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Operator & Parts  Manual

Electric Automatic Floor Scrubber 

             8050907

REV.01(10-2018)

Model: 20B-Z

Summary of Contents for 20B-Z

Page 1: ...Operator Parts Manual Electric Automatic Floor Scrubber 8050907 REV 01 10 2018 Model 20B Z...

Page 2: ...Part and quantity do not order by page number Read operator manual carefully Specifications and parts are subject to change without notice PROTECT THE ENVIRONMENT Please dispose of packaging materials...

Page 3: ...HINE SETUP INSTALLATION 7 MACHINE OPERATION 8 WHILE OPERATING MACHINE 8 TANK DRAINING 9 BATTERY CHARGING 9 PREVENTATIVE MAINTENANCE 9 10 FAULT CODE SOLUTION 11 BASIC TROUBLESHOOTING 12 TECHNICAL SPECI...

Page 4: ...erating it Never allow children to play on or around Do not operate on inclines that exceed 5 3 4 Before leaving or servicing machine Stop on level surface Turn off machine 5 When servicing machine Re...

Page 5: ...e Storage Bracket 16 Main Power Key Switch 17 Control panel see Panel components 18 Main controller breaker 19 Emergency Stop Button Drive Models 20 On board battery charger Window 21 Solution Tank Le...

Page 6: ...y meter 3 Brush motor indicator 4 LED display screen 5 Solution flow indicator 6 Solution flow control button 7 Solution flow control button 8 Fault message display area 9 Vacuum motor indicator 10 Va...

Page 7: ...4 Check that brush pad is properly installed INSTALLING PAD DRIVER OR BRUSH 1 Ensure that the machine is turned off 2 Step down on the scrub head lift pedal see machine components item 25 to raise th...

Page 8: ...ponents item 6 7 to a desired flow rate NOTE Solution will not begin to flow until the control handle bail is pulled 6 Turn on the vacuum motor switch see Panel components item 10 7 Ultron 20BA Pull t...

Page 9: ...chine components item 23 off the hose fitting this will allow the solution to flow freely into a bucket or floor drain 2 Remove the cover of the filter assembly see machine components item 29 to drain...

Page 10: ...and an explosion or fire can result Keep sparks and fire away from batteries at all times WARNING Whenever servicing batteries be sure to wear protective gloves Avoid contact with battery acid at all...

Page 11: ...sh Motor Bad brush motor Check the brush motor Wiring F41 Release Handle Operation mistake Release the control handle bail F42 Replace Control Unit Bad Control Unit Replace the control unit F44 Replac...

Page 12: ...f Turn on the ball valve Solution flow control knob set too low or shut off Adjust solution control flow knob Clogged solution tank filter or solution hose Clean solution tank filter or flush out solu...

Page 13: ...LEANING PATH WIDTH 20 in 500 mm Disk PRODUCTIVITY RATE 19 375 ft2 1 800 m2 h DRIVE SYSTEM Brush Assisted TRAVEL SPEED MAXIMUM N A MINIMUM AISLE TURN 63 in 1 600 mm PAD BRUSH PRESSURE 65 lbs 30 Kg Min...

Page 14: ...14 20B Z PARTS LIST RECOVERY TANK GROUP...

Page 15: ...2 9 1421510 FLAT WASHER M5 DIA10 1 2 10 8113009 NYLON CLAMP 2 11 8050112 LOGO 1 12 8111008 BRACKET 1 13 1421816 FLAT WASHER M8 DIA16 1 6 2 14 8111007 RECOVERY TANK SUPPORT 1 15 8115404 SLEEVE P M 1 16...

Page 16: ...16 20B Z PARTS LIST VACUUM FAN GROUP...

Page 17: ...2005 GASKET VACUUM MOTOR 1 2 1121605 HEX NUT M6 3 3 8112006 STUD M6 92 3 4 8132050 VACUUM MOTOR 24VDC 2 STAGE KIT 1 5 1421612 FLAT WASHER M6 DIA12 1 6 3 6 1123608 LOCK NUT M6 3 7 1914300 TIE NYLON 5 3...

Page 18: ...18 20B Z PARTS LIST SOLUTION TANK GROUP...

Page 19: ...9 THRUST BEARING 2 12 8113114 SPRING 1 13 8113107 RETAINER SPRING 1 14 8113103 BOLT M6 18 1 15 8113108 LINK SPRING 2 8133108 LINK SPRING ORBITAL HEAD MODEL 2 16 1123608 LOCK NUT M6 1 17 1221512 SCREW...

