American-Lincoln® - Caliber Equipment Inc.
Contents
1. ONJIOS W novA H39HVHJ Quvog NO QC HOLOSJNNOO 0 3105 5 88 amd Nag 9 8108 pup PENCIL MEME 1 HOLOW 1 931511934 off o sAHBLLLVE TA d3Nvd American Lincoln Operator s Manual Encore L25HD 52 Page EncoreL25HD Electrical Schematic 00445A E 12 00 of EE LEUR 24 VOLT DC 4 BATTERY RED BLK f BATTERY CONNECTOR RED BLK KEY SWITCH MAIN RED wur BRAKE WHT C GRN GRN ak WHT GRY FORWARD em SWITCHES REVERSE org SWITCH BLK 1 a 8 B WHT MOTOR CONTROLLER m m m Bt Mt Bu RED E YEL BRN E BUR BLK TRAV ORG ORG BRN TRAVERSE MOTOR 2 2 BATTERY METER E b WHT BLK BLK HOUR METER Hn2. American Lincoln Operator s Manual Encore L25HD Page 35 American Lincoln Encore L25HD Control Panel Assembly Drawing 9 07 Drawing 10184A 27 D 2 28 25 19 36 American Lincoln Operator s Manual Encore L25HD Encore L25HD Control Panel Assembly Parts List 9 07 Ref Part Description Qty 1 55413A Key included w Item 3 Ref 2 84237A Screw 10 32 x 2 3 47380A Switch Key 1 4 60334A Panel Key Switch 1 5 80108A Screw 10 24 x SS Black Xylan 8 6 87052A Washer Switch 1 7 962262 Screw Set 8 32 included in item 29 4 8 50962A Traverse Control Knob 1 9 85703A Screw 10 00 x PN 1 10 962957 Screw 10 16 2 11 40135A Harness Potentiometer Assembly 1 12 60259A Bracket Traverse Switch 1 13 980666 Washer 3 8 Starlock 1 14 40158A Switch Reverse 1 15 980603 Washer 4 16 920224 Nut 10 32 Hex 4 17 30062A Control Handle 1 18 85391A Screw 14 20 x 1 2 SS Ref 19 87026A Washer 4 SS Ref 20 44308B Control Solution 1 21 41422 Breaker Circuit 25 Amp Traverse 1 22 41416A Breaker Circuit 45 Amp Brush 2 23 41448A Breaker Circuit 30 Amp Vac 1 24 41423A Breaker Circuit 5 Amp Actuator 1 25 70245A Label Control 1 26 60258A Panel Control Metal 1 27 40217B Meter Battery 1 28 40168A Switch Brush Adjustment 1 29 55502A Knob 1 30 40185A Meter Brush 1 31 962330 Screw
3. Encore L25HD Frame Axle Assembly Drawing 10 06 Drawing 10183A Page 42 American Lincoln Operator s Manual Encore L25HD American Lincoln Encore L25HD Frame Axle Assembly Parts List 10 06 Ref Part Description Qty 1 85700A Screw 14 20 x 1 1 2 85811A Screw 5 16 18 x 34 6 3 980652 Washer 5 16 Lock 6 4 980651 Washer flat 5 16 6 5 60328A Squeegee Mount Ref 6 60260B Frame Assembly 1 7 50968A Caster Assembly 1 8 54085A Wheel Traverse FoamFilled 2 9 50967A Transaxle w mounting hubs 1 10 60289A Mount Transaxle 2 11 87031A Washer flat 3 s SS 4 12 170883 Washer 3 Lock 4 13 80103A Screw 3 24 x 1 Hex SS 4 14 57423A Ring Snap Retainer 15 87616A Washer Nylon 16 980205 Washer 5 16 Fender 2 17 962620 Screw 5 16 24 x 34 18 87026A Washer Flat 4 SS 8 19 81217A Nut 14 20 SS Thin 1 20 81104A Nut 4 20 ESNA SS 8 21 85395A Screw 4 20 x 2 SS 2 22 980614 Washer Starlock 5 23 59789A Valve Solution Ref 24 81105A Nut 3 s 16 ESNA Ref 25 87031A Washer Flat 3 SS Ref 26 Ref Solution Tank Ref 27 980205 Washer 5 16 Ref 28 85734A Screw 3 16 x 2 Ref 29 69639A Strap Static 1 30 10135A Flange Transaxle Wheel Kit 31 77267A Label Tie Down 4 32 81108A Nut 3 s 24 ESNA 4 American Lincoln Operator s Manual Encore L25HD Page 43 EncoreL25HD Brush Head Assembly Drawing 5 03 Drawing 10185 Page 44 Ame
4. Squeegee Toremove the squeegee follow this procedure 1 Remove the squeegee assembly by loosening the two knobs that attach the squeegee to the machine Pull the squeegee assembly off See figure 31 2 Inspect the squeegee blade 3 If the blade is worn turn the blade so that a new edge is in the wiping position 4 Reinstall squeegee assembly on the machine How To Adjust The Squeegee The following adjustments are set at the factory however they may require slight adjustment Adjusting Squeegee Tilt The tilt of the squeegee causes the rear blade to raise up in the center or on the ends depending on which direction the tilt is changed For tilt adjustment refer to figure 32 Loosen left and right screw X In order to bring the blades down in the center tip Y down To bring both ends down tip Y up Make very small adjustments and try it until a uniform flare is achieved Adjusting Squeegee Blades When properly installed the front blade should be ap proximately 0 12 3 0mm above the rear blade See figure 33 A WARNING Maintenance and repairs must be done by authorized personnel only A WARNING Electrical repairs must be done by authorized personnel only Figure 31 Figure 32 0 12 3 0 mm 33 22 American Lincoln Operator s Manual L25HD Maintenance cont cont Consult your American Lincoln A
5. American Lincoln ENCORE L25HD Operator s Manual U S Patent No 6 105 192 No 6 557 207 No 6 760 947 READ THIS BOOK Read the Operator s Manual before using the appliance This book has important information for the use and safe operation of this machine Failure to read this book prior to operating or attempting any service or maintenance procedure to your American Lincoln machine could result in injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If operator s cannot read this manual have it explained fully before attempting to operate this machine Si Ud o sus operadores no pueden leer el Ingl s se hagan explicar este manual completamente antes de tratar el manejo o servicio de esta m quina directions given in this book are as seen from the operator s position at the rear of the machine For new books write to American Lincoln 2100 Highway 265 Springdale Arkansas 72764 Form No 70430A 3 08 American Lincoln Printed in the U S A Table of Contents Operator Safety Instructions c cccscsssssscscssesesescssesesesasssesescasssesssssasessssacavasessssasasesesessacssessasscaceesescacerenensecs 3 Introduction amp Machine nnne nnns 5 Procedu
6. American Lincoln Operator s Manual Encore L25HD Page 19 Maintenance Do These Procedures When You End Your Work 1 Drain the solution tank Figure 25 and the recovery tank Figure 26 To drain the tanks follow this procedure a Turn the key switch OFF b Remove the drain hose from the back of the machine c Putthe end of the hose over a drain or bucket d Tank 1 Turn the valve handle to the left Pull the handle out to open the drain Figure 27 NOTE Havethe opening in the side of the valve away from you when you open the valve 2 To open the valve completely turn the handle to the right Pull the handle out of valve Figure 28 Solution Tank When hose is lowered to water level water will flow 2 Flush the tanks To flush the tanks put clean water in the tank through the opening on top of the tank Ifatank or drain hose has an obstruction use a pressure water hose to flush the tank orhose Putthe water hose into the drain hose 4 Leave the tanks and the recovery drain valve open to dry in the air 5 Check the squeegee blade Use a cloth to clean the squeegee blade If the squeegee blade is damaged or worn turn or replace the blade 6 Check and clean the solution lid gasket Use a mild cleaning solution and rinse the parts in clean water Check the batteries and if necessary add distilled water after charging The correctlevelis within 1 4 inch 1
7. WHT m BRUSH SOLENOID BRUSH START SWITCH sy m DON BRUSH POSITION N C YEL vp SWITCH DOWN z ORG RED BLU BLU 1 BLK BLK m BRUSH BRUSH UP HEAD LIMIT SWITCH ACTUATOR eu Elie RED 22 ORG ae YELI vio DS sm S UP VACUUM FLOAT VACUUM SWITCH SOLENOID m 4 RED Vo BU e BLK yg WHT V BLU BLK E RED RED SOLUTION FLOW BRN BRN B MODULE B M M ORG GRN BRUSH SOLUTION VALVE CURRENT METER RIGHT BRUSH MOTOR BLK BRUSH RED ORG ORG _ BLK 11 pe BLK LEFT BRUSH MOTOR RED RED RED od VACUUM MOTOR ORG cB YEL YEL BLK BLK GRN GRN 7 g BLK OPTIONAL POWER bie WAND SWITCH OPTIONAL POWER WAND PUMP cB DH YEL YEL RED BLK GRN s e ALL BRUSH SWITCHES ARE SHOWN IN THE BRUSH HEAD UP POSITION American Lincoln Operator s Manual Encore L25HD Page 53 Page 54 American Lincoln Operator s Manual Encore L25HD CLARKE PRODUCT SUPPORT BRANCHES U S A Locations PRODUCTION FACILITIES Clarke Springdale Arkansas 2100 Highway 265 Springdale Arkansas 72764 479 750 1000 Customer Service 1 800 253 0367 Technical Service 1 800 356 7274 SERVICE FACILITIES Clarke Elk Grove Illinois 60007 2280 Elmhurst Road 847 956 7900 Clarke Denver Colorado 80204 1955 West 13th Ave 800 651 3760 Clarke Houston Texas 77040 7215 North Gessner Roa
8. EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS MADE EXCEPT AS EXPRESSLY STATED HEREIN ANY STATUTORY IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE THAT ARE IMPOSED BY LAW DESPITE THE EXPRESS LIMITATION OR WARRANTIES ABOVE ARE EXPRESSLY LIMITED TO THE DURATION OFTHEWRITTEN WARRANTY BUYERUNDERSTANDS ACKNOWLEDGES AND AGREES THAT THE REMEDIES PROVIDED UNDER THIS LIMITED WARRANTY ARE THE SOLE AND EXCLUSIVE REMEDIES AVAILABLE TO THE BUYER AMERICAN LINCOLN WILL NOT BE LIABLE FOR ANY OTHER OR ADDITIONAL DAMAGES INCLUDING BUT NOT LIMITED TO INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ORIN CONNECTION WITH THE FURNISHING PERFORMANCE USE OF ORINABILITY TO USE THE MACHINE EXTENSIONS OF OR MODIFICATIONS MADE TO THIS WARRANTY BY DEALER DISTRIBUTOR OF AMERICAN LINCOLN ARE THE SOLE RESPONSIBILITY OF THE DEALER DISTRIBUTOR All transportation or shipping charges resulting from the return of machines parts or accessories shall be the responsibility of the end user When returning please provide an explanation of the problem and include the serial number of the machine as well as the name of the selling organization The Technical Service department of the authorized Dealer Service Center or the factory will investigate and then contact you Transportation of hazardous waste or contaminated equipment is su
