Sunflower Warmer Service Manual and Parts List May 2012 .pdf
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Equipment for neonatal and premature infants: Infant Warmer
ORIGINAL
0123
Service Manual & Parts List
TO THE OPERATOR AND THE PERSON IN CHARGE OF
MAINTENANCE AND CARE OF THE UNIT:
● This Manual describes various kinds of inspection needed to ensure
proper operation of the Atom Sunflower Warmer, including instructions for
troubleshooting, those procedures to change certain settings which are not
mentioned in the Operation Manual and important points to bear in mind in
handling the unit.
● Various kinds of inspection, including periodical inspection, are described in
detail in this Manual. They should be carried out only by those who are fully
familiar with the operation of the unit, having adequate technical knowledge
and skills required in inspecting the unit in general.
● If repairs seem to be required as a result of any inspection described in this
Manual, either personnel with more advanced knowledge and skills should
undertake the repair or you should contact your local Atom representative
for repair service.
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Distributed by:
w w w . p a r k e r h e a l t h . c o m . a u
Parker Healthcare Pty Ltd
Head Office & International Department:
16 Redland Drive, Mitcham VIC 3132 Australia
Ph: +61 3 9872 0222 Fax: +61 3 9873 5911
Email: sales@parkerhealth.com.au
EU OFFICE
Via Libia, 54 - 20081 Abbiategrasso (MI) - Italy
Tel: +39 02 99763101 Fax: +39 02 99763110
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INTRODUCTION
This Service Manual & Parts List deals with the specifications, operation, and maintenance of the Sunflower
Warmer. Atom is by no means responsible for any malfunction arising from a user ignoring the instructions for
operation and maintenance described in this Manual as well as for any accident attributable to repair by someone
other than technical personnel belonging to or authorized by Atom.
This Manual contains description of all the functions available, including the mattress platform tilting. Please skip
any section unrelated to your unit.
Read this Manual carefully and familiarize yourself thoroughly with its contents before operating the unit. Keep
this Manual where it is readily accessible for reference when needed. If any technical problem should arise, please
contact your local Atom representative.
CAUTION
Used parts and products past their expected life span should be disinfected and/or sterilized to
prevent infection from them and then disposed of in accordance with applicable waste disposal
laws and regulations.
Federal (US and Canada) law restricts this device to sale by or on order of a physician.
INTENDED USE
The Sunflower Warmer is a radiant-warming open-type incubator for newborns and premature neonates. It is
intended for pre-operative and post-operative intensive care in neonatal surgery, temperature control in neonatal
hypothermia, observation and examination in newborn nurseries, prevention of body temperature drop shortly
after delivery, etc. The Sunflower Warmer has the capability to control the infant’s skin temperature and is equiped
with a CPR timer.
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SAFETY INFORMATION
Instructions to ensure the safe operation of the unit are found throughout this Manual. Please read the Manual
carefully before operating the unit. Please follow the instructions when operating the unit.
Basic Instructions
1. Follow the instructions for the safe use of the unit.
Follow the operating instructions described in this Manual for the safe use of the unit.
2. Inspect the unit on a periodical basis.
Periodical inspection is needed to use the unit in the optimum condition.
3. Never use the unit if it is found to be defective.
If any damage or malfunction of the unit is discovered, stop using it immediately and contact your local Atom
representative.
4. Follow the EMC information given in this Manual.
Electric equipment for medical use needs special precautions regarding EMC. It needs to be installed and put
into service according to the EMC information provided in this Manual.
Definition of Warning Indication
Three levels of warning indication are used throughout this Manual and on the unit. They are defined as
follows.
DANGER:
A DANGER notice indicates an immediately hazardous situation which, if not avoided,
will result in death or serious injury, serious damage to property such as total loss of use
of equipment, or fire.
WARNING:
A WARNING notice indicates an indirectly (potentially) hazardous situation which,
if not avoided, will result in death or serious injury, serious damage to property such as
total loss of use of equipment, or fire.
A CAUTION notice indicates a hazardous situation which, if not avoided, can result in
CAUTION: minor or moderate injury, partial damage to equipment, and loss of data stored
in computers.
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Definition of Symbols
1. Symbols to indicate danger, warning or caution
Symbol
Title and indication
General attention
Indicates unspecified general danger, warning or caution.
Caution: Hot surface
Indicates that the surface can be dangerously hot under certain conditions.
