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Kärcher CV71/2, Operating Instructions Manual

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Operating Instructions  (ENG) 

 
 
 
 
 
 
 

 
 
 

 

 

 

Model: CV71/2 

 

1.012-548.0 

86309230-D 
01/10/09

 

Summary of Contents for CV71/2

Page 1: ...Operating Instructions ENG Model CV71 2 1 012 548 0 86309230 D 01 10 09 ...

Page 2: ... CV71 2 is a electric motor powered wide area vacuum intended for commercial use The CV71 2 brushes and vacuums debris from carpeted surfaces and stores the collected debris in vacuum bags Model Date of Purchase Serial Number Sales Representative Address Phone Number ...

Page 3: ...ne Operation 3 2 Set Up 3 2 Operation 3 2 Cleaning 3 2 MAINTENANCE Belt Brush Access 4 1 Vac Motor Access Filters 4 1 Vac Motor Brush Removal 4 1 Brush Motor 4 1 Carbon Brush 4 1 Daily Maintenance 4 2 Regular Periodic Maintenance 4 2 Wiring Diagram 4 3 Service Schedule 4 4 GROUP PARTS LIST Brush and Drive Group 5 1 Brush Height and Wheel Group 5 3 Vacuum Group 5 5 Handle Group 5 7 Lid Decal Group ...

Page 4: ... the machine and its components in good working condition They are listed in this general order Belt Brush Motor Vac Motor and Filters Vac Motor Carbon Brushes Brush Motor Carbon Brush Daily Maintenance Regular Periodic Maintenance The PARTS LIST section contains assembled parts illustrations and corresponding parts list The parts lists include a number of columns of information REF column refers ...

Page 5: ...s dust or vapors This machine is suitable for commercial use for example in hotels schools hospitals factories shops and offices for more than normal housekeeping purposes Maintenance and repairs must be done by qualified personnel During operation attention shall be paid to other persons especially children When leaving unattended secure against unintentional movement The machine shall only be op...

Page 6: ...followed for safe operation of equipment Report machine damage or faulty operation immediately Do not use the machine if it is not in proper operating condition Following is information that signals some potentially dangerous conditions to the operator or the equipment Read this information carefully Know when these conditions can exist Locate all safety devices on the machine Please take the nece...

Page 7: ...let that is properly installed and grounded in accordance with all local codes and ordinances This appliance is for use on a nominal 120 volt circuit and has a grounded plug that looks like the plug in Fig A A temporary adaptor that looks like the adaptor in Fig C may be used to connect this plug to a 2 pole receptacle as shown in Fig B if a properly grounded outlet is not available The temporary ...

Page 8: ...n adjust handle and press parallel to handle 6 Vac on off switch Turns on and off vac motor 7 Brush motor circuit breaker Provides overcurrent protection for the brush motor 8 Vac motor circuit breaker Provides overcurrent protection for the vacuum motors 9 Exhaust filter Filters exhaust air for safe and quiet operation 10 Accessory hose activation pedal Press pedal down to use the accessory hose ...

Page 9: ...4 Unzip the cloth bag and place the paper bag inside Push the rubber gasket seal over the chute Zip cloth bag closed taking care not to damage the paper bag and close lid 5 Attach the detail tools to the top of the dust bag cover by pressing the appropriate tool into the clips 6 Take the accessory wand and attach to the hose and insert wand into the wand holster 7 Strain relief NOTE Attach strain ...

Page 10: ...djustment lever on the right side to the correct setting for the carpet being vacuumed Lower brush gradually until firm brush contact is heard KEEP MACHINE MOVING WHILE BRUSH ENGAGED DAMAGE TO CARPET COULD OCCUR IF NOT MOVING NOTE Always return brush to storage position after using machine 4 Depress the brush lever at the handle to start the brush 5 Move forward at a steady pace for through cleani...

Page 11: ... holding belt cover to chassis 3 Loosen brush motor and roll belt off brush pulley 4 Remove 5 screws holding brush housing to chassis 3 Located on front of housing 2 Located rear of housing 5 Remove 2 screws from each end of brush housing and remove brush assembly 6 Inspect replace brush and bearings as required The brush is equipped with a yellow wear indicator bristles The brush should be replac...

