Johnson T7000 User manual

1

2

TABLE OF CONTENTS

SECTION 1: MAINTENANCE PROCEDURE ……………

3

1. MAINTENANCE CHECK LIST………………………..................4

2. TENSIONING THE BELT PROCEDURE………………………..5-6

3. DECK RE-WAXING PROCEDURE………………………………7-8

4. CLEAN THE GROOVES PROCEDURE…………….................9

5. USE THE CARBON STICK TO CLEAN THE DC MOTOR……10-11

SECTION 2: WIRING DIAGRAM INSTRUCTION

………….12

1. T7000(TM91) MCB WIRING(FOR 110V / 220V)………………..13

2. T7000(TM91) MCB WIRING DEFINITION OF PIN……………..14-15

3. T7000(TM91) CONSOLE WIRING………………………………..16

4. T7000(TM91) CONSOLE WIRING DEFINITION OF PIN……....17-19

5. T7000(TM91) ELECTRICAL BLOCK DIAGRAM FOR 110V..…20

6. T7000(TM91) ELECTRICAL BLOCK DIAGRAM FOR 220V..…21

SECTION 3: CONSOLE FUNCTIONAL FLOW DIAGRAM

..22

1. OPERATION T7000 MANUAL…………………………………….23-27

2. OPERATION T7000 MANUAL- Engineer mode………………...28-31

SECTION 4: MCB LED INSTRUCTIONS………………

….32

1. T7000 MCB LED PLACE AND DEFINITION…………………….33

SECTION 5: TROUBLESHOOTINGS

…………………………34

1. No display on console……………………………………………...35

2. Running speed is not stable……………………………………….36

3. Treadmill starts to run by itself…………………………………….37

4. All or some of the keys on console do not work…………………37

5. Noises generated under motor cover………………...……….….38

6. Error Messages on the Console…………………………………..39

7. Error message 1 troubleshooting (1)…...………………………...39

8. Error message 1 troubleshooting (2)…...………………………...40

9. Error message 2 troubleshooting……………………...........……41

10. Error message 3,6 troubleshooting…………………………….…42

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SECTION 1

MAINTENANCE PROCEDURE

4

MAINTENANCE CHECK LIST

CleanMotor

Clean

(Vacuum)

Control Box

InspectRunning Belt

Inspect &

Re-

waxing

Deck Re-waxing

InspectCleanV Belt

InspectRunning belt Tension

TestEmergency Button

InspectCleanRear Roller

InspectCleanFront Roller

InspectCleanHandrail & Handlebar

InspectCleanDisplay Console

InspectPower Cord

ReplaceInspect Carbon Brush

InspectCleanFrame

Inspect

Console Mounting

Bolts

AnnualBiannualQuarterlyMonthlyWeeklyDailyItem

Johnson T7000 TREADMILL

PREVENTIVE MAINTENANCE SCHEDULE

5

TENSIONING THE BELT PROCEDURE

Caution:

Over-tightening of the roller will severely shorten the life of the belt and may

cause further damage to other components.

Running Belt:

If when you plant your foot on the belt, you can feel a slipping sensation then

the belt has stretched and is slipping across the rollers. This is a normal and

common adjustment on a new treadmill. To eliminate this slipping, tension

both the rear rollers Allen bolts 1/4 TURN as shown above. Try the treadmill

again to check for slipping. Repeat if necessary, but NEVER TURN the roller

bolts more than 1/4 turn at a time.

Perfect Tension of Running Belt:

0.9~1.1 lbs

Frequency: Every 1 months

6

Drive Belt:

If you have tensioned the running belt and are still experiencing a slipping,

adjust the tension screw. Then try the treadmill again to check for slipping.

7

DECK RE-WAXING PROCEDURE

Frequency: Every 1 month

Parts name: Silicon oil set

Parts number: SZTM74SOS

Price (USD): 0.6

Use time : 1

Procedure:

1. Loosen the tension bolts at both ends.

2. Pull the belt with your left hand and apply the silicon in the deck

with your right hand. (The volume of silicon applied is about

40ml)

3. Tighten the tension bolts.

4. Start the treadmill. Step on the treadmill belt to walk the silicon in.

Adjust the belt tension if necessary.

5. With the clamp-on meter, measure the current draw of the motor.

(Clamp on either the red or the black wire.) The current should

be less than 15Amps for 110V model. (less than 7.5Amps for

220V model.)

Caution:

If deck is not to periodical add the waxing, between the deck and running

belt will produce great friction make the deck and running belt to burn up and

cut down the motor life .

