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Landice L Series Service Manual

1. ll NOTE ELONGATEDBRACKET HOLES ARE FOR POTENTIOMETER FINE ADJUSTMENT BROWN 4 ORANGE 4 BACK VIEW Enter Diagnostic Mode L60 s series Press OFF to turn treadmill off L60 Series ET s Hold MENU 8 START simultaneously L60 Series CT s Hold DISPLAY 8 START simultaneously L60 Series PST s Hold DISPLAY amp START simultaneously Calibrate the elevation potentiometer 1 Visually confirm treadmill is level 0 grade Press down arrow for elevation till machine is level 2 The potentiometer should read 0 0 or 0 1 zero for all models after 11 7 00 Prior to 11 7 00 the potentiometer should be set to 0 4 to 0 6 NOTE Elevation window shows actual elevation Display shows potentiometer setting 3 If the setting is incorrect follow the steps below STEP 1 Turn the post of the potentiometer all the way CLOCKWISE STEP 2 Slowly turn the potentiometer COUNTER CLOCKWISE until the setting is correct NOTE If the setting seems stuck at 25 5 check that pot wires are seated in the correct order and that upper wire harness connection is seated tightly 4 Carefully install potentiometer into the motor housing NOTE The setting may vary when inserting the potentiometer into the motor As long as the change is minimal fine adjustment can achieved after the potentiometer is secured into the motor housing 5 Press OFF to turn treadmill off Elevation Nut setting for L9 Treadmills This setting has bee
2. L7 BED L Series N 540 N lt 1 v P y 1 tw saf H J 1 w 1 j WI he oa 4 78 AA u I N nt N KN He We e 3 L Series L8 BED L SERIES MOTOR PAN L4NDICE Crafting the World s Finest Treadmills 111 Canfield Avenue e Randolph New Jersey 07869 e 1 800 LANDICE e FAX 973 927 0630 Parts List for Exploded View L7 amp L8 Treadmills Note Always get Version number for electronic components to insure compatibility NUMBER MODEL DESCRIPTION PART NUMBER 1 L7 L8 L9 DISPLAY BOARD PRO SPORTS TRAINER 70424 DISPLAY BOARD CARDIO TRAINER LCD 2 L7 L8 L9 FACEPLATE PRO SPORTS TRAINER 2 70484 CONTROL PANEL END RIGHT CONTROL PANEL END CAP LEFT 6 L7 L8 L9 CONTROL PANEL END CAP BRACKET ASSEMBLY 70316 2 RIGHT L7 L8 L9 L7 L8 L9 ENDCAP SCREW BLACK 112 ENDCAP SCREW WHITE 112 SCREW TITANIUM 9 L7 L8 L9 UPRIGHT COVER LEFT WHITE 70231 TI UPRIGHT COVER RIGHT W
3. LANDICE Inc Title RTM Relay wiring Drawing No Drown by Checked by Erazo LANDICE Reversing Rehabilitation Treadmill RTM REV LANDICE 1 rmn How it work The REVERSE button is located in the same place as the PROGRAM SELECT button on a normal PST There is a little cut out for a red LED in the upper right hand corner of this button Once the REVERSE button is pressed the red LED will light up indicating that it s in the REVERSE mode You will see a 0in the speed window Next you will hear three clicks The belt switch relay is opening 1 click closing the reverse relay 2 click then the belt switch relay closes again 37 click You can now adjust the speed window to the speed you want Remote Start Stop Switch The switch plugs into the left hand side of the upper display board When installing a RTM REV run the wire into a hole by the Contact Heart Rate harness The wire is held in by a strain relief same as the line cord Then plug it into the upper board When you press the remote start stop switch the treadmill will pause like pulling out the safety lanyard The only exception is that if you are set to a speed higher than Imph and restart the machine the treadmill will start up at Imph If you pause it and the speed is set lower than Imph the treadmill will restart at that speed Roller Guides for Treadbelt Tracking There are four roller guides to keep the trea
4. Unplug 6 pin elevation motor connector from PWM R Which button or direction has the problem 3 1 YES Proceed with re calibrating elevation potentiometer Pg 48 3 2 3 3 Hold the DOWN button on the Display Is DNSW light on relay board lit YES YES 1 Inspect the PINK UP wire and the DOWN wire on both the wire connector on the relay board and the wire connector on the upper display board for loose connections or pushed pins 2 If all harness connections are intact then replace Upper Display Board 3 4 Hold the UP button on the treadmill Is the yellow light on the relay board lit Hold the DOWN button on the treadmill Is the yellow 25 light on the relay board lit YES 5 Do both the UP 8 DN light on the relay board light Do both the UP amp DN light 5 the relay board light NO 3 611 Inspect the Black wire UP and the Red wire DOWN on the 6 pin connector for on the relay board light 2 If all harness connections are intact then replace the Elevation Motor NOTE USE THIS DIAGNOSING FOR RTM REV Upper display lights up treadbelt moves speed will not increase L5 error Adjust speed sensor 1 Use 1 2 wrench and loosen the two lock nuts securing sensor to it s bracket 2 Adjust sensor gap to 1 16 3 Tighten lock nuts 4 1 Check speed sensor alignment It should be within 1 16 of the flywheel and parallel to th
5. 3 Press STOP Rehabilitation Treadmill Version 2 01 Approximately manufactured after 3 2006 1 Tum the treadmill off by press STOP 2 While off press the DOWN SLOW and START button simultaneously 3 Press STOP BUTTON FEED BACK IN DIAGNOSTIC MODE Pro Sport Rehabilitation RTM Trainer Trainer Trainer Reverse LEFT 2 2 o PAUSE PAUSE 3 LEFT 3 DISPLA Y DISPLA Y i e D d BOTTOM RTM REV TOP BOTTOM EE C ON EE NE NEXT o START PAUSE FAST SLOW 6 10 4 m PROGRAM j QUICK SPEED CARDIO 777177 QUICK GRADE FAST 1 2 Conducting a membrane bypass test can also test the functionality of a membrane panel Membrane Panel Bypass Test When atreadmill with a membrane experiences a loss in power to the upper display such as when a customer presses the START button and nothing happens a possible cause of this is abad membrane panel A membrane panel bypass test can verify this A membrane panel bypass test is conducted by literally taking the membrane and bypassing its functions The membrane panel has small micro switches laminated inside that transmitthe user s commands into treadmill functions These functions can be simulated by means of a membrane bypass N Disconnect the silver foil ribbon cable from the membrane panel Remove the membrane pan
6. DOWN START Toggles 12 and 15 elevation selection L SERIES TREADBELT SPEED FORMULAS Formula Treadbelt Speed L7 Series Imph X x lhr x 12in x 5 280ft 9 3rpm Ihr 114in 60min 1ft 1mile Formula Treadbelt Speed L7 60 Series Imph x x 12in 5 2808 8 7 rpm Ihr 12211 60min 1ft Imile Formula Treadbelt Speed 18 amp L9 Series Imph x x lbr x 121 x 5 280ft 7 7rpm Ihr 137in 60min 18 Imile Formula Treadbelt Speed 18622 8 19622 Series 1 mph x x lhr x 12in x 5 2808 7 8 rpm Ihr 136in 60min 1ft 1 mile These formulas are useful for troubleshooting speed problems when the technician does not have a tachometer You can simply count how many times the treadbelt revolves in one minute rpm and divide by the appropriate number listed above Example 1 8 Club treadmill Step1 Place a piece of tape on treadbelt This will make it easier to count your revolutions Step2 Turn treadmill on and increase speed to 6 0mph Step3 Start your stopwatch and begin to count treadbelt revolutions Step4 Take your rpm s and divide by 7 7 Your treadbelt revolutions should be approximately 46 2 or 46 this is the equivalent of 6 mph NOTE The most accurate form of calculating speed is to use a tachometer ELEVATIONPOTENTIOMETER CALIBRATION ELEVATION POTENTIOMETER PIN 871013 ELEVATIONMOTOR PIN 70088 110volt PIN 70126 220volt l ADJUSTMENT SHAFT EEEVATIONNUT
