V-808 Service Manual Nov 2004

Page 3

Introduction

This Service Manual describes procedures for inspecting, repairing and changing the settings of the Atom

Transcapsule V-808. It also describes precautions and troubleshooting in alarm conditions. The procedures described in this Service Manual should be carried out only by personnel trained in electricity and the operation of

the unit. Neither Atom Medical Corporation nor its distributor will be responsible for the quality and performance

of the unit if the unit should not be handled as instructed or if unauthorized parts should be used in repairs. It

should be noted that any responsibility arising from inspecting, repairing or changing the settings of the unit lies

with the person who carried it out.

Read this Service Manual and the Operation Manual carefully and familiarize yourself thoroughly with its contents

before inspecting, repairing or changing the settings of the unit. Keep this Manual where it is readily accessible

for reference in case of need.

For more detailed information on inspecting, repairing and changing the settings of the unit, contact your Atom

distributor.

[1] Basic Instructions

1. Medical institutions should be responsible for the maintenance, inspection and care of the unit.

2. When you choose to have the unit maintained and inspected or when the unit is found in need of repairs from

the results of inspection, consult your Atom distributor and

1) have the work carried out by a person with adequate technical knowledge and skills who has taken a course

specified by Atom,

2) ask Atom to send its service engineer if a person with adequate technical knowledge and skills who has taken

a course specified by Atom is not available, or

3) ask Atom for its approval of returning the unit for repair service.

3. Follow the instructions for safety.

Read the operating precautions thoroughly before operating the unit.

4. Inspect the unit on a periodical basis.

Periodical inspection is needed to use the unit under optimum conditions.

5. Ensure that the unit should not be used when faulty.

Take proper measures to ensure that a faulty unit will not be used by mistake before it is properly inspected,

repaired and has its settings changed for normal operation. Such measures include indicating on the unit that it

is under inspection/repair, and keeping it away from other devices that function correctly.

[2] Definition of Warning Indication

Three levels of warning indication are used throughout this Manual and on the unit. They are defined as

follows.

A DANGER notice indicates an immediately hazardous situation which, if not

DANGER： avoided, will result in death or serious injury, serious damage to property such as

total loss of use of equipment, and a fire.

A WARNING notice indicates an indirectly (potentially) hazardous situation

WARNING： which, if not avoided, will result in death or serious injury, serious damage to

property such as total loss of use of equipment, and a fire.

A CAUTION notice indicates a hazardous situation which, if not avoided, can reCAUTION： sult in minor or moderate injury, partial damage to property, and loss of data

stored in computers.

−1−

Page 4

[3] Definition of Marks

1. Marks to arouse attention

Mark

《Title 》and Indication

《General attention 》

Indicates unspecified general caution, warning or danger.

《Beware of ignition》

Indicates possible ignition under certain conditions.

《Beware of electric shock》

Indicates possible electric shock under certain conditions.

《Beware of high temperature》

Indicates possible injury due to high temperature under certain conditions.

《Beware of pinched finger or hand》

Indicates possible injury by having a finger or a hand pinched in a door or a port.

2. Marks to prohibit action

Mark

《Title 》and Indication

《General prohibition 》

Indicates unspecified general prohibition.

《Prohibition of disassembly》

Indicates prohibition of disassembly of the unit where it may cause an electric shock or other

hazards.

《Prohibition of contact》

Indicates prohibition of touching a certain part of the unit where it may cause injury under

certain conditions.

《Prohibition of use of fire》

Indicates prohibition of use of fire where an external use of fire may cause the unit to ignite under

certain conditions.

−2−

Page 5

3. Marks to give instructions for action

Mark

《Title 》and Indication

《General instruction 》

Indicates unspecified general action on the part of the user.

《Remove the power plug from the power outlet 》

Instructs the user to remove the power plug from the power outlet in the case of malfunction or

where a thunderbolt may fall.

《Connect a ground wire 》

Instructs the user to connect the ground wire without fail where the unit is provided with a

ground terminal.