9. Nut 14 20 ESNA 218 Height 22 60335 Bracket Brush Housing 23 170915 Screw 4 20 x 34 SS 24 782002 Clamp Hose 25 81104A Nut 4 20 ESNA 57 915102 Key included w Item 58 58 40186A Motor Brush 59 41602A Housing 60 4160 Connector 61 920110 Nut 5 16 18 26 34705A Hose Solution 27 722030 Clamp Hose 28 962989 Screw 4 20 x 1 29 38014A Solution Splitter R 30 51312A Plate Brush Head 62 80109A Nut 20 Jam S S 63 980603 Washer 10 64 80108A Screw 10 24 x 65 85811A Screw 5 1 18 x 3 4 Hex 66 81105A Nut s 16 SS ESNA 31 962992 Screw 8 32 x 5 8 SS 32 55721 Latch Brush Housing 33 30053A Housing Left Brush 34 30051A Skirt Left 35 85616 Screw 10 32 x 5 8 SS 67 53421A Spring Head Pressure 68 87007A Washer Flat 4 69 60238A Tube Head Pressure 70 60249A Switch Actuator 77091A Label Moving Parts pl A 36 82004 Nut T 10 32 Used only as required to square up linkage bar 14 to the frame American Lincoln Operator s Manual Encore L25HD Page 45 American Lincoln Encore L25HD Optional Brake Drawing and Parts List 12 00 10072A PartNo Descrip
10. 6 32 x 3 s 4 32 980608 Washer 4 34 11131A Switch Asm 2 35 50961A Spring Switch 4 37 80104A Screw 10 32 x SS Black Xylan 4 38 70219A Label Key Switch 1 39 34264A Gasket Panel 1 40 30096A Gasket Switch 1 NI 47708A F IL M Q D 4 NI 47712A 14 F F Q D 1 American Lincoln Operator s Manual Encore L25HD Page 37 American Lincoln Encore L25HD Squeegee Lift Assembly Drawing 10 03 Drawing 10075A Page 38 American Lincoln Operator s Manual Encore L25HD Encore L25HD Squeegee Lift Assembly Parts List 12 00 Ref Part No Description Qty 1 61263A Bracket Tube 1 2 85730A Screw 3 8 16 x 114 Hex SS 1 3 980638 Lockwasher 3 8 LT Spring Type 1 4 69860B Bracket Pin 1 5 87026A Washer 4 SS 2 6 170915 Screw 4 20 x 34 4 T 962481 Screw 14 20 x 114 Hex 2 8 87031A Washer 3 8 Flat 3 9 920208 Nut 14 20 2 10 81111A Nut 3 8 16 ESNA 1 11 80101A Screw 4 20 x 34 SS 1 12 85811A Screw 5 16 18 x 34 1 13 67867 Nut spacer 1 14 60256A Squeegee Pivot Arm 1 15 81104A Nut Nylock 5 16 60255A Bracket Squeegee 1 17 60328A Mount Squeegee 1 18 81112A Nut 5 16 18 Thin ESNA SS 1 19 Page 35 Cable SqueegeeLift Ref 20 Page 35 Lift Handle Assembly Ref 21 920346 Palnut Ref 22 980651 Washer 1 American Lincoln Operator s Manual Encore L25HD Page 39 American Lincoln Encore L25HD Squeegee Assembly Drawing 3 08 Drawing 100
11. 891385 DRY C BATTERY NO 40137A ole DRY STUD STYLE Z SPACER P N 70605A m Figure 9 Figure 8C Page 12 American Lincoln Operator s Manual Encore L25HD How Prepare the Machine For Operation Battery Maintenance The electrical power to operate the machine comes from the storage batteries Storage batteries need preventative maintenance A WARNING Working with batteries can be dangerous Always wear eye protection and protective clothing when working near batteries NO SMOKING To maintain the batteries in good condition follow these instructions 1 Keepthe electrolyte at the correct level The correct level is between 1 4 1 2 cm below the bottom of the tube in each cell and above the tops of the plates Check the level of the electro lyte each time you charge the batteries See figure 10 NOTE Check the level of electrolyte prior to charging the batteries Be sure the plates in each cell are covered with electrolyte before charging Do not top off the cells prior to charging the battery Electrolyte expands during charging As a result the electrolyte could overflow from the cells Always top off the cells with distilled water after charging caution Irreversible damage will occur to the batteries if electrolyte does not cover the plates Keep the electrolyte at the correct level caution Machine damage and discharge across the tops of the batteries can occur if the batteries are over
12. Operate The Machine To Operate The Machine When filling machine from the rear position clear drain hose against bracket and insert hose as shown in figure 20B Solution level can be viewed from the back ofthe machine WARNING Water solutions or cleaning materials used with this type of machine can leave wet areas on the floor surface These areas can cause a dangerous condition for the operator or other persons Always put CAUTION signs near the area you are cleaning WARNING Machines can ignite flammable materials and vapors Do not use with or near flammables such as gasoline grain dust solvents and thinners Only use a cleaning concentration recommended by the chemical manufacturer WARNING American Lincoln recommends maximum water temperature of 120 F 49 Operating The Machine NOTE Put the machine in the lowest traverse speed setting Use the machine in an area that has no furniture or objects until you can do the following 1 Move the machine in a straight direction forward and backward 2 Stopthe machine safely 3 Turnthemachine both leftand rightand returntoa straight direction To move the machine follow this procedure Figure 21 1 Turnthe key switch to the ON position Raise the brush to the highest setting Raise the squeegee opo N When either the left or right forward reverse switches figure 21 item A are pushed in the machine will go forward 5 Con
13. See figure 8A CAUTION Before raising the tank be sure tank is empty NOTE There is an intermediate position available for holding the recovery tank open for charging batteries See figure 8B WARNING not operate or perform mainte nance on the machine while the recovery tank is in the intermediate position The tank can be acciden tally bumped and it may slam shut 4 Place the batteries in the tray as shown in figure 8C WARNING batteries are heavy Lifting batteries without help could result in an injury Get help to lift the batter ies WARNING Working with batteries be dangerous Always wear eye protection and protective clothing when working near batteries NO SMOKING 5 Connect the cables between batteries and install long battery cable assembly as indicated See figure 8C 6 Join the connector from the battery pack to the connector on the control panel See figure 9 7 Close recovery tank by pulling up on the latch arm and then slowly lowering the tank 8 8 NOTE Charge the batteries before using the machine BATTERY CONNECTIONS TI 6 VOLT 250 AH 6 VOLT 330 AH POLY CASE BATTERIES POLY CASE BATTERIES det for FF F T EE C T o 40136 WEI STUD STYLE BATTERY NO 891384 WET gt BATTERY NO
14. Specifications amp Machine Specifications Introduction amp Machine Specifications American Lincoln s newly designed Encore L25HD automatic scrubber is efficient and superior floor cleaning machines The Encore uses two brushes to scrub a path 25 inches wide A squeegee wipes the floor while the vacuum motor removes the dirty solution from the floor all in one pass The Encore L25HD comes complete with four 6 volt batteries one battery charger either two brushes ortwo pad drivers and one operator s manual SPECIFICATIONS Model Encore L25HD Machine Power Supply 24 Volt D C 4 6 250 AH Deep Cycle Batteries or 4 6 330 AH Deep Cycle Batteries Pad or Brush 2 per machine Gimbal Style Traverse 0 5 hp 0 4 kW Transaxle Traverse Forward Speed Variable to 250 ft min 76 m min Traverse Reverse Speed Variable to 190 ft min 58 m min Battery Protection Low Voltage Motor Vacuum 3 4 HP 3 stage Acoustical High Efficient Tangential Solution Tank 20 Gallons 76 liters Solution Level Calibrated level indicator on rear of machine Recovery Tank 20 Gallons 76 liters Recovery Full Indicator Electric Shut Off Parabolic Squeegee Swing type with breakaway feature No tool operation feature 32 inches 81 cm hard width with 34 inches 86 cm flex blade width Squeegee Operation Reverse direction on floor and 3 position man
15. U S AND CANADA LimITED WARRANTY American Lincoln warrants to the original end user each new machine new accessory and genuine replacement parts against defects in material and workmanship under normal use and service Our obligation under this warranty is limited to repair or replacement of the defective item at our factory or by an Authorized Service Center Warranty coverage shall begin on the date of purchase by the original end user as evidenced by your invoice from the factory or Authorized Dealer The warranty registration card should be completed and returned within 30 days of purchase The warranty coverage period is specified below GROUP PARTS LABOR TRAVEL Industrial Rider Machines Battery 2 years 6 months 6 months Industrial Rider Machines Internal Combustion 2 years 6 months 6 months Encore L25HD L26HD Walk Behind Scrubbers 3 years 1 year 90 days Encore 20 33HD Walk Behind Scrubbers 1 year 1 year 90 days Encore Walk behind Scrubber 3 years 1 year 1 year Accessories Replacement Parts 90 days none none EXCEPTIONS Roto mold Components 8 years See Note 5 See Note 5 Stainless Steel Tanks 8 years See Note 5 See Note 5 Vacuum Motors 1 year 1 year None Tires not including rims Prorated over 1 year First 90 days at 100 Batteries Prorated over 1 year First 90 days at 10096 Internal Combustion Engines See Separate Engine Warranty External Battery Chargers As o