7. Service Dealer Dealer Name SERVICE CLAIM FORM SA Address City State Zip Phone Contact CUSTOMER INFORMATION Name Address i State Phone Contact TREADMILL INFORMATION Model Date of Service Out of box problem Yes No o O CUSTOMER COMPLAINT SERVICE PERFORMED TRAVEL I LABOR Travel Time Labor Time TOTAL TIME VALIDATION SIGNATURES Service Rep Signature Customer Signature Date IN ORDER TO PROCESS THIS CLAIM IN THE LEAST AMOUNT OF TIME FAX SEND THE SERVICE CLAIM WITH THE DEFECTIVE WARRANTY PART WITHIN 3 MONTHS OF THE DATE THE SERVICE WAS PERFORMED DO NOT SUBMIT SERVICE CLAIMS WITHOUT SERVICE AUTHORIZATION NUMBERS Maintenance Checklist a Check treadbelt tension and tracking a Wipe underneath treadbelt a Check drive belt tension a Check motor brushes a Use cleaning stone to dress comutator a Vacuum under motor hood a Vacuum around and under treadmill a Lubricate deck with slipcoat if needed a Wipe down display with soft cotton amp mild soap and water INDEX PAGE Accessing total miles for CT s amp ET s only 50 Anta PWM combo 22 flowchart 29 schematic 23 speed calibration 34 see speed formulas 47 Cardio Trainer LCD assembly membrane instruction 16 schematic 17 Diagnostic Mode amp features 46 Elevation Potentiometer calibration 48 Elevation leg assembly for 1 9 49 Error codes CE 27 LS 24 OS 28 PO 25 SAFE 26 English to Met
8. alignment of the rear roller without Changing overall tension Adjustments should be made with treadmill running and should be made in 1 4 turn increments Allow at least 30 seconds for treadbelt to stabilize between each adjustment Perform the adjust ments at slower speeds 2 3 mph until you are comfortable making adjustments Faster speeds will cause the adjustments to take effect quicker 5 6 mph Example Treadbelt tracks to the right a Turn treadmill on and bring speed up to 4 0 mph b Using a 9 16 wrench tighten the right hand adjustment bolt 1 4 turn Loosen the left hand adjustment bolt 1 4 turn Let Treadbelt stabilize rotate for 30 seconds and readjust if necessary TENSIONING Treadbelts are tensioned at the factory and normally need no adjustment To determine if tread belt needs to be adjusted perform the following test 1 Remove motor cover 2 Set treadmill speed to 2mph 3 Walk on treadbelt and see if drive roller is turning but belt is not moving If belt is not moving then tension treadbelt ONLY until belt ceases to slip The same adjustment bolts used for tracking TENSION the Treadbelt o tighten Treadbelt turn both adjustment bolts clockwise exactly the same amount Failure to turn them equally will affect belt tracking You are moving the rear roller closer or further away from the deck o tension the Treadbelt DO NOT OVER TIGHTEN TREADBELT If you can
9. belt movement Meaning upper display not receiving signal from speed sensor because drive motor is not moving i Diagnostic Refer to diagnostic flowchart Upper display lights up but treadbelt doesn t move L5 error Error Code Grade potentiometer out of range PO error Meaning error detected in the elevation system Diagnostic Refer to diagnostic flowchart Elevation system not functioning or PO error Error Code Replace Safety Key Meaning Safety key 18 not recognize Diagnostic Replace safety key see Safety Key Installation page 14 If problem persist replace upper display board Error Code Communication Error lay board is not communicating with the lower board 18 Upper di Meaning harness Error be result to upper lower board failure upper Diagnostic problem Error Code Over Speed Error Meaning Treadmill speed 18 faster than the desired selected speed Diagnostic See page 33 NOTE USE THIS FOR DIAGNOSING THE PWM RELAY COMBO BOARD Upper display lights up but treadbelt doesn t move L5 Error 6 1 1 Enter Open Loop Speed Mode See pg 33 2 Press FAST until 12 0mph is displayed 6 2 Confirm proper line voltage input to PWM board Measure across L1 L2 terminals f NO BEL TSW light for proper line voltage YES NO Check RED wire on 9 pin harness 1s He piace antar olay for loose connection or pushed pin bo
10. between 5 mph and 3 0 2 If user pushes against treadbelt causing it to go faster than speed set 3 Defective lower board or misaligned speed sensor 4 Maladjusted speed pot Gravitational force will enable the user s weight to move the treadbelt faster The speed sensor will pick up this increase in flywheel speed and send this information up to the display board electronics The microprocessor will then compare the actual speed to the displayed speed determine a runaway speed condition and shut the treadmill down An overspeed will display in the window This is a safety feature built into all treadmills that utilize our closed loop speed circuitry all current production treadmills The only way to remedy an overspeed condition due to gravity is to have the user decrease the treadmill elevation under 10 grade or increase the speed p M user is holding onto handrails and pushing the treadbelt using it like a manual treadmill rather an a motorized one it will cause an overspeed error Solution Don t push on the treadbelt It s possible a blown motor control board is the problem This occurs more frequently with PWM drives than SCR drives However this problem is becoming rare due to the PWM circuitry that senses this condition and shuts itself down before the drive motor receives any DC voltage at all This means you ll get an LS or LS error if your Anta PWM or PWM is blown not an overspeed error This is a safety feature on all Landic
11. posts Then you can walk to the opposite side and lift the deck off Place handle here 8 Remove treadbelt Here s a picture of the fully disassembled treadmill Deck reversal Landice decks are reversible They should be reversed ONLY when a new treadbelt is installed You will need to remove the belt guides from the old side and install them on the new side The deck is pre drilled on both sides to accommodate the belt guides If the deck has already been reversed then install a new deck with the new treadbelt Inspection Inspect the VFX absorbers and hardware for condition Remove the absorbers from the mounting posts Check for abnormal distortion cracks or splits Replace absorber if any defect is noted Check that deck posts are tight use lock pliers to tighten deck post Apply a liberal amount of Lubriplate grease to the deck post Install absorbers Reassembly l5 2 3 4 Lay new treadbelt into the frame assembly Slide deck between the new treadbelt and into the frame assembly Install front drive roller Make sure the drive roller shaft notches are resting on frame Note Just start the drive roller bolts DO NOT TIGHTEN AT THIS POINT Note Make sure the drive belt is properly located Slide the drive belt around the drive motor fly wheel Note Install motor tensioning nylon washer and nut but do not tighten at this point 35 6 Install the rear take up roller Make sure re
