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VLX 728S, Operator'S Manual

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VLX 728S Operator'S Manual Download Page 3

TECHNICAL SPECIFICATIONS .............................................................................4
MACHINE DIMENSIONS ........................................................................................6
IMPORTANT SAFETY PRECAUTIONS .................................................................7
SAFETY SYMBOLS ...............................................................................................12
FIGURE ..................................................................................................................14
GENERAL INFORMATION ....................................................................................20

Purpose of this manual ................................................................................................................. 20
Identifying the machine ................................................................................................................. 20
Documentation provided with the machine ................................................................................... 20

TECHNICAL INFORMATION .................................................................................21

General description ....................................................................................................................... 21
Parts of the machine ..................................................................................................................... 21

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 ................................................................................................................................ 21

Accessories ................................................................................................................................... 21

MOVEMENT  INSTALLATION ...............................................................................22

Lifting and transporting the packaged machine ............................................................................ 22
Delivery checks ............................................................................................................................. 22
Unpacking ..................................................................................................................................... 22
Electrical connections and earth (mains powered versions) ......................................................... 22
Power supply batteries (battery powered versions) ...................................................................... 23
Batteries: preparation .................................................................................................................... 23
Batteries: installation and connection............................................................................................ 24
Batteries: removal ......................................................................................................................... 24
Lifting and transporting the machine ............................................................................................. 24

PRACTICAL GUIDE FOR THE OPERATOR .........................................................25

Controls - Description.................................................................................................................... 25
Mounting and adjusting the squeegee .......................................................................................... 25
Moving the machine when not in operation................................................................................... 26

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drive disks ............................................................................... 26

Detergents - Instructions ............................................................................................................... 26
Preparing the machine for work .................................................................................................... 27
Working ......................................................................................................................................... 27
At the end of work: ........................................................................................................................ 28
Some useful tips to get the most from your scrubber drier ........................................................... 28
Draining the dirty water ................................................................................................................. 28
Draining the clean water ............................................................................................................... 28

PERIODS OF INACTIVITY ....................................................................................29
BATTERY MAINTENANCE AND CHARGING ......................................................29
MAINTENANCE INSTRUCTIONS .........................................................................29

Maintenance - General rules ......................................................................................................... 29
Routine maintenance .................................................................................................................... 30
Squeegee blades: replacing.......................................................................................................... 30
Fuses: replacing ............................................................................................................................ 30
Routine maintenance .................................................................................................................... 30
Six monthly operations .................................................................................................................. 30
Maintenance.................................................................................................................................. 31

TROUBLESHOOTING ...........................................................................................32

How to resolve possible problems ................................................................................................ 32

ERROR CODE DISPLAY, BATTERY VERSION ....................................................33

3

Summary of Contents for 728S

Page 1: ...le prima di procedere a qualsiasi intervento sulla macchina Read this manual carefully before carrying out any work on the machine Lire attentivement ce manuel avant toute intervention sur la machine Consulte detenidamente este manual antes de llevar a cabo cualquier trabajo en la máquina Consulte atentamente este manual antes de efectuar qualquer intervenção na máquina ...

Page 2: ...EN ENGLISH Translation of original instructions 2 ...

Page 3: ... Batteries removal 24 Lifting and transporting the machine 24 PRACTICAL GUIDE FOR THE OPERATOR 25 Controls Description 25 Mounting and adjusting the squeegee 25 Moving the machine when not in operation 26 0RXQWLQJ DQG FKDQJLQJ WKH EUXVK drive disks 26 Detergents Instructions 26 Preparing the machine for work 27 Working 27 At the end of work 28 Some useful tips to get the most from your scrubber dr...

Page 4: ...s 17 91 Maximum brush pressure J FP2 Brush rotation speed RPM 140 Brush motor power W 350 HP 0 469 Drive motor power W Maximum speed NP K Suction motor power W 550 HP 0 73 Solution tank l 28 galls 7 39 Dirty water tank l 30 galls 7 92 Rear wheel diameter mm 250 inches 9 84 Maximum slope 2 Gross weight kg 126 lbs 277 782 Transported weight kg 76 lbs 167 551 Machine dimensions parabolic squeegee mm ...

Page 5: ...ight of a standard operator 75 kg Data subject to variation without warning Machine dimensions V squeegee mm X 970 Z 1220 Z 745 Y 730 inches X 38 18 Z 48 03 Z 29 33 Y 28 74 Battery compartment dimensions length width height mm 240x330x220 inches 9 44x12 99x8 66 3DFNHG VL H OHQJWK ZLGWK KHLJKW mm 900x610x960 inches 35 43x24 01x37 79 Sound pressure EN 60704 LpA dBA Measurement uncertainty K dBA 2 5 ...