16. damage Stop and leave this machine only on a level surface When you stop the machine put all switches into their OFF position 1 Make sure the loading ramp is at least eight 8 feet 2 5m long and a minimum of 32 0 8m wide and strong enough to support the machine 2 Make sure the ramp is clean and dry 3 Putthe ramp in position 4 Remove squeegee assembly brush housing and brush or pad driver before loading American Lincoln recommends that both the solution tank and recovery tank are empty before loading 5 Turn key switch 6 Align the machine on a level surface five 5 feet 2 m in front of the ramp 7 Setthe traverse control knob to full speed 8 Pushineitherone ofthe forward reverse Switches while pushing in the white reverse switch Back the machine up the ramp See figure 1 9 Turn the key switch OFF Page 6 American Lincoln Operator s Manual Encore L25HD Procedures For Transpoting cont 10 Fasten the machine to the vehicle American Lincoln recommends a strap over the top of the machine and a strap to keep the machine from rolling forward or backwards this is not done there is a possibility of the machine toppling over Four tie down points 2 along each side of frame are provided on machine for securing machine How to Remove the Machine From a Van or Truck 1 Make sure there are no obstructions in the area 2 Make sure the unloading ramp is at
17. filled Do not fill the batteries up to the bottom of the tube in each cell Wipe any acid from the machine or the tops of the batter ies Never add acid to a battery after installation Batteries must be refilled with distilled water only Do not use tap water as it may contain contaminants that will damage batteries 2 Keep the tops of the batteries clean and dry Keep the terminals and connectors clean To clean the top of the batteries use a damp cloth with a weak solution of ammonia or bicarbonate of soda solution To clean the terminals and connectors use a terminal and connector cleaning tool Do not allow ammonia or bicar bonate of soda to get into batteries Correct Level Figure 11 Keep the batteries charged To drain battery compartment See figure 11 a amp O Always wear protective eye protection and protective clothing Add a weak solution of ammonia or bicarbon ate of soda solution to battery compartment to neutralize any spilled acid Pull drain hose out from under transaxle Place hand behind flange and open valve When empty close valve Replace valve and drain hose on top of transaxle Neutralize any acid spills with ammonia or bicarbonate of soda American Lincoln Operator s Manual Encore L25HD Page 13 How Prepare the Machine For Operation How To Charge The Batteries warnine Charging the batteries in an are
18. least eight 8 feet 2 5m long and a minimum of 32 Figure 2 0 8m wide and strong enough to support the machine 3 Make sure the ramp is clean and dry 4 Putthe ramp in position 5 Unfastenthe machine WARNING machine is heavy Make sure you use two able persons to assistin moving the machine down the ramp 6 Turn the key switch ON 7 Set traverse control knob to the slowest forward speed setting Carefully and slowly drive the machine to the top of the ramp and start down 8 While pushing in the right or left forward reverse switch the machine will go forward See figure 2 9 As the machine begins to travel down the ramp push in the forward reverse switch to maintain a slow downward speed 10 Replace squeegee assembly brush housing and brush or pad driver after machine is unloaded and ready to use American Lincoln Operator s Manual Encore L25HD Page 7 SYMBOLS USED ON ENCORE L25HD eo Warning Power Traverse Speed Control mE JD Solution Control Brush Up Down Traverse Directions Forward Traverse and Solution and Brush Rotation Traverse Directions Reverse Traverse and Solution and Brush Rotation Page 8 American Lincoln Operator s Manual Encore L25HD SYMBOLS USED ON ENCORE L25HD Warning Label with parking brake READ OWNERS MANUAL BEFORE OPERATING
19. wiring Clean the solution valve Replace the seat and washer Replace solution module Lower the squeegee To adjust See Figure 32 page 23 Drain the recovery tank Clean the screen filter Remove the obstruction or repair the damage Check for tripped breaker Have an authorized Service person make repairs Check and connect hose Turn or replace the squeegee blade Correctly install the squeegee blade Replace the gaskets Clean the terminals and connectors Replace the damaged cables Charge the batteries Add distilled water to each cell and charge the batteries Charge the batteries for a full 16 hour charge Have an authorized service person repair the charger Check voltage of each cell while discharging Connect the batteries Adjust Pressure Page 26 American Lincoln Operator s Manual Encore L25HD PROBLEM CAUSE ACTION The cleaning is not even The machine does not run The scrub brush or pad is worn There is damage to the brush assembly caster or the solution valve The brush motor is not running The solution level is low The machine loses power Key or switch is off Batteries are unplugged Battery terminals are dirty Batteries are discharged Replace the scrub brush or pad Have an authorized service person make the needed repairs Check for tripped breaker Reset Check for loose connections Fill the solution tank NOTE If the problem conti
20. with additional solution and lower the squeegee 5 Pick up all the solution with the squeegee Page 18 American Lincoln Operator s Manual Encore L25HD 22 WARNING Maintenance and repairs must be done by authorized personnel only WARNING Always empty the solution tank and recovery tank before doing any maintenance WARNING Keep fasteners tight These Maintenance Procedures Must Be Done Every Day Keep the machine clean it will need fewer repairs and havelonger life Do These Procedures When You Begin Your Work Period 1 2 10 Turn off key switch Disconnect AC power from battery charger fol low charger instructions Disconnectthe plug on the battery charger from the battery pack connector Join the connector from the batteries to the control panel cable connection See figure 22 Make sure the Screen filter over the vacuum motor is clean and in position See figure 24 Make sure the recovery tank lid is on correctly See figure 23 Item A Make surethe valve onthe recovery drain hose is clean Tightly close the valve Make sure the brushes pads are in position and installed correctly Make sure brush housings and skirts are in position on the brush head Check the installation of the squeegee and squeegee hose Make sure the solution drain level indicator hose is secure on the storage mount on the rear of the machine Figure 23 Figure 24
21. 1 iarann raiik nme ia aTi 19 Procedures to Perform at the End of Work E nennen nnne 20 Procedures to Perform Every Week nennen 21 Maintenance for the nre neret nnnm enne nnn nennen 22 How to Adjust the Squeegee entes ennt entes enne 22 How to Center or Off set Brushhe ad eee tree rte 23 550 65 Lm 24 SECTION II Parts and Service Manual How to Correct Problems in the Machine rennen nnne nennen enne neis 26 Encore L25HD Final Assembly 28 Er E 29 Recovery tank BI Ine ER 30 auro faze Et 31 Solution Tank Assembly trennen nnns 32 e 33 Rear Panel Assembly Drawing ciere recipe bees ntes 34 ds Gena cade teu mtt ie pi E 35 Control Panel Assembly Drawing emen ener enn tren nnne nnne nnne nennen 36 uu cg LISE 37 Squeegee Lift Assembly Drawing nenne nne ins 38 Parts L
22. 2 cm of the bottom of the tube in each cell CAUTION Tap water may contain contami nants that will damage batteries Batteries must be refilled with DISTILLED WATER ONLY WARNING Lead acid batteries generate gases which can cause an explo sion NO SMOKING Always wear eye protection and protective clothing when working near batteries Use a clean cloth and wipe the surface of the machine Charge the batteries See the instruction in the section of this book called How To Charge The Batteries Figure 28 Page 20 American Lincoln Operator s Manual Encore L25HD Maintenance Maintenance Procedures To Be Done Every Week WARNING Maintenance and repairs must be done by authorized personnel only Always empty the solution tank and the recovery tank before doing any maintenance Keep all fasteners tight WARNING Always wear eye protection protective clothing when working near batteries Do not put tools or other metal objects across the battery terminals or the tops of the batteries CAUTION To prevent damage to the machine and discharge across the tops of the batteries do notfill the batteries above the bottom of the tube in each cell Wipe any acid from the machine or the tops ofthe batteries Do notadd acidto battery after installation NOTE Always turn off key switch before servicing the machine WARNING Always wear eye protection and protective clothing when