12. upper board 6 Next plug in the power supply cable from the LCD to the Upper board Executive Trainer Upper Board Wire Diagram i d gt Q Hri 2 H with pulse connection Executive Trainer Upper Board Wire Diagram HOIANYT ET with single pulse connection 1 PWM MOTOR CONTROL BOARD W RELAY ASSEMBLY sa d 3104 08493 2002 6 Anr Aq payday Aq 8390 0 SIN Anja YPM WMd 62 saur Slot 0 05 090 xxxx ail 5829048 0 JUL HDIGNVI EIQIZ usd IALIWDILNILDA CWALMIN 88004 usd SOLOW NULLVA3 13 S anit2vav2 tc HOI 104 NAGE QGSN3S 109 CAD 104 JWAL ASN 1 TE Val 7 SUDJJ28VU0J AW13a df NADG NOLLYAITS e didt BJIQDAOWBJ 940 SUQIJIAUUQJ z u d GADI CF 1 ERROR CODES SHOWN ON DISPLA Y LOSS OF SIGNAL Error Code Loss of Speed Signal WITH belt movement Meaning upper display is not receiving signal from the speed sensor Diagnostics Refer to diagnostic flowchart Upper display lights up treadbelt moves speed will not increase L5 error Error Code Loss of Speed Signal NO
13. 8622 70510 BK TD SIDE FRAME LEFT L8622 89 117 819 WHEEL WIDE C OSB 90 L7LSL9 BEARING BLOCK BOLT 4 202 MSZ 94 L7 L8 L9 CLEVIS BOLT HARDWARE 70345 HITCH PIN MOTOR BRACKET AND CLEVIS 96 11171819 ELEVATION LEG RUBBER BUMPER 2215 98 L7 LSLO MOUTOR MOUNT SPACER METAL 70088 L7 L8 L9 TENSION SCREW NUT 100 L7 L8 L9 TENSION SCREW FLAT WASHER 1 4 SHOULDER W 70063 71013 MISC MISC MOTOR BRUSH 110 70222 MOTOR BRUSH 220V 70223 L7 L8 L9 SPEED SENSOR BRACKET 70067 L7 L8 L9 SPEED SENSOR 71007 L7 L8 L9 FLYWHEEL FLAT WASHER a FENDER W L7 L8 L9 ELEVATION CLEVIS 70049 L7 L8 L9 BEARING BLOCK WASHER WIDE 70402 L7 L8 L9 BEARING BLOCK WIDE SINGLE 70373 L7 L8 L9 TENSION SCREW 70071 ELEVATION LEG ASSEMBLY WIDE ee LEG ASSEMBLY WIDE 10374 17 DRIVE BELT L760 DRIVE BELT L860 MOTOR COVER AERO L760 L8L9 MOTOR COVER L860 70523 20 SP L8 L9 MOTOR COVER AERO L8622 amp L9622 MOTOR PAN L7 L8 L9 ELEVATION MOTOR W POTENTIOMETER 110V DRIVE MOTOR 110V 70014 DRIVE MOTOR 220V 70125 122 L7 L8 L9 Bo 177879 MOTOR BRACKETSCREWS 14209 16 MSZ s ME Nr ment Series Pro Sports Trainer Faceplate wa Models That Use This Faceplate L7 PST L8 PST L7 LTD PST L8 LTD PST L7 CLUB PST L8 CLUB PST L9 CLUB PST Production Time Frame 2003 Present Electroni
14. CAL ASSISTANCE READING RACK ASSEMBLY 1 Check back of control panel for 4 7 16 hex head bolts Make sure they are offset from surface by 2 Align 4 bolts with back of reading rack and mount After clearing the bolt heads make sure the reading rack drops completely into place Prior to tightening the 4 bolts check for proper alignment and fit around the display panel 4 Using a 7 16 socket wrench tighten the 4 bolts Drop buckets into the reading rack 5 Usinga phillips head screw driver gently fasten the buckets into position with 2 inch wood screws do not D tighten iw CT LCD Assembly Instructions 1 First lay the membrane face down You should have the Velcro seal at top of membrane Be sure to place a towel underneath the membrane 3 Next take the ribbon cable on and gently slide one corner in and push the other corner gently into the connector as shown above Do this for both ribbon cables 5 Nex flip the upper board 2 Next mount the LCD screen to the mounting studs on membrane panel Secure LCD to panel by tightening the screws 4 Next plug in the backlight from the LCD to the upper display board This plug will only go in one way 6 Finally loop ribbon cable over and plug into the back of the upper display board over and mount it to it s holding pins Once it s seated screw it down to the mounting stud Cardio Tr
15. Crafting the World s Finest Treadmills JE LANDICE L760 Series L8622 L9622 Series Home and Commercial Treadmill Diagnostic and Service Manual 2006 Addendum Version C 1 0 For Technical Service Call 1 800 LANDICE Table of Contents Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 11 Page 12 13 Page 14 15 Page 16 18 Page 19 21 Page 22 23 Page 24 28 Page 29 32 Page 33 Page 34 Page 35 40 Page 41 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51 52 Page 53 54 Page 55 61 Page 62 Page 63 Page 64 Page 65 Upright ExplodedView Upright Close up View L760 Bed L860 L960 Bed Motor Pan Parts List Upper Consoles Safety Key amp Reading Rack Assembly Instructions Cardio Trainer upper board assembly instructions and schematic Executive Trainer upper board assembly instructions and schematic ANTNPWM Schematic Error Codes message and definition Anta PWM Flowchart Overspeed topic ANTNPWM speed calibration ESI Reverse Treadmill Reverse Treadmill RTM Flowchart Reverse Treadmill RTM Speed Calibration Diagnostic Features Speed Formulas Elevation Calibration L9 Elevation nut setting Accessing Total hours and Mileage English to Metric Mode Button Feedback and Membrane by pass test L8622 L9622 Treadmill replacement Pro Rate Table Service Reimbursement Policy and Labor Policy Service Authorization Form Maintenance Checklist L60 Series Upright Handrail close up view
16. G TO THE ELEV MOTOR INDICATING THAT THE UPPER BOARD IS SENDING A SPEED SIGNAL TO PWM RUN AWAY ORANGE INDICATING THAT THE BELT IS MOVING FASTER THAN IT SHOULD OUT CURRENT INDICATING THAT AN RESET AMOUNT OF EXCESSIVE CURRENT IS GOING THROUGH THE BOARD SPEED SENSE ORANGE INDICATING IF THERE IS SPEED SENSOR FEEDBACK THE REVERSE RELAY IS CLOSED 1 1 1 2 1 4 NOTE USE THIS FOR THE DIAGNOISING THE RTM REV TREADMILL Upper display lights up but treadbelt doesn t move L5 Error 1 PressSTART 2 Is the Green BELT ON LED lit on PWM R 1 Confirm proper line voltage input to PWM R Measure across GROUND amp AC LINE IN terminals for proper line voltage 120 volts ac 1 8 2 Confirm 12 17 volt dc from the top of upper wire harness Measure at black amp green wire Check harness connections 3 Replace upper board 1 Disconnect the drive motor wires from the lower board 2 Enter into O L S mode see page 45 Set the speed to 12 mph YES NO Measure DC voltage out of the Motor amp Motor terminals Replace PWM R Did you measure at least 90 DC volts YES NO Replace PWM R L Is the motor wiring OK Unplug the treadmill from the wall outlet Check the wires from motor to Motor amp Motor UNPLUG treadmill and unscrew brush caps Verifv brushes are at least 3 8 long and slide freely verify
17. HITE 70230 TI L7 L8 L9 UPRIGHT MOUNTING BOLTS 4 20x3 4 TTZ L7 L8 L9 STAR WASHER 4 LW EXT 12 L7 L8 L9 CROSSBAR CLAMP MOUNTING BOLT 1 4 20 3 4 HHMS 3 L7 L8 L9 HANDRAIL MOUNTING BOLT 5 16 18x2 HHMS 14 L7 L8 L9 LOCKWASHER 5 16 LW 15 L7 L8 L9 1 4 INCH DOME PLUG 71071 16 L7 L8 L9 CROSSBAR MOUNTING BOLT 4 20 1 25 PMS 17 L7 L8 L9 STAR WASHER 4 LW EXT 18 L7 L8 L9 RAM CONNECTOR 1 DIA TUBE HANDRAIL 71038 19 SIDE ERGO RAIL ASSEMBLY WITH FOAM CUTBACK 71063 20 L7 L8 L9 UPRIGHT RIGHT SIDE BLACK 70474 BK JPRIGHT LEFT SIDE BLACK JPRIGHT RIGHT SIDE TITANIUM 70474 1 UPRIGHT LEFT SIDE TITANIUM 70475 1 UPRIGHT RIGHT SIDE WHITE 70474 UPRIGHT LEFT SIDE WHITE 70475 x 5 L7 L8 L9 ACCUTRACK C H R CROSSBAR ASSEMBLY 2 or 3 70445 SP pC L7 L8 L9 MAGNETIC SAFETY LANYARD J 7101 NEW 23 C MAGNETICSTUD 11 17049211 25 L7 L8 RAM CONNECTOR 1 12 DIA TUBE CROSSBAR 71070 Ya 20 9 16 MSZN SIDE FRAME COVER RIGHT SIDE FRAME COVER LEFT 37 L7 L760 TREADBELT 70468 1 760 TREADBELT ORTHO 70534 DECK SPACER 70219 39 L7 TAKE UP ROLLER 70237 40 L7 DRIVE ROLLER 70236 L7 DRIVE ROLLER SHEAVE CV 18 2 L7 L760 DECK 70466 L7 L8 L9 FELT WASHER 70220 44 L7 NUT 20 WELD NUT BELT GUIDE 70208 WinNT 4 BELT GUIDE SCREW 49 VEX DEC
