ProForm 785 Treadmill English Manual - Page 23

PROBLEM:

The

walking

belt

is

off

-center

or

slips

when

walked

on

SOLUTION:

a.

If

the

walking

belt

has

shifted

to

the

left,

first

re-

move

the

key

and

UNPLUG

THE

POWER

CORD.

Using

the

alien

wrench,

turn

the

left

rear

roller

adjust-

ment

bolt

clockwise,

and

the

right

bolt

counterclock-

wise,

1/4

of

a

turn

each.

Be

careful

not

to

overtighten

the

walking

belt.

Plug

in

the

power

cord,

insert

the

key

and

run

the

treadmill

for

a

few

minutes.

Repeat

until

the

walking

belt

is

centered.

b.

If

the

walking

belt

has

shifted

to

the

right,

first

re-

move

the

key

and

UNPLUG

THE

POWER

CORD.

Using

the

alien

wrench,

turn

the

left

rear

roller

adjust-

ment

bolt

counterclockwise,

and

the

right

bolt

clock-

wise,

1/4

of

a

turn

each.

Be

careful

not

to

overtighten

the

walking

belt.

Plug

in

the

power

cord,

insert

the

key

and

run

the

treadmill

for

a

few

minutes.

Repeat

until

the

walking

belt

is

centered.

c.

If

the

walking

belt

slips

when

walked

on,

first

re-

move

the

key

and

UNPLUG

THE

POWER

CORD.

Using

the

allen

wrench,

turn

both

rear

roller

adjust-

ment

bolts

clockwise,

1/4

of

a

turn.

When

the

walking

belt

is

correctly

tightened,

you

should

be

able

to

lift

each

side

of

the

walking

belt

3

to

4

inches

off

the

walking

platform.

Be

careful

to

keep

the

walking

belt

centered.

Plug

in

the

power

cord,

insert

the

key

and

run

the

treadmill

for

a

few

minutes.

Repeat

until

the

walking

belt

is

properly

tightened.

PROBLEM:

The

console

does

not

function

properly

a

SOLUTION:

a.

If

the

console

does

not

function

properly,

make

sure

that

all

wires

are

properly

connected

(see

as-

sembly

steps

3

and

4

on

pages

5

and

6).

PROBLEM:

An

error

code

(El,

E20,

E21, E22,

or

E23)

appears

on

the

console

SOLUTION:

a.

If

an

error

code

appears

in

one

of

the

displays

of

the

console,

remove

the

key

from

the

console,

wait

for

a

moment,

and

then

reinsert

the

key.

If

the

error

code

appears

again,

call

our

Customer

Service

Department

toll

-free.

Do

not

use

the

treadmill

until

the

problem

is

corrected.

PROBLEM:

The

heart

rate

monitor

does

not

function

properly

SOLUTION:

a.

If

the

heart

rate

monitor

does

not

function

properly,

refer

to

CHEST

PULSE

SENSOR

TROUBLE

-SHOOTING

on

page

7.

b.

The

CR

2032

battery

may

need

to

be

replaced.

To

replace

the

battery,

locate

the

battery

cover

on

the

back

of

the

sensor

unit.

Insert

a

coin

into

the

slot

in

the

cover,

turn

the

cover

counterclockwise,

and

remove

it.

Remove

the

old

battery

and

insert

a

new

CR

2032

battery,

making

sure

that

the

battery

is

turned

so

the

writing

is

on

top.

Make

sure

that

the

rubber

gasket

is

in

place

in

the

sensor

unit.

Replace

the

battery

cover

and

turn

it

clockwise

to

close

it.

CR

2032

Battery

Rubber

Gasket

23

ProForm 785 Treadmill English Manual - Page 23

counterclockwise

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