23. 68A and 10129A Page 40 American Lincoln Operator s Manual Encore L25HD Encore L25HD Squeegee Assembly Parts List 3 08 y g S N 39 32 Ref Part Description Qty Qty 1 80252A Screw 14 20 x 1 Hex SS 4 80253A Screw 4 20 x 112 Hex SS 4 2 980657 Washer Lock 4 4 3 60243A Bracket Squeegee Wheel 2 2 4 30049B Wheel Squeegee 4 4 5 81104A Nut 4 20 2 2 6 60254A Bolt Shoulder 5 1ex 274 2 2 7 50958A Ring 3 ID Snap 2 2 8 30048A Wheel Guide 4 Inch Diameter 2 2 9 60272A Channel Squeegee Weldment 39 1 60234A Channel Squeegee Weldment 32 1 10 50835A Latch Squeegee Clamp 1 1 11 930086 Rivet 3 16 x 450 Aluminum 2 2 12 60252A Strap Clamp Squeegee Retainer 39 1 60232A Strap Clamp Squeegee Retainer 32 1 13 30069L Blade Rear Linatex 39 1 30067L Blade Rear Linatex 32 1 14 30058A Spacer Squeegee 39 1 30047A Spacer Squeegee 32 1 15 30717L1 Blade Front Linatex 39 1 30764L1 Blade Front Linatex 32 1 16 80011A Screw 3 16 x 2 2 17 81301A Nut 3 16 SS 2 2 18 34260B Gasket 1 1 19 25201 Knob 2 2 20 60358A Shim Squeegee Wheel 2 2 21 61370A Weight 8 4 22 80280A Nut Squeegee Backup 2 2 NOTE indicates a change has been made since the last publication of this manual American Lincoln Operator s Manual Encore L25HD Page 41
24. 747553 747553 D C Cord Assembly 51986A 51986A A C Cord Assembly 51974A 908947 Housing Red 911470 911470 D C Plug Lock Key 795020 795020 NOTE Parts not available at this time NOTE indicates a change has been made since the last publication of this manual Page 50 American Lincoln Operator s Manual Encore L25HD American Lincoln EncoreL25HD Remote Battery Charger 40512B amp 40506B Drawing and Parts List 5 06 WARNING All electrical repairs must be performed by qualified personnel only REF 405128 405065 NO GESSIT 24V 25A 36V 25A 1 CASE ASSEMBLY 2 TRANSFORMER ASSEMBLY 3 FUSE ASSEMBLY 512382 912382 4 RELAY 6 7 8 9 SCR ASSEMBLY BLUE amp BROWN WIRES SCR ASSEMBLY VIOLET amp WHITE WIRES 11085A 11086A ELECTRONIC CONTROLLER ASSEMBLY A C CIRCUIT BREAKER AMMETER 10_ A C SURGE PROTECTION 11 A C CORDSET 5 15P PLUG AND BUSHING 12 10 CORDSET 5850 GRAY PLUG W KEY American Lincoln Operator s Manual Encore L25HD Page 51 EncoreL25HD Connection Diagram 00445A W 12 00 a 9 wa 73A NOLON WODTONA UU Hia HOLIMS lvo ma AYSAQOSY NOlldO ONVMSSMMOd L f 1dO O31O3NNOO LON x 8 Zs TAA Cle H3MOd 140 SOLON N35 IS
25. 8vr 001780 ONIHdS HSflHH 0 989101 7613190 SSHSNYS SONIYdS M ASSY QNHVOS HS Wg 6 978696 08080 426 94708 HSnsg8 8 ra vOSv9S 69096850 33138 NVHIS vOCSOS lt lt 00 lt 0 YOLVLAWWOO 9 V N ASSY 4941 ASSY M ASSY IJMOVNH ANOOI 6 0660406 0009960 d 74 ONIJSV3S 7 759506 2009950 9NIV3H 7716020 SONIHVJE M 2557 S3HRIVINHV 9 SIINOVW Sdo M ASSY 1 84 WOlVIS Oly UH qued W3 Sl 9 UUU q d 1763 EO 2 a oH 7 27 21 42 2 2 48 American Lincoln EncoreL25HD Transaxle Drawing 3 08 siy jo 1se eui ueeq seu e sejeorpui 310 3043 HLOd 6491 8681 Q38 6591 64 TVWNINNSL 89v862 9NISQOH ISN SYOLOSN 43114 38 OL 59015 349 13 TASHM ONIL 1d HUM Q3iodlOHd 15N 38 OL Sd3IXVv 93514 2 J3ig8v3Ovid3H 07313 SI dOOMd xv3lI GSLVOINGNT 3 NOLLODSISNOO ONIMJV3J8 31U33N ANY Tiva SJAM 4941 YOLOW 09 19214124143 IZ YOL
26. AJAVAL oi ICA Nou TOS LHM SAI MJAOO B8 01 8 na g Tak H one 13 2 T HOLMS HOLMS HOLMS A33 04 3983 33 A33 304 Awa Nao 7101409 43385 HOLMS A33 280 day 240 280 opm NAJ QUA 90 OINVMe3ANOd Loy OVA HU Hu 3SH3AVHL ONYM 140 ma 240 qu HSB MO PETEN AMAL NOILATIOS Haag T3Nvd TOHLNOS 43409 vid 1MS 0 509 1 S N o N HOLON YOLOW 90 1331 LHS 28 ma HALAS LWT an H JNIHOVIN 40 LNOdS waa ma ON HOLMS ANIIYA wa ma
27. Drawing 7 04 Drawing 10180A L25HD Lincoln Operator s Manual Encore Page 32 American Lincoln Encore L25HD Solution Tank Assembly Parts List 3 08 Ref Part Description Qty 1 872010 Clamp Hose 1 2 50964A Hose Drain 1 3 30244A Tank Solution 1 4 59614A Valve Battery Drain 1 5 722030 Clamp Hose 6 6 30453A Hose Clear Vinyl 1 7 820207 Adapter Hose 3 8 MPT 12 Hosebarb 1 8 30412A Hose Stretch 2 9 51526A Elbow 1 11 30446A Hose 1 12 51204A Valve Solution 1 13 59789A Valve Solution 1 14 38014A Splitter 1 15 81109A Nut 8 32 ESNA SS 2 16 50966A Latch 1 17 80105A Screw 8 32 x 14 SS 2 18 50963 Screen Fill with hose retention 1 51308B Strainer without hose retention 1 19 69879A Bracket Latch 1 20 170892 Washer Lock 2 21 170915 Screw 4 20 x 3 4 SS Hex 2 23 60480A Bracket Hose 1 24 51346A Spring Hose 1 25 80108A Screw 10 24 x 1 2 26 53562A Filter Bowl Asm 1 NI 30162A Funnel solution rapid fill 1 NI 10177A Kit Solution Fill 1 includes 18 51308A includes NI 30162A NOTE indicates a change has been made since the last publication of this manual 53562A Components Clarke P N Description Qty 50018 Bowl Filter 1 53563A Filter Screen 1 53564A Upper Body 1 54369A Gasket Bowl 1 American Lincoln Operator s Manual Encore L25HD Page 33 American Lincoln Encore L25HD Rear Panel Assembl
28. OW AIHN3SSV 6 8 2 g SSNIHSOH 3388 d8 3 ddddnS AIHNdSSV 3IXVSNVHL 76 7 c BL OWS 935 SV4IYD XOPYVAD 5 4 day A N 4 L3vHS Ld LAO NOLNVIOS SHI NI 011 OL 51109 02 1 3000 L uoqied seysnig 8 90 IN JOJON 13609 O M v2860S L vegeos oueulojse 3 e ee S 96016 VSELOL L NO uonduoseq G Page 49 American Lincoln Operator s Manual Encore L25HD American Lincoln EncoreL25HD Battery Charger 40512A amp 40513A Drawing and Parts List 3 08 WARNING All electrical repairs must be performed by qualified personnel only Charger 405128 24 volt 25 amp D C 115 volt A C 60 Hz Charger 40513A 24 volt 25 amp D C 230 volt A C 50 Hz Charger Charger Description 40512A 40513A Charger Case 41129A 41128A Transformer 48413A 48409A Electronic Controller Kit 47500A 48200A Capacitor 660 V A C 912132 912132 Heat Sink Assembly 912212 912212 Ammeter 40200A 40200A Fuse Holder 912382 912382 Strain Relief A C Cord 837525 837525 Strain Relief D C Cord
29. PERATOR SAFETY INSTRUCTIONS AVERTISSEMENT ADVERTENCIA Failure to read and observe all DANGER statements could result in severe bodily injury or death Read and observe all DANGER statements found in your Owner s Manual and on your machine Failure to read and observe all WARNING statements could result in injury to you or to other personnel property damage could occur as well Read and observe all WARNING statements found in your Owner s Manual and on your machine Failure to read and observe all CAUTION statements could result in damage to the machine or to other property Read and observe all CAUTION statements found in our Owner s Manual and on your machine Failure to read the Operator s Manual prior to operating or attempting any service or maintenance procedure to your American Lincoln machine could result in injury to you or to other personnel damage to the machine or to other property could occur as well You must have training in the operation of this machine before using it If you or your operator s cannot read English have this manual explained fully before attempting to operate this machine Operating a machine that is not completely or fully assembled could result in injury or property damage Do not operate this machine unless it is completely assembled Inspect the machine carefully before operation Machines can cause an explosion when operated near flammable materials and vapors Do not use this machine with
30. Post 4 891384 Battery 6V 330 AH wet UT Post 4 891385 Battery 6V 330 AH dry UT Post 4 26 41217A Series Battery Cable Ring Style 3 27 980205 Washer 5 s Fender 4 28 85734A Screw 16 18 x 2 2 29 85739 Screw 16 18 x 3 Hex 2 30 87026A Washer 34 flat SS 5 31 10189A Battery Cable Taper Style 1 32 85518A Screw 4 20 x 3 4 5 33 912226 Meter Hour 1 NI 10179A Lit Kit 1 NI 40512A Battery Charger 1 NI 77092A Label Gases 1 NI 77093A Label Falling 1 NI 70226A Label Battery 1 NI 30163A Accessory Bag 1 NI 10072A Parking Brake Assembly 1 NI 40183A Charger Adapter Cable 1 See page 12 for installation American Lincoln Operator s Manual Encore L25HD Page 29 EncoreL25HD Recovery Tank Assembly Drawing 3 08 Drawing 10062A 40 Recommended Torque 175 or 5 inch pounds American Lincoln Operator s Manual Encore L25HD Page 30 Encore L25HD Recovery Tank Assembly Parts List 3 08 Ref Part No Description Qty 1 962798 Screw 10 24 x 5 1 2 30057A Lid 1 3 81110A Nut 10 24 SS 1 4 30065A Gasket Lid 1 5 58069A Strainer 1 6 39338A Stand Tube 1 7 837304 O Ring 2 8 10660A Switch Kit Includes 8A 8B 9 1 8A 40002A Switch included in Item 8 1 8B 56459A Relief Strain included in Item 8A 1 9 59877A Seal Washer 1 10 30293A Tank Recovery 1 11 60373A Latc
