Johnson T7000 PRO User manual

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Johnson T7000 Pro
Johnson T7000 Pro
Service Manual
Service Manual

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TABLE OF CONTENTS
SECTION 7: WHAT’S DIFFERENCE BETWEEN T7000 AND
T7OOOPro…………………………………….....……4
1. T7000 Pro vsT7000 outlook design change……………………...……...5
2. T7000 Pro vsT7000 internal design change…………………..…………6
3. T7000 Pro vsT7000 console mast design change………………………7
4. T7000 Pro vsT7000 tension wheel set design change…..….………….8
SECTION 2: MAINTENANCE PROCEDURE …………..…….…9
1. MAINTENANCE CHECK LIST………………………………...................10
2. TENSIONING THE BELT PROCEDURE…………………………….11-12
3. DECK RE-WAXING PROCEDURE……………………..……………13-14
4. CLEAN THE GROOVES PROCEDURE…………….............................15
SECTION 3: WIRING DIAGRAM INSTRUCTION………………..16
1. T7000 Pro(TM512) MCB WIRING(FOR 110V / 220V)……………….17
2. T7000 Pro(TM512) MCB WIRING DEFINITION OF PIN……………..18
3. T7000 Pro(TM512) PCB WIRING………………………..……………..19
4. T7000 Pro(TM512) ELECTRICAL BLOCK DIAGRAM …………....…20
SECTION 4: CONSOLE FUNCTIONAL FLOW DIAGRAM……21
1. OPERATION T7000 Pro MANUAL…………………………………….22-26
2. OPERATION T7000 Pro MANUAL- Engineer mode………………...27
2-1 Key Behalf Functions………………………………………………….28-30
SECTION 5: MCB LED INSTRUCTIONS……………… ……….31
1. T7000 Pro MCB LED PLACE AND DEFINITION…………………….32

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TABLE OF CONTENTS
SECTION 6: TROUBLESHOOTINGS……………..……………33
1. No display on console…………………………………………………...34
2. Running speed is not stable…………………………………………….35
3. Treadmill starts to run by itself………………………………………….36
4. All or some of the keys on console do not work………………………36
5. Noises generated under motor cover………………...…………….….37
6. Error Messages on the Console………………………………………..38
7. How to make sure whether the machine hand pulse can not work…..39-40
SECTION 7: PARTS REPLACEMENT GUIDE…………..….…41
7.1 Front Plastic Shroud Removal …………………………………………42
7.2 Rear Roller Replacement……………………………………………….43
7.3 Side Rail Replacement………………………………………………….44
7.4 Front Roller Replacement………………………………………………45
7.5 Deck Removal……………………………………………………………46
7.6 Running Belt Removal ………………………………………………….47
7.7 Deck Cushion Replacement …………………………………………...48
7.8 Motor Control Board (MCB) Replacement …………………………...49
7.9 Motor Replacement……………………………………………………..50
7.10 Drive Belt Replacement ………………………………………………..51
7.11 Incline Motor Replacement …………………………………………….52
7.12 Console Control Board Replacement ………………………………...53
7.13 Console Cable Replacement ………………………………………….54
7.14 Emergency Stop Switch Replacement ……………………………….55
7.15 Heart Rate Board Replacement ………………………………………56

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SECTION 1
What’s difference between
T7000 and 7OOOPro

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New design upper overlay
The console mast has
been modified to straight
Motor sticker has
modified the material to
POLY
The frame sticker
has modified to
T7000 Pro
Hand pulse set has been
improved to one piece style.
T7000 Pro vsT7000 outlook design change
T7000 Pro vsT7000 outlook design change

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T7000 Pro vsT7000 internal design change
T7000 Pro vsT7000 internal design change
Power system has
been modified from
DC to AC system
New design tension
wheel set
The flat type
front roller
New belt
spec. 250J12
New design donut cushion
Increase the bearing size
of front and back roller
New running belt with wax
New running
deck without
wax.
Canceled the
speed sensor

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New fix bracket
Console mast
in straight type
T7000 ProT7000
T7000 Pro vsT7000 console mast design change
T7000 Pro vsT7000 console mast design change

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T7000 Pro vsT7000 tension wheel set design change
T7000 Pro vsT7000 tension wheel set design change
T7000 Pro vsT7000 roller set design change
T7000 Pro vsT7000 roller set design change
Flat type pulley and increase bearing size