2. Symbols to prohibit action
Symbol
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 use of fire
Indicates prohibition of use of fire where an external use of fire may cause the unit to ignite under
certain conditions.
Prohibition of contact
Indicates prohibition of contact.
3. Symbols to give instructions for action
Symbol
Title and indication
General instruction
Indicates unspecified general action on the part of the user.
Connect a ground wire
Instructs the user to connect the ground wire without fail where the unit is provided with a ground
terminal.
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
when there is a threat of lightning.
4. Symbols of international standards (IEC)
Symbol
Title and indication
Equipment partially on
Indicates that a part of the device is “ON.”
Equipment partially off
Indicates that a part of the device is “OFF.”
Type BF applied part
Indicates that the device is classified as Type BF in terms of the degree of protection against an
electric shock.
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Symbol
Title and indication
Alarm silenced
Indicates either a control switch to silence the alarm permanently or temporarily or that the alarm
is silenced.
Caution
Indicates that the user needs to see a relevant accompanying document before operating the unit.
Manufacturer
This symbol indicates the name and the address shown adjacent to the symbol is of the manufacturer.
Date of manufacture
Indicates the date when the unit was manufactured in the factory.
Authorised representative in the european community
This symbol indicates the name and the address shown adjacent to the symbol is of the authorised
representative in the European Community.
WEEE symbol
In the EC area, an electrical and electronic product falling in one of the categories specified by
“DIRECTIVE 2002/96/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27
January 2003 on Waste Electrical and Electronic Equipment (WEEE)” should be disposed of in a
manner consistent with relevant laws and regulations.
This symbol indicates that the above-mentioned requirement applies to this product.
5. Other symbols
Symbol
Title and indication
Setting
Indicates that a setting is increased.
Setting
Indicates that a setting is decreased.
Alarm
Indicates a power failure alarm.
AC power
Indicates that the device is connected to AC power.
Alarm
Indicates that a system of the unit is in an abnormal condition.
Alarm
1. In manual control (when monitoring the skin temperature): Indicates that the skin temperature
has become 40°C or higher.
2. In servo control: Indicates that the skin temperature deviates from the set temperature by 1.0°C
or by 0.5°C.
Alarm
Indicates that a wire of the skin temperature probe has snapped or short-circuited.
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Symbol
Title and indication
Alarm
Indicates that 15 minutes have elapsed since the heater was turned on.
Setting
Indicates a setting of the skin temperature.
Skin temperature
Indicates a detected current skin temperature of the infant.
Heater
Indicates the manual control mode, the manual control mode switch and the heater output.
Skin temperature
Indicates the servo control mode, the servo control mode switch and the skin temperature probe
connecting port.
Preheat
Indicates the preheat mode and the preheat mode switch.
Temperature unit
Indicates the switch to select either °C or °F as the unit of the temperature to be displayed.
Timer
Indicates the timer.
Timer
Indicates the timer switch.
Load capacity
Indicates the maximum load capacity.
Prohibition of lubrication
Indicates that lubrication is prohibited.
Avoid getting caught
Indicates that the user must avoid getting caught in the gap in the device.
Locking of the baby guard
Indicates that the user must check whether the baby guard is securely locked.
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Precautions on Jamming
WARNING
Electric surgical knives, portable and mobile communication equipment, and other devices which
generate high-frequency noise can cause jamming to various kinds of electric equipment for medical use and thus result in malfunction.
Since portable and mobile communication equipment, etc. are often used in medical facilities, some
measures should be taken to prevent jamming due to such devices.
Portable and mobile communication equipment and other devices which generate high frequency
should not be used near the unit during its operation to prevent malfunction of the unit due to jamming.
Responsibility for Care of Equipment
CAUTION
It is the user (a hospital, a doctor's office, a clinic) that is responsible for the operation, maintenance
and care of the electric equipment for medical use. The equipment should be used only by medical
personnel.
Prohibition of Modification
WARNING
Do not disassemble or modify the unit.
Otherwise, a fire, an electric shock or injury may result.
Periodical Inspection
CAUTION
Proper periodical inspection is needed to use the unit in the optimum condition.
In Case of Trouble
CAUTION
If any abnormal condition or trouble should occur to the unit, indicate on the unit that it is out of
order and contact your local Atom representative or service engineer immediately. See the end of
this Service Manual & Parts List for whom to contact.
If any abnormal condition or trouble should occur, do not use the unit until it has been repaired
completely by a service engineer so as to prevent possible danger.