−3−

Page 6

[4] General Precautions

DANGER

To prevent hazardous explosion, the unit should not be handled where oxygen, nitrous oxide or flammable anesthetic gas is used.

WARNING

The unit should not be touched with wet hands.

The power cord of the unit should be connected to that power outlet including a ground

terminal which meets the rated electrical requirements of the unit.

If a fingertip or a tool should touch a harness or a terminal in the unit, an electric shock or a

short circuit may result. Be sure to turn the unit off before handling it.

CAUTION

Only qualified personnel belonging to Atom or a repair shop with proper training in the handling of

the unit should inspect, repair, change the settings of, or disassemble and assemble the unit.

In replacing a part, make sure that the new part you intend to use is the one specified by Atom.

Replacing a part with one other than specified by Atom may compromise the safety feature or the

unit.

The unit should not be handled in electromagnetic environments where electrocautery or imaging

devices such as MRI and CT equipment are used, or near equipment provided with an electromotor

that consumes a lot of currents. The electronics of the unit may be affected by the radiation of

various electromagnetic waves in the hospital and be led to malfunction.

The unit cannot be disinfected by immersing in a medical fluid; it cannot be sterilized by autoclaving or with EOG. Follow the instructions of the Operation Manual in cleaning and disinfecting the

unit.

The unit should not be immersed in a medical fluid. A portion of the medical fluid may enter the

unit and short the electronic circuits inside.

After repairing, disassembling and assembling, changing the settings of, or cleaning and disinfecting the unit, check that the unit operates properly.

−4−

Page 7

C O N T E N T S

Introduction ....................................................................................................... 1

[1] Parts Identification

1-1. Main Body ................................................................................................... 6

1-2. Main Body - Sides ....................................................................................... 7

1-3. Main Body - Rear ......................................................................................... 8

1-4. Main Body - Inside ...................................................................................... 9

1-5. Mount ......................................................................................................... 10

1-6. Control Panel ............................................................................................. 10

[2] Maintenance Inspection

2-1. Inspection before use ............................................................................... 12

2-2. Three-month Inspection ........................................................................... 13

2-3. Cleaning, Disinfection and Maintenance ................................................ 14

2-4. Periodical replacing parts and Procedure .............................................. 19

2-5. Inspection Checklist ................................................................................. 22

[3] Settings

3-1. Special features ......................................................................................... 23

3-2. Setting the DIP switches .......................................................................... 24

[4] Troubleshooting ............................................................................................. 27

[5] How to repair

5-1. Disassembling procedure ........................................................................ 31

5-2. Inspection procedure ................................................................................ 35

5-3. Replacement procedure............................................................................ 38

[6] Electric Block Diagram ................................................................................. 47

[7] Wiring Diagram ............................................................................................... 48

[8] Technical Information ................................................................................... 50

Page 8

[1] Parts Identification

1-1. Main Body

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!0

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!1

!2

쎲 Main body

No.

q

w

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r

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쎲 Mount

Name

Lighting lamp

Front admittance panel

Snap-open access port

Control panel

I.V. pole

Head-end admittance panel

Iris access port

No.

i

o

Name

Main body locking device

Mount

쎲 Stand

No.

!0

!1

!2

−6−

Name

Operating lever

Gas spring

Caster

Page 9

1-2. Main Body - Sides

쐽 Right side

r

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q

w

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쐽 Left side

o

No.

q

w

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!0

Name

!1

No.

