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SERVICE MANUAL T3.2.

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Presentation on theme: "SERVICE MANUAL T3.2."— Presentation transcript:

1 SERVICE MANUAL T3.2

2 T3.2 Technical Specifications
Setup dimensions: 169X86X130 cm Fold Up dimensions: 116X86X141 cm Running Area: 45×130 cm Weight of product: 72 kg Fold Up: Manual fold up with soft drop. Swing Arm Suspension: Yes Music Kit: No Motion Control: No Hand Pulse Sensor: Yes Wireless Pulse Sensor: 5KHz Receiver and chest belt transmitter not include/optional Power Requirement: 230vac ± 5% 50/60Hz 4Amps Emergency Stop: Pull down the emergency stop key (lanyard) Speed Range: 0.8~16 kph (0.5~10 mph) in 0.1mph or 0.1kph increments Incline Range: 0~12 levels Console: LCD display with blue back light with express INCLINE and SPEED button 16kph/10mph Model: LCD22E Drive Motor: DC motor 4800rpm DC180V Model:GMD B or GMD B Drive Motor Control Board: AC220v 5A Fuse:T10A/220v Model:GMC-TD15A-220V Incline Relay Board: Model: PWM-SD-TR100-V9 Transformer: Primacy: AC220v Second: AC10v/700mA 17v/250mA Model:AYY E Elevation Motor: A220v model:JS Running Belt: 445X2668X1.6 mm Color: 11C Gray with Reebok logo Maximum User Weight: 130 kg

3 Parts List Part No. Part name Bezeichnung Quantity/Menge T32-101
Computer 1 T32-102 Console housing-upper Console oben T32-103 Water bottle holder-left Wasserflaschenhalter links T32-104 Water bottle holder-right Wasserflaschenhalter rechts T32-105 Console housing-lower Console unten T32-106 Safety key base holder Halterung Sicherheitsschlüsselbasis T32-107 Safety key base Sicherheitsschlüsselbasis T32-108 Safety key Sicherheitsschlüssel T32-110 Overlay T32-201 Console support frame Verbindungsrahmen T32-202 Upright-left Stütze links T32-203 Upright-right Stütze rechts T32-204 Handbar cover-left Handgriffverkleidung links 2 T32-205 Handbar cover-right Handgriffverkleidung rechts T32-206 Hand pluse sensor cover-upper Handpulssensorabdeckung oben T32-207 Hand pluse sensor cover-lower Handpulssensorabdeckung unten T32-208 Handlebar Handgriff T32-209 OD36-37X3X305MM foam grip OD36-37X3X305MM Griffschlauch T32-210 OD38.1 handlebar end cap OD38.1 Handgriffendkappe T32-211 Upright fix bolt cap Kappe Befestigungsbolzen Stütze T32-301 Base frame Basisrahmen T32-302 Base frame transport wheel locker Verriegelung Transportrolle Basisrahmen T32-303 Base frame transport wheel holder Halterung Transportrolle Basisrahmen T32-304 Base frame transport wheel Transportrolle Basisrahmen T32-305 2.0X∮14X4 spring 2.0X∮14X4 Feder T32-306 OD28X12 round cushion OD28X12 runder Puffer 4 T32-307 Switch board holder Halter Steckerabdeckung T32-308 Switch board Steckerabdeckung T32-309 Electric outlet Stecker Stromkabel T32-310 Electric protector Schutzeinrichtung Elektrik T32-311 Power Switch An-/Ausschalter T32-312 Base frame front transport wheel holder Halterung vordere Transportrolle Basisrahmen T32-313 ID19XOD66X24 transport wheel ID19XOD66X24 Transportrolle T32-314 25X28X30 elliptical tube cushion 25X28X30 runder Rohrpuffer T32-401 Motor hood Motorabdeckung

