Rabee Incu i Model 102 Operation Manual March 2013

INTRODUCTION This Operation Manual deals with the specifications, operation and maintenance of the Rabee Incu i. 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 any accident attributable to repair by someone other than technical personnel belonging to or authorized by Atom. Read this Manual carefully and familiarize yourself 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 This product is shipped without being disinfected. Be sure to clean and disinfect the unit before using it for the first time after purchase. This product maintains the ambient temperature around an infant by drawing in the air outside and warming it. It doesn’t have the capability to cool the air drawn from outside. Be sure to set the incubator air temperature at least 3°C higher than the ambient temperature. In particular, if a phototherapy unit, a heated humidifier, or some other heat-generating device is used with the incubator, set the incubator air temperature at least 5°C higher than the ambient temperature. If a lower setting is selected, the incubator may not be controlled correctly.

INTENDED USE The Rabee Incu i is a closed-type incubator for newborns and premature neonates. It is mainly intended for temperature control in neonatal hypothermia, observation and examination in newborn nurseries, prevention of body temperature drop shortly after delivery, and pre-operative and post-operative intensive care in neonatal surgery. This incubator has the capability to control the infant’s skin temperature.

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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 in operating it.

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 should be noticed, 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.

Definitions 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 avoided, DANGER: will result in death or serious injury, serious damage to property such as total loss of use of equipment, or fire. A WARNING notice indicates an indirectly (potentially) hazardous situation which, WARNING: 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. 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.

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4. Symbols of international standards (IEC) Symbol

Title and indication

Power on Indicates in relation to the power switch that the device is connected to the power source. Power off Indicates in relation to the power switch that the device is not connected to the power source. Type BF applied part Indicates that the device is classified as Type BF in terms of the degree of protection against an electric shock. Bell silenced Indicates either a control switch to silence the bell permanently or temporarily, or that the bell is silenced. Fan Indicates a switch to control the fan. 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. Locked Indicates a locked condition. Unlocked Indicates an unlocked condition. See Operation Manual Follow Operation Manual.

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5. Other symbols Symbol

Title and indication

Setting Indicates that a setting is increased. Setting Indicates that a setting is decreased. Incubator air circulation Indicates the function related to air circulation in the incubator in the incubator mode or that the incubator is in manual control. Setting Indicates set values or the setting procedure. Skin temperature Indicates the function related to the infant’s skin temperature or that the incubator is in servo control. Temperature Indicates, with this symbol alone or with other symbols, a detected temperature or a set temperature alarm. Low water level Indicates that the water level in the humidity chamber is low. No water Indicates that there is no water in the humidity chamber. Humidity chamber off Indicates that the humidity chamber is not attached properly. Humidity Indicates the function related to humidity. Press Indicates that the lock function will be released when the key with this symbol is pressed. No humidified oxygen Indicates that humidified oxygen must not be supplied. Do not immerse Indicates that the humidity chamber must not be immersed in water.

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WARRANTIES This equipment is guaranteed by Atom Medical Corporation to be free of any defects in both materials and workmanship for a period of one year from the date of delivery when used normally for its intended purpose. Any parts of this equipment proving to be defective will be repaired or replaced at no charge during the warranty period. In the following cases, however, actual expenses need to be paid even during the warranty period. (1)

Wear and tear of expendables

(2)

Trouble and damage due to improper handling, such as dropping the unit during transport or transfer

(3)

Trouble and damage due to a fire, salt, gas, extraordinary voltage, earthquake, lightning, storm and flood, or other natural calamities

(4)

Travel expenses in the case of a trip to an isolated island, a remote place, etc. for the purpose of repair

Any damage incurred in transit should be reported promptly to Atom accompanied by the certificate of the carrier concerned. All correspondence concerning the equipment should specify the model name and the serial number.