Page 6: ...EN MACHINE DIMENSIONS 6HH 7 1 63 7 216 WDEOH Z Z1 Y X Z Z1 Y X 6 ...

Page 7: ...sories recommended by the manufacturer d Do not use the machine if the power cable or plug is damaged If the machine does not function as it should or has been dropped damaged left outdoors or has fallen in water have it checked and repaired by a specialist service centre e Do not move or transport the machine by pulling on its power cable Do not use the power cable as a handle close doors on it o...

Page 8: ...all times 7KH PDFKLQH LV GHVLJQHG WR RSHUDWH LQ WHPSHUDWXUHV EHWZHHQ DQG W FDQ EH VWRUHG LQ WHPSHUDWXUHV EHWZHHQ DQG ZKHQ QRW LQ XVH The machine must be used at an altitude below 2000 m The machine is designed to operate at relative humidity levels between 0 and 95 7KH PDFKLQH PXVW EH XVHG H FOXVLYHO E SHUVRQV WUDLQHG LQ LWV XVH DQG RU ZKR have demonstrated their ability and have been expressly au...

Page 9: ...ngs Do not tow the machine Never rest objects of any weight on the machine for any reason Do not remove modify or bypass safety devices brush guards battery covers fuses electric system covers etc Always check the condition of the brush guard before operating the machine If any damage is found do not operate the machine but have the guard replaced by personnel trained and authorised by the manufac...

Page 10: ...ied with the machine When using mains powered versions take care to prevent the rotating brush from coming into contact with the power cable 7R UHGXFH WKH ULVN RI SHUVRQDO LQMXU FDXVHG E WKH PDFKLQH V SRZHU SOXJ EH coming loose in the extension periodically check that the connection is secure Using an extension with a loose connection can cause overheating smoke and HYHQ UH 7R UHGXFH WKH ULVN RI W...

Page 11: ... of children Ź Use suitable gloves and protect the eyes and face Ź Make sure that the area is well ventilated before recharging batter ies All maintenance operations must be performed in an adequately lit place and only after disconnecting the machine from the power supply With mains pow ered models unplug the machine from the mains power socket With battery models remove the fuse from the battery...

Page 12: ...ATTERY POWERED MACHINES EARTH SYMBOL IDENTIFIES ANY TERMINAL DESTINED FOR CONNECTION TO AN EXTERNAL EARTH CONDUC TOR TO PROTECT AGAINST ELECTROCUTION IN THE EVENT OF A MALFUNCTION MACHINE RUN SYMBOL MACHINE STOP SYMBOL MACHINE STANDBY SYMBOL SPECIAL WASTE DO NOT DISPOSE OF AS NORMAL WASTE CAUTION RISK OF ABRASION MINIMUM AND MAXIMUM TEMPERATURE OF LIQUID IN TANK 4 C 35 C 12 ...

Page 13: ...EN CAUTION PROTECT AGAINST RAIN CAUTION PROTECT AGAINST DIRECT SUNLIGHT ARRANGEMENT AND CONNECTION OF BATTERIES 13 ...

Page 14: ...EN FIGURE A 2 8 1 5 5 4 6 3 7 14 ...

Page 15: ...EN 1 B ECO ECO 7 2 3 3 4 5 6 6 C 8 4 5 15 ...

Page 16: ...EN D 1 1 1 1 3 3 2 4 16 ...

Page 17: ...EN E 2 12 7 9 4 8 3 3 11 5 1 6 10 F 2 1 G 1 H 1 17 ...

Page 18: ...EN I L 18 ...

Page 19: ...EN Extension Machine power cable 1 2 3 M N O 19 ...

Page 20: ... D VHULHV RI FRQVHTXHQFHV ZKLFK FRXOG FDXVH GHDWK RU serious injury to personnel WARNING QGLFDWHV WKH QHHG IRU DWWHQWLRQ LQ RUGHU WR DYRLG D VHULHV RI FRQVHTXHQFHV ZKLFK FRXOG FDXVH LQMXU WR SHUVRQQHO RU GDPDJH WR WKH PDFKLQH RU ZRUN HQYLURQPHQW RU QDQFLDO ORVV IMPORTANT Indicates particularly important instructions Q OLQH ZLWK WKH FRPSDQ V SROLF RI FRQVWDQW SURGXFW GHYHORSPHQW DQG XSGDWLQJ WKH 0D...