4 T32-402 Motor hood decorate cover -left Motorabdeckung links 1 T32-403 Motor hood Decorate cover-right Motorabdeckung rechrs T32-404 Elevation support tube Stützrohr Neigung T32-405 Φ22 round end cap Φ22 runde Endkappe 2 T32-406 20X26X46 end cap 20X26X46 Endkappe T32-407 Elevation motor Steigungsmotor T32-408 Elevation motor gear sleeve Buchse Steigungsmotor T32-409 Transformer T32-410 Elevation control board Kontrolleinheit Steigung T32-411 Control board Kontrolleinheit T32-412 Soft drop shock holder Halterung Aufprallschutz T32-413 Soft drop shock Aufprallschutz T32-414 Soft drop locker Verriegelung Aufprallschutz T32-415 Soft drop locker spring Feder Verriegelung Aufprallschutz T32-416 22.5X28.2X22 Nylon bushing 22.5X28.2X22 Plastikhülse T32-417 Dc motor Wechselstrommotor T32-418 Driving belt Antriebsriemen T32-419 Motor holder Motorhalter T32-420 Motor cover-lower Motorabdeckung unten T32-421 Side decorate cover-left Seitenabdeckung links T32-422 Side decorate cover-right Seitenabdeckung rechts T32-423 Elevation motor cover Abdeckung Steigungsmotor T32-424 25.6X29.5X41.6XR17 Nylon cover -upper 25.6X29.5X41.6XR17 Plastikabdeckung oben T32-425 25.6X25X41.6XR17 Nylon cover –lower 25.6X25X41.6XR17 Plastikabdeckung unten T32-426 Elevation support tube fix holder Befestigung Neigungswinkelstütze T32-427 54X24X10 power cable protect cover 54X24X10 Schutzabdekcung Stromkabel T32-428 Elevation motor cover -left Abdeckung Steigungsmotor links T32-429 Elevation motor cover -right Abdeckung Steigungsmotor rechts T32-501 Side rail Seitengehäuse T32-502 Running belt Laufband T32-503 Left Rear end cap –inside Linke hintere Endkappe innen T32-504 Right Rear end cap -inside Rechte hintere Endkappe innen T32-505 Left Rear end cap-outer Linke hintere Endkappe aussen T32-506 Right Rear end cap-Outer Rechte hintere Endkappe aussen T32-507 Side rail guider Führung Längsträger 8 T32-508 Running deck Laufdeck T32-601 Main frame Hauptrahmen T32-602 Front roller shaft Ache vordere Rolle

5 T32-603 Front roller Vordere Rolle 1 T32-604 Rear roller shaft Achse hintere Rolle T32-605 Rear roller Hintere Rolle T32-606 Base frame crash cushion Basisrahmen Puffer 2 T32-607 Rear Transport wheel cover-Left Abdeckung hintere Transportrolle links T32-608 Rear Transport wheel cover-right Abdeckung hintere Transportrolle rechts T32-609 OD30XID9XT2.0 cushion OD30XID9XT2.0 Puffer T32-610 Transport wheel Transportrolle T32-611 50X30 end cover 50X30 Endabdeckung T32-612 Main frame cross bar Querstange Hauptrahmen T32-613 ABS frame lower cover Untere Abdeckung ABS Rahmen T32-615 EVA Foam sticker EVA Schaumsticker T32-702 Elevation motor power wire(Black) Kabel Neigungsmotor (Schwarz) T32-703 Elevation motor power wire(Red) Kabel Neigungsmotor (Rot) T32-704 Elevation motor power wire(White) Kabel Neigungsmotor (Weiss) T32-705 Elevation and control board connect wire (Blue) Verbindungskabel Steigung und Kontrollboard (blau) T32-706 Elevation and control board connect wire (Grey) Verbindungskabel Steigung und Kontrollboard (grau) T32-709 Earth cable Erdungskabel T32-710 Two female head power cable (Red) Stromkabel (Rot) T32-711 Two female head power cable(White) Stromkabel (Weiss) T32-712 Handle pulse wire Handpulskabel T32-713 Blue-grey two core power wire Blaugraues zweiadriges Stromkabel T32-715 LOP of elevation motor Schutzeinrichtung Steigungsmotor T32-716 Transfer wire Transferkabel T32-717 8 PIN computer connect wire 8 PIN Computerverbindungskabel T32-801 M3X14 screw M3X14 Schraube 14 T32-802 M4X15 screw M4X15 Schraube 65 T32-803 M4X16 screw M4X16 Schraube 6 T32-804 M6X15 screw M6X15 Schraube T32-805 M6 nut M6 Mutter T32-806 M8X45 bolt M8X45Schraube 4 T32-807 Ø 8X14X2 spring washer Ø 8X14X2 Federscheibe T32-808 Ø 8X20.5X2 curve washer Ø 8X20.5X2 geschwungene Scheibe T32-809 M8X30 Allen bolt M8X30 Sechskantschraube T32-810 M8X18 allen Bolt M8X18 Sechskantschraube T32-811 M10X40 allen bolt M10X40 Sechskantschraube 3 T32-812 M10 Nylon nut M10 Plastikmutter 7