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INTRODUCTION .................................................... 1
PLEASE READ WITHOUT FAIL
[1]
[2]
[3]
Operating Precautions ............................... 9
1-1.
DANGER .................................................. 9
1-2.
WARNING .............................................. 10
1-3.
CAUTION ............................................... 12
Product Variations ..................................... 14
Parts Identification .................................... 15
3-1. Main Body ...................................................... 15
3-2. Operation Panel ............................................ 16
MAINTENANCE
[4]
Maintenance Inspection........................... 19
[5]
Inspection Before Use .................................. 20
Quarterly Inspection ..................................... 21
Inspection Checklist ..................................... 22
Periodical Replacement Parts .................... 23
Cleaning and Disinfection ....................... 24
5-1. Main Body ...................................................... 25
5-2. Others ............................................................. 25
[6]
Troubleshooting ......................................... 26
INFORMATION
DISASSEMBY AND REPLACEMENT
[7]
[8]
Disassembly and Replacement
Procedures .................................................. 39
List of Setting Items ...................................... 63
Enabling/Disabling the Key Click ................ 64
Setting the Alarm Volume ............................ 64
Changing the Temperature Deviation Limit
of the Set Temperature Alarm ..................... 65
8-5. Setting the Timer Mode ................................ 65
8-6. Changing the Time on the Apgar Timer..... 66
8-1.
8-2.
8-3.
8-4.
[9]
Block Diagram ............................................ 67
[10] Wiring Diagram........................................... 68
10-1. Power Unit Part ............................................. 68
10-2. Hi-Low Stand Part......................................... 69
APPENDIX
7-1. Canopy ........................................................... 39
7-1-1. Replacing the Upper Front
Canopy Cover ....................................... 40
7-1-2. Replacing the Lower Rear
Canopy Cover ....................................... 41
7-1-3. Replacing the Lower Front
Canopy Cover ....................................... 41
7-1-4. Replacing the Heater Module ............ 42
7-1-5. Replacing the Heater........................... 42
7-1-6. Replacing the Cover Plate .................. 43
7-2. Power Unit...................................................... 43
7-2-1. Replacing the Power Cord .................. 44
7-2-2. Replacing the Fuse .............................. 44
Settings ........................................................ 63
INFORMATION
6-1. Alarms ............................................................ 26
6-2. Troubleshooting ............................................. 28
6-3. Troubleshooting Flowchart .......................... 29
6-3-1. Canopy .................................................. 30
6-3-2. Power Unit ............................................. 32
6-3-3. Mattress Platform ................................. 36
DISASSEMBY AND REPLACEMENT
4-1.
4-2.
4-3.
4-4.
MAINTENANCE
7-2-3. Replacing the Power Failure Alarm
Battery ................................................... 45
7-2-4. Replacing the Main Board .................. 45
7-2-5. Replacing the Power Switch ............... 45
7-2-6. Replacing the Operation
Panel Sheet .......................................... 45
7-2-7. Replacing the Skin Temperature
Probe Board .......................................... 46
7-2-8. Replacing the Triac Board................... 46
7-2-9. Replacing the Speaker ........................ 47
7-2-10. Replacing the Power Transformer ..... 47
7-2-11. Replacing the Breaker ......................... 48
7-2-12. Replacing the AC Inlet......................... 48
7-3. Table ............................................................... 48
7-3-1. Replacing the Front Baby Guard/
Side Baby Guard .................................. 48
7-3-2. Replacing the Rear Baby Guard ........ 50
7-3-3. Replacing the Pivot Shaft ................... 50
7-3-4. Replacing the Cushioning Material ... 51
7-3-5. Replacing the Rotary Damper............ 51
7-3-6. Replacing the Mattress Platform ....... 53
7-3-7. Replacing the Corner Grip Cap ......... 53
7-3-8. Replacing the Tilting Unit Wire ........... 53
7-3-9. Replacing the Mattress Platform
Tilting Unit ............................................. 54
7-4. Stand .............................................................. 56
7-4-1. Type Hi-Low/Tilt .................................... 57
7-4-2. Types Cabinet/Tilt, Cabinet/Steel and
Cabinet/Wood ...................................... 61
7-4-3. Type Stand ............................................ 62
PLEASE READ WITHOUT FAIL
CONTENTS
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[11] Parts List ...................................................... 70
11-1. Fig.1 Overall View and Accessories
(Types Hi-Low/Tilt, Cabinet/Tilt,
Cabinet/Steel and Cabinet/Wood) .............. 70
11-2. Fig.2 Overall View and Accessories
(Types Stand and Wall Mount) .................... 72
11-3. Fig.3 Canopy ................................................. 74
11-4. Fig.4 Power Unit ............................................ 76
11-5. Fig.5 Table ...................................................... 78
11-6. Fig.6 Base (Type Hi-Low/Tilt) ...................... 80
11-7. Fig.7 Base (Types Cabinet/Tilt,
Cabinet/Steel and Cabinet/Wood) .............. 82
11-8. Fig.8 Base (Type Stand) .............................. 84
APPENDIX
[12] Technical Information ............................... 86
12-1. Principle of Operation................................... 86
12-1-1. Description of the Principle of
Operation............................................... 86
12-1-2. Illustration of the Principle of
Operation............................................... 87
12-2. Technical Data ............................................... 88
12-3. EMC Level and Classification ..................... 90
[13] Disposal ....................................................... 94
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Operating Precautions
Please follow the operating instructions described in this Manual for the safe use of the unit. The unit should
be operated only by those who have been trained and instructed properly in its operation under the supervision
of qualified medical personnel familiar with the currently known risks and benefits associated with the use of
a radiant warmer. The unit should be operated only for its intended use.
