CIG TS2 Thermocot User manual

TS2

Service

Thermocot

Manual

iN

i |

| ή

[

il

Eu

ag

페 1

1

EL

Ц

|

CIG

Health

e

Commonweatih

Care

Indu

С.М.

т

000

029

|

729

pi

TS2

Thermocot

Service

Manual

TS2

Thermocot

Index

SPECIFICATION

Notes

to

specification

Warning

Caution

CHECKOUT

Photographs

Cleaning Photographs Alarm

TECHNICAL

Routine Calibration Air

Photographs

Statements

Table

Maintenance

Flow

Diagram

Statements

PROCEDURE

DESCRIPTION

Procedure

Service

Manual

13,

17,

25

Page

4

5

8

9

10

12 14 18

19

20

23 23 24

25

MECHANICAL

General Front

Panel

Canopy Frame Motor

Assembly

ELECTRONICS

Circuit Software

Control Power Display

Alarm

Circuit

SERVICE

Description

PCB

Diagram

CENTRES

DRAWINGS

Assembly

Description

PCB

AND

PARTS

LISTS

47,

26,

28, 30, 32,

48,

27

29 31 33

34

35

42

44

45 46

46

49

50

TS2

Thermocot

Service

Manual

Specifications

4.

1.

Introduction

Control

Temperature

Range

The

TS2

Thermocot

incubator

transported operates features control

safety

See

2.

Overall Overall Overall

Weight:

Mattress

Height

3.

from

quick

and a comprehensive

checks

also

the

Physical

Length: Width: Height:

above

Power

which

is

within,

various

operation,

and

Notes

Size:

Mattress:

Requirements

is

an

Air

Controlled

designed

or

alarms.

at

Dimensions

to

be outside, a hospital supply

voltages

good

temperature

range

the

end

of

this

440mm

235mm

easily

and

of

automatic

section.

830mm 430mm

(17

23kg

305mm

(12"x

infant

It

(33

inch)

(17

inch)

1/2

inch)

(51

575mm

x

22

(9

1/4

lb)

1/2") inch)

37.0°C

to

30.0°C

(See

note

C

Warm-Up

5.

Start

21.0°C

30.0°C Standby

6.

Less (See

7.

Correlation

SetTemp

33.0°C

34.0°C

36.0°C

Temperature

than

Note F at

Accuracy

Digital

Canopy

(See

(SET

at

the

1.0°C

across

the

to

Incubator

Readout

Thermometer

Notes

on

mode

end

of

this

Times

Time

15min

5min Smin

end

E

toReach

32.0°C

34.0°C

36.0°C

Distribution:

mattress.

of

this

of

Indicators

Temperature:

(Actual) + 0.5°C

end

at

H

and

Digital

section)

Overshoot

&

<2.0°C

section.)

340.80 this

of

Display)

Overshoot

(typical) <0.2°C <0.2°C

section)

Voltage

Hz

Max

AMPS TYPICAL Standby

On

TYPICAL Standby

On

AMPS

HEATER

240

50 | 60 | DC | DC

ON:

0.7 | 1.2 | 7.1

0.8 | 13 | 8.5

HEATER

0.2 | 04 | 14 | 14

0.3 | 0.4 | 1.7 | 19

|115 | 24|

1|

2|

OFF:

10|

12

20

|104 |119

8.

Fresh

(Fresh Filter: Effective

CarbonDioxideConcentratior

9.

<0.25%

CO,

Air

Inlet

3m

"Filtrete“

area

Note

(See

Intake

open) > 10

grade

8700mm?

at

I

the

G0110

(13.5

end

pm

inch?)

this

of

section

TS2

10.

1.

il.

11.

Across

12.

i,

i.

Ш.

iv.

v.

13.

(See

the

Thermocot

Oxygen

With

applied- With 8

lpm

after

an

ambient

(See

notes

Air

Velocity

mattress

Sound

At

centre

Sameas

8

lpm

Oxygen

Same

as

10

Ipm

Same

as

Alarm Alarm

level

in

front

(See

Note

Alarms

Alarm

Fresh

5

sounding

Concentration

Fresh

Air

Inlet

maximum

Air

Inlet

Oxygen

minutes

of

B,

J)

-

<0.1

applied,

from

21%

m/s

Levels

of

Mattress

(i)

but

with

applied

(i)

but

with

Oxygen

of

Chart,

applied

(i)

but

with

3

metres

incubator

K)

and

serviceMana

open,

5

Ipm

Oxygen

40%

O,

Closed,

O,

-

55%

O,

minimum

(typical)

52

dbA

(max)

50

dbA

(typical)

Note

52dbA

54dbA

60dbA

>65dbA

L)

(typical)

NOTES:

A.

This

cannot incubator automatic

temperature.

adjusted

requirements

B.

OXYGEN:

achievable

applying

end,

amount

atmosphere.

If

the

maximum

achieved.

cause

some

If

the

of

oxygen

Note

that

Fresh

applied

accumulation

Carbon

is

an

Air

Controlled

be

used

as

ie.

there

control

by

The

within

oxygen

is

dependent

and

Fresh

of

Note

physiological

patients.

Fresh

Air

of

The

air

the

nursing

of

the

oxygen

the

at

on

position

Air

Inlet

40%

oxygen

that

Inlet

concentration

it

is

important

Air

Inlet

when

-

otherwise

Dioxide.

of

the

there

patient's

incubator;

a

Baby

Controlled

is

no

provision

the

infant's

temperature

staff

to

suit

infant.

concentration

incubator,

the

nipple

the

flow

of

leaks

is

left

only

even

this

complications

is

closed,

can to

oxygen

can

by

at

the

rate

to

the

open,

a

can

be

low

level

with

higher

be

obtained.

only

close

is

being

be

an

expired

ae

一

it

for

must

be

the

level

left

and

the

outside

may

levels

the

一

SOFTWARE

Auto

reset

HARDWARE

Latch,

manual

14.

Humidity

Increase

in

holders

OVERTEMP

at

in

humidity

about

36.0°C

OVERTEMP

reset

by

20%

RH.

adding

(See

water

Note

37.5°C

38.0°С

to

sponges

M)

As

a

guide,

applied,

55%

within

ambient).

will

give

Note

though,

increase

incubator.

the

if

a

flow

the

concentration

5

minutes

Higher

higher

flows,

concentrations.

that

higher

noise

level

of

8

(i.e.

inside

lpm

or

of

oxygen

will

build

34%

above

longer

times,

flows

also

the

up

is

to

TS2

C.

D.

E.

Thermocot

Temperature

Set

The During

to available will

normal

exceed

to

override

testing

of points.

when incubator.

Always

preparing

starting

When overshoot.

Overtemperature

the

of

Temperature

Set

than

more Temperature

about

after

warm-up

A

minimal

only

recommended

incubator

the

if

service

All

an Temperatures

calibrated centre

at

parameters ambient

of

diameter

discs

The

the

above points.

disc

Fach diameter

50mm

diameter

Service

is

operation

37.0°C.

the

However,

Biomedical

a

maximum

this

Overtemperature

check

nurse

to

cold

from

inadvertent

avoid

To

this

for

and

34°C,

higher

a

to

minutes.

20

STANDBY

from

overshoot,

this

that

likely

is

notice.

short

specified

temperature

measured

are

thermocouples

black-painted

and

25mm

of

mounted

are

mattress

in

held

is

rods

plastic

base.

Manual

limited

not

is

it

facility

a

Technician

for

Temperature

Set

the

infant

an

there

alarms,

first

change

then

setting

will

it

and

mode

be

to

are

21°C.

of

attached

brass

thickness

a

horizontally

nominated

the

at

by

place

protruding

37.0°C.

to

possible

is

which

purpose

the

alarm

the

in

be

may

operation

make

warm-up

the

required

if

produce

is

employed

be

pressed

measured

using

to

having

discs

of

1mm

three

from

an

the

no

Set

into

at

the

1mm.

100mm

test

a

à

the

assess

To

Control temperature, this following Point

the

are

points

the

Temperature

the

and

5

100mm

is

A

mattress

same

the

at

the

of

mattress

CONTROL

selected

mode).

INCUBATOR Temperature

F. the

To

concentration

Fresh Air

to

mattress

point

monitored

The

increases lpm this

applied.

at

is,

That

mattress

evaluate

Inlet

Air

administered

is

point

a

and

150mm

sound

the increases

sound

The measured

perpendicular

3m

of

incubator.

incubator

the the

floor.

temperature

can

difference

the

and

temperature

is

points

test

above

surface;

lines

to

TEMPERATURE:

the

100mm

the

100mm

until

level

as

level

at

Both

four

height

drawn

of

each

display

digital

TEMPERATURE:

measured

above

surface.

maximum

will

which

a

open,

at

above

CO,

the

from

apart

stability

inside

level

54dbA

to

the

of

point

the

positioned

are

flow

is

sound

oxygen

a

distribution,

any

at

set

be

between

the

of

each

at

measured.

exact

the

other

above

from

corners.

its

point

at

the

Test

centre

points

test

mid-

the

centre

the

Temperature

SET

(in

Note

in

A

centre

exact

CO,

the

with

occur,

CO,

mixture

4%

rate

a

the

concentration

this

achieved.

is

incubator

the

is

typically

when

Audible

which

the

to

of

750m1/min

of

centre

at

is

point

increased.

52dbA,

lpm

10

Alarm

distance

a

at

is

the

of

front

meter

level

above

1.5m

the

of

in

the

a

At8

but

is

and

TS2

Thermocot

L.

There

One

and readout automatically disconnected

can

However overtemperature be

initiated failure Temperature temperature erature disconnected, alarm

latch by

the

are

two

is

in

the

monitors

goes

be

muted.

there

which

Alarm

which

so

that

incubator

Service

Overtemperature

microprocessor

its

own

readings;

over

37.5°C

cause

the

and

sound

is

also a totally

detection

if

there

is a microprocessor causes to

the

cannot it

the

go

up

to

Hardware

will

cause

will

sound a steady

be

muted,

cannot

being

be

tumed

Manual

control

if

it

will

heaters

an

alarm

independent

circuit.

Incubator

38.0°C. Overtemp-

the

heaters

and

reset

other

off.

Alarms.

system

the

to

be

which

This

At

this

to

Audible

will

than

will

be

The added by sponge factors:

+

e

*

amount

to

adding

holders

The

relative

drawn

Whether

The

temperature

the

sponges.

The

Incubator

The

length

to

build

of

moisture

the

circulating

water

is

humidity

in

through

(dry)

of

up.

which

air

in

to

the

sponges

controlled

of

the

Fresh

oxygen

Temperature.

time

of

the

allowed

is

being

water

will

the

by

several

air

Air

for

'

in

be

incubator

the

being

Filter.

applied.

added

to

humidity

Note

cause

that

the

both

Overtemperature

heaters

to

be

disconnected.

Alarms

TS2

Thermocot

Service

Manual

Warning statements

(A is a possibility operator.)

WARNING

of a source or cause

WARNING

detailed Incubator any withdrawn

WARNING

should operation qualified the equipment.

WARNING

presence possible these

WARNING

in patient's minutes.

WARNING

move When loss.

WARNING

the

Warning

an

portion

known

the

incubator

Statement

of

Do

not

place

of

radiant

electric

the infant

Complete

All

Do

conditions.

Do

incubator

The the

Do

radiator.

in

this

into

service.

of

the

from

personnel

be

thoroughly

and

under

medical

risks

not

use

of

flammable

explosion

not

leave

temperature

canopy

infant

it

is

raised

not

leave a patient

while

the

Manual

is

injury

to

the

incubator

heat

Such

to

overheat.