Page 21: ...W LV WKH EUXVK ZKLFK GLVWULEXWHV WKH GHWHUJHQW VROXWLRQ RQ WKH ÀRRU DQG UHPRYH WKH GLUW Ź VTXHHJHH DVVHPEO J UHI ZLSHV DQG GULHV WKH ÀRRU E FROOHFWLQJ WKH ZDWHU Danger zones Ź 7DQN DVVHPEO ZKHQ XVLQJ FHUWDLQ GHWHUJHQWV GDQJHU RI LUULWDWLRQ IRU H HV VNLQ PXFRXV PHPEUDQHV and respiratory tract and of asphyxia Danger represented by the dirt collected from the environment germs and chemical substances...

Page 22: ... D UDPS J Ź UHPRYH WKH EDJV LQFOXGHG LQ WKH SDFNDJLQJ DQG FKHFN WKH FRQWHQWV Ź JXDUDQWHH VOLS Ź XVH DQG PDLQWHQDQFH PDQXDO Ź EDWWHU bridges with terminals battery powered versions only Ź extension power cable mains powered version Ź FOHDQ WKH RXWVLGH RI WKH PDFKLQH LQ UHVSHFW RI VDIHW UHJXODWLRQV Ź KDYLQJ GLVWDQFHG WKH PDFKLQH IURP WKH SDFNDJLQJ PDWHULDOV SURFHHG WR W WKH 9 VTXHHJHH DQG LQVWDOO WK...

Page 23: ...must be kept charged dry clean and with tight terminals Batteries preparation DANGER XULQJ LQVWDOODWLRQ RI WKH EDWWHULHV RU DQ W SH RI EDWWHU PDLQWHQDQFH WKH RSHUDWRU PXVW EH SURYLGHG ZLWK WKH QHFHVVDU SHUVRQDO SURWHFWLRQ GHYLFHV JORYHV JRJJOHV RYHUDOOV HWF WR OLPLW WKH ULVN RI DFFLGHQW HHS DZD IURP QDNHG ÀDPHV DYRLG VKRUW FLUFXLWLQJ WKH EDWWHU SROHV DYRLG VSDUNV DQG GR QRW VPRNH DWWHULHV DUH QRUP...

Page 24: ...atteries removal DANGER KHQ UHPRYLQJ WKH EDWWHULHV WKH RSHUDWRU PXVW EH HTXLSSHG ZLWK VXLWDEOH SHUVRQDO SURWHFWLRQ GHYLFHV JORYHV JRJJOHV RYHUDOOV VDIHW VKRHV HWF WR UHGXFH WKH ULVN RI DFFLGHQWV 0DNH VXUH WKH VZLWFKHV RQ WKH FRQWURO SDQHO DUH LQ WKH SRVLWLRQ Rႇ DQG WKH PDFKLQH LV WXUQHG Rႇ HHS DZD IURP QDNHG ÀDPHV GR QRW VKRUW FLUFXLW WKH EDWWHU SROHV GR QRW FDXVH VSDUNV DQG GR QRW VPRNH 3URFHHG D...

Page 25: ...vate this function operate WKH UXVK OHYHU WKHQ SUHVV WKH EXWWRQ IRU D IHZ VHFRQGV XQWLO WKH VWDUWV ÀDVKLQJ 6XFWLRQ FDQ EH activated without operating the brush lever by holding the button for a few seconds until the LED starts ÀDVKLQJ Q WKLV PRGH GHWHUJHQW GHOLYHU FDQ DOVR EH DFWLYDWHG E SUHVVLQJ WKH EXWWRQ J UHI Ź HWHUJHQW EXWWRQ J UHI HQDEOHV RQ DQG GLVDEOHV Rႇ GHWHUJHQW ÀRZ 7KH GHWHUJHQW GRHV Q...

Page 26: ...UN ZLWKRXW WKH EUXVKHV DQG GULYH GLVNV FRUUHFWO LQVWDOOHG Brush drive disk attachment WXUQ WKH PDFKLQH RQ E SUHVVLQJ WKH PDLQ VZLWFK J UHI RQ WKHQ SUHVV WKH EUXVK EXWWRQ J UHI RQ 5HVW WKH EUXVK RQ WKH ÀRRU LQ IURQW RI WKH PDFKLQH 5DLVH WKH IURQW of the machine by levering on the handle then lower it onto the brush centring it with the brush cover Operate WKH EUXVK OHYHU J UHI UHSHDWHGO XQWLO WKH E...

Page 27: ...HSDUH WKH ZRUN DUHD E UHPRYLQJ DOO SRVVLEOH REVWDFOHV Ź EHJLQ ZRUNLQJ IURP WKH IXUWKHUPRVW SRLQW WR DYRLG ZDONLQJ RQ WKH DUHD RX KDYH MXVW FOHDQHG Ź FKRRVH WKH VWUDLJKWHVW SRVVLEOH ZRUNLQJ URXWHV Ź GLYLGH ODUJH ÀRRUV LQWR SDUDOOHO UHFWDQJXODU VHFWLRQV I QHFHVVDU QLVK Rႇ E SDVVLQJ D PRS RU UDJ UDSLGO RYHU SDUWV LQDFFHVVLEOH WR WKH VFUXEEHU GULHU Working After setting up the machine proceed as follo...