WARNING Atom is by no means held responsible for compensation for death, injury or damage to property if such loss should occur due to any of the following causes. 1. Trouble or damage due to installation, relocation, maintenance or repair by someone other than: • technical personnel employed by Atom • a sales representative of Atom • an installation company authorized by Atom. 2. Trouble or damage to Atom products caused by a product of another company that is not supplied by Atom. 3. Trouble or damage due to modification, maintenance or repair using a part other than that specified by Atom. 4. Trouble or damage due to neglecting the operating precautions or operating instructions described in the Operation Manual of the unit. 5. Trouble or damage due to operation under ambient conditions, including electrical requirements and installation requirements, other than those described in the Operation Manual. 6. Trouble due to carelessness or improper modification. 7. Trouble or damage due to using a device sold or repaired by a secondhand goods dealer or a repair shop without notifying Atom. Trouble or damage due to using a device sold or repaired by the above dealer or shop without following the instructions specified by Atom. 8. Trouble or damage due to using the unit connected to a peripheral device which is not specified by Atom, which does not meet the applicable requirements of IEC-60601-1 and IEC-60601-1-1, or which is not equipped with equivalent safety features.

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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

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

Proper periodical inspection is needed to use the unit in the optimum condition.

In Case of Trouble

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. 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

4-4-3.

PLEASE READ WITHOUT FAIL

4-4-4.

[1]

1-1.

DANGER... 10

1-2.

WARNING... 11

1-3.

CAUTION... 13

Parts Identification... 15 2-1. 2-2.

Main body... 15 Display... 18

4-4-5.

[5]

5-1.

Oxygen Supply... 40

[7]

Other Operation Procedures... 42 7-1. 7-2. 7-3. 7-4. 7-5.

Preparation before Use... 20 3-1.

[4]

Incubator Air Temperature/Skin Temperature Control and Placing the Infant in the Incubator... 25 4-1.

4-4.

[8]

Cleaning and Disinfection... 45 8-1. 8-2. 8-3. 8-4.

[9]

Hood Assembly... 46 Mattress Platform and Parts Beneath... 48 Humidity Chamber... 50 Others... 51

Maintenance Inspection... 52 9-1. 9-2. 9-3. 9-4. 9-5. 9-6.

Inspection before Use... 53 Quarterly Inspection... 54 Periodical Replacement Parts... 55 Replacing the Filter... 56 Inspection Checklist... 57 Disposal... 58

[10] Alarms... 59 [11] Troubleshooting... 62 APPENDIX [12] Technical Information... 63 12-1. Technical Data... 63 12-2. EMC Level and Classification... 65

APPENDIX

4-2. 4-3.

Setting the Incubator Air Temperature (Manual Control)... 25 4-1-1. Displaying and Setting the Incubator Air Temperature (Manual Control)... 26 4-1-2. Setting the Incubator Air Temperature in the Override Mode... 27 Placing the Infant in the Incubator... 28 Skin Temperature Monitoring... 30 4-3-1. Skin temperature monitoring... 30 Setting the Skin Temperature (Servo Control)... 32 4-4-1. Preparation... 33 4-4-2. Placing the Infant in the Incubator... 33

MAINTENANCE

MAINTENANCE

OPERATION

Setting the Alarm Volume... 42 Drawing out the Mattress Platform... 42 Tilting the Mattress Platform... 43 X-ray Cassette Tray... 43 Letting Cords and Tubes into or out of the Incubator... 44

OPERATION

3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8.

Assembly... 20 3-1-1. Attaching the Display to the Hood... 20 3-1-2. Connecting the Display to the Incubator... 20 3-1-3. Attaching the Filter... 21 Where to Install the Incubator... 21 Locking the Casters... 22 Power Outlet and Grounding... 22 Power Cord and Power Switch... 23 Adjusting the Hi-Low Stand... 23 Power Failure Alarm... 24 Daily Inspection... 24

Setting the Relative Humidity... 37

[6]

PREPARATION [3]

Humidity Control... 37

PREPARATION

[2]

Operating Precautions... 10

Attaching the Skin Temperature Probe... 34 Setting the Servo Control Mode... 35 Setting the Skin Temperature in the Override Mode... 36

PLEASE READ WITHOUT FAIL

CONTENTS

Operating Precautions

[1] 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. The unit should be operated only for its intended use.

1-1.