Checkout

before

If

procedure

service.

using

familiar

the

personnel

and

benefits

the

incubator

anaesthetics;

hazard

the

patient

for

long

at

should

in

or

out

there

is

the

used

when

the

patient

in

such

as

exposure

Procedure

placing

the

incubator it

must

the

incubator with

direction

familiar

of

using

in

exists

under

unattended

periods.

least

only

of

significant

canopy

Check

every

be

raised

the

incubator.

unattended

is

there

or

the

path

sunlight

may

the

fails

be

its

of

with

the

a

the

30

to

heat

raised.

the

as

in

WARNING

does pressure measurements the

concentrations environment

concentrations

retrolental

below infants.

WARNING

measured flowmeter. should infant's

WARNING

the service incubator

WARNING

the

WARNING

increase incubator.

WARNING

dependent air openings mattress. proper air build-up. triggered.

The

concentration

not

predictably of

oxygen

regulation

40%

If

be

When a system

incubator

If

patient.

The

Proper

circulation.

air

temperature

of

is

fibroplasia.

can

oxygen

with a pressure

The

monitored

head.

should

and

the

to

ensure

an

alarm

administration

the

noise

temperature

upon

Do

at

the

Obstruction

circulation,

An

air

of

inspired

determine

in

the

blood;

are

extremely

inspired

when

necessary.

can

be

is

applied

concentration

infant

is

level

continuous

not

ends

control circulation

oxygen

an

oxygen

High

increase

Even

dangerous

its

compensated

at a position

fail

alarm

be

removed

shifted

continuity

muted

closely

of

within

control

cover

and

sides

could

loss

of

and

alarm

oxygen

the

partial

blood

gas

important

enriched

oxygen

the

risk

of

concentrations

to

some

flow

should

of

oxygen

near

the

is

activated,

from

to

another

of

care.

monitor

oxygen

unobstructed

air

lead

heat,

carbon

will

the

is

circulation

of

the

to

loss

of

loss

of

dioxide

may

be

for

be

TS2

Thermocot

Service

Manual

Caution Statements

{A

CAUTION

caution

a

possibility

incandescent

phototherapy)

canopy.

least

ether,

scouring incubator. the

CAUTION

of

the

CAUTION

electricity canopy

CAUTION

cleaning least to

cool.

CAUTION

for

cleaning

has

amounts

left

in

particularly

statement

of

Do

not

mount a radiant

Thoroughly

once a week

Do

not

use

alcohols,

compounds

These

surfaces

Do

To

When

10

If

been

to

not

autoclave

plastic

minimise

do

with a dry

disassembling

disconnect

minutes

flammable

make

thoroughly

of

agents

the

incubator

in

damage

light

on

or

clean

organic

ketones

compounds

which

parts

the

not

polish

for

agents

sure

the

presence

is

used

to

source

over

the

or

after

solvents

(e.g.

for

cleaning

they

the

of

the

generation

the

cloth.

the

power

the

heating

that

air

dried.

such

as

can

cause a fire

the

warmer

(including

the

incubator

each

are

mattress

incubator.

incubator

the

have

the

alcohol

of

when

there

equipment.)

or

incubator

at

patient.

including

acetone)

may

incubator

been

Small

oxygen.

or

the

damage

applied.

or

any

of

static

and

allow

elements

used

incubator

or

ether

is

for

at

CAUTION

with this readily burn on

CAUTION

automatically the is period prevent

The

every 6 months.

CAUTION

sponge free

sponges water

CAUTION

20Kg.

two

either

CAUTION

danger may in

Never other

type

and

violently.

suitable

The

incubator

to

he

taken

the

possible

battery

When

holder

liquid

is

spilled

The

It

should

people

end.

The

of

produce

the

incubator.

oil

or

grease

than a substance

of

service.

in

lubricants.

voltage

battery

should

applying

that

at

Thermocot

and

use

fire.

Oils

the

presence

CIG

Health

of

the

checked

is

turned

out

of

service

should

damage

be

water

be

careful

is

not

soaked

least

5mm

mop

it

weighs

only

be

only

by

of

oxygen

Auxiliary

sparks

should

continually

on.

routinely

up

lifted

oxygen

and

internal

that

below

the

increases equipment

equipment approved grease

of

oxygen

Care

can

battery

If

the

incubator

for

an

be

removed

due

to

leaking.

replaced

to

the

humidity

the

level

up

into

the

immediately.

in

excess

by

at

handles

not

be

for

oxidise

will

advise

is

when

extended

to

of

the

lip.

If

of

least

at

the

which

placed

TS2

Thermocot

Service

Manual

Checkout

Procedure

WARNING

while a patient

WARNING

before fails it

should

repaired.

Mechanical

WARNING

outlet

1.

Inspect

2.

Examine

3.

Tilt remove hinge

4.

Undo mattress

5.

Remove the impeller

place.

the two shaft

retaining

6.

Replace Baffle with position for

Do

not

perform a checkout

is

Complete

putting

any

portion

Disconnect

before

the

canopy the

pins

the

two

sensors,

are

Verify

presence

sensors, 8 heater

hole.

all

and

its

four

if

cleanliness

the

of

be

removed

Checks

the

disassembling

power

the

incubator

back

mattress

are

screwed

four

screws

tray.

Remove

baffle

the

undamaged

cleanliness

of

rubber

Check

that

screws

are

parts

securely,

Mattress

screws.

extra

humidity

of

all

in

the

incubator.

checkout

incubator

the

checkout

from

power

lead.

for

so

that

tray.

completely

which

the

and

check

two

heaters

and

of

seals

holes

the

two

firmly

tray,

securing

Sponges

is

parts.

procedure

into

use.

procedure

service

signs

Check

mattress

all

in

including

and

lead

from

the

incubator.

of

damage.

it

is

possible

that

home.

secure

that

the

and

securely

parts.

around

and

the fan

liner

place.

the

must

be

required.

If

it

its

the

tray.

liner, the

in

Check

the

latter

in

Check

to

8.

9.

10.

be mesh this centre head rotor

When night efficiency. incubator.) rotor replace

Close

the

canopy

doors.

They

when

the

catches

otherwise

inside

Check

inlet

Check filter. in

place.

In a clean operating remain

However continuous environment, effective

The dust

observed

withstand a force

the

incubator

that

all

for

smooth

rotor.

the

condition

It

should

environment

conditions a new

effective

adverse

operation

life.

filter

will

from

the

or

by

removing

peel

off

the

of

the

screw

which

and

filter

replacing a filter

way

round

(The

Tighten

is

stiff

to

the

cover

and

should

are

screws

operation

be

clean

for

conditions,

will

shorten

darken

incoming

through

blue

rotor;

underneath

retains

assembly.

to

achieve

label

turn

(but

strip.

test

the

two

open

automatically

pressed

without

are

of

the

and

about 6 months.

in a dusty

in

the

cover

make

must

the

screw

of

opening.

tight.

of

fresh

and

securely

under filter

the

colour air.

This

inlet

rotor

strip

the

sure

optimum

face

not

too

but

20N

the

air

such

filter's

as

colour

protective

plate.

in

is a Philips

complete

into

so

stiff)

porthole

should

from

fresh

inlet

held

normal

will

as

it

takes

To

the

it

is

the

that

the

and

air

up

can

do

7.

Close

the

canopy ensuring canopy position

that

can

only

by

deliberately

the

to

latch

be

moved

its

mid-way is

releasing

secure

from

position and

the

that

the

catch.

Replacement 5

under

part

pack

includes

filters

number

gaskets

are

available

NWT900900500.

and

blue

in

packs

cover

of

The

strips.

TS2

Thermocot

Service

Manual

Operational

TA

Fs

Ta

т,

1.

Following make

place

air

filter.

open

Put

the position. unconnected audible

Turn

power

Put

the

position.

of

all

into

the

light

should

light

should other be

off.

There alarm Mode cancelled should

There mode. should should

been

Push

the Operational

of

all

displays

that

all

digital

Checks

the

sure

that

inchiding

Put

the

position.

main

ON/OFF

If

the

there

Power

OFF

the

lead.

main

ON/OFF

There

displays

STANDBY

be be

lights

and

should to having

should

repaired.

be

draw

been

by

pushing

come

on.

be

If

there

be

investigated

not

be

used

ON

button

mode.

should

lamps

and

display

above

mechanical

all

parts

the

mattress

fresh

switch

power

lead

should

Fail

alarm.

incubator

switch

should

before

the

mode - the

on

flashing

on

but

there

the

digital

an

intermittent

attention

selected

MUTE.

no

alarms

are

any alarms,

until

to

Again

be

all

segments

are

illuminated.

checks

are

securely

and

the

air

inlet

rotor

to

the

is

still

be a continuous

and

connect

to

the

be

an

automatic

incubator

Standby

and

the

should

display

audible

to

the

Standby

and

this

No

Mute

in

the

Standby

their

and

the

incubator

the

condition

enter

the

an

automatic

initiated.

Check

of

the

in

fresh

in

the

ON

the

ON

test

goes

heater

be

no

should

can

light

cause

has

test

be

Push

display light Push Set Release of

the v (down)

Note selected. incubator ON/OFF

fail

and

in

the that was

10.

Push displays Alarm

11.

Tum switch. should Select

temperature - it

selected

12.

Allow stabilised This blinking. at

this

alarms.

13.

Select and 60

minutes.

alarms.

the A (up)

the

Set

should

be

the

button

temperature

the

button

the

Set

temperature

Tum

at

the

switch.

alarm.

Restore

check

that

Operational

the

Set

temperature

selected.

the

TEST

should

off

Operational

the

will

temperature.

the

allow

the

incubator

After

come

in

9.

incubator

at

the

be

indicated

Run

maximum

the

Again,

sound

15

on

the

incubator

button

temperature. off

button.

off

the

button.

be

in

should

momentarily

and

the continuously up

in

0.1

increments.

and

check

you

the

power

source,

There

should

power

after

incubator

mode

(not

is

All

briefly

lit.

briefly.

at

the

minutes

selected

incubator

turn Standby mode

and

be

to

run

Set

by

the

There

temperature,

to

there

should

The

“Actual”

“Set”

light

to

move

the

function

have

to

the

not

at

be a power

15

seconds,

has

resumed

Standby)

the

same

lamps

and

The

Audible

ON/OFF

it

on

again;

mode.

check

the

same

until

it

has

temperature.

Heater

for

60

minutes

should

be

37.0°C,

run

for

another

be

no

to

on.

the

its

and

as

Set

as

was

light

no

it

The

digital

display

air

temperature,

on,

and

the

There

should

the

Actual

be

no

should

heater

light

above

alarms.

show

light

incubator

should

the

display.

be

TS2

Thermocot

Service

Manual

Electronics

1.

A

technician facility the

Diagnostic accessible beneath shown

to

verify

the

on

Check

can

correct

push-button

through

circuit

the

front

use

the

performance.

the

slot

breakers.

panel

self-diagnostic

Use

which

is

in

the

rear

panel

The

results

digital

display.

are

Diagnostics

For 1 push

2

|

lola

From

any

either

Display Set

Air

Airtemp

Air Input Heater Heater Internal

selection

the A (up)

temp

temp © #1

@

temp

Voltage

temp

Battery

(9

Volt

nominal)

Fan

Speed

[Acceptable

Le.20

rps

to

or

1200

rpm

retum

or v (down)

Sensor

#5

Sensor

#2

Sensor

(rectified

#3

Sensor

#4

Sensor

Voltage

(display

range

is

35

rps

to

2100

to

normal button.

(return

(ambient) (return

D.C.)

is 4 x

80

rpm]

by

air)

revs/sec)

to

140

pushing

.