6 T32-813 ∮8X36 transport axle ∮8X36 Transportachse 1 T32-814 M8-C cliper M8-C Clipper T32-815 ∮6X11.5 fixed bolt ∮6X11.5 Befestigungsbolzen 2 T32-816 M6-C cliper M6-C Clipper T32-817 M5X14 screw M5X14 Schraube 6 T32-818 M10X53 allen bolt M10X53 Sechskantschraube T32-819 M3X8 screw M3X8 Schraube T32-820 M4.2X14 screw M4.2X14 Schraube 4 T32-821 M10X67 allen bolt M10X67 Sechskantschraube T32-822 10.5X20X2 washer 10.5X20X2 Scheibe 3 T32-823 M10X33 allen bolt M10X33 Sechskantschraube T32-824 M8X65 allen bolt M8X65 Sechskantschraube T32-825 M8 Nylon nut M8 Plastikmutter T32-826 Ø 8.5X16.5X1.5 washer Ø 8.5X16.5X1.5 Scheibe T32-827 M8X20 allen screw M8X20 Sechskantschraube T32-828 M10X115 Bolt M10X115 Schraube T32-829 M16X80 Bolt M16X80 Schraube T32-830 M8X48 Bolt M8X48 Schraube T32-831 M8X85X20 motor holder fix Bolt M8X85X20 Befestigungsschraube Motorhalterung T32-832 Ø 9X35X8 curve washer Ø 9X35X8 geschwungene Scheibe T32-833 8X26X11 PU CUSHION 8X26X11 Plastikpuffer T32-834 M8X14-Screw M8X14-Schraube T32-835 M4X19 Screw M4X19 Schraube 16 T32-836 M8X30 Screw M8X30 Schraube 10 T32-837 M6X65 allen screw M6X65 Sechskantschraube T32-838 M6X55 allen screw M6X55 Sechskantschraube T32-839 M6.5X12.6X1.25 screw M6.5X12.6X1.25 Schraube T32-840 M6X10 screw M6X10 Schraube T32-841 Ø 6.4X18X1.5 washer Ø 6.4X18X1.5 Scheibe T32-842 M10X32 cap head bolt M10X32 Kopfschraube T32-843 M4X12 Screw M4X12 Schraube 15 T32-844 Plastic insert Plastikdübel

7 Parts Explosive Drawing
Page 4

8 Page 5

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10

11

12 Tools require for service procedure
Digitize display multi meter 17mm wrench 2pcs 13mm wrench 10mm wrench Phillip screw driver 5mm Allen wrench 6mm Allen wrench 8mm Allen wrench 5mm Allen wrench with T hand bar 6mm Allen wrench with T hand bar Long nose plier

13 Remove the motor cover Step 1: Use a Phillips screwdriver to undo both
near side rail screws on motor cover. Step 2: Use hands remove both Motor hood decorative covers – left and right. Step 3: Use a Phillips screwdriver to undo both front side screws (4 in total) on motor cover. Step 4: The motor cover can now be lifted off.

14 Remove front roller, rear roller, running deck and belt
Step 1: Use a Phillips screwdriver to undo side rail end cap screws x 2. Step 2: Use 5mm Allen wrench to undo rear roller Bolts x 2. Step 3: The side rails can now be slid Backwards. Step 4: Use 5mm Allen key to undo rear roller fix bolts x 2 Step 5: Use 5mm Allen key to undo front roller left hand side bolt x 1. Step 6: Use a Phillips screwdriver to undo fix running deck screws x 8.

15 Step 8: Use Phillips screwdriver to undo deck support
tube located under the running deck. Step 7: Remove rear roller, front roller, drive belt and running deck. Step 7: Remove deck support tube and running belt.