31. THIS MACHINE RISK OF FIRE Use only commercially available floor cleaners and waxes intended for machine operation Do not use flammable materials RISK OF INJURY OR DAMAGE TO MACHINE Do not turn stop or leave machine on a ramp or dock Warning Label without parking brake READ OWNERS MANUAL BEFORE OPERATING THIS MACHINE RISK OF FIRE Use only commercially available floor cleaners and waxes intended for machine operation Do not use flammable materials RISK OF INJURY OR DAMAGE TO MACHINE Do not turn stop or leave machine on a ramp or dock Suitable for use only on surfaces with a gradient not exceeding 2 WITHOUT 7 BRAKE _ American Lincoln Operator s Manual Encore L25HD Page 9 Machine Control Panel Control Panel Key Switch See Figure 3 Item A The key switch turns ON the power to the control panel is OFF and I is Forward Reverse Switch See Figure 3 Item B Theforward reverse switch turns the traverse motor on forward and if the brush motors are in the down position activates the brush motors solution control module There is a two second delay for the pad motor to stop after releasing the switch Either the right or the left switch can be used Use either switch in conjunction with the white reverse switch to reverse thetraverse motor Battery Meter See Figure 3 Item C The battery meter indicates the relat
32. a without adequate ventilation could result in an explosion To prevent an explosion charge the batteries only in an area with good ventilation WARNING Lead acid batteries generate gases which could explode Keep sparks and flames away from batteries NO SMOKING A WARNING Failure to disconnect the AC plug from the wall receptacle before connecting or disconnecting the DC connector on the charger could result in an explosion Always disconnect the AC plug from the wall receptacle before connecting or disconnecting the DC connector on the charger To charge the batteries follow this procedure 1 Putthe charger ona flat surface Make sure the vents on the sides are at least two inches away from walls and other objects Make sure there are no objects near the vents on the bottom of the charger 2 When key is off dynamic brake is activated If parking brake is installed it is on as well Make sure key is off 3 Before charging the batteries the battery compartment needs to be vented To vent compartment tip up the recovery tank until it locks in either of the two open positions See figure 12 To close the tank pull up on the latch arm and then slowly lower the tank to the closed position A CAUTION Before raising tank be sure tank is empty NOTE Thereis an intermediate position available for holding the recovery tank open for charging batteries See figure 13 A WARNING Do not operate or perform mainten
33. ance on the machine while the recovery tank is in the intermediate position The tank can be accidentally bumped and it may slam shut To place the tank in the intermediate position pull up on the latch arm while raising the recovery tank until it slips into the knotch area of arm While pulling up on the latch arm carefully lower the recovery tank making sure it is securely locked into place See figure 13B To release the latch arm tip the recovery tank up slightly while pushing down on the latch arm and then slowly lower the tank Figure 12 Figure 13 Page 14 American Lincoln Operator s Manual Encore L25HD How To Prepare the Machine For Operation To Prepare the Machine For Operation 4 Disconnect the battery pack connector from the control housing connector See figure 14 5 Connectthe DC connector on the charger to the battery pack connector See figure 15 6 Connectthe chargerto a properly grounded single phase 3 wire wall receptacle having the input voltage fre quency and ampere capacity specified on the nameplate ofthe charger For more information on the use of the charger read the instructions supplied with the charger How To Install The Brushes Or Pad Drivers To install the brushes or pad drivers on the machine follow this procedure 1 Turn the key switch ON 2 Raise the brush head by pressing and holding the brush switch until brush head is i
34. bject to various laws and regulations In returning machines parts or accessories under this limited warranty the end user must certify in writing that the machines parts or accessories being returned have not been used for handling clean up or disposal of hazardous waste or hazardous materials including but not limited to such things as asbestos anthrax etc or if the machines parts or accessories being returned have been used for handling clean up or disposal of hazardous waste or hazardous materials then the end user must have the machines parts or accessories decontaminated by licensed and qualified decontamination professionals and provide written certification of this decontamination signed by the decontamination professionals These machines parts or accessories are to be returned only to the local American Lincoln Authorized Service Center for Warranty service along with decontamination certification AMERICAN LINCOLN reserves the right to change its warranty policy without notice This limited warranty supersedes all prior warranties for machines ordered and shipped after December 31 2005 American Lincoln 1460021 Avenue North Plymouth MN 55447 3408 www americanlincoln com Phone 800 331 7692 Fax 877 877 2586 2006 American Lincoln FormL 1858L 1 06
35. d 713 937 7717 SERVICE AND SALES FACILITY American Lincoln Clarke Madison Heights Michigan 48071 0158 29815 John R 810 544 6300 American Lincoln Clarke Marietta Georgia 30066 1455 Canton Road 770 218 2116 Clarke Clarke American Sanders Customer Service Headquarters and Factory 2100 Highway 265 Springdale Arkansas 72764 479 750 1000 Technical Service 1 800 356 7274 European Locations PRODUCTION FACILITIES ALTO Danmark A S Aalborg Blytaekkervej 2 DK 9000 Aalborg 45 72 18 21 00 ALTO Danmark A S Hadsund Industrikvarteret DK 9560 Hadsund 45 72 18 21 00 SALES SUBSIDIARIES ALTO US Canada Ontario Canada 4080 B Sladeview Crescent Unit 1 Mississauga Ontario L5L 5Y5 905 569 0266 ALTO Cleaning Systems Asia Pte Ltd Singapore No 17 Link Road Singapore 619034 65 268 1006 ALTO Deutschland GmbH Bellenberg Germany Guido Oberdorfer StraBe 2 8 89287 Bellenberg 49 0180 5 37 37 37 ALTO Cleaning Systems UK Ltd Penrith Gilwilly Industrial Estate Penrith Cumbria CA11 9BN 44 1768 868 995 ALTO France S A Strasbourg B P 44 4 Place d Ostwald F 67036 Strasbourg Cedex 2 33 3 8828 8400 ALTO Nederland B V Postbus 65 3370 AB Hardinxveld Giessendam The Netherlands 31 184 677 200 ALTO Sverige AB Molndal Sweden Aminogatan 18 Box 4029 S 431 04 Molndal 46 31 706 73 00 ALTO Norge A S Oslo Norway Bjornerudveien 24 N 1266 47 2275 1770 AwERICAN LiNCOLN
36. ffered by manufacturer NOTES 1 Parts repaired or replaced are guaranteed for the remainder of the original machine warranty period 2 Coverage only applicable to products sold and used in the United States and Canada 3 Travel warranty coverage limited to 3 hours of round trip travel time to remedy a defective product or part 4 Not sold with the new machine Includes roto mold components stainless steel tanks and vacuum motors when sold separately 5 Follows warranty offered on original machine 6 Two 2 years or 2 000 hours of normal operation whichever occurs first This warranty shall not apply to repairs resulting from accidents or misuse damage in transit overloading the capacity of the machine failure due to lack of proper maintenance or care as described in the operating and maintenance instructions Minor adjustments such as tightening of screws or bolts not connected with the replacement of parts are not covered Replacement of expendable wear items such as scrub brushes pad holders carbon motor brushes bulbs bags filters and various rubber plastic parts are also not covered Repairs or alterations by an organization other than the factory or an Authorized Service Center are not covered and will void any American Lincoln warranty as to the parts or systems repaired or altered by a non authorized organization THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE DESCRIPTION OF THE LIMITED WARRANTIES STATED WITHIN NO OTHER WARRANTY
37. fter repositioning the brush head tighten nuts securely to approximately 236 inch lbs 9 Close the front cover 10 Close the recovery tank American Lincoln Operator s Manual Encore L25HD Page 23 American Lincoln Encore L25HD Accessories 10 06 ACCESSORIES Description Part No Power Wand System Kit 10150A Clarke Care Kit 14607A 39 Squeegee Assembly 10068A 32 Squeege Assembly 10129A Poly Dur Protectant 50478A Kit Grease Gun 55420A Brake Kit Assembly 10072A Accessory Bag 30163A Soft Caster Assembly 51092A Brushes and Pad Assemblies Size Description Part No Used For Gimbal L 13 Polyproplene 11438A General Scrubbing Hard Floors 13 Pad Driver Asm 17531A Use for Pads 13 Clean Grit 11439A 13 Super Grit 11440A 13 Nylon Soft 11437A Squeegee Blades Description 32 Assembly 39 Assembly Blade Rear Linatex 30067L 30069L Blade Rear Gum Rubber 30067A 30069A Blade Rear Nitrile Solid 30081A 30082A Blade Rear Ribbed Orange 30085A 30086A Blade Front Linatex 3076411 3071711 Blade Front Ribbed Natural 30066A 30091A Blade Front Slit Grout 30079A 30080A Blade Front Ribbed Orange 30083A 30084A Page 24 American Lincoln Operator s Manual Encore L25HD American Lincoln ENCORE L25HD Section Parts and Service Manual 70430A U S Patent No 6 105 192 No 6 557 207 6 760 947 HOW CORRECT PROBLEMS IN THE MACHINE PROBLEM CAUSE ACTION There is no s