TS2

Thermocot

Service

Front

Canopy

PEN:

Manual

Catch

SE

Infant

Restraint

Harness

O

On/Off

“> “>

switch

Fresh

air

mlet

Control

panel

«ad

db

Oxygen

inlet

nipple

チン

TS2

Thermocot

Service

Manual

CAUTION

HIGH

OXYGEN

To

increase corcentrator. Oxygen (via

40% ar

oxygen

No

oxygen

appty

Te)

at

ripple

at

det

enc:

With

oxyger:

increased

by

closing

inlet

using

analyser

not

close

nel

no

sources

near

applied.

may.

over.

fresh,

ah

trash

oxygen

of

concentrations

be

Mondor

Do

ar

anche

Anion

neubator

Re;

ee

ее

4

」

7

a

-

RR

9

DED.

^

22

ys

の

2%

^

ЕВ:

ЕР

~

ag

ge

9

ON

Le 2 s

%

o

Е

-

~

5

42200

OE

GUS,

~

E

SINS

SØG

2

TR x eee

4

の

ASE

20

a

paro

>

DİM

22

295

ASG).

À

&

TS2

Thermocot

Service

Manual

Cleaning

WARNING

CAUTION

Disconnect

outlet

Allow

incubator

handling

Do ether, scouring

incubator.

the

surfaces

To electricity dry

cloth.

If

for

cleaning,

been

thoroughly

assembly.

Disassembly

1.

Make

sure

before

disassembling

at

least

has

been

the

heaters.

not

use

alcohols,

compounds

These

to

minimise

do

not

flammable

make

Procedure

the

incubator

the

10

switched

organic

ketones

compounds

which

the

polish

agents

sure

air

dried

power

for

lead the

minutes

off

solvents

(e.g.

acetone)

cleaning

may

they

are

generation

the

canopy

have

been

that

all

before

is

turned

from

its

incubator.

after

the

before

including

or

the

damage

applied.

of

static

with

used

parts

have

re-

off.

a

Check to

touch.

The the 7mm

Cleaning

10.

All

removed only Do

not

coarse

The clean.

The

the

two

immersed

wipe

11.

The brush antiseptic Do

not

coarse

that

the

Remove

liner

may

two

retaining

Nut-driver

parts

antiseptic

use

alcohols,

polish.

mattress

Do

not

Mattress

heaters

if

necessary.

clean.

canopy

may

or

cloth

soap

use

alcohols,

polishes.

two

heaters

both

be

removed

screws

is

required.

should

soap

can

be

immerse

Tray,

the

and

be

scrubbed

and

wiped

and

warm

ether,

heaters.

for

are

be

and

warm

ether

or

scrubbed

the

mattress.

Baffle,

the

Liner

Scrub

clean.

water.

ketones

are

not

too

cleaning

removed.

cleaned

ketones,

them

with a soft

water.

and

the

Impeller,

can

all

Use

using

wiped

and

only

or

hot

if

A

or

be

an

2.

Disconnect outlet.

3.

Open

4.

Undo tray.

mattress.

5.

Remove tray.

6.

Remove

7.

Remove

the

power

the

canopy

the 4 screws

Remove

the

sponges

baffle.

impeller

lead

to

its

retaining

tray,

the

from

fully

screws

the

back

position.

the

mattress

motor

power

and

shaft.

the

With a slightly seals fan

13.

Remove

and needs discoloured a new Wipe slightly

14.

With a damp contains or

similar

tube

on

the

shaft

to

remove

the

Air

the

filter.

replacing - if

the

rotor

damp

the

technique,

and

its

top

damp

sensors,

any

inlet

Check

it

filter

and

filter

cloth.

cloth,

wipe

filter,

and,

gasket.

cloth

wipe

the

heaters

deposits.

rotor,

the

filter

the

filter

to

is

excessively

is

required.

panel

with

the

area

using a bottle

the

air

entrainment

the

and

see

a

which

rubber

the

panel,

if

it

brush

TS2

15.

16.

Thermocot

Before

re-assembling

make

sure

of

soap

or

Replace that sure Push screws should

Make clean rotor tum. position; be

all

in

which

that

on

the

which

be

sure air

side should Leave

showing.

other

the

firm,

the

that

they

deposits.

parts

in

they

heaters

impeller

retain

but

the

filter

towards

be

firm,

the

rotor

red

warning

Service

the

are

quite

the

reverse

were

removed.

are

as

far

the

mattress

not

over

is

installed

the

but

not

in

the

Manual

removed

dry

and

order

Make

firmly

seated.

as

it

will

tray

tightened.

with

incubator.

too

hard

fresh

air

label

should

parts,

free

to

go.

The

the

The

to

not

17.

18.

19.

Replace

Before

incubator make correctly

With a damp surfaces control

the

being

should

sure

carried

to

panel.

mattress

declared

be

that

the

out.

cloth

remove

and

close

fit

for

service,

briefly

operated

re-assembly

wipe

all

extemal

grime.

Include

the

has

the

canopy.

the

to

been

front

TS2

Thermocot

Service

SIRIA

PES

Е

AO

な

ES

o

LESSE

Boe

の

Manual

2.15

ος

EZIO

RE

か

の

SOLITA

o

RÁNA

κο

μα

En.

eM

NS

Heaters

des

ee

removed,

showing

sitio

SORES

2

Dro:

impeller, 2 sen

A

クンク 244

DITS

7

И

АИ

~

SOOS

SRM

RA,

a>

ЛЯ

ジン

И

SR

ES

RO

S

577

SOIS

Rox

グン

НЕЕ

SU

TS2

Thermocot

Alarms

Power

Failure

Low

Voltage

System

Failure

Fan

Service

Caused

Removal when

cot

Input

Voltage

below

Fan

less

by:

of

power

switched

normal

than

Manual

12.5%

60%

on

Visible

Alarm

None

Flashing

Audible

Alarm

Steady

Flashing

Mute

No

15

min

15

min

Mute

Heaters

x

No

action

No

action

Digital display (Push

None

|

Normal

|

Normal

Test)

Heater Heater

Sensor

Internal

Battery

Control

Over

Standby

Initiated

temp

Temp

Software

Hardware

Mode

|

of

normal

temp

not

Error

in

five

sensors

Voltage

Air

temp

1°C

from

Air

Temp

Air

temp

Cot

tumed

Main

Switch

RPM

current

correct

one

of

below

more

set

temp

over

38°C

on

at

or

the

7.5

volt

than

37.5°C

Flashing

None

None (Standby

Flashing

|

Flashing

Steady

Flashing

15

|

15min

N/A

|

Continuous

min

|

No

action

Cut

off reset 36°C

Cut

off

Manual reset

On

at

|

Normal

N/A

None

(FAn)

(HEA)

(SEn)

(bAt)

light

flashing)

TS2

Thermocot

Service

Technical Description

The

TS2

Thermocot

which

supplies

air

around

nursing

CAUTION

This Temperature be

routinely

Underneath

heaters. down and two nursing

CAUTION

Ensure

blocked

Fresh

If

the fresh helping carbon positive

any and

it

staff.

incubator

Return

to

the

rear

of

heaters

area

that

by

Air

fresh filtered

to

minimise

dioxide.

pressure,

gaps

which

doors.

Oxygen

The

fresh

air desired patient's concentration flow continuously placing

fresh into dioxide

to

apply

environment

rate

of

the

air

inlet

the

incubator

build-up.

at a temperature

monitored.

the

fan

the

and

the

blankets,

air

oxygen,

sensor

is a lightweight

warmth

does

not

and

the

infant’s

mattress

air

from

through

mattress.

the

warmed

through

air

inlet

monitor

is

the

vent

holes

sheets

inlet

is

added

the

The

circuit

and

there

should

pure

achieved

and

near

closed

there

to

have

the

open,

some

may

oxygen

above

will

the

without

Manual

incubator

an

infant

by

which

is

Servo

Control

temperature

are a fan

the

It

then

end

and

to

accumulation

thus

be

only

time.

oxygen

the

is a danger

and

patient

or

more

the

be a factor

patient’s

vicinity

vent

holes

is

passed

air

re-enters

slots.

end

slots are

any

other

than

circulating

acquires a slight

air

escapes

around

be

closed

and

raise

40%

oxygen.

It

is

important

concentration,

oxygen

of

circulating

set

by

the

of

Skin

should

two

passes

in

the

front over the

not

materials.

10

Ipm

of

air,

of

expired

through

the

canopy

if it

is

the

The

of

the

input

to

head.

If

the

being

fed

carbon

the

If

oxygen the limited.

is

applied

concentration

Humidity

As

the

recently

area

through humidity wet

the water through spill

any sponges use a syringe

sponges.

sponges

into

the

water. to

the

holders

sponges.

add

to

Circulation

After

the

warmed

goes

up

along

the attracted mode advantages - the reducing the thus

CAUTION It

is the air

Electronics

The electronically which functions to Temperature, audible procedure.

down

of

air

movement

radiant

air

velocity

reducing

important

mattress - any

circulation

operation

is

operate.

evaporative

patterns.

by a microprocessor-based

relatively

it

performs,

The

turn

alarms

The

with

the

fresh

achieved

warmed

end

If

by

Either water,

add

air skin

into the

canopy

heat

around

to

keep

blockage

of

the

sophisticated

user

the

and

microprocessor

in

the

air

re-enters

slots,

it

passes

elevated

putting a small

and

Do

remove

or

water

passes

losses

heaters

but

is

perform a rudimentary

allowing

not

leave

to

of

the

retum

has

two

is

kept

the

infant heat

clear

quite able unit

humidity

overfill

and

the

out

canopy

from

the

can

and

only

ON

air

inlet

incubator

the

nursing

over

the

is

amount

it

to

soak

the

holders

soak

the

them

in

place

holders.

of

the

end

before

air

vents.

This

significant

warm,

thereby

the

infant;

is

relatively

losses.

vent

holes

interfere

fan

is

controlled

in

the

variety

simple

for

to

adjust

and

OFF,

is

all

the

time

open,

is

required,

of

up

or

and

slots,

it

being

and

low,

around

with

the

system

of

the

user

the

Set

mute

test

TS2

Thermocot

Service

Manual

scanning 5 temperature sensor,

battery

operation. microprocessor of calculations heater

conditions

Alarms

Refer causes

In is

sounds. light. restoration

Most accompanied alarm. minutes indicates When mode

There The

37.5°C

functioning

Over

Hardware triggered

and any

heater voltage

the

information

power

to

the

and

the

event

switched

It

The

other

The

by

that

the

is

cancelled.

are

first

activates

and

Temperature

if

this

is

other

normal

power,

and

monitoring

As

it

runs

through

is

constantly

it

is

and

decisions,

and

fan

are

detected,

Alarms

effects

of a power

on,

is a steady

alarm

of

alarms

audible

pushing

alarm

two

if

correctly - this

Overtemperature

the

independent

Chart

of

fault

the

Power

tone,

can

only

power

or

come

by a similarly

alarm

the

Mute

condition

types

of

if

the

microprocessor

Alarm.

air

temperature

control

sensors, a fan

input

voltage,

its

own

its

program,

checking

receiving,

speed.

alarms

failure

be

turning

on

can

Mute. A flashing

mode

Over

air

of

circuitry.

making

and

controlling

If

any

fault

are

initiated.

for a quick

conditions.

while

Fail

audible

and

there

cancelled

off

the

as

flashing

modulated

he

cancelled

has

been

is

cleared,

Temperature

temperature

itself

is

called

the

There

is

also

Alarm

which

exceeds

the

microprocessor

speed

internal

correct

the

validity

the

guide

to

(Page

19)

the

incubator

alarm

is

no

alarm

by

incubator.

red

lights

audible

for

red

selected.

the

Mute

alarm.

exceeds

is

Software

a

is

38.0°C,

the

15

light

and

Whereas

will

36.0°C Hardware

heaters,

only

Immediate

Overtemperature

A

supply

i.e.