18. K POST L7 VEX DECK POST L8 VEX DECK IMPACT ABSORBER VEX DECK IMPACT ABSORBER RED 54 L7 L8 L9 BED END CAP SCREW 8 32 3 4 TTB L7 L8 L9 TAKE UP ROLLER BOLT WASHER 3 8 FW BL OX END CAP BED RIGHT 70369 BK END CAP BED LEFT 70370 BK L7 L8 L9 FOOTBOLT 20 3 4 TTZ 171819 SOLID FOOT FOOT L9 57 58 L7 L8 L9 L760 SIDE FRAME RIGHT 70462 BK TI L760 SIDE FRAME LEFT 70463 BK TI VFX DECK IMPACT ABSORBER RED 70221 R f DRIVE ROLLER SCREW 14 20x3 4 HWFL 10 63 L7 L8 L9 TAKE UP ROLLER BOLT 3023 64 L7 L8 L9 NAMEPLATE READING RACK 70454 65 L7 L8 L9 LEFT READING RACK BUCKET 70522 BUCKETL 3 66 L7 L8 L9 RIGHT READING RACK BUCKET 70522 BUCKETR 67 L7 L8 L9 TOP READING RACK 70522 TOP 68 L7 L8 L9 KEYHOLE PLATE READING RACK 70522 KEYHOLE 69 L7 L8 L9 BOTTOM READING RACK 70522 BOTTOM TREADBELT 1 8622 TREADBELT L8622 ORTHO END BED BLACK L8622 RIGHT END CAP BED BLACK L8622 LEFT L7 L8 L9 RUBBER MOTOR COVER GROMMENT 1259 L7 L8 L9 MOTOR COVER FINISHING WASHER 10 Finishing W L7 L8 L9 MOTOR COVER SCREW 8 32 3 4 TTB L8 L9 TREADSTRIP PEGGLY GRIP TAPE 70293 L8 L9 SIDE FRAME COVER RIGHT 70286 BK TI RR SIDE FRAME COVER LEFT 70287 BK TI RR L8 L9 SIDE FRAME RIGHT L
19. Moves in forward and reverse direction Standard remote start stop switch holder Speed range in forward direction is 0 0 to 12 0 mph in 0 1 increments Speed range in reverse direction is 0 0 to 3 0 to 0 1 mph increment slow scroll Tracking is accomplished by use of reverse guide rollers Production treadmills to have metal guide rollers then could change to plastic guide rollers While belt is moving in reverse treadbelt will move slightly until the reverse guide rollers activate This treadmill is slightly louder due to our treadbelt guide system Reverse button on display panel has red reverse LED The REVERSE button allows user to switch treadbelt direction from forward to reverse and vice versa The Rehabilitation treadmill will run in reverse when 5 Reverse button is pressed and red reverse light is illuminated The magnetic safety key assembly consists of three parts A Magnetic safety key part 71011 SP B Flux Guide part 70340 C Magnet Stud part 70492 To install this assembly into an older machine that utilized the Tree Loc ball amp socket attachment design proceed with the following steps UN PLUG TREADMILL Remove control panel end caps and upper display assembly Remove the old style Tree Loc socket Install new style magnet stud B by threading into the flux guide A Make sure flux guide is positioned as shown in pictures Install new magnetic safety key DN par a CALL 1 800 LANDICE FOR TECHNI
20. Note All settings are preset from the factory however by changing the necessary speed pot the speed of the machine will vary For torque and surging adjust the IR ot If the treadmill speed is not resolve from speed calibration then replace the WM R board DIAGNOSTIC FEATURES ON L60 SERIES TREADMILLS NOTE The following information is for diagnostic and troubleshooting purposes and is meant to be used by authorized Landice service technicians ONLY and should not be made available to the general public EXECUTIVE TRAINER 1 MENU START Accesses Diagnostic mode Display Software version Open loop Speed Mode Total hours 2 DOWN PAUSE START Reboots 3 METRICENGLISH Enter into Menu mode then press 5 finally Press RETURN 4 Press the gray circle bottom Toggles between Metric English NOTE The home ET s treadmill prior to version 1 04 does not change in grade percent The home units with software version 1 04 and after CARDIO TRAINER 1 DISPLAY START Accesses Diagnostic mode Displays software version Open Loop Speed Mode Total hours 2 DOWN PAUSE START Reboots 3 MANUAL START METRICENGLISH 4 UP DOWN START Toggles 12 and 15 elevation selection PRO SPORTS TRAINER REHABILITATION TREADMILL REVERSING REHABILITATION TREADMILL 1 DISPLAY START Accesses Diagnostic mode 2 FAST START Open Loop Speed Mode 3 DOWN PAUSE START Reboots 4 DOWN START METRIC ENGLISH NOTE For PST s with software version 2 0 and after 5 UP
21. Replace brushes are curved and have no bums or cracks Check NO gt motor 7 brushes 2 springs verify copper wire is not broken or burned Are the motor brushes OK required YES Replace motor flywheel NOTE USE THIS FOR DIAGNOSING THE RTM REVERSE Treadmill does not no in Reverse No error code 2 1 4 Press the START button 1 Re seat the upper 2 Press the REVERSE button board to the faceplate 2 Replace upper board Is the red LED on the REVERSE button lit YES 1 Check wire harness 2 2 Is the green REVERSE LED connections lit on the PWM R NO 2 Replace upper board YES 2 3 Disconnect the black and white wires from the relay coming from P7 amp P8 and NO PWM R measure DC voltage oar Did you measure at least 15 volts dc YES 2 4 1 Turn machine off 2 Disconnect drive motor wires from the lower board 3 Enter into Open Loop Speed Mode see page 33 Increase the speed to 12 mph 4 Measure from the Motor amp Motor wire terminal in volts dc with your meter Do you measure at least 90 dc voltages YES NO Replace PWM R board 1 Check if drive motor is seized 2 Check if the motor brushes are least 3 8 long 43 NOTE USE THIS FOR DIAGNOSING THE PWM R RTM REV Elevation system not functioning or PO Pot Out error code displayed in the two digit speed window Enter the DIAGNOSTIC MODE Does elevation system work properly 1
22. YION Models That Use This Membrane 7 18 L7 LTD ET L8 LTD ET L7 CLUB ET L8 CLUB ET L9 CLUB ET Production Time Frame 2003 Present Electronics PWM Relav Combo motor pan on all Home Units 110V SCR commercial motor pan for LTD s and 110V CLUB s 220V SCR commercial motor pan for 220V CLUB units See Wiring Diagrams Settings Used In Home and Commercial LTD s and CLUB s Key Features Closed Loop Treadmill wl speed sensor Safety Lanyard 0 5 12MPH Push Button Speed and Elevation Control 11MPH on LTD s and CLUB s 5 Built in Programs 5 User Defined Programs Standard Wireless Heart Rate Control Color LCD Graphic Display Numeric Keypad with Quick Speed and Quick Grade Features Touch Sensitive STOP switches on both left and right side Optional ACCUTRAK Contact Heart Rate System on CLUB units L Series Reversing Rehabilitation Faceplate LANDICE 5 1 re L7 RTM REV L8 RTM REV L9 RTM REV Production Time Frame 2004 Present Electronics ESI PWM R 110V 220v See Wiring Diagram Settings Used In Rehabilitation Physical Therapy and Hospitals Key Features Closed Loop Treadmill w speed sensor Safety Lanyard Push Button Speed and Elevation Control Isolation Leakage Package to keep current leakage under 100 micro amps RTM Moves in forward direction only Speed range is from 0 0 to 12 0 mph in 0 1 mph increments No reverse button on display panel Optional Remove Start Stop switch holder RTM REV
