Phcbi MCO-50ML Page 92 Operating Instructions Manual Download

Page: 92 / 104

TROUBLESHOOTING

Problem

Items to be checked and countermeasures

A large quantity of gas is being
consumed.



Are the outer and inner doors being frequently opened and closed?



Check whether gas is leaking from connectors due to deterioration of the gas tube, or

whether there may be any pinhole leaks. The gas tube is a consumable part, and it is
recommended to replace the tube once a year.



Is the packing seal for the inner door defective?



Is the access hole open?

Cannot culture properly and the
gas density in the chamber may
be the cause.



Is the air environment around the incubator normal? Is there a source of polluted gas in

the vicinity?

Gas is not being injected.



This incubator adopts ON-OFF method for controlling CO

. Gas is intermittently

injected as the gas density in the chamber approaches the set value. Injections may
stop for approximately 15 seconds, but that is not an error.



The gas is not injected until the temperature of the CO

sensor becomes sufficiently

stable (approximately 1 hour after turning ON the power switch or recovering from
power failure).

The gas density is slow to recover.



A HEPA filter is used for the incubator gas piping. If gas density is slow to recover when

the gas pressure is normal, it is possible that the HEPA filter may be clogged. Contact
our sales representative or agent.



Is there little gas remaining in the gas cylinder?



Is the secondary pressure for the gas regulator of CO

gas cylinder at the specified

value of 0.03 MPa(G) –0.1 MPa(G) (0.3 kgf/cm

(G) –1 kgf/cm

(G), 4.4 psi(G) –14.5

psi(G))?



Is the secondary pressure for the gas regulator of N

gas (O

gas) cylinder at the

specified value of 0.05 MPa(G) –0.1 MPa(G) (0.5 kgf/cm

(G) –1 kgf/cm

(G), 7.3 psi(G)

– 14.5 psi(G))?



Is the gas tube blocked?



Is the duct securely attached? (See page 93)



Is the fan attached properly? (See page 93)

The outer door does not open.

(When the optional MCO-170EL is installed)



When the power switch is OFF, the electric lock is locked and the outer door does not

open. Either turn ON the power switch or use the accessory unlock key to override the
electric lock.



During decontamination, the outer door is electrically locked and does not open.

Data cannot be exported to the
USB flash drive.



The USB flash drive is not inserted properly.



Data during the specified time period does not exist.



The USB flash drive is full.



The USB flash drive has not been formatted in FAT16 or FAT32 format.



The USB flash drive that requires password is used.

Summary of Contents for MCO-50ML

Page 1: ...CO 50ML Please read the operating instructions carefully before using this product and keep the operating instructions for future use See page 101 for model number Operating Instructions O2 CO2 Incubator ...

Page 2: ...lling the humidifying pan 26 FOR OPTIMAL CULTIVATION 27 Precautions for cultures 27 Preventing contamination 28 CORRECT OPERATION 29 HOME SCREEN 30 MENU SCREEN 32 BASIC PARAMETERS 34 Setting temperature 34 Setting CO2 gas 35 Setting CO2 density 36 Setting O2 gas 37 Setting O2 density 38 Setting high limit temperature alarm 39 Automatic N2 O2 gas cylinder switching 40 Manual N2 O2 gas supply line A...

Page 3: ...ing door alarm delay 67 Setting ring back delay 68 Setting remote alarm 69 UV LAMP OPTION 70 Using UV lamp 70 Setting UV lamp ON period 71 UV lamp life indication 72 Automatic extension of UV lamp ON period 73 Lighting UV lamp for 24 hours 74 GAS AUTO CHANGER OPTION 75 Connecting CO2 gas cylinders 75 Automatic CO2 gas supply line switching 75 Manual CO2 gas supply line A B switching 77 OTHER PARAM...

Page 4: ...ithout notice for improvement of performance or function Contact our sales representative or agent if any page of the operating instructions is lost or the page order is incorrect or if the instructions are unclear or inaccurate No part of the operating instructions may be reproduced in any form without the express written permission of PHC Corporation IMPORTANT NOTICE PHC Corporation guarantees t...

Page 5: ...ry or death CAUTION Failure to observe CAUTION signs could result in injury to personnel and damage to the unit and associated property Symbols have the following meaning This symbol means caution This symbol means an action is prohibited This symbol means an instruction must be followed WARNING As with any equipment that uses CO2 gas there is a likelihood of oxygen depletion in the vicinity of th...

Page 6: ...ents to corrode leading to leakage and or electric shock due to the deterioration of insulation resulting from corroded electrical components Do not place this unit in a location where it is difficult to disconnect the power supply plug Failure to disconnect the power supply plug may cause fire in the event of a problem or malfunction Be absolutely sure to earth ground the unit in order to prevent...

Page 7: ...supply cord may cause fire or electric shock Never disassemble repair or modify the unit yourself A high voltage area is located inside the unit Any work carried out by an unauthorized personnel may result in electric shock Contact our sales representative or agent for maintenance or repair Make sure the power supply plug is pushed fully in Faulty insertion of the power supply plug may cause elect...

Page 8: ...ther power supply cord may cause electric shock or fire When using CO2 N2 gas for control make sure that there is adequate ventilation Using CO2 N2 gas in a small room without adequate ventilation may cause gas poisoning or oxygen deprivation In addition when opening the incubator doors do not directly inhale the air in the chamber When connecting a gas cylinder to the incubator confirm the gas ty...

Page 9: ... with the H2O2 reagent may result in inflammation of the skin H2O2 decontamination can be performed only for the chamber and chamber attachments with standard specifications and not for any other objects Perform H2O2 decontamination with the chamber attachments arranged as specified by our company Arranging them in a different way may result in insufficient decontamination After H2O2 decontaminati...