DANGER

Death or serious injury, damage to equipment or fire will result if the instructions given below are not followed. Only those who have been trained properly should operate the unit. Be sure to keep the admittance panels and the access ports closed when the unit is in use. Using the unit with an admittance panel or an access port left open may cause the infant to fall out of the baby compartment. Be sure to close the admittance panels and the access ports when performing phototherapy on an infant inside the incubator. Monitor the infant’s skin temperature when operating the unit. If the incubator air temperature should rise during phototherapy, proceed with the phototherapy after placing the infant in a cot or an open-type incubator (an infant warmer), as directed by the doctor. Since a mature infant emits much heat, the incubator air temperature may rise if you place the infant in the incubator and perform phototherapy. The incubator air temperature may also rise if you use multiple phototherapy units at the same time or if the room temperature is high. In such a case, proceed with the phototherapy after placing the infant in a cot or an open-type incubator, as directed by the doctor. Take sufficient care when using a cot, as it becomes difficult to observe the infant. Alternatively, placing an ice bag inside the incubator has the effect of decreasing the incubator air temperature. However, be sure to close the admittance panels and the access ports in this case also. Do not leave the unit unattended when an admittance panel or an access port is open. If an admittance panel or an access port is left open, the infant may fall out of the baby compartment and get fatally injured. Never leave the unit unattended when an admittance panel or an access port is open. Stop using the unit immediately and seek repair if an admittance panel, a snap-open access port or a press lever should be found loose or faulty in any way. The infant may fall out of the baby compartment. 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.

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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.

PLEASE READ WITHOUT FAIL

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 in the incubator.

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. Analyze arterial gas levels repeatedly when a high oxygen environment is required. When the infant requires a high oxygen environment, it is extremely important and essential to periodically analyze arterial gas levels in order to maintain the desired oxygen concentration in the incubator. Follow the doctor’s instructions in measuring the oxygen concentration because ignoring essential requirements may increase the risk of retinopathy of prematurity and other adverse effects. Do not give a shock to the unit or let it hit anything. The screws or fixed parts may become loose.

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 incubator air temperature or the infant’s skin temperature. Be sure to follow the doctor’s instructions in setting the relative humidity in the incubator. 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. • Do not place a body warmer, a flashlight, oils and fats, or flammable vaporizable matters in the incubator. • Use pure cotton for the infant’s clothing, bed sheets, etc. Do not use any material that is easily charged with static electricity. • Use pure cotton or fire-proof materials for the clothing of doctors, nurses and ambulance staff who handle this unit.

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Operating Precautions

Bear in mind the following precautions while using oxygen supply equipment. • If 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. • On 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. Avoid damaging the power cord. A damaged power cord may cause a fire or an electric shock. • Do not get the power cord caught between the unit and the wall, a shelf or the floor. • Do not place the power cord near a heating apparatus or heat it. • Do not put anything heavy on the power cord. • Always 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. Use only the power cord supplied with the unit. Otherwise, a fire or an electric shock may result. Before cleaning and disinfecting the unit, be sure to turn the power switch off, remove the power plug, and allow the incubator air temperature and the heater temperature to drop sufficiently. 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 touch the heaters during use or shortly after use. The heaters are so hot during use and shortly after use that you may get burned. Allow the heaters to cool down sufficiently before touching them. 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. 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.

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Operating Precautions

The electrical rating of this unit is as follows: AC230V; power consumption 600VA (Hi-Low stand: 120VA); frequency 50/60Hz; operating voltage range AC230V±10% Do not connect the unit to any other power source. The unit should be serviced only by qualified personnel.

PLEASE READ WITHOUT FAIL

Ground peripheral electric equipment securely.

Be sure to inspect the unit at the start of each day. Operating the unit without inspecting it at the start of each day may let a defect pass unnoticed and cause a potentially unfavorable outcome. The doctor is responsible for making a decision on transporting a premature infant. Watch the infant continuously during transport. Transporting a premature infant is associated with a risk of such damage as intracerebral hemorrhage due to jolting during transport. Check for conformity to the applicable standard if the unit is going to be connected to another medical device for use as a system. Accessory equipment connected to the analogue and digital interfaces must comply with the relevant IEC standards (e.g. IEC 60950 for data processing equipment). Furthermore all configurations should comply with IEC 60601-1. But the items that are not specified as part of the system should not be connected. Anybody who connects additional equipment to the signal input or signal output configures a medical system, and therefore should make the medical system comply with the requirements of 60601-1 on his or her own responsibility. If in doubt, consult your local Atom representative.