8

Use the

clamp-on meter (DC current-meter)

:







With the clamp-on meter, measure the current draw of the motor.

(Clamp on either the red or the black wire.) The current should

be less than 15Amps for 110V model. (less than 7.5Amps for

220V model.)

current limit :

9

CLEAN THE GROOVES PROCEDURE

Frequency: Every 3 months

Procedure:

1.Remove the drive belt and check the

grooves in belt for dirt or dust and clean it.

3Check the grooves in roller pulley for dirt or

dust and clean it.

If dirty grooves in the drive belt, motor and roller pulley, there will be noises

while running.

Caution:

2.Check the grooves in motor pulley for dirt

or dust and clean it

10

Use the carbon stick to clean the DC motor

Frequency: Every 3 month

Caution:

If the treadmill with DC motor makes noise or running speed isn’t stable. You

can use the carbon stick to clean the motor

Parts number : MTOOL- 042

1 Box – 10 pcs

Price : USD 28.5

11

Carbon stick use Step :

Step 1.

Take off the motor cover.

Step 2.

Take off the motor carbon brush cover.

Step 3.

Press “Start” key to run in the middle speed.

Step 4.

Put the carbon stick to clean the motor dust inside.

12

SECTION 2

WIRING DIAGRAM INSTRUCTION

13

T7000(TM91) MCB WIRING(FOR 110V / 220V)

JP1

J1

J3

JP2

J2

BL RED

L

N



14

T7000(TM91) MCB WIRING DEFINITION OF PIN

JP1:Elevation cable(6pin/AMP-350762-4)

Incline motor does turn on powerCOM6

Incline motor does move to downDOWN5

Incline motor does move to upUP4

Incline place signal test groundELVR_GND3

Incline place signalELVR_POT2

Incline place signal test power ELVR_+5V1

DefinitionNamePin

1

2

JP1

3

4

5

6

15

J3: 8-pin console cable

DefinitionNamePin

Console groundSGND8

Incline place signalELVR_POT7

Incline place signal test groundELVR_GND6

Incline place signal test powerELVR_+55

Console provide for incline motor UP signalUP4

Console provide for incline motor DOWN signalDOWN3

Speed sensor provide signalRPM2

Console for MCB of the PWM signal PWM1

1 8

J3

J1: 6-pin console cable

J1

DefinitionNamePin

Console groundSGND4,5,6

Console power+121,2,3

1

6

16

T7000(TM91) CONSOLE WIRING

J8 J7J9

J16

J3

J10

J6

J5

CARDIO

C-SAFE



17

T7000(TM91) CONSOLE WIRING DEFINITION OF PIN

J9:20-pin console cable

No UseN/A19

DefinitionNamePin

No UseN/A20

No UseN/A18

No UseN/A17

No UseN/A16

Drive motor signalMOTOR15

Console provide for incline motor DOWN signalDOWN14

Console provide for incline motor UP signalUP13

Console power+1212

Console power+1211

Console power+1210

Console for MCB of the PWM signalPWM9

Console groundGND8

Console groundGND7

Speed sensor provide signalRPM6

Incline place signal test power(+5V)VCC5

Incline place signalELE4

Console groundGND3

No UseN/A2

Console groundGND1

1

2

20

19

J9

18

J8: 8-pin console cable

DefinitionNamePin

Console groundSGND8

Incline place signalELVR_POT7

Incline place signal test groundELVR_GND6

Incline place signal test powerELVR_+55

Console provide for incline motor UP signalUP4

Console provide for incline motor DOWN signalDOWN3

Speed sensor provide signalRPM2

Console for MCB of the PWM signal PWM1

1 8

J8

J7: 6-pin console cable

J7

DefinitionNamePin

Console groundSGND4,5,6

Console power+121,2,3

1

6

19

DefinitionNamePin

Console groundGND2

Join to J3-2J3-21

J3:Safe key wire 1J16:Safe key wire 2

J16 J3

1212

DefinitionNamePin

Join to J16-1J16-12

Safe key Safe key1

J5:Hand sensor wireJ6:Pulse board wire

J5J6

1 2 1 4

Console power (+5V)VCC2

Console groundGND3

DefinitionNamePin

Pulse Board signalHR21

Hand sensor signalHR13

Console power (+5V)VCC2

Console groundGND4

DefinitionNamePin

Console power (+5V) VCC1

20

T7000(TM91) Electrical block diagram for 110V



 



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Johnson T7000 User manual

Johnson T7000 User manual

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