Windsor COMPACT PTC20 User's Manual
Contents
1. f 23 73427 goe ee 62279 Plate Vac Divider 76004 Connector 2 Pin M Molex 76015 Terminal Female Pin Molex 73419 Spacer Vac Motor 62287 Plate Vac Cover 70088 Ser 10 32 x 1 2 PHMS 87016 Washer 10 Star 14696 Brush Set Vac Motor 70114 Scr 10 x 3 4 Polyfast 87013 Washer 1 4 Flat 97105 Nut 1 4 20 Hex w Star 35 66051 Plug Drain Hose 56 27079 Cuff 1 5 Wht Hose 15 _ 70119 Set Scr 1 4 20 x 3 8 KCP 36 40019 Hoseharb 1 5 Double 57 50485 Label Windsor Logo 1603058 Axle Wheel o 58A 50518 Label PTC17 Compact 87003 Washer 3 8 ID x 7 8 OD 78224 Trim Vac Screen SCRUB DECK SCRUB DECK KEY PARTNO DESCRIPTION KEY PART NO DESCRIPTION KEY PARTNO DESCRIPTION _1A_73425 Strap Asm PTC17 Bumper 20B 62327 Plate Brush Drive BIK PTC20 49 51120 Linkage Rod Secondary 18 73465 Strap Asm PTC20 Bumper 21 57137 5 16 18 Shoulder 50 91122 Linkage Asm Rod Secondary 0 _2 87090 Washer 1 4 IDx 3 4 Flat 22 27317 Coupling Brush Drive 51 14493 Bushing 25 ID x 37 OD Flange 3 48012 Knob Adjustment 23 62141 Plate Brush Driver 52 57047 Nut 1 4 20 Nyl Lock 4A 14676 Bumper PTC17 Brush Shroud 24A 73422 Scrub Deck PTC17 53 67216 Rod Asm PTC 17 Scrub Deck 48 14571 Bumper PTC20 Brush Shroud 248 73463 Scrub Deck PTC20 53B 67241 Rod Asm PTC20 Scrub Deck 5A 02162 Pad Driver 16 Ylw Pad Lock 26 70266 Ser 3 8 16 x 1 0 HHCS 54 14664 Bushing 5 8 ID Flange 58 021562. 15 27460 Squeegee 16 70298 Shoulder Bolt 5 1600 x 3 8 L 17 87029 Washer 5 16 Flat 19 87030 Washer 3 8x 3 4 Nylon 20 66144 Pivot Cable 2 57006 Nut 1 4 20 Hex 70119 Set Scr 1 4 20x 3 8 KCP IER 67221 Rod Main Lever Sum E 14679 Bushing Lever Pivot 25 50473 Card Instruction KEY PARTNO DESCRIPTION 29151 _ Door Battery Compartment 66068 Pin 1 8 x 5 8 Roll 1 2 3 67226 Rod Battery Door Lock 4 5 KEY PARTNO DESCRIPTION 30 67224 Rod Handle Adjust 3 51142 Lever Handle Clam 32 27459 Cable Scrub Deck 33 67228 Rod Scrub Deck Lift 34 66133 Pin 3 16x 88 L Clevis 35 87018 Washer 10 Flat 66073 Pin 1 16Dia x 3 4 L Colter 37 50477 Label Charger Warning 38 61181 Rear 13236 Spring 1 12Compression 27413 Battery Compartment Door 6 66121 Pin 3 32x 1 2 Cotter 7 66116 Pin 1 4x 3 4 Clevis 8 70020 Scr 1 4 20x 1 2 HHMS 9 0 1 27401 Cable Solution 70025 Ser 10 32x 3 4 HHMS 57030 Nut 10 32Ny Lock x 57032 Nut 26 57032 Nut 3 8 16Serrated Flange Flange 40 70018 GC HAC S 12 51125 Lever Solution 27 87080 Washer 1 2 Flat 2 87003 Washer a ems Ware SAEPE S s 13 67138 u 3 8 Ext Snap 28 78220 Tube Handle Adj 36059 Grip M MX Handle 48030 29 38169 Handle w Foam Grip SQUEEGEE amp SQUEEOEE LIFT MECHANISM SQUEEGEE amp SQUEEG
3. Operator Safety Instructions WARNING Read the instruction manual before operating this machine Operate this machine only from the rear of machine Use caution when operating the machine on a ramp or incline Do not turn or leave this machine unattended onaramp or incline Machine can cause an explosion when operated near flammable vapors and materials Store machine inside Keep the electrical components of the machine dry Lead acid batteries generate gases which can cause an explosion Keep sparks and flames away from the batteries Charge the batteries only in a well ventilated area Wear eye protection when working near batteries Do not put any type of metal objects across the battery terminals or on top of the batteries Maintenance and repairs must be done by qualified personnel only Maintain adjustments on machine as per specifications noted in the service manual Make sure all warning and caution labels are legible and properly attached to the machine COMPACT 771217 A EI OPTIONAL SQUEEGEE SOLUTION MAIN BATTERY SOLUTION VACUUM BRUSH SCRUB DECK LIFT LEVER CONTROL SWITCH CONDITION ON ON LIGHTED ON LIGHTED LIFT LEVER LEVER LIGHT LIGHT SWITCH SWITCH OPERATOR CONTROL HANDLE 1 Raises and lowers squeegee assembly 2 Controls flow of cleaning solution to floor 3 Controls electric power to all switched components 4 Indicates charge co