1-1.
DANGER
PLEASE READ WITHOUT FAIL
[1] Operating Precautions
Death or serious injury, damage to equipment or a fire will result if the instructions given below are not followed.
Monitor the infant’s skin temperature when operating the unit.
The operator must monitor the infant’s skin temperature when operating the unit. Avoid unattended
use of the unit.
Do not leave the unit unattended with the baby guards folded down.
If the baby guards are left folded down, the infant may fall out and get fatally injured. Never leave the
unit unattended with the baby guards folded down.
Do not tilt the mattress platform with the baby guards folded down.
If the mattress platform is tilted with the baby guards folded down, the infant may fall out.
When you pull up and lock the baby guards in position, be sure to check that no mattress
sheet or linen is caught between any of the baby guards and the mattress platform. Make
sure that the baby guards are locked securely.
If linen or other object is caught between any of the baby guards and the mattress platform, remove
it. Otherwise, the baby guards will not be locked completely. The baby guards may swing down and
the infant may fall out of the unit and suffer serious or fatal injury.
Stop using the unit immediately and seek repair if the locking mechanism of the baby guards
or other related parts should be found faulty in any way.
The infant may fall out.
Never place a body warmer or any other possible ignition source in or near the unit.
Use of oxygen will increase the risk of explosion or fire. Body warmers or other devices in which fire
is used or which will generate a spark may cause an explosion or a fire if used near the unit.
Do not use the unit in the presence of a flammable anesthetic gas.
The unit may cause an explosion or a fire if used in the presence of such a gas.
Do not use ether, alcohol or any other ignitable substance.
Even a small amount of ether, alcohol or any other ignitable substance may cause a fire when mixed
with the oxygen supplied to the unit.
Do not hang any flammable materials on the canopy.
It may cause a fire.
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Operating Precautions
Ground the unit securely.
Otherwise, a leakage current may cause an electric shock. In order to complete the ground connection,
connect the power cord only to a properly grounded 3P power outlet including a ground terminal. Do
not operate the unit if you have any doubt about its ground connection.
Do not use a device generating high frequency near the unit.
To prevent malfunction of the unit due to jamming, do not use electric surgical knives, portable and
mobile communication equipment and other devices which generate high frequency near the unit
during its operation.
Avoid severe shock or impact to unit.
The screws or fixed parts may become loose.
Do not put the peripheral devices just below the heater or in the area radiated with heat.
The peripheral devices are heated, which may cause their breakage and a fire.
1-2.
WARNING
Death or serious injury due to a fire or an electric shock will result if the instructions given below are not followed.
Be sure to follow the doctor’s instructions in setting the infant’s skin temperature.
Be sure to follow the doctor’s instructions in supplying oxygen.
Use only oxygen for medical use.
Be sure to bear in mind the following precautions during oxygen supply.
tDo not place a body warmer, a flashlight, oils and fats, or flammable vaporizable matters near the
unit.
tUse pure cotton for the infant’s clothing, bed sheets, etc. Do not use any material that is easily
charged with static electricity.
tUse pure cotton or fire-proof materials for the clothing of doctors, nurses and ambulance staff who
handle this unit.