Page 12: ...ulation 3 Return brush adjustment lever to STORE position when the machine is not in use 4 Check for and remove any lint or debris around brush and brush housing REGULAR PERIODIC MAINTENANCE 1 Every 4 to 6 months remove wheels clean axles and apply a thin coat of silicone lubricant to axles 2 The filter bag can be washed twice before losing the filtering capability This should be done using a mild...

Page 13: ...T MICRO SWITCH MOTOR RED 880118 88220 VAC MOTOR BLK MOLEX 880249 BRUSH 70024 70363 86266500 PRV NO 76070 86267220 PRV NO 880249 86268240 PRV NO 88220 86267210 PRV NO 880248 86261560 PRV NO 880250 86010840 PRV NO 880118 86268240 PRV NO 88220 86267200 PRV NO 880247 86261570 PRV NO 880253 86267190 PRV NO 880246 86006500 PRV NO 70024 86010640 PRV NO 87016 86006810 PRV NO 70363 86268300 PRV NO 88231 86...

Page 14: ...eck all cords and handles for damage or cracks replace as necessary Check brushes for wear replace if necessary Check brush strip for wear replace if necessary Inspect and replace all filters including exhaust intake and microfilters Inspect clean and repair power head including brush housing Check all bearings for fiber build up and noise Check all gaskets for wear and leakage Check belts for wea...

Page 15: ...86309230 CV71 2 02 19 08 4 5 THIS PAGE LEFT BLANK INTENTIONALLY ...

Page 16: ...BLY Vacuum Door Assembly 16 15 25 26 27 5 3 12 6 9 7 4 11 12 28 18 43 44 42 41 38 40 39 37 38 19 21 20 21 22 10 30 22 36 2 35 34 VACUUM DOOR ASSEMBLY 18 33 33 18 8 22 21 45 17 13 32 31 14 24 BRUSH SET BRUSH DRIVE MOTOR ASSEMBLY 23 1 BRUSH ASSEMBLY DETAIL BRUSH ASSEMBLY 29 46 ...

Page 17: ...HHCS PLTD 21 86010660 87025 11 WASHER 1 4 LCK EXT STAR SS 22 86010740 87090 8 WASHER 1 4ID X 3 4OD 23 86010840 880118 1 WIRE ASM BRUSH MOTOR 24 86135360 14340 1 BRUSH SET BRUSH MTR 25 86087030 73992 1 SHOE VAC 26 86010640 87016 4 WASHER 10 LOCK EXT STAR SS 27 86000680 70361 4 SCR 10 32 X 1 2 PHTR PLTD 28 86001090 11041 1 BELT 220 J 6 POLY V 29 86198530 99809 3 42 FOAM TAPE 1 8T X 3 4 1SDA 30 86276...

Page 18: ...BRUSH HEIGHT AND WHEEL GROUP 86309230 CV71 2 02 19 08 5 3 MAIN FRAME ASSEMBLY 4 8 14 10 6 22 20 20 24 21 19 16 5 23 24 12 7 17 24 3 21 19 9 1 2 19 15 18 11 13 ...

Page 19: ... 1 BRKT HEIGHT ADJ RIGHT 10 86010910 89094 2 WHEEL 1 5 8D CUSHION 11 86259960 89506 2 WHEEL 1 15 16 x 10 HOOSIER 12 86010790 87163 1 WASHER 3 8 SPLIT LOCK PLTD 13 86001660 41236 2 HUBCAP 5 8 SHAFT 14 86270880 57032 2 NUT 3 8 16 SERRATED FLG 15 86005680 57047 4 NUT 1 4 20 NYLOCK PLTD 16 86080800 62623 1 PLATE AXLE MOUNTING 17 86279420 87156 2 WASHER 75ID X 1 25OD X 125 18 86000390 67376 1 ROD 625 X...

Page 20: ...VACUUM GROUP 86309230 CV71 2 02 19 08 5 5 6 5 14 13 4 9 10 7 BRUSH SET 17 8 11 15 16 12 1 2 3 ...