4. 5 Raise squeegee assembly to store position 6 Charge batteries See Battery Charging Procedure BATTERIES CHARGING AND MAINTENANCE BATTERY CHARGING PROCEDURE WARNING Lead acid batteries generate gases which can cause an explosion Keep sparks and flames away from batteries O SMOKING Always wear eye protection when working near batteries Charge the batteries only in a well ventilated area 1 Set the charger on a flat level surface 2 Open bettery compartment door Leave door open during charging cycle 3 Connect the DC charger plug to the connector on the machine NOTE A safety override switch is activated when the DC charge plug is connected This prevents all panel circuits on the machine from accidentally being switched on during charging cycle ELO EPI 4 Connect charger AC plug to properly rounded outlet that has correct voltage or the charger 5 The charger suppled by Windsor is totally automatic and shuts off when the batteries are fully charged NOTE Referto the charger manual for detailed charging information amp After charging check electrolyte level of the batteries Add distilled water to the levelas shown in diagram Ya FROM BOTTOM OF TUBE BATTERY MAINTENANCE 1 Keep tops of batteries clean and dry Use a damp cloth with a weak solution of baking soda or ammonia and water Use a clean dry cloth to wipe battery tops dry after cleaning 2
5. 72053 Switch 125 VDC SPST 20B 61193 Control Panel w Pump Option 36 6 57100 Nut 4 40 Hex 21 70248 Scr 8 32 x 1 0 PHMS BIk Nylon 37 7 14503 Breaker 20A 50 VDC Circuit Vac 22 72081 Switch 28 VDC SPST Pump Option 38 8 14688 Breaker 35A 50 VDC Cir Br Motor 23 72050 Switch Rotary Contact 39 9 57017 Nut 15 32 32 Panel 24 57107 Nut M22 5 40 10 57109 Nut 7 16 28 Panel 25 70394 Scr 6 32 x 1 2 THMS 41 11 57104 Nut 10 32 w Star Washer 26 72051 Switch Main Rota 42 12 57105 Nut 1 4 20 w Star Washer 27 51066 Light Battery Charge Level 43 13 57117 Nut 5 16 24 Hex 28 51124 Light 28 VDC Blue 44 14 14693 Bussbar 29 72080 Switch 28 VDC Dual SPST 45 15 57106 Nut 8 32 w Star Washer 30 50427 Label Wiring Diagram 46 16 67118 Relay 24 VDC Start Solenoid 31 70052 Scr 8 32x 3 8 PHMS 47 10 PART NO UESCRIPTION 27362 Clip Drain Hose 70011 Scr 1 4 20 x 5 8 HHMS 14689 Brkt Micro Switch 72082 Switch Solution Lever 61175 Panel Control Enclosure 57157 Nut 6 32 U Tinnerman 70289 Stud 5 16 18 x 2 12 Brass 57125 Nut 5 16 18 Brass 87092 Washer 5 16 Brass 36019 Grommet 5 16 ID x 9 16 Groove 87029 Washer 5 16 Flat 87090 Washer 1 4 ID x 3 4 OD Flat 90487 Label Squeegee Solution 50486 Label Scrub Deck 87013 Washer 1 4 Flat 70415 Scr 1 4 20 x 3 4 THMS MECHANICAL CONTROLS MECHANICAL CONTROLS KEY PART NO DESCRIPTION