23. admill ON and elevate to 15 grade 2 UNPLUG TREADMILL 3 Remove motor cover 4 Remove upright assembly a Remove control panel end caps b Remove upright frame covers pull outward from bottom c Disconnect main upper wire harness from lower board Loosen 8 total 4 each side upright bolts 7 16 socket with 2 extension There is no need to completely remove these bolts from the frame e Lift upright assembly UP and OFF Here is a picture of the treadmill frame with the upright assembly removed 5 Remove right and left side frame covers a Remove 4 Phillips head screws per cover using power screw gun and 2 Phillips bit b Remove 2 8 machine screws located on the bed end caps c Use rubber mallet to pop the frame cover out of the frame rail channel Note Make sure to strike the frame cover from the under side View A View B View C Strike from underside 6 Remove motor tensioning hook 7116 deep socket pivot motor back and remove belt 7 Slide drive belt off drive motor flywheel 8 Remove rear take up roller 9 16 hex head bolts located rear of treadmill 9 Remove front drive roller 1 2 hex head bolts on right and left side 7 Lift deck out of treadmill frame assembly SERVICE TIP When removing the deck by yourself it s easier to lift one side first Place the handle of your rubber mallet between the deck and frame This will keep the deck free from the deck
24. ainer Upper Doard Wire Diagram BACK OF LCD SCREEN SILVER SHOULD i BACK OF UPPER DISPLAY BOARD No 1 7 IU LOWER ELECTRONICS 0 im LANDICE Inc 0 FRONT OF UPPER DISPLAY BOARD Tolerances itl Drawn by Checked by Cardio Trainer Upper Board Wire Diagram CABLE BACK OF LCD SCREEN RIBBON sima BACK CF UPPER DISPLAY BOARD CONTACT Chest pal Strap LOWER a LECTRONICS LOWER LECTRONICS l Chest HEART Strap LANDICE Inc FRONT UPPER DISPLAY BOARD 4 kd 10 30 03 KARDUS with single pulse connection 1 First place the membrane on a flat surface with the back facing upwards Place the membrane on a towel to prevent scratches 3 Then mount the LCD screen to the mounting studs on the Membrane Panel by tightening the 4 screws into the middle connector shown above This plug goes in only one way 7 Next move the upper board face down to the left of the LCD screen Tighten down display screws Color ET Assembl Instructions 2 Next gently pull the brown clip out and gently slip the ribbon cable into the connector Push brown clip back in 4 Next place the upper display board on the right side of the LCD screen and plug the other side of the ribbon connector into the
25. ar roller shaft notches are resting on frame Note Just start the take up bolts DO NOT TIGHTEN AT THIS POINT Install frame covers Note Place frame covers in there respected locations Use rubber mallet to snap frame covers back down into side frame channels Examine screw holes for proper alignment Tension the treadbelt just enough to seat the front drive roller Meaning The front drive roller has elongated mounting holes The drive roller must be seated against the aft portion of this elongated hole You can assure the proper seating by tightening the treadbelt tension This will pull the drive roller aft and position it for tightening Bolt must be seated to rear of slotted hole 8 Tighten front drive roller bolts 1 2 socket 9 Tension drive belt 7 16 socket make sure belt can twist to 45 degrees 10 Install upright assembly Note Be careful of the upper harness Do not pinch the harness between the frame and upright 11 Plug upper harness back into the lower board Secure harness to motor pan holding clip 12 Plug treadmill in Turn on and decrease elevation back to 1 grade Check for proper belt tensions and treadbelt tracking 13 Raise treadmill back to 15 grade shut off and unplug 14 Fit and secure the motor cover Note You fit the motor cover before tightening the upright assembly to the frame This makes locating the motor cover mounting holes much easier 15 Tig
26. ard Replace upper display board 6 3 15 speed control wiring OK Purple wire from V on pwm board to P3 on relay board Orange wire from P1 on pwm board to P1 on relay board Brown wire from P2 on pwm board to P2 on relay board P3 on pwm board has no connection NO COKER control wiring YES Correct motor control wiring 6 4 Is the motor wiring OK Check the wires from motor to A amp A YES NO 6 5 Are the motor brushes OK UNPLUG treadmill and unscrew brush caps Verify brushes are at least 3 8 long and slide freely Verify NO brushes are curved and have no burns or cracks Check Springs verify copper wire is not broken or burned Replace motor brushes 2 required YES 6 6 Verify at least 90VDC from Black A wire and White A wire from PWM to Drive Motor No voltage replace PWM RELAY combo board Voltage replace drivemotor Spin the motor shaft by hand Is the motor seized or is the shaft broken YES Replace motor flywheel NOTE USE THIS DIAGNOSING FOR THE PWM RELAY COMBO BOARD Upper display lights up treadbelt moves speed will not increase L5 error Adjust speed sensor 1 Use 1 2 wrench and loosen the two lock nuts securing sensor to it s bracket 2 Adjust sensor gap to 1 16 3 Tighten lock nuts 7 1 Check speed sensor alignment It should be within 1 16 of the flywheel and parallel to
27. cs PWM Relay Combo motor pan on all Home Units 110V SCR commercial motor pan for LTD s and 110V CLUB s 220V SCR commercial motor pan for 220V CLUB units See Wiring Diagrams Settings Used In Home and Commercial LTD s and CLUB s Key Features Closed Loop Treadmill w speed sensor Safety Lanyard 0 5 12MPH Push Button Speed and Elevation Control 11MPH on LTD s and CLUB s 4 Built in Programs 2 User Defined Programs ELEVATION L Series Cardio Trainer LCD Membrane Ma aam NAX 148 ES v eGOnL 140 LIS 140 Models That Use This Membrane L7 CT L8 CT L7 LTD CT L8 LTD CT L7 CLUB CT L8 CLUB CT L9 CLUB CT Production Time Frame 2003 Present Electronics PWM Relay Combo motor pan all Home Units 110V SCR commercial motor pan for LTD s and 110V CLUB s 220V SCR commercial motor pan for 220V CLUB units See Wiring Diagrams Settings Used In Home and Commercial LTD s and CLUB s Key Features Closed Loop Treadmill w speed sensor Safety Lanyard 0 5 12MPH Push Button Speed and Elevation Control 11MPH on LTD s and CLUB s 5 Built in Programs 5 User Defined Programs Standard Wireless Heart Rate Control Two Color LCD Graphic Display Numeric Keypad with Quick Speed and Quick Grade Features Touch Sensitive STOP switches on both left and right side Optional ACCUTRAK Contact Heart Rate System on CLUB units L Series Color Executive Trainer Membrane 7 2 C GRADI Fu NLEVA
28. dbelt centered when it s running in the reverse position This helps the belt from tracking to one side There are four roller guides located at the front amp rear deck slats They are positioned at the end of the deck slat and will spin when the belt starts to touch it Refer to Diagram A for a picture of the roller guide LANDICE Inc Diagram These roller guides are almost silent in forward position but may be heard in the reverse position The roller guides should spin freely Loosen the set screw with a 10 32 allen key until the roller guide to spins freely e Always track the treadbelt in the forward position Contact Heart Rate This treadmill has a Contact Heart Rate option and is the same set up as the L9 Club s with Contact Heart Rate Nothing has changed for this feature Medical Rails This will be the same set up as any other treadmill with medical rails Voltage Readings off the PWM R i Bea NEUI P7 amp P8 15VDC E ANE RR BLK amp GREEN P9 MOTOR LED s for PWM R eB ig U PIRE IN GREEN INDICATING VAC IS GOING INTO THE BOARD INDICATING VDC IS GOING TO THE UPPER BOARD INDICATING THAT THE BELT SWITCH RELAY IS CLOSED DOWN COMMAND INDICATING THAT THE UPPER BOARD CLOSED THE DOWN RELAY UP COMMAND INDICATING THAT THE UPPER BOARD CLOSED THE UP RELAY RELAY DN ORANGE INDICATING THAT 120VAC IS GOING TO THE ELEV MOTOR RELAY UP ORANGE INDICATING THAT 120VAC IS GOIN