Page 21: ...001200 140164 1 BAG CLOTH U19855 7 86135320 140687 BRUSH SET 120V VAC WINDSOR 8 86006770 70323 2 SCR 10 32 X 1 4 PHTR PLTD 9 86003510 34012 2 FILTER VAC MOTOR 10 86086800 73461 2 SCREEN 5 32 032T 20GA AL 3X3 11 86237580 35204 2 GASKET 4 0ID X 5 5OD X 38THK PRN 12 86006820 35200 1 GASKET FILTER BAG NECK 13 86010660 87025 2 WASHER 1 4 LOCK EXT STAR SS 14 86275570 70505 2 SCR 1 4 20 X 1 0 HHCS PLTD 1...

Page 22: ...HANDLE GROUP 86309230 CV71 2 02 19 08 5 7 23 31 29 5 21 32 34 27 25 33 3 4 24 HANDLE ASSEMBLY DETAIL 19 22 27 9 14 28 20 11 35 36 18 10 26 17 30 13 12 8 15 16 6 7 28 27 1 HANDLE ASSEMBLY 2 37 ...

Page 23: ... RELIEF CORD HOOK 17 86005050 51254 2 LOCK HANDLE 18 86010710 87080 2 WASHER 5 X 1 25 FLAT PLTD 19 86271240 57154 2 NUT CAP 1 4 DIA RETAINING PLTD 20 86007050 70683 4 SCR 10 32 X 3 8 PHMS SS DL 21 86006720 70245 2 SCR 4 40 X 3 4 PHMS PLTD 22 86006800 70361 2 SCR 10 32 X 1 2 PHTR PLTD 23 86007100 72093 1 SWITCH 125VDC SPST N O 24 86007820 73698 2 SPACER 50D X 28ID X 38L 25 86255250 73843 1 SPRING T...

Page 24: ...LID DECAL GROUP 86309230 CV71 2 02 19 08 5 9 16 1 2 3 12 9 14 15 13 4 10 8 5 6 7 11 ...

Page 25: ...2 5 86237590 35207 2 GASKET FOAM 1 2 X 10 6 86255240 73838 1 SPRING 24OD X 2 0 COMP 7 86006290 66285 2 PIN 250 X 75 CRS 8 86306500 2 LABEL CV 71 1 9 86000160 02292 1 TOOL 11 PLASTIC CREVICE 10 86246560 50776 1 LABEL WARNING 11 86245620 50762 1 LABEL BRUSH HEIGHT ADJ 12 86000080 02084 1 TOOL 5 UPHOLSTERY 13 86000070 02083 1 BRUSH 3 DUST 14 86274520 70233 6 SCR 10 X 3 8 PH HI LO PLTD 15 86002990 277...

Page 26: ...ELECTRICAL PANEL AND COVER GROUP 86309230 CV71 2 02 19 08 5 11 1 2 3 4 5 4 8 7 10 11 12 13 14 16 17 9 15 NUTS SUPPLIED WITH CIRCUIT BREAKER NUT SUPPLIED WITH SWITCH 6 ...

Page 27: ...E ASM BRUSH HANDLE SWITCH 6 86230120 14313 1 BREAKER 13A CIRCUIT 7 86005680 57047 2 NUT 1 4 20 HEX NYLOCK 8 86230050 140239 1 BREAKER 3 0A THERMAL CIR 9 86245040 50279 1 LABEL GROUND SYMBOL 10 86003550 34310 1 FOAM SOUND INSULATION 11 86082750 66323 1 PLATE ELECTRICAL PANEL 12 86238400 36125 1 GROMMET 3 4ID X 1 38OD 13 86086830 73863 1 SCREEN EXHAUST 14 86006500 70024 8 SCR 8 X 1 2 SHT METAL SS 15...

Page 28: ...O DESCRIPTION SERIAL NO FROM NOTES 86001090 11041 BELT 220 J 6 POLY V 86215090 140949 BAGS PAPER PKG OF 10 86003510 34012 FILTER VAC MOTOR 86236040 34309 FILTER EXHAUST 86001200 140164 BAG CLOTH 86135260 140211 BRUSH SET VAC MOTOR 86135360 14340 BRUSH SET 53616 53617 ...

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