16 Install and adjust motor control board
When installing a new motor control board you must adjust the SPEED and AMP VR pots on the board before calibrating SPEED from the computer service set operation. Before Installation check the replacement board is correct and the voltage is 230v AC. (see Fig.1 ). Again before installation, adjust SPEED and AMP VR screws to half way. (see Fig.2) After install is complete and all wires have been connected, switch power on and insert the safety key. Press the start button and allow the machine to start and its lowest speed 0.8kph(0.5mph). At this point a speed metre/RPM metre will be required to measure the actual belt speed. Adjust this via the SPEED VR screw on the Control Board until correct measure actual speed on running belt until the running belt speed is 0.8kph(0.5mph). Once this is done the torque will need to be set. To do this, start the machine at its lowest speed 0.8kph(0.5mph). Hold both hands on the handlebars and stand on the side rails. From here push one foot on the running belt to see if the belt creates resistance (pushes your foot backwards). If not adjust the AMP VR screw on the control board clockwise and test again. If the running belt stops then adjust the AMP VR screw counter clockwise slightly, continue until the belt does not stop when stood on and your foot is moved backwards. Attention: If the AMP VR is set too high the machines speed will suddenly change during use, *DO NOT ADJUST THIS TOO HIGH AS THE MOTOR WILL BE AFFECTED AND WILL NOT OPERATE CORRECTLY* SPEED AMP Fig.1 Fig.2 Page 10

17 Install and adjust elevation motor
Before installing a new elevation motor first confirm voltage and model are correct from the elevation motor lable. (see Fig.1). When installing a new elevation motor, firstly only fix the new elevation motor rear body onto the Main frame and connect all wires onto the incline relay board. (see Fig.2). Next switch treadmill power on, insert safety key then press START button, elevation motor will automatically turn to level “0” position. Follow service set calibration incline instruction, while calibration incline level “0” then direct press INCLINE DOWN button continuous still elevation motor turning stop. Next switch treadmill power off. Take elevation nut tube to turn in elevation spiral bar, (see Fig.3) still nut tube end frame bolt hole to aim at elevation swing arm frame hole. Then insert the long bolt and use 17mm wrench To fix nut. (see Fig.4). After complete elevation motor install follow service set instructions to calibrate incline. When calibrating incline level “0”, the distance must be 10~15mm from the circular rubber buffer to running deck main frame, and when calibration level “15” just pull up elevation nut tube to edge, (see Fig.5). Do not let elevation nut tube raech the elevation motor body end position. (see Fig.6). Fig.1 Fig.2 Fig.3 Fig.6 Fig.4 Fig.5 Page 11

18 Circuit Diagram

19 Lubricate Running belt and running deck
ATTENTION: It is essential that the running belt and deck are lubricated at regular intervals or after either are replaced. **FAILURE TO DO THIS WILL CAUSE THE MOTOR AND MOTOR CONTROL BOARD TO BURN OUT OR FAIL* Regular maintenance lubrication: *Whenever lubrication is carried out an additional 20-25ml of lubricant must be applied* When the computer displays “ser” or an “oil can” lubrication is required between the running belt and deck. For first application use the oil provided. Firstly use a long screwdriver to carefully lift one side of the belt and apply approximately 10ml of lubricant all the way down the deck from front to rear. Then do the same for the other side. Apply the lubricant 2 – 3 inches in from the side of the belt. Step 1: To lift up running one edge side then spray in 10ml silicon oil. Step 2: To lift up running another edge side then spray in 10ml silicon oil again. Lubricate after running belt replacement : *When replacing the belt 40-50ml of lubricant must be applied to it. Before the belt is fitted back onto the machine apply the lubricant as shown below*. Step 1: Apply 20-25ml of lubricant to The belt is an s-track as shown. Step 2: Apply a further 20-25ml to the Other side as shown. **NEVER APPLY OIL TO THE RUNNING SURFACE OF THE BELT**

20 Lubricate after running deck replacement :
When replacing the running deck Step 1: pour down 20-25ml silicon oil In an S Track. Step 2: Use a brush to evenly wipe silicon oil on deck top surface. Step 3: Ensure the oil is spead as per the picture.