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i

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!0

!1

!2

Power switch

AC power input

External power input (24V/12V)

Oxygen supply port

AC power breaker

DC power breaker (for 24V)

−7−

!2

Name

DC power breaker (for 12V)

Hood fixing knob

Test switch

Oxygen sensor connecting port

SpO2 sensor connecting port

Skin temperature probe connecting port

Page 10

1-3. Main Body - Rear

q

w

No.

q

w

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r

t

y

e r t

Name

Oxygen sensor module

Main board box

Fuse (for Battery 1)

Reset indicator 1

Reset switch 1

Battery 1

−8−

y

Page 11

1-4. Main Body - Inside

q

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r

t

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u

i

!0

o

!1

!2

!3

No.

q

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y

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Name

No.

i

o

!0

!1

!2

!3

Mattress

Mattress platform

Middle deck

Middle deck packing

Fan cover

Fan fixing screw

Fan

−9−

Name

Incubator air temperature sensor

Conditioning chamber

Heater

Connector (on the main body)

Connector (on the mount)

Mount

Page 12

1-5. Mount

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q

w

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r

t

No.

q

w

e

r

t

y

u

y

u

Name

Battery cover

Connector (on the mount)

Mount switch

Main body locking device

Fuse (for Battery 2)

Reset indicator 2

Reset switch 2

1-6. Control Panel

@1 @2 @3

@6

@4 @5 !4 !5

@7

!7 !6 q

!8 !9 @0

w

e

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r

!0

t

!1

y

!2

u i

!3

@9 @8

#1

#0

#2 #3

#4

No.

Name

No.

Name

q

High temperature alarm indicator

Comes on when a detected incubator air temperature is too high.

Alarm silence indicator

Comes on when an audible alarm is silenced.

Skin temperature probe alarm indicator

Comes on when a skin temperature probe is faulty.

Fan alarm indicator

앫 Comes on when the rotation of the fan is faulty.

앫 Comes on when the fan or the fan cover is not

attached properly.

t

Set point alarm indicator

Comes on when a detected incubator air temperature deviates from the set point by at least 앐3˚C.

Power failure alarm indicator

Comes on when power supply has stopped.

System failure alarm indicator

앫 Comes on when an incubator air temperature

sensor is faulty.

앫 Comes on when power supply to the heater cannot be controlled.

w

e

r

y

u

− 10 −

Page 13

No.

Name

No.

Name

i

Incubator air temperature display

앫 Displays a detected incubator air temperature digitally.

앫 Flashes during a set point alarm.

Skin temperature display

앫 Displays a detected skin temperature digitally.

앫 Flashes when a skin temperature probe is faulty.

앫 Remains blank when a skin temperature probe

has not been connected yet.

Set temperature display

Displays a set temperature digitally.

Incubator air temperature selector switch

Used to set an incubator air temperature.

Heater output indicator

Displays a heat output level of the main heater in

ten grades.

Setting switch

/

Used to set a desired incubator temperature. Also

used to set SpO2/pulse rate/oxygen concentration

alarm limits to a desired level.

Oxygen concentration alarm indicator

앫 Flashes when a detected oxygen concentration

violates the upper or lower alarm limit.

앫 Comes on when an upper or lower alarm limit

for oxygen concentration is being set.

Oxygen sensor indicator

앫 Comes on when an oxygen sensor could not be

calibrated.

앫 Comes on when an oxygen sensor has come off

during oxygen monitoring.

Oxygen concentration display

앫 Displays a detected oxygen concentration digitally.

앫 Remains blank when the oxygen monitor mode is OFF.

앫 Displays an alarm setting when an oxygen alarm

limit is being set.

Oxygen concentration alarm indicator

Comes on when a detected oxygen concentration

violates the alarm settings.

O2 switch

Used to set oxygen concentration alarm limits.

Calibration indicator

Flashes when an oxygen sensor is being calibrated.

Oxygen monitor switch

Switches on/off the oxygen monitor function.

Plethysmograph indicator

Indicates changes in an arterial flow on a bar graph.

SpO2 alarm indicator

앫 Flashes when a detected SpO2 violates the upper or lower alarm limit.

앫 Comes on when an upper or lower alarm limit

for SpO2 is being set.

Pulse rate alarm indicator

앫 Flashes when a detected pulse rate violates the

upper or lower alarm limit.

앫 Comes on when an upper or lower alarm limit

for pulse rate is being set.

