Johnson Horizon Fitness 7.0AT-04 User manual

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JOHNSON
Issue Date
22/11/2021
Edition
01
Doc No.
Revision Date
Prepared by
Claire Nguyen
Page
50
JOHNSON HEALTH INDUSTRY (VIETNAM) CO., LTD.
7.0AT-04
SERVICE MANUAL
Approved by
Reviewed by
Prepared by
Claire Nguyen

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PRODUCT BROWSER

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PRODUCT BROWSER

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CONTENTS
CHAPTER 1: SERIAL NUMBER INFORMATION...............................................................................................6
1. 1 SERIAL NUMBER LOCATION...............................................................................................................6
1.2 MODEL APPLY LIST (for reference) .....................................................................................................7
CHAPTER 2: PREVENTATIVE MAINTENANCE.................................................................................................8
2.1 PREVENTATIVE MAINTENANCE...........................................................................................................8
2.1.1 EVERY DAY (DAILY)...........................................................................................................................8
2.1.2 EVERY WEEK (WEEKLY) ....................................................................................................................8
2.1.3 EVERY MONTH –IMPORTANT! ........................................................................................................8
2.1.4 EVERY 3 MONTHS OR 150 MILES.....................................................................................................8
2.2 TENSIONING & CENTERING THE RUNNING BELT................................................................................9
CHAPTER 3: CONSOLE INSTRUCTION..........................................................................................................11
3.1 CONSOLE OPERATION.......................................................................................................................11
3.2 DISPLAY WINDOWS...........................................................................................................................12
3.3 GETTING STARTED.............................................................................................................................13
3.4 PROGRAM INFORMATION ................................................................................................................17
CHAPTER 4: ENGINEERING MODE ..............................................................................................................20
4.1 ENGINEERING MODE ........................................................................................................................20
4.2 ENGINEERING MODE OVERVIEW......................................................................................................23
CHAPTER 5: TROUBLESHOOTING................................................................................................................25
5.1 WIRING SCHEMATIC..........................................................................................................................25
5.2 MCB WIRING INSTRUCTIONS............................................................................................................27
5.3 TROUBLESHOOTING SUMMARY .......................................................................................................30
5.4 NO POWER TO THE CONSOLE...........................................................................................................31
5.5 NO FUNCTION FOR SAFETY KEY........................................................................................................32
5.6 NO RESPONSE FOR MACHINE (CONSOLE & MOTOR).......................................................................33
5.7 INCLINE MOTOR ISSUES:...................................................................................................................34
5.8 NOISE ISSUES.....................................................................................................................................35
5.9 SPEAKER / AUDIO ISSUE....................................................................................................................36
5.10 HEART RATE FUNCTION ISSUE ........................................................................................................37
5.11 BLUETOOTH PAIRING ISSUE............................................................................................................38

CHAPTER 3: CONSOLE INSTRUCTION
CHAPTER 6: PART REPLACEMENT GUIDE....................................................................................................39
6.1 MOTOR REPLACEMENT.....................................................................................................................39
6.2 REAR ROLLER REPLACEMENT............................................................................................................40
6.3 SIDE RAIL REPLACEMENT ..................................................................................................................41
6.4 RUNNING DECK REPLACEMENT........................................................................................................42
6.5 FRONT ROLLER REPLACEMENT .........................................................................................................43
6.6 RUNNING BELT REPLACEMENT.........................................................................................................44
6.7 MOTOR CONTROL BOARD (MCB) REPLACEMENT ............................................................................45
6.8 INCLINE MOTOR REPLACEMENT......................................................................................................46
6.9 CONSOLE OVERLAY SET REPLACEMENT............................................................................................47
6.10 CONSOLE CIRCUIT BOARD REPLACEMENT......................................................................................49
6.11 HEART RATE GRIP AND KEYPAD REPLACEMENT.............................................................................50