38. h Recovery Tank 1 12 87622A Washer Nylon 5 16 x 5 8 x 1 32 1 13 80043A Screw 25 x 20 x 25 Shoulder 1 14 60336A Strap Hose Retainer 1 15 85100A Screw 10 32 x SS Xylan Coating 2 16 30068A Hinge Pin included w item 10 2 17 43402A Housing Connector included in 8A 2 18 41809A Contact included in 8A 4 19 82100A Nut Strain Relief Lock 1 20 872010 Clamp Hose 2 21 35165A Hose Drain 1 22 53371A Clamp Hose 2 23 839401 Valve Drain 1 24 962943 Screw 8 18 x PN 1 25 52206A Chain 1 26 962987 Screw 10 24 x 3 8 Pan 1 27 833901 Drain Valve Handle 1 28 833407 Gasket Drain Valve 1 29 51060A Hose Squeegee 1 30 830208 Squeegee Stand Tube 1 31 80110A Hose Clamp 1 32 752020 Hose Clamp 1 33 43401A Housing Vac Motor Connector 2 34 674110 Hose 1 35 85728A Screw 14 20 x 4 Hex 3 36 87026A Washer 74 Flat 3 37 51049A Motor Vacuum 3 Stage 1 51050A Motor Vacuum 2 Stage Option 1 37 50996A Brushes Carbon 2 38 643418 Gasket 1 39 58533A Spacer 3 40 920797 Nut 1 41 962666 Screw 10 24 x 34 1 42 920296 Nut 10 24 Elastic 1 43 38020A Strap 1 44 38735A Connector Muffler 1 45 30343A Muffler 1 NI 839410 Valve Asm includes 23 24 25 26 27 28 1 NI 70226A Label Battery Installation 1 NOTE indicates a change has been made since the last publication of this manual American Lincoln Operator s Manual Encore L25HD Page 31 Encore L25HD Solution Tank Assembly
39. ist e E 39 Squeegee Assembly Drawing 40 41 Frame 42 Parts Hep MEE 43 Brush Head Assembly Drawing 44 Parts ir c 45 Optional Brake Assembly Drawing and Parts List L 22 02224 4 0 4 100 46 Gearbox Assembly Drawing and Parts nnns 47 Brush Motor Assembly Drawing and Parts 48 Transaxle 49 Battery Charger 40512A 40513A Drawing and Parts 50 Battery Charger 40512 40506B Drawing and Parts 51 Encore L25HD Connection nennen nennen trennen nennen nennen 52 Encore L25HD Electrical Scliemaltic 54 Page 2 American Lincoln Operator s Manual Encore L25HD A WARNING DANGER A WARNING CAUTION A DANGER DANGER A DANGER gt DANGER DANGER DANGER WARNING rr WARNING A WARNING O
40. ive charge on the battery pack Do not continue to run the machine when the needle is in the red area This will shorten the life of the battery pack Brush Pressure Meter See Figure 3 Item D The pad pressure meter indicates the relative amount of pressure the pad is putting on the floor To maxi mize run time on a battery charge keep the needle towards the center of the green area Reverse Switch See Figure 3 Item E The reverse switch when used in conjunction with one of the forward reverse switches causes the machine to reverse directions The reverse speed is 70 of the forward speed Hour Meter See Figure 3 Item O The hour meter indicates the number of hours the machine has operated It runs only when the brush motor is on Circuit Breakers SeeFig3 Items G I amp J The circuit breaker reset buttons are located on the rear cover The breakers are located as follows Item F Actuator Head 5 amp Item G Vacuum Motor 30 amp Item Brush Motor 45 amp Item J Traverse Motor 25 amp If a circuit breaker trips determine which motor is not operating and turn the key switch OFF Wait five minutes and push the reset button back in Turn the key switch ON and try again An authorized service person should be contacted if the breaker trips again Control Handles See Figure 3 Item K The control handles are located at the rear of the machine They are used t
41. n its full up position 3 Turnthe key switch OFF and remove the key 4 Gotothefrontofthe machine andunlatch front cover swing coveropen 5 Unlatchrightandleftbrush housings and remove them See figure 16 6 Puta brush or pad driver under brush motor plate See figure 17 7 Alignthelugsonthe motor gimbal with the slots in the brush gimbal 8 Pull the brush up until the gimbal locks 9 Repeatsteps 6 7 and 8to install the second brush or pad driver 10 Reinstall rightand leftbrush housings and latch front cover DANGER Operating a machine that is not completely or fully assembled could result in injury or property damage Do not operate this machine unless it is completely assembled Inspect the machine carefully before operation Figure 17 American Lincoln Operator s Manual Encore L25HD Page 15 How To Prepare the Machine For Operation To Prepare the Machine For Operation How To Remove The Brushes Or Pad Drivers To remove the brushes or pad drivers from the machine follow this procedure 1 Turn the key switch ON 2 Raise the brush head by pressing and holding the brush switch until brush head is in its full up position 3 Turn the key switch OFF and remove the key 4 Go to the front of the machine and unlatch front cover Swing cover open and unlatch the brush housings 5 Push down on two sides of the brush or pad driver until the gimbals release 6 Reinstall
42. nues consult an authorized service person Reset the circuit breaker Turn key or switch on Check the battery connections Check battery gauge and recharge NOTE If the problem continues consult an authorized service person American Lincoln Operator s Manual Encore L25HD Page 27 EncoreL25HD Final Assembly Drawing 12 00 American Lincoln Operator s Manual Encore L25HD Page 28 EncoreL25HD Final Assembly Parts List 12 00 Qty Ref Part No Description L 1 10062A Assembly Recovery Tank 1 101841 Assembly Control Panel 1 3 51309A Rear Cover 1 4 80108A Screw 10 24 x SS 4 5 70080A Plate Warning 1 6 83010A Rivet Pop s 2 7 10190A Assembly Rear Panel 1 8 980651 Washer 5 16 Flat 11 9 920110 Nut 5 16 18 ESNA 4 10 980652 Washer 5 16 Lock 7 11 85811A Screw 5 16 18 x 34 7 12 10129A Assembly Squeegee 32 1 13 10075A Assembly Squeegee Lift 1 14 10183A Assembly Traverse System 1 15 980982 Washer 10 2 16 10185A Assembly Brush Head 1 17 81105A Nut 2 16 ESNA 4 18 87031A Washer s Flat SS 4 19 50965A Hinge 1 20 85395A Screw 4 20 x 7 2 SS 6 21 30059A Front Cover 1 22 50966A Latch Front Cover Ref 23 930090 Rivet 5 32 9 16 2 24 10180A Assembly Solution Tank 1 25 Page 12 Battery 40136A Battery 6V 250 AH wet Stud Post 4 40137A Battery 6V 250 AH dry Stud
43. o guide the machine Solution Control Knob See Figure 3 Item L The solution control knob regulates the flow of chemi cal solution to the floor To increase the flow turn knob clockwise To decrease the flow turn counter clockwise Full counter clockwise is OFF and full clockwise is ON Traverse Speed Knob See Figure 3 Item M To increase speed turn knob clockwise Brush Motor Switch See Figure 3 Item N To activate brush motor push brush position switch to down position Brush Motor and solution flow will activate when the traverse buttons are pushed To shut brush motor off hold brush position switch in up position until actuator stops Vacuum Motor Switch See Figures 4 amp 5 pg 11 Toactivate vacuum motor lower squeegee handle Handle has two positions Lowest position is operating position and the middle position is transport to clear vacuum hose Page 10 American Lincoln Operator s Manual Encore L25HD Machine Controls and Features Controls and Features Squeegee Lift Handle See Figures 4 and 5 The squeegee lift handle is located below the control handles in the center It is used to raise or lower the squeegee The vac motor is turned on when the handle is lowered to either the first or last position Float Shut Off See Figure 6 The shut off switch for the vac motor is located in the recovery tank It automatically turns off the vac motor when the rec
44. olution flow The solution flow does not stop The machine does not remove all the water from the floor The batteries do not give the normal running time The solution tank is empty The solution valve is closed There is an obstruction in the solution hose or filter The solution valve or electric wiring is damaged The solution module is defective The solution valve is open The solution valve or wiring is damaged The solution valve is dirty There is a damaged seat and washer in the solution valve The solution module is defective The squeegee is up The squeegee tilt is not correct The recovery tank is full The screen filter is dirty There is an obstruction or damage in the Squeegee squeegee hose or standpipe The vacuum motor is not running The squeegee hose is disconnected or damaged The squeegee blade is damaged worn or incorrectly installed The gaskets on the cover of the recovery tank are damaged The battery terminals are dirty or damaged The electrolyte level is too low The batteries are not fully charged The charger is damaged The battery is defective The batteries are disconnected Brush is in heavy scrub setting Fill the solution tank Open the solution valve Remove the obstruction from the hose or filter Repair or replace the valve or the electric wiring Replace solution module Close or Clean the solution valve Repair or replace the valve and the