21 Computer shows “Err 2” when power is switched on.
Error Codes Computer shows “Err 2” when power is switched on. Switch power on and press INCLINE UP + INCLINE DOWN + STOP/ENTER buttons together and hold them. Then remove the safety key, the computer will show “1” blinking, use INCLINE UP and INCLINE DOWN until “2” is displayed, then press START button to enter the Incline Calibration Procedure. Incline Level display shows “0”. Press the Incline up or Down button to adjust the deck to the horizontal position then press STOP/ENTER button to confirm this is level 0. After level 0 (flat) is set the Incline Level display will show “12” The treadmill will automatically incline up. Wait for treadmill incline to stop, press Incline up and Down button to adjust incline level 12 to the correct position (highest). Press STOP/ENTER twice to confirm the level 12 position and return computer power on status. Computer show s “ “ oil can: The computer can display the service maintenance mileage so an engineer can check this at any time. This cycle will repeat every 300km(186ml) to remind unit owner to lubricate the treadmill regularly. when displaying the maintenance mileage you can press SPEED DOWN button to reset. Switch power on, press & hold SPEED UP and DOWN buttons while inserting the safety key. Press INCLINE UP or DOWN button until the computer display shows “3”, blinking. Then press START button, computer will display maintenance mileage, press SPEED DOWN button to reset maintenance mileage, then press ENTER button twice to return to power on status.

22 Enter the service Engineer Mode
Engineer mode Setting Enter the service Engineer Mode Switch the power on, press and hold INCLINE UP, DOWN and STOP/ENTER buttons together and hold them, then insert the safety key to enter the ENGINEER MODE. The Time/Distance display shows “1” blinking. Set and display, manufacture date and software version Press START button, Time/Distance display shows the manufacture YEAR, Heart Rate display shows manufacture MONTH, Calories display shows manufacture DATE. Speed display shows software version. The service engineer can adjust the manufacture date by pressing Incline Up or Down buttons, follow the blinking display then press STOP/ENTER button after each adjustment to record the service date if necessary. After all the adjustment is done, press STOP/ENTER button again to exit the Engineer Mode. Incline Calibration Enter Engineer mode (as above) Press INCLINE UP or DOWN button until the computer display shows “2” then press START button to enter the Incline Calibration Procedure. Incline Level display shows “0”. Press INCLINE UP or DOWN button to bring the deck to horizontal position then press STOP/ENTER button to set the L0 level. After level 0 is set, Incline Level display shows “12”. The treadmill will automatically incline up. Wait for treadmill incline to stop, press INCLINE UP or DOWN button to adjust incline L12 to the correct position , then press STOP/ENTER twice to set the L12 level and exit the engineer mode. Speed Calibration Press INCLINE UP or DOWN button until the computer display shows “3” then press START button to enter the Speed Calibration Procedure. Speed display shows “0.5”mph or “0.8”kph. Press SPEED UP or DOWN button to adjust the actual speed and measure the belt speed using a speed meter then press STOP/ENTER button to set the lowest speed. After setting the lowest speed, the speed display shows “10”mph or “16”kph and the treadmill speed will start increase. Wait until the treadmill stop increasing speed, measure the belt speed using a speed meter and press SPEED UP or DOWN to adjust the actual speed then press STOP/ENTER button twice to exit the Engineer mode and save the settings.

23 Enter the service Engineer Mode
Engineer mode Setting Enter the service Engineer Mode Switch the power on, press and hold INCLINE UP, DOWN and STOP/ENTER buttons together and hold them, then insert the safety key to enter the ENGINEER MODE. The Time/Distance display shows “1” blinking. Set and display, manufacture date and software version Press START button, Time/Distance display shows the manufacture YEAR, Heart Rate display shows manufacture MONTH, Calories display shows manufacture DATE. Speed display shows software version. The service engineer can adjust the manufacture date by pressing Incline Up or Down buttons, follow the blinking display then press STOP/ENTER button after each adjustment to record the service date if necessary. After all the adjustment is done, press STOP/ENTER button again to exit the Engineer Mode. Incline Calibration Enter Engineer mode (as above) Press INCLINE UP or DOWN button until the computer display shows “2” then press START button to enter the Incline Calibration Procedure. Incline Level display shows “0”. Press INCLINE UP or DOWN button to bring the deck to horizontal position then press STOP/ENTER button to set the L0 level. After level 0 is set, Incline Level display shows “12”. The treadmill will automatically incline up. Wait for treadmill incline to stop, press INCLINE UP or DOWN button to adjust incline L12 to the correct position , then press STOP/ENTER twice to set the L12 level and exit the engineer mode. Speed Calibration Press INCLINE UP or DOWN button until the computer display shows “3” then press START button to enter the Speed Calibration Procedure. Speed display shows “0.5”mph or “0.8”kph. Press SPEED UP or DOWN button to adjust the actual speed and measure the belt speed using a speed meter then press STOP/ENTER button to set the lowest speed. After setting the lowest speed, the speed display shows “10”mph or “16”kph and the treadmill speed will start increase. Wait until the treadmill stop increasing speed, measure the belt speed using a speed meter and press SPEED UP or DOWN to adjust the actual speed then press STOP/ENTER button twice to exit the Engineer mode and save the settings.

