AFG Pro 7.2AI User manual

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.2AI

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Contents

CHAPTER 1: SERIAL NUMBER LOCATION ................................................................................................... 5

CHAPTER 2: CONSOLE INSTRUCTION

2.1 Console Overview ..................................................................................................................................... 6

2.2 Engineering Mode Instruction ................................................................................................................... 8

CHAPTER 3: TROUBLESHOTING

3.1 Electrical Diagram ................................................................................................................................ 10

3.2 Circuit Board Instructions ..................................................................................................................... 12

3.3.0 Troubleshooting summary ................................................................................................................ 15

3.3.1 Console Does Not Light Up .............................................................................................................. 16

3.3.2 Speed Does Not Display ................................................................................................................. 17

3.3.3 Heart Rate Issues ............................................................................................................................ 18

3.3.4 Quick Key Issue .............................................................................................................................. 19

3.3.5 Noise ................................................................................................................................................ 20

3.3.6 No Resistance or Incorrect Resistance . ………………………………………………………………….21

3.3.7 No

Bluetooth Function ………………………………………………………………………………….. …..22

3.3.8 No Function or Noise on incline motor………………………………………………………………………23

CHAPTER 4: PART REPLACEMENT GUIDE

4.1 Console Replacement .......................................................................................................................... 24

4.2 Heart Rate and Quick key Replacement .............................................................................................. 25

4.3 CUP HOLDER REPLACEMENT ......................................................................................................... 26

4.4 Side Cover Replacement ..................................................................................................................... 27

4.5 Console Mast Replacement ................................................................................................................. 28

4.6 Handlebar Replacement ...................................................................................................................... 29

4.7 Link Arm Replacement ......................................................................................................................... 30

4.8 Crank Replacement ............................................................................................................................. 31

4

Contents

(cont.)

4.9 ECB Motor Replacement…………………………………………………………………………………….....32

4.10 MCB Replacement…………………………………………………………….……………………………….33

4.11 Flywheel replacement………………………………………………………………………………………..34

4.13 Incline motor replacement…………………………………………………………………………………...35

4.11 Console circuit board replacement………………………………………………………………………....36

1.1 Seria

l

Number

C

H

Location

H

APTER 1

:

Serial Number Loc

a

tion

5

2.1 Consol

e

Note: Ther

e

before use.

A

) LCD DI

S

B) LED DI

S

C) WORK

O

D) SELEC

T

E) START:

p

F) INCLIN

E

G) RESIST

A

H) INCLIN

E

I) RESIST

A

J) FAN KE

Y

K) FAN: pe

r

L) SPEAK

E

M) AUDIO I

N) AUDIO

O

Headpho

Note: wh

e

the speake

r

O) USB IN

P

P) TABLET

/

Q) BLUET

O

e

Instruction:

e

is a thin pr

o

S

PLAY WIN

D

S

PLAY: Time

,

O

UT LED IN

D

T

TARGET/

W

p

ress to beg

E

+/- KEYS:

u

A

NCE +/- K

E

QUICK KE

Y

A

NCE QUIC

K

Y

: press to tu

r

sonal work

o

E

RS: music

p

N JACK: pl

u

O

UT / HEAD

nes.

e

n headpho

n

r

s.

P

UT: 1A/5V

U

/

READING

R

O

OTH INDIC

o

tective she

e

D

OWS: Incli

n

,

Resistance

D

ICATORS: i

W

ORKOUT

K

in exercisin

g

u

sed to adju

s

E

YS: used t

o

Y

S: used to

K

KEYS: use

d

rn fan on an

o

ut fan.

p

lays throug

h

u

g your CD /

PHONE JA

C

n

es are plug

g

U

SB output

p

R

ACK: holds

ATOR LIGH

T

CH

A

PTE

R

e

t of clear pl

a

e, Speed, R

, Distance,

C

ndicate wha

K

NOB: rotate

/

g

, start your

w

s

t incline in

s

o

adjust resi

s

r

each desir

e

d

to reach d

e

d off.

h

speakers

w

MP3 player

C

K: plug you

r

g

ed into the

p

ower.

tablet or re

a

T

: display w

h

R

2: Con

a

stic on the

o

PM, Watts,

C

alories, Co

u

a

t workout is

/

press to sel

w

orkout, or r

s

mall increm

e

s

tance in sm

a

e

d incline m

o

e

sired resist

a

w

hen your C

D

into the con

s

r

headphon

e

headphone

j

a

ding materi

a

h

en machin

e

sole Instr

u

o

verlay of th

e

C

alories.

u

nt Down, In

set for the c

u

ect your de

s

e

sume exer

c

e

nts.

a

ll incremen

t

o

re quickly.

a

nce more q

D

/ MP3 pla

y

s

ole using th

e

s into this ja

j

ack the sou

n

a

l.

e

is paired wi

u

ction

e

console th

a

c

line, Pace,

u

rrent progr

a

ired workou

t

c

ising after

p

t

s.

uickly.

e

r is connec

t

e included a

ck to listen t

o

n

d will no lo

n

t

h a Bluetoo

t

a

t should be

Heart Rate.

a

m.

t

/target

p

ause.

c

ted to the c

o

a

udio adapto

o

your musi

c

n

ger come o

th compatibl

6

removed

o

nsole.

r

cable.

c

through th

e

u

t through

e device.

