Matrix U30, U50 Service Manual

1

JOHNSON
Issue date

Edition

01

Doc No.

Revision

date

Edition time

01

Page

25

Approval

Review

Editor

Dora

Johnson Industries (Shanghai) Co.,Ltd

Document: U30 & U50 Service Manual

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Matrix Retail U30 Matrix Retail U50

Specification

U30

U50

Handle Bar Type

Foam wrapped

PU wrapped

Seat Bottom Type

U30 seat with rail mount

U50 seat with rail mount

Resistance System

Internal ECB

Induction Brake

Product Browse

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Contents

CHAPTER 1: SERIAL NUMBER LOCATION ............................................................................................... 4

CHAPTER 2: CONSOLE INSTRUCTION ..................................................................................................... 6

CHAPTER 3: TROUBLESHOOTING

3.1 ELECTRICAL DIAGRAM-FRAME ..................................................................................................... 7

3.2 ECB/LCB WIRING INSTRUCTIONS ............................................................................................... 11

3.3 TROUBLESHOOTING .................................................................................................................... 13

3.3.1 NO POWER TO THE CONSOLE ........................................................................................... 13

3.3.2 TROUBLESHOOTING –SPEED DOES NOT DISPLAY ......................................................... 13

3.3.3 TROUBLESHOOTING – NO RESISTANCE OR INCORRECT RESISTANCE ........................ 14

3.3.4 TROUBLESHOOTING–HEART RATE ISSUES ..................................................................... 16

CHAPTER 4: PART REPLACEMENT GUIDE

4.1 CONSOLE REPLACEMENT ........................................................................................................... 17

4.2 HANDLEBAR REPLACEMENT ....................................................................................................... 18

4.3 PEDAL REPLACEMENT ................................................................................................................ 20

4.4 CRANK REPLACEMENT ................................................................................................................ 20

4.5 CONSOLE MAST COVER REPLACEMENT ................................................................................... 21

4.6 SIDE COVER REPLACEMENT ................................................................ ...................................... 22

4.7 ECB & LCB REPLACEMENT .......................................................................................................... 22

4.8 U50 ECB CONTROLLER REPLACEMENT ..................................................................................... 23

4.9 SEAT REPLACEMENT ................................................................................................................... 23

4.10 U30 SEAT POST REPLACEMENT ................................ ............................................................... 24

4.11 U50 SEAT POST REPLACEMENT ............................................................................................... 24

4.12 CUP HOLDER REPLACEMENT ................................................................................................... 25

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CHAPTER 1: Serial Number Location

MATRIX U30/U50 BIKE FRAME

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CHAPTER 1: Serial Number Location

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CHAPTER 2: Console Browse

XR/XIR/XER CONSOLE BROWSE

Please refer to XR/XER/XIR service manual to get more details.

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CHAPTER 3: Troubleshooting

3.1 ELECTRICAL DIAGRAM

U30 Frame

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CHAPTER 3: Troubleshooting

U50 Frame