24 Electric circuit overview
ELEVATION MOTOR UP COM DOWN B W 3pin VR SENSOR R AC 230v 8pins CONTROL CABLE CONSOLE PANEL INCLINE RELAY BOARD AC12v TRANSFORMER AC12v POWER IN – LINE CORD AC 230v 6pins TRANS CABLE AC 230v MAIN CONTROL BOARD DC DRIVER MOTOR + -

25 Treadmill circuit Diagram

26 Test AC voltage Test DC voltage Test electric resistance
Trouble Shooting Electro-meter icon test instruction: Test AC voltage Test DC voltage Test electric resistance Press START button at 0.8kph(0.5mph) speed. Press START button then continuous adjust speed to top speed.

27 NO DISPLAY REPAIR-1 NO NO YES NO YES NO YES YES BAD 0 VAC GOOD 230 VAC
AT OUTLET NO SWITCH ON CHECK HOME CIRCUIT BREAKER NO IS SAFETY KEY INSERTED? YES IS POWER SWITCH ON ? IS AC LIGHT ON SWITCH ? NO YES NO YES YES REPLACE POWER CORD CHECK 8PIN CONNECTION ON RELAY BOARD CHECK VOLTAGE FROM POWER LEAD INSERT SAFETY KEY OR REPLACE BAD 0 VAC RECONNECT GOOD 230 VAC RESET CHECK 6PIN CONNECTOR FROM RELAY BOARD TO CONTROL BOARD BAD IS THE CIRCUIT BREAKER TRIPPED ? Fig. 1 RECONNECT YES GOOD CHECK WIRE CONNECTION CHECK VOLTAGE L1 L2 ON CONTROL BOARD Fig. 4 NO REPLACE CIRCUIT BREAKER 0 VAC CHECK VOLTAGE ACROSS CIRCUIT BREAKER Fig. 2 230 VAC 0 VAC CHECK VOLTAGE FROM PIN 17V 10V TEST PIN 10V ON CONTROL BOARD Fig. 5 REPLACE SWITCH 0 VAC 230 VAC REPLACE TRANSFORMER CHECK VOLTAGE ACROSS SWITCH 10 TO 12 VAC 0 VAC CHECK ASSEMBLE 8PIN CABLE BAD REPLACE 8PIN CABLE OR RECONNECT 230 VAC GOOD CHECK 8PIN CONNECTOR AT COMPUTER BAD RECONNECT GOOD REPLACE COMPUTER

28 NO DISPLAY REPAIR-2 Fig. 2: Check voltage across circuit breaker.
Fig. 1: Is circuit tripped ? press and button to reset. Fig. 3: Check voltage across switch. Fig. 4: Check voltage L1, L2 on main control board. Fig. 5: Check voltage from pin 17v 10v, test pin 10v on main control board.

29 NO BELT MOVEMENT REPAIR-1
IS COMPUTER SPEED DISPLAY 0.8kph(0.5mph) WHEN START IS PRESSED? NO CHECK COMPUTER BUTTON PC BOARD OR REPLACE COMPUTER GOOD YES CHECK DC VOLTAGE FROM 8PIN ACROSS PIN3 AND PIN7 ON INCLINE RELAY BOARD LOOK FOR INCREASE AS SPEED UP BUTTON IS PRESSED Fig. 1 CHECK 8PIN ASSEMBLE CONNECTOR AND 8PIN WIRE NO INCREASE SPEED DC 1.3V TO ABOVE VDC OUTPUT BAD CHECK DC VOLTAGE FROM 6PIN OF ACROSS PIN5 AND PIN4 ON CONTROL BOARD LOOK FOR INCREASE AS SPEED UP BUTTON IS PRESSED Fig. 2 REPLACE 8PIN CABLE OR RECONNECT INCREASE SPEED DC 0.78V TO ABOVE VDC OUTPUT CHECK DC VOLTAGE ACROSS M+ M- ON CONTROL BOARD LOOK FOR INCREASE AS SPEED UP BUTTON IS PRESSED Fig. 3 0 VDC REPLACE MAIN CONTROL BOARD INCREASE SPEED 0 TO 180 VDC OUTPUT OR DISCONNECT MOTOR POWER CONNECTOR TEST M+, M- WITH DC 300V OR ABOVE OUTPUT REPLACE MOTOR BRUSHES CHECK MOTOR BRUSH CONDITION IS MOTOR TURNING ? BAD GOOD NO REPLACE MOTOR