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 standby, be sure to always preheat the unit in order to keep the incubator air temperature stable. Place the infant in the incubator only after the incubator air temperature has stabilized. When feeding the cords and tubes into the unit, be very careful not to let them wind or tighten around the patient. 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.

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Operating Precautions

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. When performing phototherapy on the infant in the incubator, pay special attention to the infant’s skin temperature and the incubator air temperature during the treatment. The infant’s skin temperature and the incubator air temperature may rise due to the radiant heat generated by the phototherapy unit. 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. Do not press strongly or rub the operation panel of the display. Pressing it strongly or rubbing it may damage the display or cause it to malfunction. Be careful not to let any medical fluid adhere to the display. Do not attach any peripheral device that is not specified by Atom to the incubator. 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. When relocating the unit, watch your step so that you do not have your feet run over by a caster. Do not put your hand on an admittance panel when transporting the unit. Pressing an admittance panel strongly may break it. At least two people are required to transport the unit by holding the main body or its handles. Watch out for any obstacles during transport. If a peripheral device is attached to the main body, the unit may hit surrounding objects and get damaged or broken. When taking radiographs with the supplied X-ray cassette tray, read the instruction manuals for the radiation device, and make sure that necessary protection measures are taken. 14

Parts Identification

2-1.

Main body <Fixed-height stand type unit>

<Hi-Low stand type unit> ①

①

② ③

② ③

④

⑫ ⑪ ⑩

PLEASE READ WITHOUT FAIL

[2] Parts Identification

④

⑫ ⑪ ⑩

⑦ ⑤ ⑥ ⑨

⑦ ⑤ ⑥ ⑨

⑧

⑧ ⑬

No. ① ② ③ ④ ⑤ ⑥ ⑦

Name Display Iris access port Sensor module Admittance panel operating lever Snap-open access port Admittance panel Mattress platform tilting knob

No. ⑧ ⑨ ⑩ ⑪ ⑫ ⑬

Name Caster Humidity chamber cover Mattress Tube introduction slit packing Admittance panel operating knob Foot switch

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Parts Identification

◾◾ Rear ⑭ ⑮ ⑯

⑰

⑱

⑳

⑲

No. ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳

16

Name Skin temperature probe connecting port Connector for sensor module Power switch Filter cover Oxygen supply port Connector for the display AC inlet

Parts Identification

PLEASE READ WITHOUT FAIL

◾◾ Inside  







 





No.         

Name Mattress platform X-ray cassette tray Mattress platform tray Middle board Fan cover Heater Fan Baby guard Tube introduction slit packing

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Parts Identification

2-2.

Display ①

④

③

②

⑤

⑥

⑦

⑧

⑩

⑪

⑨

⑯ ⑫~⑮ (from the left)



⑰~⑲ (from the left)

⑳

 No. Name ① Alarm silence indicator

18

②

Skin temperature probe alarm indicator

③

Set temperature alarm indicator

④

High temperature alarm indicator

⑤

Fan alarm indicator

⑥

System failure alarm indicator

⑦

Power failure alarm indicator

⑧

Mains on indicator













Function Comes on when an audible alarm is silenced. (1) Flashes when the wiring of the skin temperature probe has snapped or short-circuited. (2) Flashes when the skin temperature probe is not connected in the servo control mode. (1) In the servo control mode: Comes on when a detected skin temperature deviates from the set temperature by 1°C or more. (2) In the manual control mode: Comes on when a detected incubator air temperature deviates from the set temperature by 3°C or more. Flashes when a detected incubator air temperature deviates from the set temperature by 1°C or more. (1) In the servo control mode or in the manual control mode with the override mode function on: 40°C (2) In the manual control mode with the override function off: 38°C Flashes when the fan, the fan cover or the middle board is not attached properly. Flashes when the fan rotates at a lower rate than specified or when the filter cover is left open. Flashes when an internal error is detected (only with a normal CPU). Flashes when the power supply is interrupted due to power failure, a disconnected power plug, a broken power cord, a tripped breaker or some other cause, or when some internal error (a defective CPU or a defective control board) is detected. Comes on when the power cord is connected to the supply mains and the mains power switch is turned on.