@4

%SpO2 display

앫 Displays a detected %SpO2 digitally.

앫 Remains blank when an SpO2 sensor has not

been connected yet or when the SpO2 function

is not provided.

앫 Displays a flashing “

” when an SpO2 sensor has become disconnected.

Displays “ ” with “ ” flashing when an SpO2

sensor has become detached.

앫 Displays an alarm setting when an SpO2 alarm

limit is being set.

Pulse rate display

앫 Displays a detected pulse rate digitally.

앫 Remains blank when an SpO2 sensor has not

been connected yet or when the SpO2 function

is not provided.

앫 Displays a flashing “

” when an SpO2 sensor has become disconnected.

Displays “ ” with “ ” flashing when an SpO2

sensor has become detached.

앫 Displays an alarm setting when a pulse rate alarm

limit is being set.

앫 Displays a setting when a heartbeat synchronous

sound is being set.

0: Synchronous sound OFF

1: Synchronous sound ON

Heartbeat synchronous sound switch

Switches on/off the heartbeat synchronous sound.

Alarm limit selector switch

Used to set SpO2 pulse rate alarm limits.

Battery 1 charge level indicator

앫 Displays a charge level of Battery 1 in ten grades.

앫 Flashes when charging is faulty.

Battery 2 charge level indicator

앫 Displays a charge level of Battery 2 in ten grades.

앫 Flashes when charging is faulty.

앫 Remains blank when the unit is in use with the

mount removed.

Alarm silence/reset switch

Silences an audible alarm or resets an alarm condition.

AC power indicator

Comes on when the unit is connected to AC power.

Battery power indicator

Comes on when the unit is powered by its internal

batteries (Battery 1 and/or battery 2)

External power indicator

Comes on when the unit is powered by its external power source.

Lighting switch

Switches on /off the lighting lamp.

o

!0

!1

!2

!3

!4

!5

!6

!7

!8

!9

@0

@1

@2

@3

@5

@6

@7

@8

@9

#0

#1

#2

#3

#4

− 11 −

Page 14

[2] Maintenance Inspection

2-1. Inspection before use

Check the following before each use.

Item to check

1) Appearance

2) Stand fixing lever

3) Caster

4) Main body locking device

5) Access port cover

6) Access port packing

7) Admittance panel packing

8) Tube inlet packing

9) Incubator air temperature

sensor

10) Oxygen sensor module

11) Front admittance panel

operating knob

12) Hook slider for snap-open

access port

13) Infant fixing band

14) Middle deck, Mattress

platform

15) Middle deck packing

16) AC power indicator

17) Test switch

18) Battery charge level indicator

19) Filter

Description

The hood, the main body and the stand should not be broken or deformed.

(Otherwise, the infant and the user may be injured.)

There should be no gap between the bottom of the main body and the top

of stand. The hook of the fixing lever should be off the frame of the stand,

hanging down, and the incubator should be fixed securely to the stand.

(Otherwise, the main body may fall down.)

The casters should not be loose, shaky or broken. The casters provided

with a stopper can be locked securely. (Otherwise, the main body may fall

down.)

The main body and mount should be locked securely with the fixing devices. (Otherwise, the main body may fall down.)

Each access port cover should be attached securely to its access port packing, and it should not be broken or deformed. (Otherwise, air tightness

may be decreased.)

Each packing should be attached correctly to the hood. (Otherwise, air

tightness may be decreased.)

Each packing should be attached correctly to a corresponding admittance

panel and it should be not be broken. (Otherwise, air tightness may be

decreased.)

The packing should be attached correctly to the head-end admittance panel,

and it should not be broken. (Otherwise, air tightness may be decreased.)

It should not be broken or deformed. (Otherwise, the incubator air temperature may not be detected correctly and thus it may not be controlled

correctly.)

It should not be broken or deformed. (Otherwise, the oxygen concentration may not be detected correctly.)