The

air Set heaters incubator's the be

A failure of attended be transferred cause pushing current, could (HEA),

(bAt).

If

there

be a continuous

the

reset

itself

and

restore

Overtemperture

gives a Steady

be

reset

attention

Low

Voltage voltage

on a 12

temperature

temperature,

situation.

required.

System

nursing

withdrawn

volt

Control

Temp

and

fan

control

The

alarm

with

the

staff,

to

by a technician.

to

of a System

the

Test

and

reading

be

sensor

fan

failure

is a total

Software

by

However,

from

another

Overtemperature

when

the

power

audible

tuming

is

required

Alarm.

alarm

indicates

is

12.5%

below

supply,

is

continue

incubator,

which

failure

down

alarm

more

than

either

above

system

nursing

Audible

indicates

should

service,

as

alarm

button,

the

(SEn), a heater

(FAn)

or a flat

control

audible

system alarm

incubator

to

the

Alarm

alarm

off

the

incubator.

for

that

its

to

10.5

indicates

1.0°C or

to

run,

will

attempt

intervention

alarm

can

that

there

outside

be

The

and

the

soon

as

can

be

diagnosed

while

the

message

internal

failure,

and

alarm

cools

to

heaters,

nominal

below.

and

immediately

incubator

possible.

the

locks

out the

and

can

either

the

incoming

value

volts.

that

the

away

from

The

the

to

remedy

be

muted.

has

been

of

the

control

should

patient

The

by

alarm

is

displayed.

failure

battery

there

no

displays.

Actual

the

may

a

It

will

TSZ

Thermocot

Service

Manual

Display

The

digital

display

shows

the

actual

infant.

Calculations microprocessor temperature accurately

nursing

Set

Temperature

To

read

(A)

or reading, seconds Temperature digital Actual

Test

Pushing causes operator Alarm

alarm, diagnostic

known

area.

the

Down touch and

display

air

temperature

the

all

the

can

is

also

pushing

message

sensors

Set

hold

Test

see

Standby

When

the

incubator automatically condition temperature operate,

air Standby alarm pushing ready associated

is

not

the

thus

drawn

light

which

Mute.

for

immediate

with

is

on

the

air

temperature

performed

on

readings

allow

without

Temperature,

(v)

touch

the

appropriate

it

until

is

reached.

indicate

displays

tested.

the

into

heaters

regulated.

saving

flashes,

can

The

whether

or

button

to

if

any

are

When

Test

to

be

is

first

Standby

are

wear

through

and

be

permanently

incubator

use,

full

operation.

front

panel

normally

around

by

the

from

the

5

this

temperature

having a sensor

push

either

button.

the The

the

during

be

button

activated,

the

without

To

button

desired

lights

above

the

reading

Set

temperature.

normal

activated,

faulty.

The

there

is a System

causes

displayed.

switched

mode.

In

The

fan

does

on

the

fan

inlet

filter.

there

is

an

cancelled

is

thus

the

Warm

change

Set

on

this

and

the

to

in

the

for

2

the

is

operation

so

that

Audible

an

alarm

it

goes

their

not

motor,

The

audible

by

kept

warm,

wear

up

time,

be

the

Up

the

and

through

about mode, is switch

use

15%

of

push

necessary

on.

the

Memory

When

the

incubator intentionally is

pulled

out Temperature or

Operational, temporary time, in

Standby

sounding,

default,

Power

The supply

12v

disconnect

the

of

anticlockwise

Now

new clockwise

make

Filter

The replaced dark,

flow. environments, filter

memory

restoration

mode,

and

32.0°C

Supply

TS2

Thermocot

voltages;

d.c.

To

change

the

incubator

attach

power

until

any

other

fresh

air

every

seems

or If

the

incubator

more

frequently.

of

this

Standby

normal.

On

button.

to

switch

or

by

accident

or

there

and

the

are

automatically

for

of

power

with

the

Set

until

240v

from

power

by

the

until

power

the

supply,

it

is

adjustments.

inlet

filter

months,

6

be

to

will

it

mode,

To

go

to

To

off

the

is

switched

(e.g.

is a power

mode

of

about

will

an

audible

Temperature

reset

is

it

will

operate

a.c.,

115v

one

supply

at

cable

screwing

connector

cable

screwing

tight.

It

is

should

when

or

restricting

is

used

necessary

be

is

reduced

full

Operational

revert

to

Standby

incubator

failure),

operation,

one

set

by

the

designated

the

not

be

in

and

off,

either

the

power

the

Standby

stored

in

hour.

After

the

incubator

alarm

will

be,

Operator.

the

from 4 different

a.c.,

24v

d.c.,

to

another,

hand

right

retaining

away.

comes

for

retaining

necessary

routinely

noticeably

is

it

fresh

inlet dusty

change

to

it

then

cord

Set

this

by

and

end

ring

the

ring

to

air

the

TS2

Thermocot

Routine

Maintenance

Every cleaning

Mechanical

—

2

3

4

5

Listen

6

Check

need

Six

Change

Check

the

dirty.

or

Check

for

plastic in

Iscanopy

parts,

canopy

for

fan

no

Months

(q.v.)

the

filter.

seals-still

damage-look

split

or

doors.

latch

o.k.?

excessive

speed

(on

maintenance

Service

Manual

Technical

-

apart

in

place,

for

in

mattress,

noise.

diagnostics);

(do

chips

not

from

cracked

or

cracks

chips

motor

oil).

or

cracks

split,

in

should

Calibration

Procedure

There

are

only

two

be

made-

one

for

the

Incubator

align

with

the

digital

readout,

the

Hardware

The

Incubator

point

100mm mattress black-painted 1mm

thick,

Set

the

incubator

stabilized,

the

cerice readout Temperature. of

37.0°C

necessary.

Overtemperature

Temperature

above

using

a

brass

aligned

adjust

of

the

is

the

same

Check

and

33.0°C

the

thermocouple

disk,

horizontally.

to

run

the

calibration

incubator)

as

the and

calibration

Temperature

and

is

measured

exact

centre

attached

25mm

in

at

34.0°C.

pot

so

that

the

Incubator

calibration

make

adjustments

the

other

alarm.

at

of

the

to

diameter

When

it

(closest

the

digital

at

Set

points

to

for

a

and

has

to

if

7.

Canopy

8

Self

9

Are

10

Is

11

Measure

12

Check

13

Replace

14

Carefully

incubator

fluff.

door

test.

heaters

impeller

earth

over-temp.

on-board

vacuum

to

function

secure?

secure

ieakage,

ren-ove

-

adjust

on

shaft?

operating

battery

clean

inside

accumulated

(9

volt).

if

necessary.

currents.

bottom

dust

of

and

To

set

the

overtemperature stabilize Then

followed

Set will buttons Incubator Temperature-

on should So should

is

correct triggered, OFF.

re-stabilize

the

push

by

Temperature

commence

so

that

Temperature.

the

brass

have

that

this

happens.

be

at

and

the

Allow

the

at

incubator

the

Diagnostic

the

Test

of

39.0°C

to

rise.

there

as

measured

disc-

reaches

sounded;

about

37.8°C.

consistent.

circuit

can

incubator

36.0°C.

alarm

temperature

button

Ideally

Push

is

a

digital

When

38.0°C

adjust

Repeat

Once

only

to

once-

and

one

by

the

be

cool

point,

at

36.0°C.

3

times

this

selects

the

temperature

of

the

SET

display

the

Incubator

the

thermocouple

the

alarm

pot

(left

trigger

the

test

the

alarm

reset

by

before

trying

first

of

hand)

point

until

has

turning

a

it

to

TS2

Thermocot

Service

Manual

Air

ur

AMBIENT

EMPERA

SENSOR

Flow

Г

|

Diagram

|

p

NOS

LR

&

FRESH

as

|

fr

~

SENSO

2

im,

SEND.

I

LT

>

N

1

|

FHM

m

BB

©

‘à

3

TS2

Thermocot

Service

Manual

Circuit

Breakers

Serial

Number

Calibration

Slot

Turn

anti-clockwise

to

release

TS2

Thermocot

Parts

Item

1

2

3 4 5 6

7 8 9

10 11

12 13

14

15 16 17

18

19 20 21 22

23

24

25

26

27 28 29

31

32

33

34

35

36

37

38 39 40

41 42

Service

List

Part

9012-002-00

9012-003-00 9012-005-00 9012-004-00 9012-006-00 9013-101-00 9027-018-00

9100-001-00 9012-010 9012-009-00 9012-001-00 9013-102-00 9027-017-00

9001-101-00

9001-102-00 9016-003-00 9015-002-00 9016-001-00

9100-002-00 9100-003-00 9006-000-00 9015-005-00 9015-003-00 9100-004-00 9015-004-00 9100-005-00

9015-001-00 9015-006-00

9020-001-00 9022-000-00 9023-001-00 9026-004-00 9024-001-00

9030-000-00 9026-002-00 9029-000-00

9100-006-00 9100-007-00 9100-008-00

9100-009-00 9016-002-00 9026-005-00

Manual

General

-

No.

-00

Assembly

Description

Hinge Hinge

Hinge,

Hinge Hinge

Cable

Cable Label, Handle Cover, Screw, Screw, Front Label,

Nipple,

Hex

Nut, Buzzer, Screw,

Cover, Sensor, Liner, Heater Baffle

Screw,

Screw, Washer, Label,

Infant

Breaker Breaker

Breaker

Circ.

Bkt. Arm

HD.

Soc.

C/W

Circuit

Back

Bkt. Arm

Assembly,

Power

Right

HD.

Phil. Slotted

Assembly

Panel

Oxygen

Sonalert

Tap

Self

Hand

Left

Ambient

Screws

C/W

Assembly

Slotted

LD.4mm

Head,

Hex

6mm

LD.

Canopy

Restraint

Circuit Circuit Circuit Circuit Label, R.H. R.H.

Screw, Axle, Cover, Panel, L.H. L.H.

Sponge Tray

Thumbscrew Mattress Impeller

Washer,

1.0

2.0

20.0

10.0

Assy.

Cap,

End

Breaker

Assy.

12V

240V

Lead

Hand

No.10

Pan

Supply

MC-07-1305

End

Temp.

PanHD.

M6

Release

Hamess

AMP AMP

AMP

End

HD.

and

M6

Stops

M4

Hose

Washers

M4

Qty

1 2

1 1 1 1

1

4

1 1 1 1 1

1

1 1

2

1 2 8

1 1 1 1 1 4 1 1

1

2

1 2

1

4

1 1 2 2 4 4

1 1

TS2

Thermocot

Service

Manual

General

Assembly

mene

En

SPONGE

&

WASHERS

SENSOR fiNCL.

mee)

NUTS}

27}

^

LH.

END

22)

LABEL

3

LINER

ASSY.

RH,

6

)BRACKET

SSEMBLY

HINGE

INSERT

(BAFFLE)

MS

[

|

O

7

1

FRONT

ASSY.

RH.

HINGE

8 ) SCREW

PANEL

DRG.

SEE

ARM

ο

(21

an

HARNESS

UM. HINGE

BRACKET

11)

BACK

oe

/

PANEL

ASSEMBLY

—

CON

U

TS2

Thermocot

Service

Manual

Parts

Item

1

2

3 4 5 6 7 8 9 10 11 12 13 14 15 16

17

18 19

20

21

22

23 24 25 26 27 28

29

30

31 32 33

34

35 36

37

List

Part

No.