Page 28: ...LFDO DFWLRQ GHWDFKLQJ DQG VXVSHQGLQJ WKH GLUW DQG WKH EUXVKHV WLPH WR H HUW DQ HႇHFWLYH PHFKDQLFDO DFWLRQ Drying Lower the squeegee and with the suction motor on pass over the same area washed previously The result is equivalent to in depth washing and subsequent ordinary maintenance will take less time UDLQLQJ WKH GLUW ZDWHU DANGER 8VH VXLWDEOH SHUVRQDO SURWHFWLRQ GHYLFHV UDLQ WKH ZDWHU ZLWK WKH ...

Page 29: ...U FDEOH IURP WKH RQ ERDUG EDWWHU FKDUJHU J UHI WR WKH PDLQV SRZHU VRFNHW Ź FKDUJH WKH EDWWHULHV DV GHVFULEHG LQ WKH EDWWHU FKDUJHU PDQXDO Ź RQ FRPSOHWLRQ RI FKDUJLQJ GLVFRQQHFW WKH FDEOH RI WKH RQ ERDUG EDWWHU FKDUJHU J UHI MAINTENANCE INSTRUCTIONS DANGER 1HYHU SHUIRUP DQ PDLQWHQDQFH RSHUDWLRQV ZLWKRXW UVW XQSOXJJLQJ WKH PDFKLQH IURP WKH PDLQV PDLQV SRZHUHG YHUVLRQV RU GLVFRQQHFWLQJ WKH IXVH RQ WK...

Page 30: ... WKH VTXHHJHH E PHDQV RI WKH VTXHHJHH OHYHU J UHI Ź UHPRYH WKH VXFWLRQ KRVH VOHHYH J UHI IURP WKH VTXHHJHH Ź UHPRYH WKH VTXHHJHH IURP LWV PRXQW J UHI E XQVFUHZLQJ WKH WZR NQREV J UHI FRPSOHWHO Ź remove the blade retainers by releasing the catch Fig E ref 11 Ź UHXVH WKH VDPH EODGH E UHYHUVLQJ WKH HGJH LQ FRQWDFW ZLWK WKH ÀRRU XQWLO DOO IRXU HGJHV DUH ZRUQ RXW RU Ź UHSODFH ZLWK D QHZ EODGH WWLQJ LW ...

Page 31: ...nd top up DW O 7 Batteries Recharge if needed Weekly O 7 Batteries Check the electrolyte level DW O 7 Battery compartment Check for leakage O 6 Squeegee assem bly siphon two disc model Check Clean 50 hours O 2 Dirty water tank lid gasket Check for wear O 9 HWHUJHQW WDQN OWHU Remove and clean 100 hours O 7 DWWHU OOLQJ NLW RS tional Check the hoses for wear or damage 200 hours O 7 Batteries terminal...

Page 32: ... turn the motor on by operating the brush lever the hose delivering the detergent to the brush is blocked unblock and open the circuit the tap is dirty or faulty have the tap cleaned or replaced the solenoid valve is faulty replace the solenoid valve I WKH OWHU LV GLUW FOHDQ LW FOHDQ WKH OWHU HWHUJHQW ÀRZ GRHV QRW stop the solenoid valve is faulty replace the solenoid valve The suction motor does ...

Page 33: ...ated and does not cover the plates completely top up all elements with distilled water until the plates are covered then recharge the battery ERROR CODE DISPLAY BATTERY VERSION UXVK EXWWRQ J UHI TXLFN ÀDVKHV SDXVH TXLFN ÀDVKHV Brush short circuit error UXVK EXWWRQ J UHI ÀDVK SDXVH ÀDVK Overcurrent error 6XFWLRQ EXWWRQ J UHI TXLFN ÀDVKHV SDXVH TXLFN ÀDVKHV Suction short circuit error 6XFWLRQ EXWWRQ...

Page 34: ...trielaan 6 5405 AB P O Box 6 5400 AA Uden The Netherlands Europe tennantco com www tennantco com Tennant Cleaning Systems Equipment Co Ltd Building 1 No 3777 Caoying Road Qingpu Shanghai China 201712 Phone 86 21 6922 5333 Fax 86 21 69225151 www tennantco com cn PLDC04189 Rev 02 03 2019 ...

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