The knobs should not be loose. They can be locked securely. They can

open and close the front admittance panel reliably. (If they cannot be locked

securely, the infant may fall.)

The knobs should not be loose. They can be locked securely. They can

open and close the snap-open access port reliably. (If they cannot be locked

securely, the infant may fall.)

The infant fixing band should be attached to the middle deck securely.

(Otherwise, infant can not be fixed reliably in place during transport.)

Middle deck and Mattress platform should be installed securely.

(Otherwise, the temperature cannot be controlled.)

The packing should be attached correctly to the middle deck. (Otherwise,

air tightness may be decreased.)

The AC power indicator should come on when the power cord is connected

to the power outlet. (Otherwise, the batteries may not be charged.)

When test switch is pressed, the LED displays should come on fully and

the audible alarm should sound. (LED displays may be faulty.)

When power switch is turned on, the battery 1 charge level indicator and

battery 2 charge level indicator should come on. (Otherwise, the internal

battery power may not be available.)

The filter should be clean. (Otherwise, air circulation may not be controlled

correctly.)

− 12 −

Page 15

2-2. Three-month Inspection

Check the following points every three months.

Item to check

1) Incubator air temperature

control

2) Oxygen concentration

3) Pulse oximeter

4) Fan

5) Lighting lamp

6) Battery

Procedure

Set the incubator air temperature to

36.0℃.

Supply oxygen at 10L/min from the

oxygen supply port.

Connect a Masimo sensor to the sensor panel on the left side of the main

body and attach it to the inspector.

Check the appearance of the fan by

visual inspection.

Check the lamp by visual inspection

both on AC power and on the battery

power.

Charge the battery for at least eight

hours and make the incubator air temperature stable at 36℃.

− 13 −

Description

The displayed temperature should be

stable at 36.0 ± 1℃.

The displayed oxygen concentration

should be 60% or higher.

95-100% should be displayed on the

SpO2 display. Pulse rate should also

be displayed.

The fan should make no strange

sound. It should not be attached

loosely, broken or deformed.

When the lamp switch is turned on,

the lamp should come on.

The unit should operate for at least 90

minutes on the battery power at the

ambient air temperature of 15℃.

Page 16

2-3. Cleaning, Disinfection and Maintenance

CAUTION

Before cleaning or disinfecting the unit, be sure to turn power off, remove the power plug and allow

the incubator and the heater to cool down sufficiently.

This product is shipped without being disinfected. Be sure to clean and disinfect the unit before

using it for the first time after purchase.

Before cleaning or servicing the unit, make sure that oxygen supply to the incubator has been

stopped and that the incubator has been disconnected from the oxygen supply source. Cleaning or

servicing the incubator in an environment where the oxygen concentration is high may lead to a

fire or an explosion.

Clean and disinfect the unit whenever you use it for a new infant .

Clean and disinfect the unit whenever you notice dirt or stain which might cause infection.

After cleaning and disinfection, assemble the removed parts correctly and perform the inspection

before use to make sure that the unit operates normally.

Obtain a soft clean cloth and a disinfectant detergent solution needed for cleaning and disinfection.

쐽 Recommended disinfectant detergents include:

앫 0.2 − 0.5% benzalkonium chloride aqueous solution (e.g. Osvan)

앫 0.2 − 0.5% benzethonium chloride aqueous solution (e.g. Hyamine)

앫 0.1 − 0.5% chlorhexidine aqueous solution (e.g. Hibitane)

Never use the above agents undiluted. Do not use any abrasive cloth, cleaner, alcohol, acetone or other

solvent for cleaning and disinfection. Do not autoclave.

2-3-1. Hood

쎲 Access port cover

Remove all the access port covers (iris access port covers, semi-iris access port covers). Immerse and clean

them in a disinfectant detergent.

CAUTION

The semi-iris access port cover is very important to maintain the performance of the incubator when the access port is open. Itﾕs specially effective in oxygen therapy, so be sure

to attach it.