9009-005-00 9009-000-00

9010-000-00

9011-004-00 9100-010-00 9100-011-00 9006-017-00 9006-016-00 9100-012-00 9011-003-00 9011-006-00

9100-013-00 9006-009-00 9006-004-00 9006-101-00 9006-018-00 9100-014-00

9100-015-00

9010-003-00 9010-002-00

9006-001-00

9011-101-00

9017-011-00

9100-016-00 9100-017-00 9017-003-00

9017-002-00 9006-014-00 9100-018-00 9100-019-00 9008-000-00 9006-005-00 9100-020-00 9007-000-00 9006-010-00 9006-011-00

9006-013-00

9006-012-00

-

Front

Panel

Description

of

Pack Filter

Assembly

AirInlet

Spacer, Washer, Nut,

Hex. Spacer, Knob,

Canopy Screw, Label, Spring, Screw, Seal,

Tube, VenturiSub-Assembly VenturiJet screw,

Nut,

Label, SteelGauze

Panel,

Rotor

Coupling,

C/W Screw, Screw, Insulator, Switch, Label, Nut,

Washer, Front Spacer, Screw,

Alarm

Label, Label, Label,

Label,

Slotted

Blue

Philips

Air

OxygenSupply

slotted

Hex.

High

Front

Inserts

Grub, Grub,

PowerSwitch

Hex.

PanelPCB

Slotted

Board

Alarm Touch

Rotor

GeneralInstruction

Assembly

Filters

5

Plate

Assembly

Air

Inlet

LD.6mm

M6

Canopy/Front

Latch

PanHD.M5

Compression

Rnd.

Inlet

Pan

M3

Oxygen

Switch

and M5 M4

Switch

3PDT

Toggle

M3

LD.

3mm

Threaded,

C'Sunk,

Assembly

Panel

Instruction

Panel

HD.

M3

(Bar),

Grub

M3x

M3

M6

Screws

10LG

Qty

1 1 1 1

1 3 1 1 1 1 1 1 1 1

1 2

2

1 1 1

1

1 2

2

1

2

1 4 4

1 5

4

1 1 1

1

A

—

va

we

co

TS2

to

a

rss

ass

Ms

a

UA

A

Thermocot

Front

Service

Panel

Manual

Assembly

p

Creer

Lalo

fone

sos

x

ar

ALARM

af

P_C.B.

|

\

WASHER

CONTROL

29 * WASHER

PANEL

P.C.B.

35 ) LABEL

35°

PES

CMT

T

SS

US

一一 =

=*1/

Olam

EL

,

SE

Е

7

mes

nosnou

LSL

VIEW

m

srov

—

/

B

DE

=

LABEL ) spacer

a

MEL

RN

So

SCREW

|

34

一、

fd

Él

SPACER

η

|

| | ο

ED

AS

~

(32)

/

(GS

NL

SECTION

0-5

D

AA

WASHER

SPACER

©

FAI

PLATES

FİLTER

<

~

(2)

7

KU

5

N

NOR

L/S

! 1

SS

CTO

è

IN 그 X

E (Ri at

Ἡ

로

기

|

4

で s

이

SCREW

TO

ABOUT

GM

BAR

της

(22)

(23)

(14)

_SECTION

B-

ROTOR

ASSEMBLY

JOINING

Smm

4mm

FX

SDE MOLE WSE

GRUB

FİLTER

CENTRALLY

AZ

om

HOT

GLUE

GAUZE

16}

(470

|

Li

A

之 | i!

~

|!

fi | |

|

4

VIEW

x

= 4

1

т

Li

!

ti

| |

bo

_

Em!

\

FRONT

|

1

i

기

А

PANEL

D

~

ах

i

é

3

き

を

E

#

NET:

vi

^

7

\

GAUZE

TS

LASE

To

BE

FOCED

VENTURI

SCPEN

ASSY.

L

URI

(45) ぅ V

N

{

ERA

/

MUT

À

!

\

(13)

A

SECTION

ES

N

NT

ГИ)

SCORE

M

SUICON

TUBE

TS2

Thermocot

Service

Manual

Parts

Item

1 2 3 4 5 6 7

8 9 10 11 12 13

14 15 16 17 18 19

20

21 22 23

24

List - Canopy

Part

No.

9027-019-00 9100-021-00 9027-005-00 9100-022-00 9027-101-00 9100-023-00

9027-007-00 9027-006-00 9027-010-00 9027-002-00 9100-024-00 9100-025-00 9027-016-00 9027-015-00

9027-001-00 9027-012-00 9027-004-00 9027-008-00 9100-026-00 9100-027-00

9027-009-00 9100-028-00 9027-011-00

9027-102-00

Assembly

Description

Nut,

Blind,

M6 Screw, Nut, Screw, Latch Screw, Plate, Door, Stop, Bracket, Nut,

Screw, Catch, Clamp, Canopy, Flap, Screw, Spring,

Screw,

Washer,

Pin, Screw, Bush,

Thermometer

Slotted

Blind,

Slotted

Assembly

Slotted

Door

Canopy

Door

M4

Slotted

Rubber

“P”

Bare

Pivot

M3 x 6

Canopy

Slotted

ID.

Hinge

Slotted

Flap

Chrome

Catch

Hinge

3mm

Cheese

Pan

HD.

Pan

HD.

Pan

HD.

pan

Pozi

Door

Pan

HD.

Pan

HD.

Assembly

HD.

M6

M3

M4

Taptite

M3

Qty

4 4 8 4 2 4 2

2 2 2

1 1 1 1 1 2 8 2 2 2 2 2 2

1

>

4

Manual

|

THERMOMETER

;

NUT

LATCH

ASSEMBLY

VIEW

SEREN

LOOKING

ASSEMBLY

©

ES,

!

/

TO

CANOPY

/

i a

ie

\

O

A

P-CLIP

x

FRONT

FACE

「

7}

CATCH

PLATE

и

<

и

(2)

©)

CATCH

NORMAL

CANOPY

|

DOOR

15 ) BARE

CANOPY

21)

o

(22

VIEW

AXLE

20 } WASHER

screw

©

No!

AV

€

//)

Ny

/

SCREW

R

NUT

一

|

SECTION

7

SPRING

B-8

|

FLAP

(16)

TT

の

€, €&

の ec

€

C C

€ ¿€

4

4 4 4 4

るるるるの

る

るる

の

のし

4

e)

TS2

Thermocot

Canopy

Service

Assembly

<;

&

666

66

CC

LEFT

VIEW

HAND

OF

LO

REAR

CANOPY

CORNER

SECTION

AA

RICHT

HAND

OF

VIEW

REAR

CANOPY

R

CORNER

TS2

Thermocot

Service

Manual

Parts

Item

1

2 3 4

5 6 7 8 9

10 11 12 13

14

.

includes

socket

panel

15 16 17 18

t

Loom

7

front

List

No.

Part

9001-001-00 9027-021-00 9001-003-00 9001-006-00

9001-005-00 9028-002-00 9001-004-00 9018-000-00

9002-000-00 9002-007-00 9028-001-00 9004-000-00 9019-000-00 9017-008-00

9015-004-00 9017-007-00 9017-009-00 9005-001-00

relay

insert

switches

(9017-018-00)

Frame

-

socket

(9017-019-00)

(9005-005-00),

and

Assembly

Description

Frame

Assembly

Loom

M8

Nut,

Cage Socket, Bracket, Relay Insert,

Control Temperature Seal Transformer Motor Power

Channel, Sonalert Socket, Seal, Fan

Housing

Relay

Threaded

Board

Rubber

Assembly

Board

Heater

H'tr

Speed

Assembly

Sensor

Assembly

Socket

Sensor

*

Assembly

Socket

Assembly

Oty

1 1

4

1 1 1 2

1 1

2

1 1 1 2 1 8 8

1

一

TS2

Thermocot

Service

Manual

ο) U U U U

U U

5.5900

Frame

HEATER

BRACKET

sONALERT

4mm

SOCKET

HALF

SEAL

Assembly

P.CB.

POWER

(“4

15

17

|

13

FAN

MOTOR

ASSEMBLY

SPEED

SENSOR

12

TRANSFORMER

RETURN ASSEMBLY

AIR

SENSOR

CONTROL

P.C.B.

INSERT

BLOCK ( 7

516

RELAY

&

BRACKET

CAPTIVE

NUT

TS2

Thermocot

Service

Manual

Parts

Item

Motor

MOUNTIN

List

Part

9004-001-00 9004-000-00

9005-001-00

Assembly

Motor

-

No.

Assembly

Description

Motor

Motor Plate Fan

Assembly,

(Without

Speed

Sensor)

Sensor

C/W

Mounting

Assembly

i

MOTOR

Qty

TS2

Thermocot

Circuit

1.

Input

Power

Thermocot

The of

240V Incoming connected breakers transformer switched a

240Vac

switches

coils

remain

At

the

are

used

The

transformer tapped, D1

to

provide a full

12Vdc. supply capacitor heaters connected

contacts

12Vdc

applied

breaker

(via

diode

the

supply

mode

closed RL4.

Supply

and

115Vac

alternating

via

the

FS1(1A),

TR1. either relay;

the

primary

in

mains

inlet

to

suppress

which

This

unsmoothed

rail:

after

C1

and

in

this

in

parallel

of

the

used

as

via

the

FS4(20A)

D6),

rail.

are

connected

contacts

parallel

is

Service

Manual

Description

Supply

operate

will

and

ON/OFF

FS2(2A),

The

in

series

when

three

secondary

rectified

wave

diode

becomes

ac

input

unactivated

the

supply

ON/OFF

to

parallel

which

The

heaters

of

the

and

PCB:

from

of

24V

voltage

primary

240Vac

coils

RF

via

connect

in

supplies switch and

windings

or

in

parallel is

in

series.

i.e.

115Vac

470pF/1000V

interference.

provides

by

half rectified dc

is

D2

it

is

the

voltage

the

normally

relays

to

the

switch

relays

in

parallel

unactivated

supply

and

12Vdc.

S2

and

FS3(2A)

applied

Otherwise

input

24Vac

of

diode

voltage

used

as

smoothed

12-24Vdc

mode

RL3

Thermocot

52

and

RL1 and

the

12Vdc

this

input

via

the relays

voltages

are

circuit to of

TR1

are

by

means

the

relay

the

supply.

capacitors

centre

bridge

of

the

heater

by

rail.

The

are

closed

and

RL4.

is

circuit

RL2,

input

to

voltage

normally

RL3

and

of

is

24Vdc

When

is

Thermocot and connected

relays

the

supply

the connected

Accidental

detected

be and

Switching from which

J2.

of

power

the heater

Relays cutout

controlled, Overtemperature

Control

Correct

monitoring

Typically

220mV

(24Vdc on.

on

the

provide

To the

voltages

used.

circuit

provided

is switching

inductor

it

breaker

circuit

relays

make,

rail.

in

series.

reversal

and

D5

This

fan

BUZ1.

the

of

micro-processor

the

input

is

signal

This

transistors

circuit.

and

RL5

-

they

are

via

Board

heater

the

this

Vdc

(12

operation),

voltage

Control

an

driver

switch

a

diode

Zener

which

in

by

transistor,

and

the

as

used

FS5(10A)

and

RL3

connect

they

mode,

this

either

of

alarmed

heaters

Power

the feeds

Q2

perform

RL6

switched

8

of

alarm

should

mains

or

when connected

is

via

from

mode

D11

necessary

the

and

flyback

capacitor

via

RL4

by

is

on

O1,

and

J2,

by

or

is

across

operation)

the

Pin 4 of

10

power

provides

Q5,

applied

In

to

description).

operation

voltage

PCB

efficient

circuit

IC11,

output

voltage

the

controlled

which

by

the

assessed

volt a

supply

ON/OFF

series

the

to

diode

via

24Vdc

the

heaters

the

supply

input

de

means

Supply

of

by

Control

the

PCB

tum

in

complete

to

O3

emergency

an

as

Q5

which

either

the

microcontroller

by

(0.015R).