Bear in mind the following precautions while using oxygen supply equipment.
tIf oil, grease or a grease-like substance should get in contact with pressurized oxygen, a violent
spontaneous ignition may occur. Do not let such substances stick to the oxygen pressure regulator,
the oxygen cylinder valve, piping, connections and other parts of oxygen supply equipment.
tOn a high-pressure oxygen cylinder, use only a tested pressure reducing valve or pressure regulating valve indicated specifically for oxygen supply. Do not use such a valve for any gas other than
air or oxygen. It is dangerous to use a valve to supply a gas other than air or oxygen and then to
supply oxygen again.
Smoking is prohibited in the room where the unit is installed.
Do not place any possible ignition sources in the room.
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Operating Precautions
Use only the power cord supplied with the unit.
Otherwise, a fire or an electric shock may result.
PLEASE READ WITHOUT FAIL
Avoid damaging the power cord.
A damaged power cord may cause a fire or an electric shock.
tDo not get the power cord caught between the unit and the wall, a shelf or the floor.
tDo not place the power cord near a heating apparatus or heat it.
tDo not put anything heavy on the power cord.
tAlways grasp the power plug with your hand to remove the power cord from the power outlet. A
damaged power cord should be replaced immediately with a new one.
Do not touch the heater with your hand when the heater is on.
You may burn yourself.
Do not touch the power plug with a wet hand.
Touching the power plug with a wet hand may cause an electric shock.
Do not disassemble or modify the unit.
Disassembling or modifying the unit may cause a fire, an electric shock or injury.
Do not install the unit where it will be exposed to excessive humidity, dust or steam.
Installing the unit in such a place may cause a fire or an electric shock.
Before cleaning and disinfecting the unit, be sure to turn the power switch off, remove the
power plug, and allow the heater temperature to drop sufficiently.
The power outlet should be located near the unit to prevent accidental contact with a trailing
power cord. Use a separate power outlet for each unit.
Do not put many loads on one power outlet.
In order to complete the ground connection, connect the power cord only to a properly
grounded 3P power outlet including a ground terminal.
Do not operate the unit if you have any doubt about its ground connection.
Ground peripheral electric equipment securely.
The electrical rating of this unit is as follows:
AC120/230V; power consumption 700VA; frequency 50/60Hz; operating voltage range
AC120/230V±10%
Do not connect the unit to any other power source.
The unit should be serviced only by qualified personnel.
Be sure to inspect the unit at the start of each day.
Operating the unit without inspecting it before at the start of each day may let a defect pass unnoticed
and cause a potentially unfavorable outcome.
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Operating Precautions
1-3.
CAUTION
Injury or damage to surrounding objects may result if the instructions given below are not followed.
Be sure to clean and disinfect the unit before using it for the first time after purchase.
The unit is shipped without being disinfected.
During the standby mode, be sure to preheat the unit in order to keep the mattress surface
temperature stable.
Place the infant on the mattress only after the mattress surface temperature has stabilized.
Do not twist or pull the cords by force.
If any defect should be found, ask an expert for repair without attempting to repair it yourself.
When feeding the cords and tubes into the unit, be very careful not to let them wind or tighten
around the patient.
Remove the power plug from the power outlet before moving the unit to another place or
when the unit is not going to be used for a long time.
Moving the unit to another place with the power plug connected to the power outlet will damage the
power cord and may cause a fire or an electric shock.
Remove the power plug from the power outlet before cleaning and disinfecting the unit.
Cleaning and disinfecting the unit with the power plug connected to the power outlet may cause an
electric shock.
Install the unit on a stable surface.
Installing the unit on an unstable platform or a tilted surface will cause it to fall or drop and may injure
someone. Therefore, before installing the unit, make sure that the place where the unit is to be installed
is stable and strong enough to support the weight of the unit.
Install the unit out of reach of small children.
Do not operate the unit with the canopy covered with a cloth, etc.
Operating the unit covered with a cloth or pressed tightly against the wall may cause a fire or an
electric shock due to overheating.
Do not install the unit in direct sunlight or near a heating apparatus.
Do not expose the unit to extraordinarily high temperature or excessive humidity.
Do not place anything heavy on the unit.
The safe working load of the mattress platform is 10 kg. Be careful not to overload it.
Do not let the unit hit anything, fall, or drop inadvertently.
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Operating Precautions
Check the operation of the peripheral devices.