6. Driver Asm 16 Weighted 27 57044 3 8 NPT Hex Brass 55 70015 Scr 1 4 20 x 3 4 HHMS 7 28 40027 Hosebarb 3 8 MPT x 1 2 90 56 27384 Collar Scrub Deck 29 20042 Clamp 3 8 Hose 57 57104 Nut 10 32 w Star Washer 30 39381 Hose 1 2 x 22 Clear Sol Feed 58 14538 Terminal Block 2 Pos 31 14663 Brkt Scrub Deck Mt 59 70092 Scr 10 32 x 1 5 PHMS 32 70018 Ser 1 4 20 x 1 HHMS 60 27459 Cable Scrub Deck 33 73404 Snap Ring 3 12 Internal 61 27412 Motor Cover Scrub Deck 34 73430 Seat Bearing 62 70351 Scr 10 32 x 3 8 HHTF w Star 35 09047 Bearing Lower Gear Box 63 87013 Washer 1 4 Flat 36 48040 Key 1 4 Sq x 1 0 64 57105 Nut 1 4 20 w Star Washer 37 36105 Gear Brush Motor Drive 65 66133 Pin 3 16 x 7 8 L Clevis 38 09046 Bearing Upper Gear Box 66 87008 Washer 1 4 ID x 1 1 4 OD 39 41182 Housing Brush Motor Gear 67 64056 Pulley Cable Roller 40 09045 Bearing Lower Brush Motor 68 66073 Pin 1 16 x 3 4 Cotter 41 14695 Brush Set Brush Motor 69 14732 Bracket Cable Pulle 42 09044 Bearing upper Brush Motor 70 70066 Scr 10 32 x 3 4 PHMS 43 53556 Motor Asm Brush 71 70368 Scr 3 8 16 x 1 3 4 HHMS 44 27277 Clevis 5 16 24 Rod Kit 72 87003 Washer 3 8 ID x 7 8 OD 45 66116 Pin 1 4 x 3 4 Clevis 73 89059 Wheel Scrub Deck Bumper 46 66121 Pin 3 32 x 1 2 Cotter 74 57022 Nut 3 8 16 Lock 47 87096 Washer 5 16 Int Star 48 57117 Nut 5 16 24 Hex 5C 02098 Pad Driver
7. If corrosion white deposits appears on the battery terminals and cable clamps remove and clean Use a battery terminal and connector cleaning tool BATTERY TERMINAL CLEANER Windsor Part 02101 3 Keep the battery electrolyte at the correct level approximately 1 4 below bottom of filler tube of each cell Distilled water should be added as needed AFTER charging cycle WARNING Do not altow electrolyte level to drop below the tops of the plates SERVICING THE COMPACT SCRUBBER CAUTION Before making any adjust ments or repairs to the machine 1 Only qualified maintenance personnel are to perform repairs 2 Make sure battery charger is discon nected 3 Make sure all switches are OFF Remove batteries as required or discon nect main battery leads from batteries when making repairs to electrical system 5 Refer to wiring diagram when replacin electrical parts or repairing electrica system VACUUM MOTOR 1 Disconnect battery leads and remove batteries from compartment 2 Remove 6 screws holding vac motor plate assembly to recovery tank 3 Disconnect vac motor lead from con nector and lift out vac motor plate assembly 4 Check motor brushes When worn to 3 8 replace both brushes PUMP ASSEMBLY On models equipped with auxiliary pump 1 Remove batteries and squeegee as sembly Lay machine on side 2 Disconnect pump motor leads Re move 4 screws holdin
8. accord ance with the Owners Instruction Manual and the Preventive Maintenance Guide where applicable This warranty shall apply to defects in material and workmanship only and does not apply to a transportation damages b alterations by unauthorized persons C misuse or abuse including use of incompatible or corrosive chemicals or overloading o capacity d failure caused by lack of proper maintenance and cleaning e batteries and chargers which are warranted by the original manufacturer for one year and f normal wear on items such as belts brushes bearings capacitors carbon brushes clutches cords filters finishes gaskets hoses pulleys relays rectifiers and switches The warranty is in lieu of all warranties expressed or Implied and releases Windsor from all other obligations and liabilities It is applicable only in the U S A Canada Australia and New Zealand Windsor Industries is not responsible for costs of repairs performed by persons other than those specifically authorized by Windsor This warranty does not appl to damage or loss of income due to malfunctioning of the machine USE OF PARTS NO APPROVED BY WINDSOR WILL VOID WARRANTY If a difficulty develops with this machine contact either the Dealer from whom you purchasedthe product or write to TANKS VAC amp FRAME TANKS VAC amp FRAME E 7 43 35011 Gasket Vac Fan Seal 57047 Nut 14 20 Ny Lack KC tr w Conn 24VDC 5 7 2 61181 Panel Rear