R24

between

be

or

heaters

A/D

the

to

J2.

regulated

range

wide

supply

reference

a

feedback

and

L1

D3,

power

diode,

respectively.

to

switch

D7.

input

are

diodes

signal

a PCB via

switches

is

150-

-

80

switched

are

converter

supply

input

of

(SMPS)

loop

C2

the

52

When

to

will

D4

6

the

(see

110mV

for

is

the

for

gain

the

are

UUUDU

UVU U U U U

U

VU

UUU

uu e

o... e: «/

U ©

A

UU L

=:

<

TS2

Thermocot

The

fan

driver

sections motor waveform capacitors

avoid windings with is individual relationship

GRAPH

(volts)

fuse

from

У

5-

0

which

windings

applied

C3

“rattle”

retums

F5

the

microcontroller

switching

A

$

comprises

provide

via

to

and

C4

effects.

via

(3.15A

to

each

Service

two

alternating

J1

pins 2 and

the

motor

to

maximise

The

common

pin 1 of

S.B).

Control

which

pulse

trains

other

is

—

T

10

Manual

similar

3.

is

rounded

efficiency

J1

and

of

supplies

of

show

below:

12msec

т T

20

switching

power

The

of

the

is

protected

the

switching

33Hz

whose

—|——_-

to

the

off

by

and

motor

two

30

18msec

2

CONTROL

Four

power

PCB,

namely:

+

10Vdc

-

10Vdc

+

5Vdc

-

5Vdc

The

+5Vdc regulator switched Supply

PCB

The

+10Vdc on

the

Power

(emitter

follower)

T

40

supply

rai IC12 mode

via

+»

PCB:

is

derived

(LM340T),

power J3

pins

rail

is

derived

Supply

referenced

rails

are

in

use

by

the

linear

from

the

supply

PCB

T

50 60

on

and 1 and

from

the

via

J3

to

D4.

pin 5 by

on

the

voltage

+10Vdc

the

Power

2.

12-24Vdc

T

Control

rail

O11

»

msec

5

-

0

These

pulse

trains

connected

„

と

via

pins 3 and 7 of

+

10

from

18msec

T 一

20

the

microcontroller

J2.

————+

are

|+—_

12msec

30

The - 5Vdc means

——>

40

The

-10Vdc

-8Vdc)

IC15

and

rectifying

(approximate)

8Vp-p acting and

ensures

(nominal - actual

rail

is

generated

(LM555),

may

as a dc

of

be

the

rail

D15,

used

diodes

53

measured

block.

R58

T

50 60

by

as a square

D6

kHz

pulse

C36

negative

is

derived

and

C50.

voltage

circuitry

and

D7.

train

at

pin 3 of

acts

as a simple

polarity

from

the

т

is

comprising

wave

generator,

An

of

magnitude

IC15 with

of

the

-10Vdc

»

about

filter

rail

msec

C35

by

έν

TS2

Thermocot

The

microcontroller

the

operation

ports.

Port

in

the

following

Port

No

0

1

2

32-39

1 2 3

4

5

6

7 8

22-28

and

No

of

the

table:

Service

IC1

(80C31)

Thermocot

assignments

Name

ADO-AD7

P1.0 P1.1 P1.2 P1.3 P1.4

P1.5

P1.6

.

P1.7

A8-A15

Manual

controls

via

its

control

are

summarised

Use

Data/low peripheral

Fan Fan Heater Buzzer Capacitor

Test

24V Heater (software protection)

High address peripheral

address

IC's

control control

phase phase

Control

output

availability

output

detection

cutoff

overtemp

IC’s

most

to

of

to

01 02

Power

to

the

microcontroller

from

the

+5Vdc

and

D18

ensures

3.1V,

supply

to

In

the

case

where

Q20

switches

providing

XTAL

1,

for

the

WATCHDOG

The

microcontroller

the

watchdog

is a high

used

to

own

clock,

microcontroller

100mSec,

high

thereby

The

collector

activate

off

IC1

with a rail

C4

and

microcontroller.

TIMER:

circuitry

10mSec

reset

the

set

up

the

selected

switching

of

the

external

rail.

Circuitry

that

if

the

IC1

is

directly

the

supply

and

C62

(0.1F)

until

C5

provide

IC1

provides a timing

via

pulse

sent

timer/counter

via

R54,

R55

fails to

Q15

will

send a pulse output

on

then

buzzer

is

normally

comprising

rail

is

greater

connected

drops

discharges

discharged.

the

8mHz

15

(T1).

every

IC3.

and

of

IC3

Q15

via

be

pulled

via

J4.

supplied

020,

to

below

clock

This

100mSec

IC3

has

C10.

If

every

(pin

1)

D13

and

low

021

than

+5V.

3.1V, via

signal

and

its

the

|

will

R32.

and

D21

to

is

go

3

10

11 12

13

14

15 16 17

SI

SO

IROO

IRO1

TO

T1 WE RE

Low

12-24Vdc detect HWOT Interrupt keyboard Fan

(to

9V

detect Watchdog Write Read

latch

pulse

be

counted)

internal

enable

rail

inhibit

reguest

(8279)

input

battery

reset

from

pulse

The

microcontroller

timer.

This watchdog sends at

IC3 +5Vdc thus

(pin

is

no

timing

pin 1 also

rail

is

setting

9)

high.

is

done

when

always

signals switches

available,

the

reset

may

high

line

be

the

ie.

via

on

will

of

reset

by

the

output

the

Q7

further

the

of

microcontroller

15.

The

and,

switch

microcontroller

watchdog

the

high

signal

provided

on

06

the

eooooows

ee

@eeweecee

a.

te

©

VW

e VU

UU

€-

“

TS2

Thermocot

TEST

OUTPUT:

The

test

output

be

used

to

IC1

and

IC20

The

test

output

should

pulses

mode

See width frequency a steady

vary

not

In at The 43buSec.

appear

which

the

Graph

should

beyond

be

less.

Operational least

80uSec

pulse

provided

determine

(Eprom).

is

as a constant

vary

system

B.

When be

at

50ySec

mode,

and

could

occasionally

Service

at

correct

controlled

in

length

is

in.

the

system

least

50usec,

1kHz.

The

(up

to

the

pulse

the

frequency

Manual

IC1

(pin

operation

by

the

software

pulse

with

depending

is

in

and

puise

390uSec),

width

again

be

as

long

6)

can

readily

of

both

flickering

upon

Standby,

the

pulse

width

will

but

should

is

1kHz.

as

and

the

be

SENSOR The involves voltage

devices

resultant

analysed

similarly

operation

describe

For

and 3 of

Resistor current R65 and provide

The

range

typically temperatures.

CIRCUITRY:

temperature

the

Analog

levels

(thermistors),

digital internally.

configured, a description

of a typical

all

example,

J1.

R1

connected

required

NTC

compensation

sensor

input

of

0.9

to

at

about

sensing

across

data

Sensor 1 connected

for

thermistor

line

3.5V

1.1

circuitry

to

Digital

temperature

and

to

Since

sensor

to

the

for

has a potential

(sensor

volts

conversion

the

transfer

the

microcontroller,

the

sensors

will

+5v

provides

operation

R66

across

internal

open

at

normal

basically

sensitive

of

are

of

the

be

used

between

the

of

the

sensor.

the

sensor

heating

maximum

circuit)

and

operating

of

the

to

be

to

pins

bias

effects.

is

1

У

(volts)

0+

Standby

GRAPH

100

一一 | 一一

Operational

1000

1100

B

TS2

1C13 that

at

any

sent

the

In (pin

appear

to

to converts which data

Due

sequence IC4 polling

The resemble values up

about

V

(volts)

24

Components frequency measurable the

in

Thermocot

is a quad

only

one

by

case

of

1)

35

is

bus.

to

the

will

stepped

to

5V

90

100

(Return

conversion

an 8 bit

SPST

one

input

time,

the

microcontroiler.

sensor

of

is

IC13

at

A/D

the

of

voltage

the

input

turn

in

continual

at

IC13

resemble a stepped

sequence

waveform

that

below

varying

20

(IC14

mSec.

30

Air}

R28 and

of

operation

at

format.

fram

$1)

is

Service

analog

may

be

depending

is

it

1

enable

to

high

IC13.

of

3

converter,

level

the

to

polling

and

IC14,

is,

inorder:

at

in

Graph C with

as

low

with

each

400

500

6 - Temp 4 (Heater 6 7 - Heater 8 - Internal

C24

of

25

of

IC4.

fed

back

Manual

switch selected

required

This

to

600 700

Currert

Bet.

IC4,

arranged

to

be

upon

the

address

that

input

the

is

output

which

IC4,

signal

digital

a

microcontroller's

of

the

address

the

input

to

waveform.

1C14-S1 IC13-S2 1C13-S3 IC13-S4

IC13-S1 1C14-S2

IC14-S3

IC14-S4

35

IC4

will

the

as

0.15

volts

pulse

width

800

900

1)

Voltage

determine

being

The

to

the

200

digital

microcontroller

such

output

input

at

then

35

The

range

(IC14

being

1000

clock

kHz

result

C1

2

fed

of

$53)

of

The

A/D

conversion temperature required

1.

2.

3.

POWER

The detects

24Vdc Zener on If and comprising

which

until

readings

Heater

the

Current-

12-24Vdc

Battery

Calibration which

is

pot

is

used

corresponds

Typically, to

the

A/D

2.5

volt

DOWN

Thermocot

less

rail

diode

normally

supply

10

gives

is

C62

not

sensors,

such

input pin 4 connected

Supply

rail-

Voltage-

accessible

at

than

This

D20 when

of

023

adequately

input R16 connected

of

the

to

tune

to

the

voltages

converter

39.

MODE:

will

approximately

is

done

which

the

is

less

than

IC1

will

and

to

low

a

only

involves

but

also

as:

at

PCB. @12Vdc, @24Vdc,

at

and

D5

Supply Voltages:

input R17 battery.

go

@

12Vdc - 0.9

@

24Vdc - 1.5

at

directly

IC14

A/D

converter

from

the

display

incubator

at

are

into

through ensures

supply

8.2V,

go

high.

024

acts

of

5

charged

PCB.

Typical

the

3.5

power

the

includes

to

14

is

013

The

as a comparator

the

other

11

of

IC14

via

to

the

Power

Typical

14

and

Typical

14 of

connected

=

back

temperture.

reference

volt

8.2V 013

O13

greater

(via

Voltage:

0.22

volt

0.1

volt

via

IC13

of

via

J3

the

Power

V V

IC14

voltage

0.8V

is

by

RV6

panel.

so

that

it

inputs

at

36

mode

down

on

the

and

7.5V

is

switched

than

will

switch

circuit

microcontroller

and

022

via

to

at

This

and

12-

8.2V.

J3

5

the

it

if

off

R71).

© 6

TS2

Thermocot

Service

Manual

ULU

TL

<

č

ll]

tr.

©

€

=

è

dee

9,

td,

LU

U VU

4:

U

POWER

In

the

microcontroller's

active C62.

mains

the

ON/OFF

IC1

from

time

battery

operation)

HARDWARE RV2, potentiometer, IC21. connected input exceeds IC21, Q2.