Parts Identification

Name

⑨

Skin temperature display

⑩

Set temperature display

⑪

Incubator air temperature display

⑫

Mode indicator (servo control)

⑬

Mode indicator (servo control: override)

⑭

Mode indicator (manual control: override)

⑮

Mode indicator (manual control)

⑯

Heater output indicator

⑰

Humidity chamber off alarm indicator

Comes on when the humidity chamber is not positioned properly.

⑱

No water alarm indicator

Flashes when no water is left in the humidity chamber with the humidity control on. Comes on when no water is left in the humidity chamber with the humidity control off.

⑲

Low water level alarm indicator

Comes on when the water level in the humidity chamber has become low.

⑳

Relative humidity display

    



 

Function Displays a skin temperature detected by the skin temperature probe in the following range: 30.0~42.0°C, “Hi” (>42.0°C), “Lo” (<30.0°C) Displays a set temperature in the following range. In the manual control mode: 23.0~39.0°C (in 0.1°C increments) In the servo control mode: 34.0~38.0°C (in 0.1°C increments) Displays a detected incubator air temperature in the range of 20.1~42.0°C. “Hi” will be displayed if a detected incubator air temperature is above 42.0°C and “Lo” will be displayed if it is below 20.0°C. The indicator will flash when the sensor module is not placed in the proper place. Flashes when the skin temperature is being set. Comes on when the incubator operates in the servo control mode. Flashes during the override mode setting procedure in the servo control mode. Comes on when the set temperature is above 37.5°C after the procedure is completed. Flashes during the override mode setting procedure in the manual control mode. Comes on when the set temperature is above 37°C after the procedure is completed. Flashes when the incubator air temperature is being set. Comes on when the incubator operates in the manual control mode. Indicates the heater output in the range of 0~100% with a 10 level LED bar graph. Any fraction less than 10% will be rounded up.

PLEASE READ WITHOUT FAIL

No.

Displays a detected relative humidity in the incubator in the range of 15~99%Rh. “Lo” will be displayed if a detected relative humidity is below 15%Rh. Set relative humidity Displays a set relative humidity in the incubator in the range of 40~95%Rh. display “oF” will be displayed if the humidity control is off. Relative humidity selector Press and hold this switch for one second to change a set relative humidswitch ity. Press this switch when setting the skin temperature or the incubator air Override switch temperature to extend the upper limit of the setting range to 38°C or 39°C respectively. Servo control mode Press and hold this switch for one second to change a set skin temperature changeover/selector switch or to switch from the manual control mode to the servo control mode. Press and hold this switch for one second to change a set incubator air Manual control mode temperature or to switch from the servo control mode to the manual control changeover/selector switch mode. Press this switch to lower a set incubator air temperature, a set skin temSetting down switch perature or a set relative humidity. Press and hold this switch to lower a setting continuously. Press this switch to raise a set incubator air temperature, a set skin temperaSetting up switch ture or a set relative humidity. Press and hold this switch to raise a setting continuously. Alarm silence switch Press this switch to silence the audible alarm in an alarm condition. 19

Preparation before Use

[3] Preparation before Use 3-1.

Assembly

3-1-1.

Attaching the Display to the Hood

(1)

Wipe clean both the hood surface where the display is to be attached and the sucking disk of the display.

(2)

Attach the sucking disk of the display straight onto the hood surface. Push down the hook lever on the sucking disk and fix the display to the hood.

(3)

Check that the display is fixed securely to the hood.

Display

To release

CAUTION ●● When fixing the display, be careful not to apply

To fix

excessive force to the cable, twist the cable or get it caught. ●● When fixing the display to the hood, make sure that the hood surface and the sucking disk are dry. ●● The sucking disk provided with the unit is intended to be attached to the top surface of the hood. Never attach it to any other surface.

3-1-2. (1)

Connecting the Display to the Incubator Connect the display to the incubator. ① Insert the connector of the display connecting cable into the connector for the main body on the rear of the display. After insertion, tighten the two screws on the connector with a screwdriver. Then pull the cable lightly to make sure that the connector doesn’t come off. ② Insert the connector on the other end of the cable into the connector for the display on the main body of the incubator. After insertion, tighten the two screws on the connector with a screwdriver. Then pull the cable lightly to make sure that the connector doesn’t come off.

CAUTION ●● When inserting or removing the connector, be careful not to pull the cable by force or twist it. 20

Sucking disk

Connector for the main body

Connector

Screw

Connector for the display

Connector