9. is sus ceptible to chemical attach from some cleaning substances such as hydro carbon solvents and chlorinated bleaches These noncompatible materials are not of the type normally used for cleaning SUITABLE NONCOMPATIBLE CHEVICALS CHEVICALS Alkalis Aldehydes Clorox ii Bleach Aromatic Detoaming Agents Butyis Detergents Tetrachloride Hydroxides Clorox Oxygen Bleaches Chlorinated Bleaches Soaps Chlorinated Hydrocarbons Sta Puf Fabric Softener Vinegar athyls White Monday Bleach ad perc enols Registered Trademark Trichlorethylene D Limonene OPERATING THE MACHINE 1 Adjust the operator control handle to a comfortable position 2 Switch on main power switch 3 Release solution Pull solution control lever rearward NOTE The amount of solution can be regulated during oper ation depending on the type of floor and the traverse speed of the machine 4 Switch on brush drive motor 5 Switch on vacuum motor 6 Lower scrub deck Pull deck lift lever rearward CAUTION vo not leave brush running on floor while machine is stationary 7 Lower squeegee Pull squeegee lift lever rearward NOTE Use adjusting knob to change pressure on squeegee amp Push machine forward to begin clean ing Forward motion is assisted by the scrubbing action of the brush pad driver OPERATING MACHINE WITH ACCESSORY TOOL The HFT floor tool for wet pick up can be used on models equipped with the au
10. 18 Blk Pad Lock SD 02169 Driver Asm 18 Weighted 6 20304 Scr 414 x 125 EHWS 7 51076 Lug Brush Mtg 8 41200 Synthetic Pad Lock 9 70233 Scr 10 x 3 8 PH Hi Lo 104 02115 Brush Asm 16 Nylon 10B 02116 Brush Asm 16 Poly 10C 02117 Brush Asm 16 Malgrit 10D 02095 Brush Asm 18 Nylon 10E 02096 Brush Asm 18 Poly 10F 02097 Brush Asm 18 Malgrit 11 70088 Scr 10 32 x 1 2 PHMS 12 87016 Washer 410 Star 13 20068 Clamp Brush Lu 14 73354 Spring Brush Locking 15 87067 Washer 5 16 Int Star 16 70302 Ser 5 16 18 x 1 0 HHCS 17 70305 Scr 5 16 18 x 3 4 HHCS 19 87102 Washer 5 16 ID x 1 1 4 Flat 20A 62304 Plate Brush Drive iw PTC17 BATTERY COMPARTMENT 1 02135 Charger 24 VDC 10 AMP 2 02137 Battery 12 VDC_105 AH 3 23126 Cable Asm 4GA Red x 24 4 23127 Cable Asm 4GA Blk x 24 6 BATTERY COMPARTMENT 13 39379 Hose 1 2 ID Clear x 36 14 78225 Trim Sight Tube Brkt 15 14169 Bumper Rubber ELECTRICAL CONTROLS ELECTRICAL CONTROLS KEY PART NO DESCRIPTION KEY PARTNO DESCRIPTION KEY 1 70245 Scr 4 40 x 3 4 PHMS 17 87107 Washer 10 Flat Nylon 32 2 70261 Scr 6 32 x 1 0 PHMS 18 66106 Board Battery Level 33 3 76065 Connector 50 DCA 19 73215 Spacer P C Board 34 4 57012 Nut 6 32 Hex 20A 61184 Control Panel w o Pump Option 35 5
11. 31 39386 Hose 1 2 x 4 Clear TROUBLE SHOOTING GUIDE PROBLEM No power Vacuum motor does not run Brush motor does not run Solution light does not work Battery charge level Indicator does not light 14 PROBABLE CAUSE Battery cables corroded at battery terminals Faulty main switch safety override switch Circuit breaker tripped Loose connection Faulty vac switch Faulty vac relay Faulty vac circuit breaker Motor brushes worn Circuit breakertripped Loose connections Faulty brush switch Faulty brush relay Faulty brush circuit breaker Motor brushes worn Loose connections Faulty solution light Light stays on with solution lever in OFF position Loose connections Faulty PC Board or faulty light CORRECTIVE ACTION 1 Clean battery cable clamps and battery terminals 2 Check voltage at points and B Voltage should be 22 26 VDC 1 Check voltage at points B and C Voltage should be 22 26 VDC 2 Turn main switch on and check voltage at points B and D Voltage should be 22 26 VDC If no voltage remove leads and check switch for continuity With main switch ON check voltage at points B and G and B and H If no voltage at B and H remove leads and check micro switch for continuity Should have con tinuity in normal position and no continuity when switch is activated Resetvac motor circ