If a device transmitting or receiving weak signals is installed near the unit, it may be affected by the
electromagnetic waves generated by the latter. Check the operation of the peripheral devices for
any effect before using the unit in clinical settings. Stop using the unit immediately if any trouble is
detected.
Be sure to cover the mattress with a mattress sheet.
The mattress is not breathable and may cause a bedsore.
PLEASE READ WITHOUT FAIL
Do not attach any peripheral device that is not specified by Atom to the unit.
The unit is not transport incubator.
When taking radiographs with the supplied X-ray cassette tray, read the included documentation
and instruction manuals for the radiation device, and make sure that necessary protection
measures are taken.
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Product Variations
[2] Product Variations
14
Sunflower Warmer
Hi-Low/Tilt
Sunflower Warmer
Cabinet/Tilt
Sunflower Warmer
Cabinet/Steel
Sunflower Warmer
Cabinet/Wood
Sunflower Warmer
Stand
Sunflower Warmer
Wall Mount
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Parts Identification
3-1.
PLEASE READ WITHOUT FAIL
[3] Parts Identification
Main Body
⑫
①
⑩
⑪
⑨
5A
(10A)
BREAKER
5A
(10A)
230V~ 50/60Hz
(120V~ 60Hz)
③
⑧
②
⑦
⑬
⑥
BREAKER
2A
(3A)
2A
(3A)
230V~ 50/60Hz
(120V~ 60Hz)
④
⑭
⑤
No.
①
②
③
④
⑤
⑥
⑦
Name
Canopy
Mattress
Baby guard
Foot switch
Caster
Mattress platform tilting lever
Mattress platform
⑮
* ( )...UL
No.
⑧
⑨
⑩
⑪
⑫
⑬
⑭
⑮
Name
Tube introduction slit packing
Operation panel
Alarm Indicator
Heater
Breaker
AC inlet
Breaker (for Type Hi-Low Stand)
AC inlet (for Type Hi-Low Stand)
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Parts Identification
3-2.
Operation Panel
■ Alarm
Symbol
Function
Alarm indicator
Flashes when the set heat alarm (MC) or the internal error system alarm comes on.
Mains on indicator
Comes on when the power cord is connected to the AC power source.
Power failure alarm indicator
Comes on when the power cord gets disconnected from the AC power source while the unit is
in operation or in the event of power failure.
System failure alarm indicator
Flashes when a system error or some other trouble is detected.
Alarm silence indicator
Comes on when an audible alarm is silenced.
Set temperature alarm indicator
Comes on when a displayed skin temperature deviates from the set temperature by more than
1ºC (or 0.5ºC alternatively) in the servo control mode. Flashes when skin temperature exceeds
40ºC in the manual control mode.
Skin temperature probe alarm indicator
Flashes when a wire of the skin temperature probe has snapped or short-circuited in the servo
control mode. Comes on when it has snapped or short-circuited in the manual control mode.
Baby check alarm indicator
Comes on in 15 minutes when the heater output is set to 35% or higher. Can be reset by pressing
the alarm silence/reset switch but comes on again in another 15 minutes.
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Parts Identification
Symbol
Function
Operation mode indicator (servo control mode)
The servo control mode indicator is on in servo control operation. (It flashes when the skin
temperature is being set.)
Operation mode indicator (manual control mode)
The manual control mode indicator is on in manual control operation. (It flashes when the heater
output is being set.)
Preheat indicator
Comes on when the preheating function is on (only in the manual control mode).
PLEASE READ WITHOUT FAIL
■ Temperature
Heater output indicator
Indicates the heater output level (1~100%) with a bar graph.
Skin temperature display
Displays the infant’s skin temperature detected by the skin temperature probe.
Setting display
1) Displays a set skin temperature in servo control operation. In this case, the “ºC” indicator
on the upper right of the display is on. (The display flashes when the skin temperature is
being set.)
2) Displays the heater output in manual control operation. In this case, the “%” indicator on the
lower right of the display is on.
3) Displays “
” in preheating.
Switch
Servo control mode switch
Press this switch to select servo control operation.
Manual control mode switch
Press this switch to select manual control operation.
Preheat switch
Press this switch in the manual control mode to start preheating.
C/F selector switch
Press and hold this switch for one second to toggle between ºC and ºF.
Skin temperature probe connecting port
■ Timer
Symbol
Function
Timer display
Displays up to 60 minutes 00 seconds.