6

e

‧

TIME:

S

‧ DISTAN

‧ SPEED:

‧ INCLIN

E

‧ CALOR

I

‧ HEART

contacti

s

‧ RESIS

T

‧ PACE: I

‧ RPM: R

o

‧ WATTS

S

hown as mi

n

N

CE: Shown

:

Shown as

M

E

: Indicates

t

I

ES: Total c

a

RATE: Sho

w

s

made with

T

ANCE: Sho

w

ndicates ho

w

o

tations Per

: Displays c

u

n

utes: seco

n

as miles. In

d

M

PH. Indica

t

he incline le

a

lories burn

e

w

n as BPM (

both pulse

g

w

s the curre

n

w

many min

u

Minute.

u

rrent user p

o

CH

A

PTE

R

n

ds. View th

e

d

icates dista

n

es how fast

t

vel of the p

o

e

d.

beats per m

i

g

rips).

n

t level of re

s

u

tes it takes

t

o

wer outpu

t

R

2: Con

e

time remai

n

ce traveled

the foot pad

s

o

wer ramp.

inute). Used

s

istance.

t

o complete

sole Instr

u

n

ing or the ti

.

s

are movin

g

to monitor

y

a mile while

u

ction

me elapsed

g

.

y

our heart ra

t

at your curr

e

in your wor

k

t

e (displaye

d

e

nt speed.

7

k

out.

d

when

7

2.2. Engi

n

eering m

o

de instru

c

CH

A

PTE

R

c

tion.

R

2: Console Instr

u

ction

8

CH

A

PTE

R

2: Console Instr

u

ction

9

3.1 ELE

C

7.2AI SC

H

C

TRICAL

D

H

EMATIC

-

D

IAGRAM

-

MCB & E

C

CH

A

PTE

R

C

B

R

3: Trou

bleshooti

n

g

1

0

Console

c

onnectio

n

layout

CH

A

PTE

R

3: Troubleshooti

n

g

11

Assembly

c

3.2.1 .Bo

a

1, ECB

JP01

C

JP02

S

JP03

N

c

onnection

a

rd Conne

c

C

onsole con

n

S

peed seno

r

N

C

layout

c

to

r

instru

c

n

ection

r

connection

CH

A

PTE

R

c

tion

R

3: Trou

bleshooti

n

g

Fig-1

1

2

LE

D

T

D

Flash

T

imes

1 Nor

2No

R

6No i

n

7

Co

m

by

U

2. MCB

AC-IN

JP1

JP2

JP3

JP4

Status

mal

R

P

M

n

cline action

m

muncation a

b

U

ART

A

C

P

To I

n

To E

To

C

Prog

Flas

h

well.

MC U

Incli

n

move

b

normal No c

o

com

m

P

ower line in

p

n

cline motor

CB control

b

C

onsole boar

d

raming con

n

h

ing 1 times p

e

not detect RP

n

e motor bloc

k

ment.

o

mmunication

m

unication pro

p

ut.

b

oard

d

n

ector

Action Con

d

e

r seconds re

g

M from speed

k

, there is no c

o

with console,

tocal.

Fig-2

Table

-

L

d

ition

g

ularly. The C

senso

r

o

unt signal fe

e

or not obey th

e

-

1

L

ED1 C

P

L

ED2 I

N

L

ED3 I

N

PU works

s

e

dback in the

T

f

o

e

T

c

P

U STATUS

N

CLINE MO

V

N

CLINE MO

V

F

a

s

peed sensor

T

he incline ha

s

f

aile, or the in

c

o

verheat prot

e

T

he uart circu

i

c

onnect line is

see (Table1

V

E UP

V

E DOWN

1

3

a

ilure Parts

damage

s

control devi

c

line motor is i

n

e

ction.

i

t has failed, o

r

damaged.