D17 loop, turned continuously. pin

17

FAIL:

event

of a loss

for

at

least

The

unit

detects

failure

and

switch

Q10

which

after a mains

are

switched

Q10

will

OVERTEMPERATURE:

the

hardware

sets

The

sensor

to

R78

of

the

comparator).

the

input

will

go

high,

and

R79,

cause

the

comparator

off.

Q1

is

O2

of

IC1

which

of

mains

on-board

60

being

failure.

input

which

at thus

which

tumed

is

memory

minutes

the

difference

switched

through

will

instantly

overtemperature

up a voltage

pin 2 the

also

controls

remain

If

both

off

together

at

pin 2 of

feeds

When

switching

are

to

on,

activating

turned

the

in a positive

the

power

due

to

off

input

high

mains

(normal

go

low.

level

J1

pin 3 of

the

output

on

latch

on

and

cutout

the

will

remain

the

charge

between

by

means

to

for a short

and

set

at

pin 2 of

is

directly

IC21

input

at

pin 1 of

both

Q1

feedback

until

power

the

buzzer

pulls

relay.

in

of

14

of

(other

3

and

is

low

FAN

SPEED:

The

fan

speed

sensor

(approximately

frequency

signal IC17, output

level

comparator

waveform

and

The

of

0-5V

microcontroller

determines

a

specified

PERIPHERAL

Peripheral

which

operation

transparent

peripheral

keyboard

is

amplified

with

the

at

pin 1 is

of

+5.6V.

output

is

typically

zener

diode

is

fed

support

holds

of

is

interface.

proportional

output

The

stage

8-10V

to

at

the

time

DEVICES:

the the

D-type

not

provides a low

5mV)

square

wave

to

the

in

the

first

OP

appearing

approximately

second

which

at

the

frequency

frame.

IC’s software microcontroller,

latch

ready

OP

AMP

effectively

pin 7 going

p-p.

output

interrupt

13.

and

ensures a pulse

input

The microcontroller

by

counting

include

required

to

hold

IC2,

whose

fan

speed.

AMP

at

0.7V stage

results

from

(IRO1)

EPROM

to IC19, data

an

8279

level

The

stage

1.

The

pp

about a dc

is

+10V

of

the

pulses

IC20,

direct

a

when

display/

of

a in to

the

a

ac

the

OV

train

the

then

in

AUDIBLE

The

audible

a.

From

“normal”

pulsating

b.

By

the

be

steady

failure

c.

By

the signal heaters the

d.

By

the

senses when normally alarm The cancelled

ALARM:

alarm

pin 4 of

alarm

and

watchdog

and

of

the

Hardware

will

cut-out

loss

the

12

caused

is

powered

alarm

by

can

be

the

microcontroller

condition.

can

be

muted.

timer - О15.

will

indicate a catastrophic

microprocessor

Overtemperature

be

steady

automatically

relay.

of

rail,

of

cannot

turning

and

the

12-24v

and a steady

IC16

goes

by

external

by

the

be

muted, OFF

activated

rail.

intemal 9 volt

as

to

The

signal

The

or

its

cannot

be

disconnected

Pin 6 of

alarm

low.

In

this

power

but

can

the

incubator.

follows:

indicate

will

be

signal

will

associated

alarm.

The

muted.

results

failure,

The

by

IC16

case,

the

battery.

be

a

DISPLAY/KEYPAD: The

Display

via

J8. determine switched. segments numbers Display O4

and all

LED clocked and

WE

logic

The

8279 return a

key pulsed to

be

microcontroller

then

provides

encoded

PCB

The

code

how This on

and PCB transistor segments

using

lines

to

ensure

has

lines

(RLx)

is

pressed,

low.

This

pulled

high

sequence

each

also

and

the

(pins

an

the

is

driven

directly

on

the

data

the

output

array

display

the

array

and

ALE

16

continuation

internal

high the activates

thus

that a key

identity

on

display

switching

to

individual

alarm

PCB.

IC10

single

(pin

and

17

array

until a key

corresponding

the

informing

was

of

the

data

bus

is

determines

light,

LED's

Transistors

are

required

LEDs.

30

of

IC1)

of

IC1)

of

the

which

IRO

the

pressed.

the

key

bus.

from

the

organised

array

is

and

sets on

both

to

The

8279

and

the

and

extemal

clock

sequence.

holds

is

pressed.

return

line

(pin 4 1C2)

The

via

an

8279

to

which

up

Oi

drive

is

RE

the

When

line

8279

the

to

is

TS2

Thermocot

Service

Manual

Software

Description

The

fan

will

start,

being

driven

STANDBY: This

mode

is incubator The permanently flash

At briefly button

operator working,

In is

controlled

does

incubator

should There setting, in tests

STANDBY the

OPERATIONAL: To button will

is

audible

until

another

tum-on,

tested

will

should

including

STANDBY,

not

operate,

is

not

be

is

no

and

this

mode.

are

still

mode

incubator

change

on

the

automatically

turned

all

also

adjustment

to

ON

alarm

will

muted,

using

by

the

and

mode

displays

in

sequence.

initiate

make

the

temperature

the

and

convection

nursed under

digital

All

the

alarm

active.

can

only

to

ON

with

OPERATIONAL

front

panel.

test

be

sure

heater

air

selected

at

the

ON/OFF

pulsed

the

STANDBY

is

selected.

and

the

audible

Pushing

this

sequence - the

that

all

digital

display.

of

sensors.

circulation

only

(and a baby

these

of

the

heater

display

all

does

conditions

be

entered

the

ON/OFF

mode,

The

TEST

displays

when

the

switch.

and

can

be

light

alarm

the

TEST

the

LED's

the

two

heaters

The

fan

within

the

conditions.)

temperature

not

come

assessment

by

turning

switch.

push

the

sequence

again.

will

are

on

ON

wave

at

33Hz

from

digital

display temperature. will

cause

SET

button

more,

the

0.1°C

increments.

The

incubator

input

from 5 temperature

retum

air ambient left

hand

(to a pre-determined

know

the

a

sensor

The

readings checked initiated would

be sensor are

checked

all

sensors

performed.

There

is a digital

speed, for

heater

power

will

Pushing

it

to

show

is

continuously

SET

temperature

stream, 1 on

temperature

handle.

incubator

100mm

against if

failure).

and

supply

above

from

each

the

difference

an

indication

Similarly,

for a difference

an

“expected

analogue

current,

rail

By

sensor

the

microcontroller,

show

either

the

each

sensor

performing

algorithm)

temperature

the

two

other

of

inputs

internal

voltage.

by a quasi-square

the

incubator

of

the

SET

set

temperature - if

held

for 2 seconds

display

is

sensors - 2

centre

retum

is

more

modified

the

range”

which

battery

will

calculated

heater,

and

greater

near

two

checks

to

the

it

and

the

this

is

possible

without

of

air

an

alarm

than

air

heater

than

check

A/D

voltage and

and

the

buttons

the

or

change

are

front

calculation

the

sensors

3°C flows

is

the

converter

in

from

the

in

the

an

of

the

to

having

mattress.

are

is

(which

or

sensors

10°C.

On

fan

5

G

A CA

CA fr

, €

E

TS2

Thermocot

Service

Manual

U U

εεττ

ο

*.

v

u vu

&

Uv

LU

=

e.

è,

rt,

9,

e

Uv

m

a

The

alarms current off,

off internal equipment not

normally

determine

alarm, still

on).

The

LOW

indicates incubator will

not incubator the

operator capacity reduction

voltage).

A

software when consecutive reset

36.0°C.

(Independent

overtemperature incubator will

be cannot turning

for

being

instead

battery,

or

be

which

push

the

See

the

VOLTAGE

the

that

is

low

be

providing

does

should

has

been

in

power

overtemperature

the

display

seconds,

automatically

of

temperature steady, be

muted,

the

OFF

sensor

other

of

SYSTEM

not

the

fail,

than

on,

or

are

all

lumped

alarms

rectified

fault

has

TEST

button

alarm

chart.

alarm

power

in

voltage

the

shut-down

be

aware

severely

compared

exceeds

This

when

the

software,

alarm

will

reaches

heaters

and

can

incubator.)

fan

expected

the

wrong

by

nursing

caused

(while

(power

supplied

and

normal

that

reduced

to

alarm

37.5°C can

the

display

a

be

will

only

speed,

heater

(on

instead

value),

together

because

staff.

a

SYSTEM the

supply

the

to

that

the

power.

at

this

point,

the

heater

(25%

nominal

is

sounded

for

3

be

muted.

goes

hardware

initiated

38.0°C. be be

cut

off,

reset

when

The

and

as

they

could

To

alarm

rail)

heaters

The

but

supply

It

will

below

the

alarm

it

by

of

is

There

is

a

diagnostic signals digital Chart.

within

display.

the

program

These

facility

are

whereby

can

listed

be in

the

output

certain

to

the

Diagnostic

TS2

Thermocot

Service

Manual

Control

Parts

Item

Control

PCB

R1,3 R245

R

65564

R7

R8,9,10,11,

o

R13 R14

R16

18

R16

R17 R19

43

R21

59,82,83

R22,63,74 R23,31,32

R24,33,34,

72,77 R26 R27

R28

R29,35

Description

Board

51

36.38,

Board

List

Assembly

te

sided,

Doub

plated

through

holes

3k3,

.25w,

1% 1%

25w,

3x9,

..

'

5%

25w,

47k,

IM,

.25w,

5%

.25w,

.5w,

25w.

~

.25w, .25w, .25w,

25w,

.25w,

25w,

.25W,

.25w,

25w.

eo

5%

1%

5% 5%

5%

5% 5%

5%

22k, 680R,

10k

150k,

91k,

3k3,

2k2,

1k5, 6k8,.25w,

4x7,

18K, 180k,

89k.

1%

5%

Part

No.

NWT

9018-000-00

7

NWT

7021-0813-0

Item

R71

R73 R78

R80

4

R81

RN1

RV2

RV6

17,36,63

02,6,8,11,12,16,

29,40,50,61 C4,5

C10

C13

C2

C22,23

C26,27,28,30,

31,39

C34 C35

C38,64 C60 C62 512367

Description

47R,

.25w,

5%

680R,

.25w,

5%

5k6,

.25w,

5%

1k1,

25w,

,

3k6,

Network

500R, 20k/

10uF,

100nF, 27pF,

22nF,

1000uF,

11uF,

39nF,

1uF,

4.7nF, 220nF,

2.2uF,

4.7uF,

0.1F, AC206G104Z5R5

1%

'

25w,

1%

。

(5*47k,

85P

tum/

20

Spectrol

Ῥ

16v,

TAG

50v,

polyester

50v,

ceramic

100v,

polyester

35v,

Electrolytic

ceramic

50v,

polyester

100v,

TAG

100v,

polyester

50v,

ceramic

16v,

TAG

16v,

TAG

5.5v/

Part

No.