Spare access port covers should always be on

hand. A dirty cover should be replaced immediately with a new one.

− 14 −

Page 17

쎲 Snap-open access port packing

Remove the rubber packings from the snap-open access ports. Immerse and clean them in a disinfectant

detergent.

Snap-open access port packing

쎲 Admittance panel packing

Remove the rubber packings from the admittance panels. Immerse and clean them in a disinfectant detergent.

쎲 Tube inlet

Remove the packings from the tube inlets. Immerse

and clean them in a disinfectant detergent.

쎲 Inside panel (front, rear, top, right)

(1) Open the front admittance panel. Loosen the fixing

screws for each inside panel(i.e. front, rear, top and

right) and remove the inside panels.

(2) Clean both sides of each inside panel with a soft cloth

moistened with a disinfectant detergent.

쎲 Hood

After all the parts have been removed from the hood,

wipe clean the inside and the outside of the hood with

a soft cloth moistened with a disinfectant detergent.

쐽 Assemble all the removed parts as before and check

that they are attached correctly.

− 15 −

Tube inlet packing

Fixing screw

Inside panel

Page 18

2-3-2. Mattress Platform and Parts Beneath

Press the hood fixing knob and unlock the hood. Hold

up the hinges on the front admittance panel with both

hands. The hood stopper on the right side of the hood

will fall backward completely and the hood will be locked

in place.

WARNING

Clean and disinfect the heater and its surrounding only when the heater has cooled

down sufficiently or you may get burned.

Hood fixing knob

To raise the hood, be sure to hold the hinges

on the front admittance panel with both

hands. If you hold the hood by any other

part, the hood will slip and cause a hazard.

Hood stopper

Be sure to make sure that the hood stopper

has fallen backward completely. If it has

fallen down only insufficiently, the hood will

fall forward and causes a hazard.

Before opening the hood, remove the lighting lamp from the hood. If the hood is

opened with the lighting lamp on it, the lamp

may get broken.

쎲 Mattress platform and infant fixing bands

(1) Hold the mattress platform by both sides.

When it has come off the rails, lift it up and take to

out. Clean it with a soft cloth moistened with a disinfectant detergent.

Mattress platform

(2) Remove the infant fixing bands from the mattress

platform and immerse it in a disinfectant detergent.

After disinfection, let it dry completely.

쎲 Middle deck and middle deck packing

Hold the middle deck by both sides, lift it and take it

out. Remove the middle deck packing from the middle

deck.

Clean them with a soft cloth moistened with a disinfectant detergent. The middle deck packing has the upside and the downside. Be careful not to attach it upside down to the middle deck.

Middle deck

Middle deck packing

− 16 −

Page 19

쎲 Fan cover

Remove the fan cover and clean it with a soft cloth

moistened with a disinfectant detergent.

Fan cover

쎲 Fan

Turn the fixing screw clockwise to loosen and then pull

up the fan to remove. Immerse and clean it in a disinfectant detergent.

Fixing screw

Fan

쎲 Conditioning chamber

The conditioning chamber will appear when all the components mentioned above have been removed. Clean

it thoroughly with a soft cloth moistened with a disinfectant detergent.

쐽 Assemble all the removed parts as before in the reverse

order of disassembly. Check that they are attached

correctly and then close the hood.

− 17 −

Conditioning chamber

Page 20

2-3-3. Others

쎲 Skin temperature probe

Wipe lightly a used probe with a soft dry cloth. Wipe

the thermistor with a soft cloth moistened with a disinfectant detergent to disinfect.

Be sure to keep the skin temperature probe in its case.

CAUTION

Never wipe the skin temperature probe with

any alcohol, or the material will harden.

쎲 Mattress

Remove the mattress before placing a new infant in the

incubator. Disinfect it by immersing the entire mattress in a disinfectant detergent.

Since the mattress consists of a special sponge completely sealed up in a vinyl cover, the sponge inside

cannot be contaminated unless the cover gets damaged.