12. EE LIFT MECHANISM KEY PARTNO OESCRIPTION KEY PART NO OESCRIPTION 1 67103 Ring 5 16 Ext Snap 18 27295 Chain 2 87029 Washer 5 16 Flat 19 89059 Wheel Squeegee Bumper 3 89058 Wheel Squeegee Roller 20 87003 Washer 3 8 ID x 7 8 Flat 4 66108 Pin Squeegee Wheel 2 70368 Scr 3 8 16 x 1 75 HHMS 70266 Scr 3 8 16 x 1 0 HHCS 23 71090 Support Squeegee 24 73426 Spring Squeegee 48032 Knob Squeegee Camber Adj 57124 Nut Camber Lock 0 1 2 4 5 6 7 11 73416 Squeegee Blade Rear 28 57008 Nut 8 32 Hex 118 02165 Squeegee Blade Urethane 29 14681 Block Squeegee Slide 0 1 2 3 4 6 13A 73415 Squeegee Blade Front 31 62294 Plate Spring 138 02165 Squeegee Blade Urethane 3 48031 Knob Adj 14 57085 Nut 3 8 16 Hex Jam 3 1 14483 Bolt Squeegee Stud 3 7 1 70098 Scr 8 32x 3 8 PHST 3 57113 Nut 5 16 18 Hex 7 1 12 73428 Squeegee Shoe 3 57153 Nut 1 2 13 Lock Thin 5 34185 Frame Squeegee 2 3 2 9 70020 Scr 1 4 20 x 1 2 HHMS 2 67217 Retainer Squeegee 2 70263 Eyebolt 8 32 x 1 16 66092 Pin Hair Spring Cotter 35 14664 Bushing 5 8 Flange 27382 Collar Squeegee N KEY PARTNO DESCRIPTION 37 27423 Cap Spring Retainer 38 73439 Spring Squeegee Compression 39 67212 Squeegee Spring 40 70259 Ger 5 16 18 1 75 HHCS __ 41 27460 Cable Squeegee 42 57104 Nut 10 32 w Star Washer 43 57047 Nut 1 4 20 Ny Lock 44 64034 Pulley Cable 45 14685 Brkt Cable Roller 46 73206 Sp
13. acer 259 ID x 1 2 47 70018 Ser 1 4 20 x 1 HHMS 48 57105 Nut 1 4 20 w Star Washer 49 70066 Ser 10 32 x 3 4 PHMS 50 87018 Washer 10 x 9 16 Flat 51 87031 Washer 53010 1 5000 Tfion 52 54111 Mount Squeegee Spring 53 57032 Nut 3 8 16 Serrated Flange 54 70265 Scr 1 4 20 x 3 4 SHCS AUXILIARY PUMP MODEL PLUMBING KEY PART NO DESCRIPTION Q1 27401 Cable Solution 2 87018 Washer 10 9 16 0D 3 57104 Nut 10 32 w Star Washer 4 70233 Scr 10 x 3 8 PH Hi Lo 5 20042 Clamp 3 8 Hose 6 7 8 STANDARD MODEL Note Plumbing illustrated with machine laying on right side 40013 Hosebarb 3 8 MPT x 1 2 40022 Hosebarb 1 2 MPT x 1 2 39380 Hose 1 2 x 5 Clear 9 78212 Tee 3 8 FPT 10 73383 Strainer Asm Solution Ji 41184 Housing Strainer 12 59021 O Ring Filter Seal 13 73405 Screen 80 Mesh 14 27372 Cap Strainer 15 70066 Scr 10 32 x 3 4 PHMS 16 14454 Brkt Valve 17 70091 Scr 10 24 x 1 2 FHMS 18 38136 Handle Valve Lever 19 84112 Valve 3 8 FPT 20 14617 Brkt Solution Valve Mtg 21 40027 Hosebarb 3 8 MPT x 1 2 90 22 39381 Hose 1 2 ID Clear x 22 23 56012 Nipple 1 4 QD 24 87015 Washer 9 16 ID x 1 06 Flat 25 40014 Hosebarb 1 4 MPT x 3 8 26 39280 Hose 3 8 x 8 Rubber 27 40034 Hosebarb 3 8 MPT x 3 8 90 28 65104 Pump Asm w Conn 24VDC 50PSI 29 56036 Nipple 3 8 Close 30 40040 Hosebarb 3 8 FPT x 1 2 Hose
14. ent bowl and screen period ically and rinse clean with hot water 4 Disconnect motor leads from terminal block SCRUB DECK BRUSH MOTOR 5 Remove 4 screws holding brush motor 1 Remove 4 screws holding motor to scrub deck shroud Brush Motor amp Remove 2 motor thru bolts and lift off end bell Replace brushes when worn to 3 8 inch 2 Remove batteries and squeegee as sembly Lay machine on side 3 Remove center screw holding drive plate Slide drive plate off motor shaft Limited Warranty Windsor Industries warrants that the Windsor machine covered by this warranty is free from defects