X

5%,

Allen

|

Murata

type)

Bradley

|

41,42,44,45,

7

69,75,84,85

R30,70 R37 R39,62,79

R40

R47,52 R54

R65,67

R66,68

5 ,

53,

yo

.25w,

10k,

470R,

.25w, 330k, .25w, 100k,

.25w,

25w

180R

Cem

470k,

.25w,

150k,

.25w,

56, NTC

15000hm

23226421.152

+

5%

5% 5%

(at

25°C)/

PHILIPS

g o 12

13

'

,

14.17.22.23

D4

D5,21

D10

D11,16

D15,19 D18

D20

1N4148,

10v,

1N4004,

4.7v,

5.6v,

5.1v,

2.4v,

7.7v, “o

75v,

400mW,

400v,

400mW,

200mA

Zener

1A

Zener

Zener Zener

Zener

TS2

ничо

U

とととと

てと

とと

をて

と

て

と

Thermocot

Item

Q1,2,7,10,11,13,

15,21,22,24

Q6,8,9,23

020

U1 U2

U3

U4

interface

U5,19

U6,7

U8

U9

U11

U12

U1314

U15

U16

U17,21

U18

020

XTAL1

SW1

J1,4,7

J2,6

J3

J5

J8

Array

RS

Service

Manual

Description

BC547,

BC557, BC327,

80C31BH, 8279C-5,

4060B,

14

stage,

ICL7109CPL,

74HC373,

Tri-state

74HC08,

7407N,

74HC00,

74HC04,

LM340T,

ov,

JA

LF13331N,

Switch

LM555CN,

XR-2203/ULN2003,

LM358P,

4027B,

EPROM,

Programmed

Part

NPN

PNP PNP

Microcontroller

Control

board/Display

Binary

counter,

CMOS

A-D

Converter

octal D type

Quad 2 Input

Hex

Buffer

Ouad

2

Input

Hex

Inverter

Voltage

Regulator,

Quad

SPST

.

Timer

Dual

OP-AMP

~

8k,

J-K

To

in-

Flip-Flop

be

NWT

Dual

No.

Latch,

AND

Gate

NAND

Analogue

Darlington

9018

002

8MHz,case

HC18/U

Push-button,

Connector,

M1840-3-2

Gonnector,

M1840-3-6

Connector,

M6410-12A

Battery

Components

IC

Socket,

NWT

TP11-H9AV-B

3

way

male,

Util

3

way

male,

Utilux

,

y

12

way

Utilux

Holder,

489-611

24

male

4089

004

,

Item

J9

J10

Heatsink

Battery

Description

IC

Connector, 3 way

M6410-3A

U-shaped

Aluminium

Eveready

Control

Asse

8 i 5

wg

353

©

pe

圖

+

E

00

01 Re

Pret’

a

ざら

m

aus

sese

We

{BOE

100K

λος

|

ose

ime,

pire

ZS

Ob 을.

cão

+

(EJ

4

Pense

る

ais

εις

0

ーー

pesa?

Socket,

Board

bly

T-

523

È

NK

È

0

MR

Em

wF

ARA

9

park T+

1016/1671

ca + tone

Naot

{TF

28

Utilux

No

216

η

to

El

Gm

GEEK

Que

RE)

Tap

Eee

un

LM340T

tov

RoR

+

DS

Part

No.

male,

NWT

7111

Heavy

us

«||

3)

HE

=

vo

quo

し

AMBIENT | 5

Bl

u

x

|“

224

ev

{TT}

DA

ww

Gab e i

80547

“RE

sv,

AE

=

iN4148

CT}

(N4(48

ок

031

Duty

=

に

È

12

8%

ив

3

euros

nas!

4148

gs

TT

=

o

pa

“mo

AK

oro

DS

ile

01

c29

eee,

ik

sok

y

tok

3K3

ecos

om]

1 に

8

Ni

x “

NE

ct7

‘E

(R22HL + D16

E

O

O)

κος

(259)

us

EE

||

引

“

y

г

ο q

5

AR2ij-2K2

ES

DP6

Tess

ue

a

[È

α

oe,

da

BC547

své

g

i

È

<

ака

ge

o

B

u

“

tone

4.1nF

+

D

J

us

pa

ca

castes

&

cessa

9

e

pete

し

>

oT

<

:

E É

470

uen

Iv

て

3

a

ar

m a о

ru

=

Fazer

ATALI

АТ

.

27pe

ο

SI

R31)-

6K8

6κθ

=>

rt

wane

fais)

BC

SAT

HT

내이 이 cou

IN4148

ταν

3

À

+ + 二中

_

9

®

es)

一一一

Ίσα

° °

8

一一 ww

s

BCSS7

EN

em

es

a

R34}

4K7

A

SE)

tok

suis

(ar

esa?

jal

οκ

a

-

ay

Dia

EN

Fw

も

80527

80547

L

ib

o

43

VŽ

NOT

FITTED

us

8

2 <

Е

Sur

a

ce

3

区

AB

avr

Joe

104

ロッ

(OK

a

col

e

2

АТОК

〇

一一一

a

Ke

ui

ta

z

9

x ша

:

2

=

80557

|

©

(9

È

3

:

ú

sou

=

jš

2

İç

ce e ars

È

iS

Cio

(Bin

Gen]

pitas

1

må

i

>

©

İŞ

ES

v

|

E

0

3

ur U desta

2

Y

é と af

us

g|

9

:

ー

N

aş

ox ‘ 9

飞

3

tok

ark

一

$

2

ῃ

Siv

JE

a

x

UE

aie

ele

xy

πες

Ja

=

Y

x,

32

94

CONN.

DISPLAY

1N4149

|

TS2

Thermocot

Service

Manual

Power

O

HEATSINK

|

JS

sa

|

JS

j

|

dé

л

|

38

|

‘9

IEC

O

Board

REI

6uDOIZ

ALE

GilDol2

RL3

DAZ

Gu

tito

cupola

Rue

6uDOIZ

yuan

dna

0000

35

$

2333

Assembly

—

as O

2N

5301

ング

аю

—

è

3

Ei

qz

2N61

|

ně

Ча

on

p

>

g

~

Sj

23

4

д

[Uol

5 8 全

2 " [|

o Y S

“18

ale

©

à

6

5

BUZZER

z

‘

一

u

LÉ

==

ンマ

3

>

Е

g é m 3

es) RE

ne

y

BCSAT

D

+

ci

4790

=

F

si

mf

as q Qu

о

Cel

EEE

3

EN"

xe

5

Li

&

$

O

可一 8

aly

3:

+

ce

4700 ъ5\

A9

mF

au

2N6123

|

BC527

5702

70%

Su

E

A4

gos

MSL

da

Eaag

DDD

um] 7 qe

3

n

9

åd

NY as

Lma58

25/48

254

n

2,

8

O

Item

Power PCB R124515

16,17,18,20 R3,9 R6,7,8,14 R10

Ri

R12,13

R19,21

R22

R23

R24

C1,2 C3,4

C5

L1

Board

Description

Assembly PCB,

Single

sided

1k,.25w, 150, 5 watt,5%

4K7,

2K7,

470K,

10K,.25w,

820,.25w,

0

SER

AND

560R,

.015R, 4 Watt, Famell 4700uf/25V

0.1uf/50V

.01uf/100V Toroid,

5%

.25w, .25w,

.25w,

Sw

E...

.5w,

25uH,

MILLER

D1 D2,3

Bridge 400V/6A,

400v/25A,

Part

NWT

o

5% 5%

0

5%

Fo

5%

KN350-8-4W/VTM

electrolytic

polyester

5.5A,

NWT9019

KBPC2504/G.I.

P6004

No.

9019-000-00

7021

5702/

003

0814

01A

00

Item

D4-D10

D11 01,

06-09 | PNP,

Q10,11

Q2,

03,4

O5

IC1

RL1-RL6

BUZ1 FUSE

HOLDER

F1 J1

J2

J3-J10

HEATSINK | L

Description

400v/1A,

5.1V/400mW

NPN, NPN,

NPN

Dual

12V/10A 611D012-FA6/UR

Buzzer Fuse

Fuse Connector 3 way

M1840-3-2/Utilux Connector M6410-12A/Utilux

6.3mm

IN4004

BC327

2N6123 2N5301

BC547

Op-Amp,

SPDT

12Vdc

Holder

3.15 '

Q.C.

shaped

extrusion

Part

No.

Zener

LM358P

relay,

NWT

4052

(PCB

Mount),

amp

slow

acting,

male,

12

way

male,

TABS,

H25706/Utilux

aluminium

NWT

9019-002-00

007-01

PTF15

DA205

!

|

~

+-

vv ッ

ソソととと

とと

ととととと

と

€

て

るのて

て

とて

ὁ ὁ ὁ

A

TS2

Alarm

十

十十十

十十十士

士

Thermocot

Board

Service

Manual

Assembly

LED10

ACTUAL

HA

LEDO

SET

4

ud e U

U

UU

U もて

る

ていらも

Display

Item

Display

PCB

R1

R2

R3

RN1

RN2

RN3 C1

01-04

O5

DISP1-DISP3

LED5,7,9,10

LED8

Board

Description

Assembly

PCB

Single

Sided

4K7,

.25w,5%

3K3,.25w,

22R,

.25w,

Network Network

Network

10uF/16V

PNP

Darlington,

NPN,BC547

Common

5082-7750

LED,

yellow,

HLMP0401

LED,

green,

HLMP0504

Board

Part

NWT

NWT7012-0817-01A3

5% 5%

(5*22

OHM

(3*22

OHM

(3*4K7

OHM

Tag

Tantalum

MJE700

anode,

red

LED,

rectangular,

Assembly

No.

9008-000-00

5%

Y

type)

5%

Y

type)

5%

Y

type)

Item

UI

J2

J3

SKT1-SKT3

LOOMI

Alarm PCB

Board

LED1-LED5 P1

Description

Darlington

ULN2003

Connector,

M7478-6A

Connector,

Socket,

Loom

with:

2

Ribbon

Assembly

PCB

Single

Sided

Red,

rectangular,

Loom

with:

Ribbon

M6471-6-1

Array,

6

7

14

pinI.C.

off,

24

cable,

plug

Part

No.

XR-2203/

way

male,

L

shaped,

pin,

M4850-7,

NWT

9008

connector

24

way,

120mm

NWT

9007-000-00

NWT7021-0811-01A3

HLMP0301

NWT

9007

6

way,

120mm

with

M2759

Utilux

001

00

001

00

terminals

TS2

Thermocot

Service

Manual

Sales

Sydney Building 1 & Homebush

Phone Fax

Melbourne Lot

13, Tullamarine Phone Fax

Telex

Brisbane

Oxley

25

Donkin South Phone Fax

Adelaide 90

Jervois Torrensville Phone Fax

Perth

594 Jolimont Phone Fax

Hobart

192 New Phone Fax

NSW

(02)

748

(02)

764

Tullamarine

(03)

339

(03)

338

AA31716

House,

Street,

Brisbane

(07)

846

Street,

(08)

234

Hay

Street,

WA

(09)

387

New

Town

(002)

78

&

2,

149

2140

9222,

2354

Vic

3043

0222

6094

Southbank

Old

846

1488

1485

SA

5031

234

2577

2595

6014

387

6011

7468

Road,

Tas

7008

30

9438,

1065

Service

Arthur

(008)

Park

4101

(008)

Street,

25

2175

Road,

Corporate

13

6827

Centres

Park,

Darwin P.O.

Box

43271, Casuarina Phone/Fax

Newcastle

P.O.

Box

565,

East

Maitland

Phone

(018)

Fax

(049)

33

Townsville

69

Eyre

Street,

Townsville

Phone

(077)

Fax

(077)

72

Rockhampton 226-240 Koongal Phone Fax

Cairns 247 Cairns Phone

Canberra P.O. Fyshwick Phone Fax

Horton

Old

(079)

28

McLeod

Old

(070)

Box

123,

(018)

(062)

86

NT

0811

(089)

NSW

29

9373

Old

72

3049

4701

28

2062

Street,

4850

31

ACT

62

1768

27

5009

2323

1753,

(008)

4810

6900

Street,

8146

4024

2609 5705,

(008)

25

2175

products

Industrial

improvement without

Gases

continuous

of

interest

the

In design

of

any

ofits

The

Commonwealth

the

prior

notice.

Limited À Member

of

Industrial

the

BOC

Group.

Gases

Limited

reserves

the

right

to

change

specification

the

or