30 NO BELT MOVEMENT REPAIR-2
Fig. 1: Check DC voltage from 8pin wire across pin3 and pin7 on incline relay board. Check for increase as speed up button is pressed. Fig. 2: Check DC voltage from 6pin wire across pin4 and pin5 on main control board. Check for increase voltage as speed up button is pressed. Fig. 3: Check DC voltage across M+, M- on main control board check for increase as speed up button is pressed.

31 ELEVATION MALFUNCTION
UNIT INCLINE WILL NOT REACH UPPER LIMIT ? B UNIT INCLINED TOO FAR OR NOT ABLE TO CONTROL C UNIT INCLINE HAS NO MOVEMENT OR CONTROL NO NO RECONNECT RECONNECT YES YES YES REST AND COOL DOWN IS INCLINE CN10,11,9 PLUGS SECURE ON INCLINE RELAY BOARD CONNECTION ? CHECK VR 3PIN CN4 CONNECTION ON INCLINE RELAY BOARD HAS ELEVATION MOTOR STOP PED WORK ING OR THE TEMPERATURE IS TOO HIGH BAD YES BAD STILL NOT WORK GOOD RECONNECT RECONNECT CHECK WIRE AND CONNECTOR GOOD CHECK VOLTAGE PIN CN7,8 IN ON INCLINE RELAY BOARD CHECK 8PIN CABLE AND AIR CONNECTOR FROM COMPUTER IN LEFT SIDE UPRIGHT TUBE CHECK VR 3PIN CN4 CONNECTION ON INCLINE RELAY BOARD 0 VAC BAD BAD 230 VAC RECONNECT RECONNECT GOOD GOOD CHECK 8PIN CABLE AND AIR CONNECTOR FROM COMPUTER IN LEFT SIDE UPRIGHT TUBE CHECK 8PIN CABLE AND AIR CONNECTOR FROM COMPUTER IN LEFT SIDE UPRIGHT TUBE BAD BAD GOOD GOOD REPLACE INCLINE RELAY BOARD NOT FIXED REPLACE COMPUTER NOT FIXED REPLACE ELEVATION MOTOR

32 HEART RATE(HR) NOT FUNCTIONING/ ERRATIC READING
HAND PULSE NOT FUNCTIONING B WIRELESS CHEST BELT NOT FUNCTIONING C BOTH HEART RATE NOT FUNCTIONING COMPUTER AND WIRELESS NO NO RECONNECT RECONNECT YES REPLACE BATTRY YES YES IS CHEST BELT BATTERY LOW ? IS THERE A LOOSE CONNECTION ON HEART RATE RECEIVER ? YES BAD CHECK HAND PULSE CONNECTORS - BOTH SIDES NO REPLACE CHEST STRAP GOOD RECONNECT BAD DOES HR RECEIVER PICK UP HR SIMULATOR ? IS THERE A LOOSE CONNECTION ON HEART RATE PC BOARD ? YES BAD GOOD CHECK CABLE AND RECONNECT REPLACE RECEIVER NO GOOD CHECK CABLE FROM HAND PLUSE SENSORS TO COMPUTER DOES RECEIVER FROM 3PIN TEST PIN1 GND AND PIN2 SIGNAL ? OL OHMS NO HIGH LOW OUT DC VOLTAGE CHECK FOR SOURCES OF INTERFERENCE 0 OHM LIFT RECEIVER AWAY FROM PANEL HR GOOD NO HR REPLACE COMPUTER


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