Page 20: ...119100 FILTER ASSEMBLY 1 36 6210107 FILTER 1 37 8050152 SEAL 1 38 1321210 SCREW SELF TAPPING ST4 10 3 39 8050153 CHAIN 1 40 8050156 LID SOLUTION TANK FILL PORT 1 41 8050150 BK LID KIT 1 42 8113009 NYL...

Page 21: ...20B Z 21 PARTS LIST CONTROL CONSOLE GROUP 20B Z...

Page 22: ...EGEE STORAGE 1 14 8310740 CIRCUIT BREAKER 5A 1 15 8134006 PLATE CIRCUIT BREAKERS MOUNTING 1 16 8144025 LABEL CIRCUIT BREAKER 1 17 1221515 PH SCREW M5 15 4 18 1123507 LOCK NUT M5 2 19 1123305 LOCK NUT...

Page 23: ...HEAD SCREW M6 40 2 50 8210112 HOOK POWER CORD 2 51 8014054 STRAIN RELIEF 1 52 6210111 CLAMP DRAIN HOSE 1 53 1023612 HEX BOLT M6 12 COPPER 6 54 1422616 LOCK WASHER M6 11 55 1423612 FLAT WASHER M6 DIA12...

Page 24: ...24 20B Z PARTS LIST FRAME WHEEL GROUP 20B Z...

Page 25: ...005 AXLE SLEEVE 2 17 8135001 PLASTIC THRUST WASHER M12 DIA30 1 5 4 18 1421132 FLAT WASHER M12 DIA32 1 5 4 19 1021230 HEX BOLT M12 30 2 20 1645324 COTTER 3 2 24 1 21 8115003 PIN 1 22 8114511 BALL JOINT...

Page 26: ...26 20B Z PARTS LIST SCRUB HEAD GROUP 20B Z...

Page 27: ...DIA25 4 4 5 1 16 1422821 LOCK WASHER M8 2 17 1023815 HEX BOLT 5 16 18 1 5 UNC 1 18 1222635 SCREW M6x35 6 19 8116030 STUD 6 20 9040019 19 PAD DRIVER 1 9040019K 19 PAD DRIVER OPTION 1 21 9000001 BIG MO...

Page 28: ...28 20B Z PARTS LIST SCRUB HEAD LIFT GROUP 20B Z...

Page 29: ...8 8115404 BEARING JOURNAL 7 9 8115405 SLEEVE P M 2 10 1021825 HEX BOLT M8 25 4 11 1422821 LOCK WASHER M8 4 12 1421816 FLAT WASHER M8 DIA16 1 6 4 13 8117002 LEFT BRACKET 1 14 8117005 SPACER ULTRON 20B...

Page 30: ...30 20B Z PARTS LIST SQUEEGEE GROUP...

Page 31: ...TEX 1 11 8118003 STAR KNOB M8 4 12 8118004 SQUEEGEE HOUSING 1 13 1021835 HEX BOLT M8 35 2 14 8118009 STAINLESS STELL RETAINER SQUEEGEE 1 15 8118008 PLASTIC SPACER 1 16 1222515 COUNTERSUNK FLAT HEAD SC...

Page 32: ...32 20B Z PARTS LIST SOLUTION GROUP...

Page 33: ...H 1 8 8119101 BASE FILTER ASSEMBLY 1 9 8119104 SCREEN FILTER 40 MESH 1 10 1622760 O RING 1 11 8119102 CAP FILTER ASSEMBLY 1 12 1421510 FLAT WASHER M5 DIA10 1 2 13 1221512 SCREW M5 12 2 14 8119202 TUBI...

Page 34: ...2 1612607 BEARING BALL 6004 8 WHEEL 4 2 8116078 PROTECTIVE WHEEL 3 3 8118021 SQUEEGEE BLADE FRONT LINATEX 1 4 8118022 SQUEEGEE BLADE REAR LINATEX 1 5 9050020 20 BRUSH 0 7MM PP BRISTLE BLACK OPTIONAL 1...

Page 35: ...B Control panel PCB EW Solution solenoid valve switch SW3 Control handle start bail switch SW2 Safe switch Scrub head lifting BAT 2 12V Batteries BR Main controller circuit breaker 5A SW1 Main power k...

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