29. dmill dangerous to use We recommend using rubbing alcohol applied to a sponge to on the Treadbelt www landice com 800 LANDICE LANDICE Crafting the World s Finest Treadmills Cleaning Treadbelt Walking Surface Treadbelts can become dirty and unsightly when users track dirt onto them If vacuuming doesn t remove dirt we recommend the use of a medium stiff nylon bristle brush to remove dirt trapped in treadbelt surface A damp not wet sponge can be used to finish the cleaning process Institutional Drive Motor Maintenance Yearly Institutional Maintenance Replace the Drive Motor Brushes Failure to do so will result in premature Drive Motor failure 1 Unplug Treadmill 2 Remove Motor Brush caps 2 3 Remove Motor Brushes and inspect They should be replaced if 1 4 inch or less Inspect motor Commutator for wear Black scoring present on copper segments Try to dress out clean up Commutator with a Commutator stone or emery cloth 4 When you reinstall motor brushes make sure the brush does not bind up in its holder The motor brush must move freely the full length with zero resistance If resistance is present you must carefully dress out the brush until the correct tolerance is achieved Motor brushes should be checked every 6 months on institutional treadmills Service Checklist Check Treadbelt tension and tracking 1 Wipe underneath treadbelt O Lubricat
30. e Treadbelt Check drive belt tension Check motor brushes and commutator Vacuum under motor hood Vacuum around and under treadmill www landice com 800 LANDICE LANDICE Crafting the World s Finest Treadmills Drive Belt Tensioning Drive Belts are pretensioned before the treadmill leaves the factory Adjustments are ONLY necessary when Drive Belt is slipping during use To test for tightness 1 Remove motor cover 2 With mill running at 2mph walk on treadbelt 3 If Drive Belt is moving front roller with no slippage then drive belt is correctly tensioned Check the tension on the Drive Belt by placing the Drive Belt between your thumb and forefinger and twisting Check Drive Belt tension The proper twist is 45 If the belt needs to be adjusted use a 7 16 socket and tum the bolt underneath the motor pan attached to the hook screw CAUTION NEVER OVERTENSION THE DRIVE BELT TIGHTEN ONLY UNTIL SLIPPING STOPS OVER TIGHTENING MAY CAUSE SERIOUS DAMAGE TO THE DRIVE MOTOR AND WILL VOID THE MOTOR S WARRANTY www landice com 800 LANDICE LANDICE Crafting the World s Finest Treadmills Treadbelt Tracking and Tensioning TRACKING The Treadbelt is tracked by means of two adjustment bolts 9 16 wrench located at rear of treadmill By tightening the side the belt is closest to and loosening the opposite side by the same amount you change the
31. e flywheel Is it out of position NO Repair or replace speed sensor harness assembly Unplug 3 wire speed sensor connector rom PWM R board Check for pushed YES ins or Loose wires ny found NO Unplug 9 wire upper harness connector from PWM R board Check for pushed pins or loose wires Specifically look at dark blue and green Any found lt ES Repair r replace Disconnect the speed sensor from the PWM R board Is the Enter into O L S mode see page 45 Is the gt SPEI ENSE LED near the speed Molex connector lit NO E LED lit YES Replace PWM R board Replace the speed sensor Landice Pot calibration for ESI 110 v PWM R on ji Rehabilitation treadmill MOTOR SPEED OPEN LOOP SENSOR 0 2 0 3 0 5 0 6 POT SETTING O Qe MIN POT MAX POT IR POT 8 o clock 10 45 11 o clock Enter into O L S Mode is Fast and START simultaneously Speeds and pot setting listed above are taken from the factory setting For best low speed feel we set the MIN pot so that speed reads from 0 2 to 0 3 mph when commanded to 0 1 in open loop This is usually done by calibrating the MIN pot around 8 o clock The MAX is set around 10 45 for the best high speed feel Then the IR pot is a set to give smooth belt movement with a loaded The IR pot calibration setting is generally around 11 o clock
32. e home treadmills with an Anta PWM or PWM motor control board The SCR motor control boards also have internal protection to prevent an overspeed condition from occurring due to a internal component failure Overspeed can also be caused by a maladjusted speed pot Go into Open Loop Speed mode see page 26 and check the speed Adjust pots as necessary to bring up correct speed Speed Calibration L Series ANTA PWM Treadmills 1 Enter into Open Loop Speed mode O L S by pressing simultaneously Executive Trainer MENU amp START Cardio Trainer DISPLAY amp START Pro Sport Trainer amp RTM FAST amp START 2 Adjust the max speed first Bring the set speed to 12mph Let actual speed stabilize 3 Adjust the MAX potentiometer on the pwm motor control board accordingly CW increase speed CCW decrease speed The actual speed will be displayed in the center display window 4 Decrease set speed to 5mph Let actual speed stabilize Adjust the MIN pot accordingly 48 to o2mph is acceptable 5 Before turning treadmill off check the MAX speed one more time for accuracy ESI PWM Reverse Tit ai ELEVATION HARNESS SPEED SENSOR HARNESS COOLING FAN LINE CORD POWER IN GREEN YEL 1 z A je z o z u z 2 1 b z gt N Y
33. el completely from the upper display board Use a DRY towel or a terry cloth to wrap over the open area of the control panel frame Place the upper display board with wire harness still attached on top of the towel to prevent it from touching any metal 4 Look at the pins where the silver membrane ribbon cable connected to the display board You should note that printed on the green circuit board behind each pin is it s specific function 5 Using a jumper i e a jumper wire with two copper ends a paper clip or a voltmeter set to continuity bypass the start button by touching one end of the jumper to the pin labeled GND or GROUND and the other end of the jumper to the pin labeled START or ON Note on page 2 where to locate these pins on various Landice display boards If the membrane is bad the treadmill will turn on and read SAFE If it is necessary replace the damaged membrane panel n 5 0000000000 U d JUMP THE GRD amp START PIN EXECUTIVE TRAINER BOARD L8 amp L9 22 WIDE TREADBELT amp DECK REPLACEMENT Tools required Power Screw Gun with 2 Phillips Head Bit This is the only way to remove and install deck frame cover screws 1 16 deep socket 112 amp 9116 standard sockets with 318 ratchet 2 extension for 3 8 ratchet use for removal of upright Rubber Mallet Lubriplate grease Locking Pliers optional Time required technician 1 hour Disassembly 1 Turn tre