Second counter
Counts up 6 seconds twice every 30 seconds. The LED’s illuminate one by one from 0 to 6,
indicating 0, 1, 2...6 seconds.
Switch
Timer switch
Press this switch to start/reset the timer.
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Parts Identification
■ Others
Symbol
Function
Setting up/down switch
Press this switch to set the skin temperature, and the heater output to a desired level.
To set the skin temperature, press the servo control mode switch and then this switch.
To set the heater output, press the manual control mode switch and then this switch.
Alarm silence/reset switch
Press this switch to silence or reset an audible alarm.
Power switch
Press this switch to turn the power on or off.
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Maintenance Inspection
[4] Maintenance Inspection
In order to use the unit safely for a longer period, perform the maintenance inspections described below.
CAUTION
Medical institutions are responsible for performing the maintenance inspections.
They are allowed to entrust the maintenance inspections of the unit to an appropriate external
contractor.
Clean and disinfect the unit and its accessories before maintenance inspections, repairs, or disposal.
r Quarterly inspection
Check the operation of each function of the unit every three months.
MAINTENANCE
r Inspection before use
Check the basic functional operation of each part of the unit every time you are going to use the unit.
r Periodical inspection
Periodical inspection needs to be performed annually. Contact your local Atom representative for periodical
inspection.
r Parts requiring periodical replacement
Some parts need to be replaced periodically depending on their period of use.
19
Page 22
Maintenance Inspection
4-1.
Inspection Before Use
CAUTION
If you should notice any strange smell, strange noise, overheating, strange vibration, missing parts,
or defective function in the inspection, stop using the unit immediately and contact your local Atom
representative.
Check the following points every time you are going to use the unit.
If you should notice any defect, contact your local Atom representative.
(1)
Check the following points before connecting the power cord.
Item to check
20
Description
Appearance
No part of the main body should be broken.
Power cord
The plug should not be deformed. The cord should not be damaged.
Power connection
The power connection should be clean with no medical fluid stains.
Caster
The casters should rotate smoothly. They should be locked reliably.
Baby guard
The baby guards should be attached securely to the mattress platform.
No hinge should be broken.
Tilting unit
The mattress platform should be locked reliably in a tilted position.
Probe connecting port
The area around the probe connecting port should be clean and should
not be broken.
Reflector
The reflector should be clean and should not be damaged.
Canopy rotating mechanism
The canopy should be held in place securely when rotated.
Power failure alarm
The power failure alarm should activate when the power switch is turned
on.
Tube introduction slit packing
The packing should be attached correctly to the baby guard and it should
not be broken.
Caution/Warning sticker
Each sticker should be affixed securely. (Otherwise, important safety
information will not be made known appropriately.)
Operation Manual
It should be kept where it is readily accessible.
Page 23
Maintenance Inspection
(2)
Check the following points after connecting the power cord.
Item to check
Description
Mains on indicator
The mains on indicator should come on.
Height adjustment mechanism
The mechanism should operate smoothly without making a strange sound.
(Hi-Low/Tilt type only)
All the indicators on the operation panel, except for the power failure alarm
indicator, should come on and an audible alarm should sound when the
Operation panel
power switch is turned on.
An appropriate temperature should be displayed when the skin temperature probe is connected and the tip of the probe is held with your hand.
Various switches
Each switch should function properly when operated according to the
Operation Manual.
4-2.
Quarterly Inspection
MAINTENANCE
Skin temperature probe
Check the following points every three months.
If any trouble is detected, indicate on the unit that it is out of order and contact your local Atom representative
immediately.
Item to check
Procedure
Description
Servo control
Warm the skin temperature probe and check that
Set the skin temperature to 36.0°C
the number of bars on the heater output indicator
in the ser vo control mode, and
decreases when the displayed skin temperature is
warm and cool the skin temperature
36.0°C or higher and increases when it is below
probe.
36.0°C.
Set temperature
alarm*
Set the skin temperature to 36.0°C
in the ser vo control mode, and
warm and cool the skin temperature
probe.
Set heat alarm
Check that the set temperature alarm indicator
Set the heater output to 100% in the
flashes and an audible alarm sounds when the
manual control mode, and warm the
displayed skin temperature becomes 40°C or
skin temperature probe.
higher.
Baby check alarm
Set the heater output to 100% in the Check that the baby check alarm indicator comes
manual control mode.
on and an audible alarm sounds in 15 minutes.