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SECTION 2
MAINTENANCE PROCEDURE

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MAINTENANCE CHECK LIST
CleanMotor
Clean
(Vacuum)
Control Box
InspectRunning Belt
FlipRe-waxingInspectRunning Deck
InspectCleanV Belt
InspectRunning belt Tension
TestEmergency Button
InspectCleanRear Roller
InspectCleanFront Roller
InspectCleanHandrail & Handlebar
InspectCleanDisplay Console
InspectPower Cord
InspectCleanFrame
Inspect
Console Mounting
Bolts
AnnualBiannualQuarterlyMonthlyWeeklyDailyItem
Johnson T7000 Pro TREADMILL
PREVENTIVE MAINTENANCE SCHEDULE

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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:
Perfect Tension of Running Belt: 0.9~1.1 lbs 0.9~1.1 lbs
Frequency: Every 1 months

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Drive Belt:
If you have tensioned the running belt and are still experiencing a slipping,
adjust the tension screw of spring. Then try the treadmill again to check for
slipping.

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Purpose :
Purpose : To ensure the maximum life of your treadmill, follow these steps
at
regular intervals.
The timing of running belt and deck maintenance
The timing of running belt and deck maintenance :
1. Each 6 months to lubricate by wax powder.
2. One year to flip the running deck.
3. Two years or over 6,000 hrs of usage to replace new running belt and
deck.
4. In the regular maintain, If the motor over current that has to lubricate
by wax powder
★Take a motor current reading while a 70-90 kg user is walking on the machine at
5KM. If it is over limited current , wax the deck.
The limit current for each motor as below
The limit current for each motor as below :
Recheck the motor current as above –
If the motor current is still over limited current, Please flip the deck or replace the
belt.
Limited CurrentNormal CurrentMotor type
5.5A<5A
220V AC
110V AC
20A<15A110V DC
11A<9A220V DC
DECK RE-WAXING PROCEDURE

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1/2 scale for one
machine per one time
(around 5gm)
Wax powder set including
1. One big bottle with 1kg wax powder
2. A small bottle for maintenance.
The wax powder set
Parts number : MTOOL-052
Price : US$ 30
MTOOL-052
WAXING PROCEDURE:
WAXING PROCEDURE:
1. Warm deck and belt by walking on treadmill for 3 or more minutes at a
minimum speed of 3 mph (4.8 kph).
2. Turn off and unplug the treadmill.
3. Sprinkle approximately 1/2 scales of wax under the running belt. (It is useful
to lightly blow the wax to the center of the belt.)
4. Turn the unit on and walk the wax in for 3-4 minutes at 1 mph. Walk all over
the belt to ensure smooth wax distribution.
5. Once wax is walked into the belt and deck repeat procedure for checking the
motor current to ensure that the belt and deck are not to worn for wax to
improve the friction.
Be careful to monitor wax buildup on the rollers – too much wax can cause
issues and technicians need to monitor the rollers if they continually wax units.

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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.
If dirty grooves in the drive belt and motor, there will be noises while running.
Caution:
2.Check the grooves in motor pulley for dirt
or dust and clean it

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SECTION 3
WIRING DIAGRAM INSTRUCTION

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T7000 Pro(TM512) MCB WIRING
JP3 JP4 U
N L V W
W------- Motor wire (black)
V-------- Motor wire (white)
U-------- Motor wire (red)
L-------- Power Input (black)
N------- Power Input (white)
JP3--------Console cable
JP4------Elevation motor cable

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T7000 Pro(TM512) MCB WIRING DEFINITION OF PIN
JP4: Elevation cable(6pin/AMP-350762-4)
Incline motor does turn on powerCOMMON6
Incline motor does move to downDOWN driver5
Incline motor does move to upUP driver4
Incline place signal test groundGround /E driver3
Incline place signalPosition2
Incline place signal test power+VDC1
DefinitionNamePin
12 3
4 5 6

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T7000 Pro(TM512) PCB WIRING(FOR 110V / 220V)
J3 JP2 U
N L V W
J19------- Digital communication wire port
J5--------- Hand Pulse receiver
J6--------- inbuilt receive implement
J17------- Emergency stop key
J19
J6
For analogy
system use only
J5
J17

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T7000 Pro(TM512) Electrical block diagram
接機台