34. es will appear at the bottom of the diagnostic screen CT LCD UERSION 1 00 1 SPEED SEN SENSOR ELEVATION POT 12 Gin 12 0 crave ROM PASS RAM PASS NU PASS TOTAL HOURS 999939 TOTAL MILES 993999 3 Pro sports Trainer amp Rehabilitation Treadmill Please note there is NO way to access total hours miles on the Pro Sports Trainer and RTM change current production machines from English to Metric LANDICE LTR Pro Sport Trainer Version 2 0 Approximatelv manufactured between 10 2003 11 2005 1 Turn the treadmill off bv pressing STOP 2 Press DOWN and START simultaneously 3 Press STOP Pro Sport Trainer Version 2 01 Approximatelv manufactured after 11 2005 1 Turn the treadmill off by press STOP 2 While off press the DOWN SLOW and START button simultaneously 3 Press STOP LANDICE Cardio Trainer Approximatelv manufactured between 10 2003 11 2005 1 Turn the treadmill off bv pressing STOP 2 Press MANUAL and START simultaneously 3 Press STOP Approximatelv manufactured after 11 2005 1 Tum the treadmill off by pressing STOP 2 Press MANUAL CARDIO and START simultaneously 3 Press STOP Executive Trainer 1 Press START 2 Enter in the Menu mode and select SETUP 3 Select ENGLISH 4 Press RETURN CANDICE resms Rehabilitation Treadmill Reverse 1 Turn the Treadmill off by pressing STOP 2 Press Elevation DOWN and START simultaneously
35. g al L No 9 2 Unplug 6 pin elevation motor connector from Relay Which button or direction has the problem 9 3 Hold the UP button on the Display Hold the DOWN button on the Display Is UPSW light on relay board lit Is DNSW light on relay board lit YES NO NO YES 1 Inspect the ORANGE UP wire and the DOWN wire on both the wire connector on the relay board and the wire connector on the upper display board for loose connections or pushed pins 2 If all harness connections are intact then replace Upper Display Board 9 4 Hold the UP button on the treadmill Is the yellow light on the relay board lit Hold the DOWN button on he treadmill Is the yellow light on the relay board lit YES Do both the UP amp DN light on the relay board light 9 6 Replace pwm relay board Do both the UP amp DN light on the relay board light 1 Inspect the Black wire UP and the Red wire DOWN on the 6 pin connector for on the relay board light If all harness connections are intact then replace the Elevation Motor v Overspeed overspeed error indicates a treadmill overspeed condition This occurs when the actual treadbelt peed is faster than the desired selected speed There is a potential for this to occur under the following circumstances 1 User weight is over 200 lbs treadmill elevation is set between 10 and 15 grade and selected speed is set
36. hes deck and walking belt LTD sold after August 1 2002 carry a 5 year parts warranty Club machines sold after January 1 2003 are pro rated under the 5 year scale Wear items will get covered under full warranty for the first 6 months of ownership due to wear Parts will not get covered due to freight damage Wear items are pro rated as follows Up to 6 months No Charge 6 12 months SERVICE REIMBURSEMENT POLICY This is offered to all Landice dealers as well as all authorized Landice service providers Landice covers our treadmills with a 1 year labor reimbursement policy That means we will pay to fix our treadmill as long as it s within one year from the date the treadmill was purchased Our Policy Landice will reimburse the selling dealer according to our flat rate labor schedule If you are a service provider for Landice and do not sell our product you have the option of billing us direct or you can bill the dealer that you re providing service for Generally if our capped rate does not cover your labor charge you would bill the selling dealer The current rate is 30 00 per hour and is capped at a maximum of one hour labor and one hour travel per treadmill failure Diagnostic and return trips are not covered Note that treadbelt tracking treadbelt drive belt tensioning blown fuses and set up procedures are not covered by this warranty Set Up Includes Assembly adjusting treadbelt and drive belt if needed walking
37. hten upright to frame 7 16 socket DO NOT OVERTIGHTEN 16 Install upright covers Align at top and snap into place using palm of your hand 17 Install control panel end caps TENSIONING TREADBELT The same hex head bolts used for tracking TENSION the treadbelt To tighten the treadbelt turn both screws clockwise the same amount Failure to turn them equally will affect belt tracking Need for tension is indicated by uneven belt speed and may be sensed by sudden stopping of the treadbelt when your foot comesdown on the belt Before tightening the treadbelt assure that the treadbelt is loose and not the drive belt see drive belt tensioning below DO NOT OVER TIGHTEN THE TREADBELT DRIVE BELT The drive belt tensioning screw is located on the drive motor bracket turning the nut clockwise you will pull down the motor bracket tightening the drive belt DO NOT OVER TIGHTEN If you over tighten this belt you risk damaging the drive motor shaft To gauge proper tension twist the drive belt between motor and drive roller pulley The ideal tension loosen until the drive belt slips and tighten until it stops will allow you to twist drive belt 45 degrees If you cannot twist the belt at least 45 the belt is too tight FOR TECHNICAL ASSISTANCE CALL 1 800 LANDICE SCALE FOR WEAR ITEMS The pro rate scale applies to all wear items on commercial treadmills Pro rated items Include the drive belt motor brus
38. inal on the relay board Replace 12VDC power supply Confirm voltage reading of 12 17 VDC across dashed white line wire amp solid black wire Is the green VDC light on the relay board lit YES Unplug the 9 wire connector from the relay board and inspect all wires for a loose or pushed pin Be sure harness is routed under the elevation motor Unplug the 12 wire connector from the upper display board and inspect all wires for a loose fit or pushed pin Check for 12 to 15VDC across the Black wire and the Green wire Perform a continuity test on the upper wire harness Are harness wire connections intact Repair upper harness or replace pper harness 1 On PST s and RTM only remove Faceplate from the display board and press START button on display board If treadmill starts use a phillips head screwdriver or x acto knife to spread fastener pins If display board will not stay mounted or any buttons are concave replace the faceplate 2 On CT s amp ET s conduct Membrane bypass test See page 53 If treadmill starts replace Membrane Panel If not replace the upper display board 32 NOTE USE THIS FOR DIAGNOSING THE PWM RELAY COMBO BOARD Elevation system not functioning or PO Pot Out error code displayed in the two digit speed window 9 1 Enter the DIAGNOSTIC MODE mo i Proceed with recalibratin Does elevation system work properly ves Proceed potentiometer P
39. ke off motor cover and vacuum inside the motor area being very careful not to directly touch the static sensitive electronics 2 Slide clean towel under Treadbelt and wipe deck and under the belt Rotate belt 180 ipCote under Treadbett Belt Tension heck Treadbelt Tension and Tracking Every Six Months 1 Check Motor Brushes for wear Dress Commutator if needed INSTRUCTIONS FOR LUBRICATING L SERIES INSTITUTIONAL TREADMILLS WITH SLIPCOTE is designed to reduce friction between the treadbelt and deck It is required for all institutional treadmills Proper and timely application of SlipCote will prevent premature failures due to excessive wear and load Items affected by inadequate lubrication are the treadbelt deck motor and motor controller by Landice Most standard greases waxes and silicon sprays will build rollers and have an adverse effect on the longevity of the treadmill Using a large syringe such as a turkey baster squirt 1 2 tube full of SlipCote underneath the center of the Treadbelt 1 2 Ounce If you re using our SlipCote packets empty the entire contents of the packet underneath the center of the Treadbelt Walk for 1 minute on the treadmill at a speed of 1 0 mph This will moisten about an 8 track underneath the cent remove any Slipcote r of the entire Ireadbelt Note Do not get Slipcote on TOP of Treadbelt his wil make Treadbelt very slippery and make trea