Check that the set temperature alarm indicator
comes on and an audible alarm sounds when
the displayed skin temperature deviates from
36.0°C±1.0°C or 36.0°C±0.5°C.
* Either the set temperature ±1.0°C or the set temperature ±0.5°C is selectable for the temperature deviation limit at which the set temperature alarm will occur. Check that the set temperature alarm occurs when
a detected skin temperature deviates from the selected deviation limit.
21
Page 24
Maintenance Inspection
4-3.
Inspection Checklist
WARNING
If any trouble is detected in any inspection, indicate on the unit that it is out of order and seek repair
without fail.
Contact your local Atom representative for further information on repairs.
Serial No. (
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
1
2
22
)
Date of Inspection (
.
.
)
Inspector (
Item to check
Type
Inspection before use (1) (before connecting the power cord)
Is the main body free of breakage and other defects?
A·B·C·D·E·H
Is the power cord free of damage and other defects?
A·B·C·D·E·H
Is the power connection clean with no medical fluid stains?
A·B·C·D·E·H
Do the casters rotate smoothly? Are they locked reliably?
A·B·C·D·E
Are the baby guards attached to the mattress platform securely? Are the hinges
A·B·C·D
of the baby guards free of damage?
Is the mattress platform locked reliably in a tilted position?
A·B
Is the area around the skin temperature probe connecting ports intact and
A·B·C·D·E·H
clean?
Is the reflector intact and clean?
A·B·C·D·E·H
Is the canopy held in place securely when rotated?
A·B·C·D·E·H
Does the power failure alarm activate when the power switch is turned on?
(The power failure alarm indicator should come on and an audible alarm should A·B·C·D·E·H
sound.)
Is the tube introduction slit packing free of breakage and attached correctly?
A·B·C·D
Are all the caution/warning stickers affixed securely?
A·B·C·D·E·H
Is the Operation Manual kept where it is readily accessible?
A·B·C·D·E·H
Inspection before use (2) (after connecting the power cord)
Does the mains on indicator come on when the power cord is connected to the
A·B·C·D·E·H
power outlet?
Does the height adjustment mechanism operate smoothly without making a
A
strange sound?
Do all the indicators on the operation panel, except for the power failure alarm
indicator, come on and does an audible alarm sound when the power switch is A·B·C·D·E·H
turned on?
Is an appropriate temperature displayed when the skin temperature probe is conA·B·C·D·E·H
nected?
Does each switch function properly when operated according to the Operation
A·B·C·D·E·H
Manual?
Quarterly inspection (each time)
Does the heater output decrease when the skin temperature probe is warmed?
Does the number of bars on the heater output indicator change when the skin A·B·C·D·E·H
temperature probe is cooled?
Does the set temperature alarm indicator come on and does an audible alarm sound
when the skin temperature detected by the skin temperature probe deviates from A·B·C·D·E·H
the set temperature ±1.0°C or the set temperature ±0.5°C?
)
Judgment
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
Page 25
Maintenance Inspection
3
4
Does the set temperature alarm indicator flash and does an audible alarm sound
when the skin temperature detected by the skin temperature probe is 40°C or A·B·C·D·E·H YES/NO
higher?
Does the baby check alarm indicator come on and does an audible alarm sound in
A·B·C·D·E·H YES/NO
15 minutes?
A : Type Hi-Low/Tilt
B : Type Cabinet/Tilt
C : Type Cabinet/Steel
D : Type Cabinet/Wood
E : Type Stand
H : Type Wall Mount
Periodical Replacement Parts
Periodical replacement parts are those which gradually deteriorate and wear down with use. They need periodical replacement to keep the accuracy and performance of the unit at a proper level. Timing of replacement
varies with the frequency and conditions of use. Consult your local Atom representative for replacement.
Part name
Period of use
Reason for replacement
1∼2 years
Breakage, deformation (For Type Hi-Low/Tilt,
Type Cabinet/Tilt, Type Cabinet/Steel and Type
Cabinet/Wood only)
Mattress
1∼2 years
Breakage, deformation (For Type Hi-Low/Tilt,
Type Cabinet/Tilt, Type Cabinet/Steel and Type
Cabinet/Wood only)
Mattress platform tilting unit
3∼5 years
Less effective stopper (For Type Hi-Low/Tilt and
Type Cabinet/Tilt only)
Tube introduction slit packing
Battery for power failure alarm
4 years
MAINTENANCE
4-4.
Life
23