− 18 −

Mattress

Page 21

2-4. Periodical replacing parts and Procedure

CAUTION

Be sure to turn power off, remove the power plug and allow the incubator and the heater to cool

down sufficiently before replacing parts.

Before replacing parts, check that oxygen supply to the unit has been stopped and that the unit has

been disconnected from the oxygen supply source.

Never use the parts other than that specified. Otherwise it may cause a failure to the unit.

2-4-1. Replacing the Filter

CAUTION

Replace the old filter with a new one every three months in general. The dirtiness of the filter

varies with the degree of air pollution and the frequency of operation. Check the dirtiness of the

filter through the window of the filter cover. If the filter should be found discolored, replace it with

a new one even if the three-month interval is not over yet.

Do not attempt to reuse the dirty filter by washing it or inserting it inside out.

Open the filter cover only to replace the old filter with a new one.

(1) Loosen the right and left screws on the filter cover

and remove the cover.

(2) Remove the dirty filter, taking care not to let the dirt

fly about.

(3) Clean the filter cover and the section to which the

filter is attached with a soft cloth moistened with a

disinfectant detergent.

(4) Replace the dirty filter with a new one, attach the

cover to its former position, and tighten the screws.

■ Filter

Parts No. C092422

− 19 −

Filter cover

Page 22

2-4-2. Replacement of packings and covers

CAUTION

Replace packings and covers when they become hardened or cracked.

The packing and covers are used for the admittance panels and access ports to maintain an appropriate insulation when the infant is placed in the unit. Use only designated parts for replacement.

● Snap-open access port packing

Part No.：C231390

Snap-open access port packing

● Semi-iris access port cover

Part No.：C256012

● Access port cover

Part No.：2300161

− 20 −

Page 23

● Head-end admittance panel packing

Part No.：C591320

Head-end admittance panel packing

● Front admittance panel packing

Part No.：C591330

Front admittance panel packing

● Tube inlet packing

Part No.：C401141

Tube inlet packing

● Middle deck packing

Part No.：C591670

Middle deck

Middle deck packing

● Oxygen sensor packing

Part No.：C591340

Oxygen sensor packing

− 21 −

Page 24

2-5. Inspection Checklist

Serial No. (

)

Date of inspection (

No.

.

.

)

Inspector:

Item to check

Inspection before use (every time)

1

Are the main body, the hood and the stand free from any breakage?

OK/NG

2

Are the stand and the incubator mount attached to each other and locked securely?

OK/NG

3

Are the casters attached securely and tightly? Can the stoppers be locked securely?

OK/NG

4

Are the main body and the mount locked together securely?

OK/NG

5

Are the access port covers free from any breakage and attached securely?

OK/NG

6

Are the access port packings attached securely to the hood?

OK/NG

7

Is a packing which is not broken attached to the head-end admittance panel and the front

admittance panel respectively?

OK/NG

8

Is a packing which is not broken attached securely to the tube inlet?

OK/NG

9

Is the incubator air temperature sensor free from any breakage or deformation and attached securely?

OK/NG

10

Is the oxygen sensor free from any breakage, deformation or sign of leaking fluid?

OK/NG

11

12

Are the front admittance panel operating knobs not loose?

Can the admittance panel be opened and closed reliably?

Are the hook sliders for the snap-open access ports not loose? Can the snap-open access ports

be opened and closed reliably?

OK/NG

OK/NG

13

Are the infant fixing bands free from any flaws and damage?

OK/NG

14

Are the middle deck and the mattress platform installed securely?

OK/NG

15

Is the middle deck packing attached correctly without being upside down?

OK/NG

16

Does the AC power indicator come on when the power cord is connected to the power outlet?

OK/NG

17

Do the LED displays come on fully and does the audible alarm sound when the test switch

is pressed?

OK/NG

18

19

Do the battery 1 charge level indicator and the battery 2 charge level indicator come on as far

as the green zone when the power switch is turned on?