45. or near fuels grain dust solvents thinners or other flammable materials This machine is not suitable for picking up hazardous dust Use only commercially available floor cleaning waxes intended for machine operation Lead acid batteries generate gases which can cause an explosion Keep sparks and flames away from batteries Do not smoke around the machine Charge the batteries only in an area with good ventilation Make sure that the AC charger plug is unplugged from the wall receptacle before connecting or disconnecting the DC plug to or from the battery pack Working with batteries can be dangerous Always wear eye protection and protective clothing when working near batteries Remove all jewelry Do not put tools or other metal objects across the battery terminals or the tops of the batteries Using a charger with a damaged power cord could result in an electrocution Do not use the charger if the power cord is damaged Operating this machine from anywhere other than the back of the machine could result in injury or damage Operate this machine only from the rear This machine is heavy Get assistance before attempting to transport or move it Use two able persons to move the machine on a ramp or incline Always move slowly Do not turn the machine on a ramp Do not use on surfaces having a gradient exceeding that marked on the appliance Read the Procedures For Transporting in this manual before transporting as machine might topple o
46. overy tank is full NOTE If excessive foaming occurs in recovery tank defoamer must be added Damage to vacuum motor could result from foam Parking Brake Optional NOTE Parking Brake must be used if operating machine on greater than 2 gradient The parking brake prevents movement of the machine CAUTION Do not activate the parking brake while the machine is moving The brake is located on the right hand side of the machine on the transaxle motor Turn the key Switch off or disconnect the power to the battery to apply the brake There is a mechanical lever located on the brake This lever is an override To manually release the brake rotate the lever clockwise To return the brake to normal or to apply the brake rotate the lever up counter clockwise NOTE If the lever is left in the override position the brake will not function with the key switch and the machine will not operate Figure 6 American Lincoln Operator s Manual L25HD Page 11 How Prepare the Machine For Operation How To Install The Batteries The Encore machines uses either two 12 volt batteries or four 6 volt batteries The batteries are located in the battery compartment under the recovery tank To install the batteries follow this procedure 1 Turn machine off Set brake if equipped 2 Make sure recovery tank is empty 3 Tip up the recovery tank until it locks in the full open position
47. placement labels and decals from your American Lincoln distributor Wet floor surfaces can be slippery Water solutions or cleaning materials used with this type of machine can leave wet areas on the floor surface These areas can cause a dangerous condition for the operator or other persons Always put Caution signs around near the area you are cleaning Improper discharge of waste water may damage the environment and be illegal The United States Environmental Protection Agency has established certain regulations regarding discharge of waste water City state and national regulations regarding this discharge may also be in effect in your area Understand and follow the regulations in your area Be aware of the environment hazards of chemicals that you dispose Only use the brushes provided with the appliance or those specified in the Operator s Manual The use of other brushes may impair safety Use of this machine to move other objects or to climb on could result in injury or damage Do not use this machine as a step or furniture Do not ride on this machine Your machine warranty will be voided if anything other than genuine American Lincoln parts are used on your machine Always use American Lincoln parts for replacement This machine contains lead acid batteries The batteries must be disposed of in an environmentally acceptable manner Page 4 American Lincoln Operator s Manual Encore L25HD l introduction amp Machine
48. res for Transporting Machine 6 symbols Used Encore E25ED ect en hoani boss Ol amu 8 Machine Control c 10 Machine Controls and Features neret nnn nnnnnn nnns 11 How to Prepare the Machine for nee 12 How to Install the Batteries iniri ne Te he 12 Battery e acce eiue rent eds OPE od pese dee eed 13 How to Charge the Batteries iiser i Eia oii rennen nnns 14 How to Adjust Brush Cleaning 15 How to Install Brush or Pad Driver 15 How to Remove a Brush or Pad 00 nnne 16 How to Operate the Machine rere aces etre 16 How to Operate the Squeegee nennen neret rennen nnen nennen nnns 16 Filling the Solutions Tanks EE 16 Operating D 17 How to Clean a DNY FOON 18 Maintenance aaor m 19 Procedures Before Work is 2 1 211111
49. rican Lincoln Operator s Manual Encore L25HD EncoreL25HD Brush Head Assembly Parts List 10 06 Drawing 10185A Ref Part No Description 9 lt Ref Part No Description Qty 38708A Washer Spacer Nylon 50950B Actuator 60265A Plate Nut 47374A Switch Lever 47422B Switch Whisker 37 81109A Nut 8 32 SS ESNA 38 60337A Plate Latch Brush 39 Page 24 Brush Pad Assemblies 40 962714 Screw 5 16 18 x 34 Soc 85811A Screw 5 16 18 x 34 Hex 41 34400B Gimbal Male 42 61658A Gimbal Collar 43 59856A Washer Rubber 44 80102A Washer 4 45 85702A Screw 14 20 x 134 980608 Washer 6 962980 Screw 6 32 x 1 60251A Mount Switch 82501A Pin 10 60236 Bracket Brush Head ODA 11 766780 Pin Hair 12 85838A Screw x 20x 17 13 980673 Washer 14 63058 Bar Linkage 15 67705B Bearing Sleeve 46 87031A Washer 3 8 Flat 47 962244 Screw 3 8 16 x 34 j 48 980638 Washer Lock 3 8 49 30052A Skirt Right 50 30295A Housing Right Brush 16 920278 Nut 20 SS 17 980626 Washer Lock 18 80100 Screw 72 20 x 1 Hex Head 19 80091A Pin Brush Lift 20 60483A Mount Brush Head 51 55451A Keeper 52 87039A Washer 4 53 30048A Wheel Guide 54 60248A Sleeve Guide Wheel 55 85301A Screw 4 20 x 11 4 21 81217A
50. right and left brush housing and latch front cover DANGER Operating a machine that is completely or fully assembled could result in injury or property damage Do not operate this machine unless it is completely assembled Inspect the How To Operate The Machine How To Operate The Squeegee The squeegee wipes the floor while the vacuum motor removes the dirty solution from the floor Use your hand to lower or raise the squeegee handle To operate the squeegee follow this procedure Figure 19 1 Tolower the squeegee and start the vacuum motor move the squeegee lever to the right and down See figure 18 2 Toraise the squeegee lift the squeegee lever up See figure 19 NOTE The center position lets the vacuum motor continue to run with the squeegee off the floor to avoid drips and also allows you to back up the machine Figure 20A How To Fill The Solution Tank The solution tank can be filled in the front or through the clear drain hose at the rear of the machine See figure 20 To fill the solution tank follow this procedure 1 Add a cleaning chemical to the solution tank For the correct amount of chemical follow the direc tions shown on the container 2 Fill the solution tank with water When filling machine in the front with a hose position hose inside the fill screen as shown in figure 20A Figure 20 Page 16 American Lincoln Operator s Manual Encore L25HD How To
51. s the possibility of exceeding the recommended brush pressure on new pads or brushes This will either create reoccurring circuit breaker tripping or the possibility of lost traction and control The brush switch should be activated to accomplish only enough brush pressure for the job This will allow longer battery life and cleaning time NOTE Keep the machine moving when the brush is rotating on the floor Pre wet brush pad or keep light pressure on brush until solution flow is adequate to keep brush pad from scratching the floor To pre wet brushes you should first turn the speed knob to the lowest setting Then lower brushes until brushes are just touching the floor Activate the forward reverse switch to start motor and solution flow 7 Turn the solution knob to the right to activate the flow of solution Adjust the flow of clean solution to the flow desired 8 Move the machine across the floor in the forward direction 9 Make a 180 turn NOTE When you make more passes across the floor let the brush clean approximately 2 inches 5 cm of the area already cleaned by the brush NOTE During most cleaning procedures apply and remove the solution in one operation How To Clean A Very Dirty Floor To clean a very dirty floor follow this procedure 1 Apply solution to the floor 2 Do not lower the squeegee This will keep the vacuum motor off 3 Lower the brush or pad and scrub the floor 4 Scrub the floor again