)

3

c

e(relay)

n

r

the

3. Consol

e

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

JP9

JP10

e

control bo

a

To

Fr

o

NC

Fr

o

Fr

o

To

a

rd

LCD displa

y

o

m heart rat

e

o

m Quick ke

y

o

m Quick ke

y

MCB

Audio In& O

Speaker

FAN

Keypad (Bl

u

e

grip

y

Left hand

b

y

right hand

b

ut interface

etooth & Re

s

b

ar

b

ar

sistance)

F

ig-1

1

4

15

3.3.0. Troubleshooting summaries:

Code Description Symptom Solution

1 CONSOLE DOES NOT LIGHT

UP

A .the power switch is in the on position, but

the console will not turn on.

b. The console is damaged or the console

cable is not connected properly.

c. Connection to the terminals on the lower

control board or console.

d. The lower control board is damaged and

does not output voltage

e. The Power adaptor is damaged

See section

3.3.1

2 SPEED DOES NOT DISPLAY The speed value does not display on console 3.3.2

3 HEART RATE ISSUES a .poor contact between the user and HR

grips or HR strap.

b. The HR strap is at a low battery status.

c. The HR strap is damaged.

d. The HR grips are damaged

e. The HR cannot display value

3.3.3

4 QUICK KEY ISSUES a. No contact between keypad and overlay.

b. Keypad malfunctions..

c. No contact between Keypad to console.

3.3.4

5 NOISE See section 3.3.5 3.3.5

6 NO RESISTANCE OR

INCORRECT RESISTANCE

a. The resistance does not change.

b. The resistance is reversed or too heavy.

c. The keypad is damaged.

d. The console cable is not connected to the

console or MCB is damaged.

e. The ECB is damaged.

3.3.6

7 NO BLUETOOTH

FUNCTION

a. The Bluetooth led light does not turn on.

b. The Bluetooth led light on but not pairing

to device.

c. The Bluetooth is pairing to device but not

receiving music.

3.3.7

8 NO FUNCTION ON INCLINE

MOTOR

a. The incline motor does not work

b. The incline motor is noisy

3.3.8

16

CHAPTER 3: Troubleshooting

3.3.1 TROUBLESHOOTING –CONSOLE DOES NOT LIGHT UP

SOLUTION:

1. Check if the outlet the machine is plugged into is functional.

2. Check if the correct power cord is being used. Only use the power cord included or provided by

customer tech Support.

3. Check if the power cord is not pinched or damaged and is properly plugged into the outlet and the

machine.

4. Remove the console and check if the console cable has good connection.

Test console cable (JP2) for 12VDC between pin1 & pin8 (Page10). If power and connection is

good then replace console.

5. Remove the side cover and check to see if console cable is connected well.

6.

Check to see if the upper console cable and lower console cable are well connected.

17

CHAPTER 3: Troubleshooting

3.3.2 TROUBLESHOOTING – Speed Does Not Display

SOLUTION:

1. Unplug the power cord, remove the console and check that all connections to the console are

secure and not damaged or pinched.

2. Remove the side cover and check to see if the sensor wire(JP02) is connected well and not

damaged.(page 12 Fig-1)

3. Check to see if one corner of the sensor is aligned with the magnet and the distance less than 5mm.

4. Test speed sensor with multi-meter in

Ω on pin1 & Pin2. While passing a magnet by the sensor, a

continuity reading should open and close if the sensor is working.

5. Replace new ECB (page12 Fig-1) to see if can display speed.

If still cannot display speed value. Change console.

18

CHAPTER 3: Troubleshooting

3.3.3 TROUBLESHOOTING- HEART RATE ISSUES

SOLUTION:

1.

Telemetric HR:

a. Re-center the HR strap on user's chest, strap mast have some moisture for good connection.

b. Replace the battery in the wireless HR Strap.

2.

HR grips

c. Wet user's hand, and then reestablish contact with the HR grip.

d. With a multi-meter. set for DC voltage, place one terminal on each of the HR grip plates. The HR

grip should give a voltage reading of between 0.5 and 2.0VDC. If the voltage is not between 0.5

and 2.0VDC remove the screws holding the HR grip together and check the connection of the

HR grip wiring.

e. If the console still does not display proper HR, replace the HR grips.

f. Check a - e. If the HR still does not work, replace the console.

19

CHAPTER 3: Troubleshooting

3.3.4 TROUBLESHOOTING- QUICK KEY ISSUES

SOLUTION:

a. Remove the back of console and see if the keypad connecting ribbon cable is connected properly to the

console control board. Reconnect the cable and test the keypad for function (Page14 , JP4 & JP5)

b. If the keypad does not resolve the issues, replace the console . (Page14 Fig-1)

3.3.5 TR

O

SOLUTIO

N

1.

2.

3.

4.

5.

O

UBLESH

N

:

Make sure t

h

Make sure t

h

Make sure t

h

Make sure t

h

Make sure t

h

OOTING-

h

at the cons

o

h

at the front

h

at the ped

a

h

at the bars

h

e bolt torq

u

CH

A

PTE

R

NOISE IS

S

o

le mast is t

i

stabilizer an

a

l arms are ti

g

are tight.

e is not too

t

R

3: Trou

S

UES

ightly attach

e

n

d rear stabil

g

ht.

t

ight.( see b

e

bleshooti

n

e

d to the fra

m

izer are tigh

t

e

low critical j

g

m

e.

t

ly attached

t

oints)

t

o the frame.

2

0

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AFG Pro 7.2AI User manual

AFG Pro 7.2AI User manual

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