Does the filter not look blackish with dirt?

OK/NG

OK/NG

Three-month Inspection

1

Is the incubator air temperature stable at the set point of 36.0앐1℃?

OK/NG

2

Is the oxygen concentration 60% or higher at the supply rate of 10L/min?

OK/NG

3

Are SpO2 and pulse rate displayed when the SpO2 sensor is attached?

OK/NG

4

Is the fan not attached loosely, deformed or broken?

OK/NG

5

Does the lighting lamp come on both on AC power and on the battery power?

OK/NG

6

Does the unit operate for at least 90 minutes on a fully-charged internal battery?

OK/NG

WARNING

If any trouble should be detected in any of the above inspections, indicate on the unit that it

is out of order and have it repaired without fail.

Contact your local Atom representative for further information on repair.

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Page 25

[3] Settings

3-1. Special features

3-1-1. Setting the SpO2 averaging time

When the alarm silence/reset switch and the alarm limit setting switch are pressed at the same time while

using SpO2, the setting of the averaging time appears on the SpO2 display.

Set the averaging time with the setting switches. The setting will remain stored even after the unit is turned

OFF.

＊）The initial setting is 1(Mode 1).

3-1-2. Displaying the operation running time of Transcapsule

When the alarm silence/reset switch and the setting switch △ are pressed at the same time, the running

time appears on the skin temperature display and the incubator air temperature display.

Skin temperature

display

000

000

002

678

Incubator air

temperature display

000

001

345

901

Operation running

time

0 hour

1 hour

2,345 hours

678,901 hours

＊）When the running time reaches 1,000,000 hours, the displays return to 0 and begin counting from 0.

3-1-3. Resetting the operation running time of Transcapsule

CAUTION

When the running time is reset, the elapsed time cannot be set again. Avoid all unnecessary resettings

of the running time.

Press and hold the alarm silence/reset switch and the setting switches △ / ▽ at the same time. After

five seconds, the operation running time is shown on the skin temperature display and the incubator air temperature display. And in three seconds after that, the operation time is reset to 000 000.

3-1-4. Setting the high temperature test mode

WARNING

Do not switch to the high temperature test mode while the infant is in the unit. When switching to the high temperature test mode, the incubator air temperature will exceed 40℃.

When the power switch is turned on, while pressing the alarm silence/reset switch and the setting switch

△ at the same time, the unit operates in the high temperature test mode.

The incubator air temperature display and the skin temperature display will begin to flash.

＊）If the skin temperature probe is not attached, the skin temperature display will remain blank.

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Page 26

3-2. Setting the DIP switches

3-2-1. SW2・SW3・SW4（Main board）

● SW2 is not applicable.

● SW3 can change the tone and the volume of the audible alarm.

앫 Set point alarm, high temperature alarm, skin temperature probe alarm, fan alarm and system failure

alarm

SW3-1 ―― Tone（ON： High-pitched tone OFF： Low-pitched tone）

SW3-2 ―― Volume（ON：Low OFF：High）

앫 Synchronous sound

SW3-3 ―― Volume（ON：Low

OFF：High）

앫 Oxygen concentration alarm and oxygen sensor alarm

SW3-4 ―― Volume（ON：Low OFF：High）

SW3-5 ―― Tone（ON：High-pitched tone OFF：Low-pitched tone）

앫 SpO2 alarm, pulse rate alarm and SpO2 probe alarm

SW3-6 ―― Tone（ON：High-pitched tone OFF：Low-pitched tone）

SW3-7 ―― Volume（ON：Low OFF：High）

＊）SW3 -8 is not applicable.

＊）The underlined words show the factory default settings.

● SW4 sets a program writing mode.

Factory default setting

C597510 program writing mode

C597520 program writing mode

SW4-1

OFF

ON

OFF

SW4-2

OFF

OFF

ON

＊）When writing a program, the power switch should remain in the ON position.

● Main bord

SW4

SW3

SW2

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