in workmanship and materials under the following terms WINDSOR E d A A ROTECTION PLA 6 YEARS On Rotationally Molded Polyethylene Tanks 3 YEARS On Traverse Drive Motors Gear Units AC Induction Polisher Motors all Metal Chassis and Metal Frames 1 YEAR On all other parts which are not specifically referenced herein plus an extra year 2 years total on Rectified DC Polisher Motors and Scrubber Brush Motors The warranty period shall commence at the date of FIRST PURCHASE BY THE END USER FROM AN AUTHORIZED WINDSOR DISTRIBUTOR and applies to defective parts only not to failure caused by abuse or normal wear Windsor will at its option repair or replace without charge except for normal transportation costs parts that fail under normal use and service when operated and maintained in
15. g pump to chassis Disconnect solution hoses from pump head and lift out pump Refer to pump drawing for replace ment parts CAUTION when replacing hose barbs on pump head DO NOT OVER TIGHTEN as this could crack intake and exhaust ports in pump head SQUEEGEE ASSEMBLY To remove squeegee assembly 1 Raise squeegee lift arm to store position 2 Removevac hose from squeegee 3 Pull retaining pin from locator stud Push down and slide squeegee to the right to disengage right hand stud from drag arm 4 When installing or replacing squeegee blades make sure the smooth side of the blade is next to the squeegee casting 5 The angle of the squeegee can be changed with the adjusting screw Turn screw clockwise to tilt squeegee for ward and counterclockwise to tilt rear ward Tighten lock nut after making adjustment 6 Down pressure can be increased or decreased with the adjusting nut EI 8 7 Squeegee tracking can be controlled by adjusting tension of squeegee springs NOTE Position recovery hose as shown before making adjustments POSITION HOSE f AS SHOWN WHEELS CASTERS 1 Use allen wrench to remove wheel retaining screw 2 Use arbor press to replace bearings as required Use grease gun to lubricate bearings through zerk fitting on wheel hub and caster axle SOLUTION STRAINER 1 An inline solution strainer is located under chassis behind left wheel Re move sedim
16. into PC Board point T Voltage should be 22 26 VDC Check voltage across first pin im right and eighth pin from right point U Voltage should be 8 10 VDC If voltage is 8 10 VDC replace battery charge level indicator light If there is no voltage replace PC Board WIRING DIAGRAM POWER SOLUTION SOLUTION LIGHT BATTERY LEVEL VACUUM BRUSH VACUUM SWITCH SWITCH LIGHT SWITCH MOTOR au 95820 GC PUMP SWITCH PUMP MOTOR OPTIONAL OPTIONAL ip an a a 1 TYPE 000357 BLACK 88815 oy 80834 RED 88814 4 BATTERIES VACUUM MOTOR CIRCUIT BREAKER RED 888 16 ES BRUSH MOTOR CIRCUIT BREAKER O t e e Lt mmen LL O O ET A E BLACK 88809 EZ I N BLACK_23127 MICRO SWITCH BLACK SE EE ll PUMP Pump Assembly 65019 Pump Repair Kit 47020 53188 Plug Housing 66017 41010 15
17. ndition of batteries 5 Light ON indicates solution valve is open 6 Switches on vacuum motor 7 Switches on brush drive motor 8 Raises and lowers scrub deck assembly MACHINE PREPARATION BATTERIES 1 Install batteries and connect battery cables as shown RED BLACK WARNING Provide proper ventilation leave door open when charging batteries 2 Charge the batteries before using the machine See Battery Charging Pro cedure BRUSH DRIVE PAD ASSEMBLY 1 Raise scrub deck assembly by raising control lever to store position 2 Reach under scrub deck and rotate drive plate until a lug hole is visible through scrub deck sight hole 3 Positlon brush pad driver