SportsArt Fitness TR31 User Manual (English)

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TR31/TR32/TR33 Treadmill Repair Manual

SPORTS ART INDUSTRIAL CO., LTD.

Version1 2007/03/21

Table of Contents3
TR31/TR32/TR33 Introduction8
TR33 Illustration9
TR33 Components - Display Area10
Tr31/Tr32/Tr33 Components - Motor Area11
TR33 Display Illustration12
TR31/TR32 Display Illustration13
TR33 Components - Display Board (Front)14
TR33 Display Components - Display Board (Back)15
TR31/TR32 Display Components - Display Board (Front)16
TR31/TR32 Display Components - Display Board (Back)17
TR31/TR32/TR33 Display Components - Other19
TR31/TR32/TR33 Electronic Components - Other20
Specifications22
TR33 Specifications22
TR33 Display Functions23
TR33 Indicator Leds24
TR33 Display Key Functions25
TR31/TR32 Specifications26
TR31/TR32 Display Functions27
Tr31/Tr32 Indicator Leds28
TR31/TR32 Display Key Functions29
Operation30
TR31/TR32/TR33 Start Key Functions: User and Age31
Start Key Functions: Weight and Program32
Start Key Functions: Time and Distance Settings33
Start Key Functions: Speed Setting34
Program Mode35
Programs: WT Loss and CARDIO37
Programs: Glute38
Programs: Zone Trainer39
Quick Start Key Function40
Speed Key Function41
System Block Diagrams49
TR31/TR32/TR33 Display Board Wire Connections - Block Diagram49
TR31/TR32/TR33 Drive Board Wire Connections - Block Diagram51
Display Board52
TR31/TR32/TR333 Display/Drive Board Wire Connections - Block Diagram52
TR33 Display Component Placement - Illustration54
TR33 Display LED Placement and Definitions - Illustration55
TR33 Display Wire Connections - Illustration56
TR31/TR32 Display Component Placement - Illustration57
TR31/TR32 Display LED Placement - Illustration58
Drive Board59
TR31/TR32 Display Wire Connections - Illustration59
TR31/TR32/TR33 Drive Board Wire Connection - Block Diagram60
TR31/TR32/TR33 Drive Board Component Placement - Illustration61
TR31/TR32/TR33 Drive Board LED Indicators 1 - Illustration62
TR31/TR32/TR33 Drive Board LED Indicators 2 - Illustration63
TR31/TR32/TR33 Drive Board Connections - Illustration64
TR31/TR32/TR33 Motor Control Jumpers on Drive Board - Illustration65
Error Messages66
TR31/TR32/TR33 Error Messages: ERR1 - Motor Does Not Move (Continued to 6-1-3)66
Test for Motor Voltage at the Drive Board (Continued to 6-1-5)70
Display Board Component Placement - TR33 U11 7424585
TR31/TR32/TR33 Error Messages: Unit will Not Turn on (Continued to 6-6-4)87
TR31/TR32/TR33 Error Messages: Incline Does Not Operate (Continued to 6-8-3)94
Incline Calibration Procedure (Continued to 6-8-9)99
TR33 Error Messages: Cushion Adjustment Does Not Operate (Continued to 6-9-5)103
TR31/TR32/TR33 Error Messages: Main Fuse Blows (Continued to 6-10-3)108
TR31/TR32/TR33 Error Messages: Service Required (Continued to 6-11-3)111
Thermal Switch and Wire Test (Continued to 6-11-5)114
HTR Malfunction (Continued to 6-12-3)116
Component Testing119
EMI Filter Test (Continued to 7-1-3)120
Motor Test123
Transformer Test (Continued to 7-3-2)124
Drive Board IGBT Test (Continued to 7-6-2)129
Drive Board VCC Power Test (Continued to 7-7-2)131
Drive Board Incline Motor Power Test133
Incline Limiter Switch Test (Continued to 7-9-2)135
TR33 Drive Board Cushion Motor Voltage Test (Continued to 7-10-2)137
TR33 Cushion Motor Limit Switch Test (Continued to 7-11-2)139
Optic Sensor Signal Test - LED (Continued to 7-13-2)143
Safety Key Test (Continued to 7-14-2)145
AC Incline Motor Resistance Test (Continued to 7-15-3)147
Keypad Test (Continued to 7-16-2)150
Display Board VBB Circuit Test (Continued to 7-17-2)152
Display Board VCC Circuit Test (Continued to 7-18-2)154
Telemetry Heart Rate Test (Continued to 7-19-2)156
HTR Board LED Indicators (Continued to 7-20-2)158
HTR System Continuity Test160
TR33 Display Board U6 IC162
TR31 and TR32 Display Board U6 IC163
Drive Board LED6 MC Indicator164

SportsArt Fitness TR31 User Manual

Table of Contents

SportsArt Fitness TR31 Specifications

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Brand	SportsArt Fitness
Model	TR31
Category	Treadmill
Language	English