40. n revised to correct the treadmill from running off level With the elevation nut flush with plastic on the shaft turn the nut 8 full turns for the 110v elevation motors and 7 turns with the 220v elevation motors The foot is off the ground by 1 approximately 1 8 of an inch This picture shows the treadmill set to 0 grade Notice the actual half moon feet are NOT touching the ground Meaning the elevation legs are supporting the weight of the treadmill FOR TECHNICAL ASSISTANCE CALL 1 800 LANDICE ACCESSING TOTAL MILES HOURS ON L SERIES TREADMILLS NOTE The following applies to Landice s latest models manufactured after October 1 2003 H_ Executive Trainer Total hours miles on an Executive Trainer display can be accessed via Diagnostic Mode To access diagnostic mode follow the steps outlined below A Make sure the turned off a STAR B Hold down the the diagnostic screen comes up r buttons simultaneously until C Total Hours Miles willappear at the bottom of the diagnostic screen Places 51 115 ES ft 2 Cardio Trainer Similar to the Executive Trainer total hours miles on a Cardio Trainer display can be accessed via Diagnostic Mode access diagnostic mode follow the steps outlined below A Makes sure the treadmill is turned off B Hold down the and 222222 buttons simultaneously until the diagnostic E screen comes up C Total Hours Mil
41. ric mode change 51 Executive membrane color assembly instruction 19 schematic 20 INDEX PAGE Exploded View Bed L7 5 Bed 1 6 amp L9 6 Handrail 4 Motor pan 7 Upright 3 Membrane bypass test 53 Overspeed 33 Parts list 8 Pro rate scale 62 Reading Rack Caddy assembly 15 RTM REVERSE faceplate 38 flowchart 4 lower board PWM R schematic 36 relay schematic 37 rollers guides 39 speed calibration 45 Service Authorization claim form 64 policy 63 INDEX PAGE Safety key installation Instruction 14 Software reboots instruction 46 Treadbelt speed formula 47 L8622 amp L9622 walking belt replacement 55 LANDICE Crafting the World s Fin est Treadmills Cloth should Cloth should Once a Month and repeat 3 S 4 Check Drive 5 SlipCote lubricant How to lubricate Only use SlipCote up on the deck and When to lubricate Landice L Series institutional treadmills should be lubricated on a monthly basis Commercial Treadmill Maintenance Once a week or as needed 1 Wipe down display with a mild solution of Non Phosphate cleaner on damp soft cotton be damp not wet Once a week or as needed Cleaning display Use 2 Wipe down handrails and traction strips with soft cotton cloth and mild soap and water be damp not wet Once a week or as needed 3 Vacuum or wipe down the deck area between treadbelt and frame Once a week 1 Unplug treadmill Let it sit for 10 minutes Ta
42. t reach the palm of your hand under the center of the Treadbelt if the edges of the belt are curled up or if you hear the belt groaning HE TREADBELT IS TOO TIGHT www landice com 800 LANDICE
43. the flywheel Is it out of position NO 7 2 Unplug wire speed sensor connector y maq Res Check for pushed pins Any found Repair or replace speed sensor harness assembly NO 7 3 JUnplug 9 wire upper harness connector from relay board Check for pushed pins or loose wires Specifically look at 5 Brown and 9 Green Any found Repair or replace upper harness 7 4116 speed control wiring OK Purple wire from V on pwm board to P3 on relay board Orange wire from P1 on pwm board to P1 on relay board Brown wire from P2 on pwm board to P2 on relay board P3 on pwm board has no connection Correct speed control wiring YES Replace the speed sensor NOTE USE THIS FOR DIAGNOSING THE BOARD Upper display fails to light when START is pressed Plug alamp into the wall outlet to confirm it it is live Check line cord condition and connection Unplug treadmill and use a multimeter to check the fuse If itis bad swap with a spare MDA 15 fuse Plug in treadmill and use a multimeter to check for 120VAC across HOT and NEUT terminals of relay board Is the green AC PWR light on the relay board lit YES Check all connections to black 12VDC power supply Confirm the wire with a dashed white line or ribbed black is plugged into VDC terminal on the relav board Confirm the solid black wire is plugged into SGND term
44. the treadbelt and deck wax in and performing any additional adjustments that may have been upset during shipping The dealer must call for a service authorization number prior to performing any service to verify the treadmill is under labor warranty It is advisable to call Landice from the treadmill location to successfully diagnose the problem This will insure that the correct part will be shipped out the first time Labor claim forms must be submitted within three months from the date service was performed Labor claim forms must be completely filled out and have the Landice Service Authorization number at the top The Service Warranty covers installation of parts shown to be defective in material or workmanship The selling dealer is responsible for labor for treadmills needing repairs A Service Authorization SA number must accompany any service reimbursement request Service Authorization numbers are given when the selling dealer or the service technician calls Landice prior to beginning work on the treadmill This allows Landice to verify that the treadmill is within the labor warranty and also aids us in helping the technician troubleshoot the treadmill Landice welcomes technicians to call us from the field and gives these calls the highest priority This Service Warranty does not cover customer instruction installation setup maintenance or adjustments to treadbelt or drive belt a I AND E TREADMILLS DEALER INFORMATION
45. u 3 8 13 4 m m A PL GROUND P3 AC IN P6 Pe P4 K NEUT J FAN ES MAIN N HARNESS L I C 3 AA BA S 2 B ELEVATION MN MAX IR AN SPEED 28 000 MOTORS 1 Jj P9 PID P7 PB 1 PWM R PURPLE BLACK rc 7 P8 i U BLACK MOTOR gt a 2 a 3 sal WHITE MOTOR 6 Co O 9 T P9 MOTOR a TO PIVQUR 6 FN l i NOTE pin 1 to pin amp GREY Wire HEWN EN NUTEC pin 3 to pin 4 GREY Wire L RANE LANDICE Inc Title 030 RTM LOWER WIRING SCHEMATIC 4015 All angles 25 Drawing No Scole Tolerances Xx 060 Drown by Mike Schmidt Date 06 30 04 Checked by LOWER SCHEMATIC WITH REVERSE RELAY MAIN HARNESS ELEVATION SPEED FROM MOTOR WHITE GROUND P3 AC IN P6 AC NEUT L MIN MAX PWM R REVERSING RELAY m TO Pi0 MDTDR ge xxx 030 xxxx 5 All ongles 25 Scale Dote CONNECTION WIRE COLOR 1 TO P10 ORANGE 1106 GREY 3 TO P9 PURPLE B T0 P7 WHITE PAN GRND TO P1 GREEN AC IN TO P3 BROWN AC NEUT TO P6 BLUE FAN C TO Pe RED TO P4 BLACK

Landice L Series Service Manual

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