under plate and lift up to e brush lugs in plate A quick counterclockwise motion will lock brush pad driver in position 4 Lower scrub deck by pulling control lever rearward Adjust splash skirt to loor CLEANING SOLUTION 1 Fill machine with hot water and add cleaning chemical at the proportion noted on the container CAUTION Always use a low sudsing cleaning chemical designed for use in automatic hard surface floor scrubbers CAUTION To avoid possible dis tortion of polyethylene solution recovery tanks DO NOT USE WATER TEMPERATURE THAT EXCEEDS 150 F 65 C CHEMICALS The internal parts of the pump used in the scrubber on models equipped with auxiliary pump are suitable for use with most cleaning chemicals But it
18. uit breaker 20 amp Check motor lead connections at terminals Remove leads and check switch for continuity Replace as needed With main switch ON and vac switch ON check voltage at points B and I Voltage should be 22 26 VDC With main switch ON and vac switch ON check voltage at points B and J Voltage should be 22 26 VDC Check motor brushes Replace when worn to 3 8 With batteries fullv charaed and motor secured apply battery voltage directly to motor No load amp draw of motor should be 6 2 amps Reset circuit breaker Check motor leads at terminal block connections located on inside front of frame Tighten screws as needed Remove leads and check switch for continuity Replace as needed With main switch ON and brush switch ON check voltage at points B and K Voltage should be 22 26 VDC With main switch ON and brush switch ON check voltage at points B and L Voltage should be 22 26 VDC Check motor brushes Replace when worn to 3 8 With batteries fully charged and motor secured apply battery voltage directly to motor No load amp draw of motor should be 6 to 8 amps a d loose connections at solution light solution switch and at vac fan relay ground Remove light and apply direct voltage 24 VDC to light Replace light as needed Adjust solution light switch Check connections at battery card micro switch at charger Connection and ground connection at vac motor relay Check voltage
19. xiliary pump kit option E Factory installed option only 1 Remove vac hose from squeegee and connect to accessory vac hose using metal hose coupler 2 Connect solution hose from accessory tool to solution outlet nipple located at lower right hand corner of rear panel 3 Check solution tank for cleaning solu tion and make sure dome is in place 4 Switch on main power switch Switch on auxiliary pump and vacuum switches WARNING Do not switch on brush motor when operating machine with accessory tools REGULAR MAINTENANCE BEFORESTARTING WORK PERIOD 1 Disconnect battery charger NOTE Dis connect the AC power cord from the wall receptacle before removing the DC charger plug from machine 2 Check water level in batteries Add distilled water as needed 3 Attach brush or drive pad to drive plate 4 Check vac hose connection at squeegee shoe 5 Check squeegee blades for wear amp Fill machine with hot water and add cleaning chemical at the pre ortions noted on the container NOTE Use a low sudsing cleaner designed for use in automatic hard surface floor scrubbers BEFORE STORING MACHINE AT THE END OF WORK PERIOD 1 Drain both solution and recovery tanks and rinse clean 2 Remove dome lift out float assembly to allow recovery tank to air dry 3 Remove brush or drive pad from drive plate and store upside down or hang on wall 4 Wipe down exterior of machine with damp cloth
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