave traces on the floor Lift the brush head before moving over obstacles doorsteps Only fold open empty recovery tank Use only cleaning agents suitable for automatic machines low foaming and comply with the instructions for use disposal and with the warning information specified by the cleaning agent s manufacturer The machine is not designed for col lecting hazardous flammable or ex plosive dusts or substances Usage of the machine in explosive areas is prohibited Remove the key to avoid unauthori zed use of the machine Before transporting the machine lift the squeegee and the brush deck 7 Safety information Adapt driving habits to local conditi ons The machine may be used only for operation on flat floors with a maxi mum inclination of up to 2 1 4 Maintenance instructions The daily and weekly maintenance and repair task must be performed by a qualified operator For further maintenan
30. y and clean recovery tank Observe the legal directives and local regulations for dispo sal of detergents 4 Check solution filter 5 Check seals and suction hose 6 Check operating fluid levels function and setting 7 Charge batteries 8 Clean the machine Empty the solution tank before shutting down the machine for a longer time Do not clean the electrical parts by means of high pressu re cleaning equipment 2 8 Transporting the machine To transport the machine to the work ar ea switch it on lift out squeegee and brush deck pull the bail handle start movement 2 9 Tie down points IWhen transporting on a vehicle or trai ler the machine has to be secured Tie the machine down firmly by using the front eye bolts Fig 2 1 and the rear chassis Fig 2 2 as tie down points Fig 2 1 2 Note Turn lever to match Aqua Saver setting for consistent amp efficient use of solution 12 Operation 3 Operation 3 1 Method of Operation General The E 26 is a vacuum scrubbing machi ne for wet cleaning of hard surfaced floors 3 1 1 Brush Deck Lower brush deck Fig 3 1 via pedal before scrubbing The brushes rotate and water supply switches on automati cally When the machines stopped brushes and water supply switch off au tomatically 3 1 2 Solution Tank Fill the solution tank Fig 3 2 after re moving the cover The solution tank holds 18 5 gallons and the filling level can be che
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