52. tion Joy 30094A Cover Vinyl 30095A Tie Cover Retainer 10160A Brake Asm 24V 80123A Nut Brake Drive 80125A Key 3 32 Sq x 1 4 Lg 60388A Spacer 80124A Screw Set Brake Nut to Motor Shaft Page 46 American Lincoln Operator s Manual Encore L25HD American Lincoln EncoreL25HD Gearbox Assembly Drawing and Parts List 12 00 Form 54238A Description Ring Snap 507641 Seal Oil Small 52050A 56668A 51176a B L 58316A Shaft amp Gear 902605 Bearing Small 54883A Housing 58144A Seal Cil Large NI Darina EP2 Grease oO cr American Lincoln Operator s Manual L25HD Page 47 EncoreL25HD Brush Motor Drawing amp Parts List 12 00 Motor Asm 40186A American Lincoln Operator s Manual Encore L25HD 2 2081 SNISROH 310dH3AOd NOSSJONV OZ VIOSI 2519650 SOIOJNNOO 3lOdH3AOd NOSHJ3ONV 6 8002250 XOHHV35 LDMOVHH d ale Z Y N 209 50 3Ivid SAWN Z 2 710608 1809650 14 5 9 1606 19650 1109 Y N 5219550 N3HSVM WOH gt V8810l 12099760 ASSV aval 978101 078760 1 557 QV31 V V6LELS 1004 60 ASSY 5 88 V 969
53. trolthe speedoftraverse by using the traverse speed control knob figure 21 Item C 6 release the forward reverse switch 7 Toreversethe machine pushin the white reverse switch figure 21 item B and either the right or left forward reverse switch figure 21 item A at the same time 8 Tostop release the forward reverse switch 9 Toturnthe machine push the rear of the machine to the side 10 When you stop the machine turn the key switch OFF remove the key and insure that the parking brake if equipped is not in the override position American Lincoln Operator s Manual L25HD Page 17 How To Operate The Machine cont To Operate The Machine cont How To Clean A Floor WARNING Waiter solutions or cleaning materials used with this type of machine can leave wet areas on the floor surfaces These areas can cause a dangerous condition for the operator or other persons Always put CAUTION signs near the area you are cleaning To clean a floor follow this procedure 1 Set the parking brake if equipped with machine 2 Putthe water and a cleaning chemical in the clean solution tank 3 Release the parking brake if equipped with machine 4 Turn the key switch ON 5 Lower the squeegee 6 Activate the brush switch until correct pressure is achieved WARNING This machine is capable of maximum head pressure with worn pads or brushes With this feature there i
54. ual lever style operation Cleaning Swath 25 inch 63 5 cm adjustable head Motor Brush 1 HP 0 74 5 2 1 High Torque Gear Box Brush Pad Size 2 13 inch 33 Brush Speed 200 RPM Brush Pressure 0 155 Ibs 0 70 kg Brush Solution Retention Fiber Bristles Drive Wheels 2 8 in x 2 in 20 cm x 5 cm Neoprene tread Caster Dual 4 in x 2 in 10 cm x 5 cm Charger 24 V D C 25 Amp 115 60 or 24 V D C 25 Amp 230 50 Grade Cleaning 5 Degree Length 56 inches 142 cm Width 28 inches 71 cm Height 43 inches 109 cm Weight 871 Ib 395 kg Line of Sigh from Operator Height 68 inches 173 cm 7 5 feet 2 3 m Warranty Machine 3 Years Polydur tanks 8 years Batteries 18 months pro rated Noise 71 dBA Vibration 2 5 m s American Lincoln Operator s Manual Encore L25HD Page 5 ESEA For Transporting How to Put the Machine Into a Van or Truck WARNING This machine is heavy Get assistance before attempting to transport or move it Use two able persons to move the machine on a ramp or incline Always move slowly Do not turn the machine on a ramp Do not stop and leave the machine on a ramp or incline The loading ramp must be a minimum of 32 wide WARNING Machines can topple over if Figure 1 guided over the edges of stairs or loading docks and cause injury or
55. uthorized Service Person to do the service procedures Use only genuine American Lincoln parts How to Center or Offset the Brush Head The brush head on the Encore L25HD can be centered or offset 1 inch to the right side of the machine To center or offset the brush head follow this procedure Recommended tools 3 8 drive rachet 3 extension and 9 16 socket CAUTION Before offsetting the brush head be sure that the recovery tank is empty of solution Follow the in structions on page 20 on how to drain the recovery tank 1 Turn the key switch ON 2 Raisethe brush head by pressing and holding the Figure 34 brush switch until the brush head is in its full up position 3 Turn the key switch OFF and remove the key 4 Tipupthe recovery tankuntilitlocks in the full open position 5 Goto the front of the machine and unlatch the front cover and swing cover open 6 Locate the four mounting studs on the brush head bracket See figure 34 The top two mounting nuts can be accessed through the top of the solution tank The lower two can be accessed through the front Loosen the four mounting nuts 2 to 3 turns counterclockwise NOTE Donotremove mounting nuts 7 Thebrushhead assembly can slide to the right side by one inch or placed back into the center Slide the brush head assembly all the way to the ends of the slots for the desired position This insures that the head operates straight up and down 8 A
56. ver if not secured Machines can topple over and cause injury or damage if guided over the edges of stairs or loading docks Stop and leave this machine only on a level surface When you stop the machine put all switches into their OFF position Turn the key switch OFF and remove the key American Lincoln Operator s Manual Encore L25HD Page 3 gt gt Fr FE WARNING WARNING WARNING WARNING WARNING WARNING WARNING CAUTION CAUTION CAUTION Maintenance and repairs performed by unauthorized personnel could result in damage or injury Maintenance and repairs must be performed by authorized American Lincoln personnelonly Any alterations or modifications of this machine could result in damage to the machine or injury to the operator or other bystanders Alterations or modifications not authorized by the manufacturer voids any and all warranties and liabilities Electrical components of this machine can short out if exposed to water or moisture Keep the electrical components of the machine dry Wipe the machine down after each use This appliance is for dry use only and is not to be used or stored outdoors in wet conditions Operating a machine without observing all labels and instructional information could result in injury or damage Read all machine labels before attempting to operate Make sure all of the labels and instructional information are attached or fastened to the machine Get re
57. working near batteries NO SMOKING 1 To inspect batteries tip up recovery tank until it locks in thefull open position Seefigure 29A Toclosethetank pull up on the latch arm and then slowly lower the tank to the closed position CAUTION Before raising the tank be sure tank is empty NOTE There is an intermediate position available for holding the recovery tank open for charging batteries See figure 29B WARNING Do not operate or perform maintenance on the machine while the recovery tank is in the intermediate position The tank can be accidentally bumped and it may slam shut 2 Disconnect the batteries Use a cloth and a solution of ammonia or bicarbonate of soda to wipe the top of the batteries Clean the battery terminals Reconnect the batteries 3 Check the hoses for leaks obstructions and other damage 4 Check and clean the filter screen in the solution hose To clean the screen follow this procedure Close the solution flow valve Turn the connector to the left Remove and clean the filter screen Install the filter screen in the valve connector Turn the connector to the right to connect the hose See figure 34 e Openthe solution flow valve See figure 34 5 Use a grease gun to lubricate the dual casters See figure 30 Figure 29A Figure 30 American Lincoln Operator s Manual Encore L25HD Page 21 Maintenance For
58. y Drawing 3 03 10190A Page 34 American Lincoln Operator s Manual Encore L25HD American Lincoln Encore L25HD Rear Panel Assembly Parts List 3 03 Ref Part No Description Qty 1 920224 Nut 10 32 2 2 980603 Washer Starlock 4 3 920056 Nut 6 32 5 4 46106A Rectifier 1 5 40184A Harness Power 1 6 962212 Screw 6 32 x 7 8 1 7 85383A Screw 10 32 x 34 1 8 41810A Solenoid Brush 1 9 85395A Screw 4 20 x 6 10 980614 Washer Starlock 4 10 11 85391A Screw 4 20 x 5 8 4 12 60261A Panel Rear Metal 1 19 60257A Cable Squeegee Lift 1 14 920346 Nut Pal 1 15 80028A Bolt Shoulder 5 16 x 1 0 1 16 980692 Washer Flat 5 16 SS 2 17 438360 Spring 1 18 64901A Lever Squeegee Lift 1 19 64490A Handle Squeegee 1 20 980666 Washer 3 8 Starlock 1 21 85389 Screw 3 8 16 x 5 8 1 22 68643A Plate Vacuum Wear 1 23 962968 Screw 10 24 x 2 24 61260A Plate Squeegee Lift 1 25 47388A Switch Vacuum Lever 1 26 85601A Screw 6 32 x 1 PN 2 27 81217A Nut 74 20 x 218H Nylock 1 28 51310A Bracket Power Connector 1 29 10181A Cable Assembly Console 1 30 193951 Grommet slotted 8 Ref 31 41811A Solenoid Main 1 32 40157A Harness Traverse 1 33 40169A Solenoid Vacuum 1 34 962798 Screw 10 24 x 1 2 35 40132A Control Traverse 1 36 962862 Screw 10 24 x 1 PH 2 37 30097A Insulator Mylar 1 38 920296 Nut 10 24 Nylock 2 NI 77093A Label Falling Parts 1 NI 77092A Label Gases 1
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