Page 10: ...onment When using CO2 gas ensure there is adequate ventilation Using CO2 gas in a small room without adequate ventilation may cause gas poisoning or oxygen deprivation In addition when opening the incubator doors do not directly inhale the air in the chamber Personal injury Gas Poisoning or Oxygen Deprivation Interior Excessive pressure may cause gas supply lines inside the incubator to come loose...

Page 11: ...ates ON for a power switch Indicates OFF for a power switch ENVIRONMENTAL CONDITIONS This equipment is designed to be safe at least under the following conditions based on the IEC 61010 1 Indoor use Altitude up to 2 000 m Temperature 5 o C to 40 o C Maximum relative humidity 80 for temperature up to 31 o C decreasing linearly to 50 relative humidity at 40 o C Mains supply voltage fluctuations up t...

Page 12: ... feet P18 Hooks P18 Interface board Option mounting location 1 2 3 4 5 8 6 Tray P17 Inner door latch 9 10 11 12 13 14 15 16 18 19 20 21 23 22 7 1 17 Display Control Panel P14 P30 31 Handle With fan cover and duct Duct Fan cover Humidifying pan Without fan cover and duct Fan Removable power supply cord port ...

Page 13: ...ock function that automatically locks the outer door when a set amount of time has elapsed after closing the outer door refer to pages 54 60 12 Key hole 2 Hole for the key to unlock the outer door when locked by the electric lock 13 CO2 sensor This sensor measures CO2 density Handle with care Refer to page 22 14 Humidity control bar Reduces condensation in the unit caused by the external environme...

Page 14: ... the menu screen On the screen other than the home screen pressing this key leads the home screen Cancel key CANCEL On the setting screen pressing this key switches to the screen of one level up H2O2 key H2O2 1 This key initiates H2O2 decontamination refer to pages 82 85 Unlock key UNLOCK 2 This key can unlock the outer door when it is auto locked by the electric lock refer to pages 56 57 Buzzer s...

Page 15: ...be performed by qualified service personnel Table 1 Behaviour of remote alarm when pressing BUZZER STOP key Remote Alarm setting Refer to pages 61 69 Connecting terminal Normal condition Abnormal condition Including during the power outage and when power supply cord is disconnected When pressing the BUZZER STOP key ON Remote alarm setting not linked with BUZZER STOP key COM N C Close Open Open sti...

Page 16: ...ture to become too high Strong and level floor Select a site with a strong and level floor If the floor is uneven or the installation is not level the incubator will be unstable and this may cause accident or injury To avoid vibration and noise always make sure that the installation is stable An unstable surface may result in vibration or noise Separate from vibration products Do not install the i...

Page 17: ...t toward you to remove it Fig 1 2 Lift the duct and remove it from the inner pins Fig 2 3 Connect the gas injection nozzle When controlling O2 density in the chamber connect the gas injection nozzle to the gas injection port by using the included gas injection nozzle tube Fig 3 4 Install inner attachment 1 Install the duct removed in the above 2 of step 2 Note When installing the duct make sure th...

Page 18: ...ack For stacking the incubators surely refer to the procedure included with the optional double stacking bracket MCO 170PS or the stacking plate MCO 50SB Notes When stacking incubators fix the upper incubator to the wall by passing a wire or chain through the hooks on the back side of the unit to prevent falling over Fig 6 When stacking our other CO2 incubator or O2 CO2 incubator with this product...

Page 19: ...the way to the end so that the tube is secured by the inner locking hook and sealed with elastic sleeve around it In order to make sure that the tube is securely attached pull the tube after connection If the tube comes off pull the release ring and then reconnect the tube and check if it does not become detached 2 Removing the tube Disconnect the tube while pressing on the release ring to remove ...

Page 20: ...or spray 4 Set the CO2 gas on the secondary side to 0 03 MPa G 0 1 MPa G 0 3 kgf cm2 G 1 kgf cm2 G 4 4 psi G 14 5 psi G for gas injection Recommended pressure 0 03 MPa G 0 3 kgf cm2 G 4 4 psi G Note Do not set the pressure on the secondary side too high As the pressure increases the CO2 gas density will vary widely Excessive pressure may cause gas supply lines inside the incubator to come loose wh...

Page 21: ...ator of the N2 gas cylinder B or the O2 gas cylinder B Notes The type of gas from the two gas cylinders must be the same one It is not possible to use an N2 gas cylinder and an O2 gas cylinder simultaneously For connecting removing the tube and for connecting to the gas regulator MCO 010R refer to pages 19 20 4 After connecting the gas tube make sure that no gas is leaking ex by using a gas leak d...

Page 22: ...th a proper amount 1 of alcohol for disinfection and then reinstall the inner attachments correctly and securely referring to Installing inner attachments on page 25 6 Thoroughly wipe clean the surface of the humidifying pan accessory using gauze moistened with a proper amount 1 of alcohol for disinfection 1 The amount that cannot form droplets on the surface Note The most effective procedure to p...

Page 23: ...n optional UV system set MCO 170UVS is installed 1 Turn OFF the power to the incubator 2 Open the outer and inner doors and pull out all the trays Fig 1 3 Lift the fan cover and pull it toward you to remove it Fig 2 4 Lift the duct and remove it from the inner pins Fig 3 5 Pull out the humidifying pan Fig 4 Fig 1 Fig 3 Fig 4 Tray Fan cover Duct Fig 2 Duct Humidifying pan ...

Page 24: ... and gas injection nozzle tube Fig 5 7 Pull out the fan Fig 6 8 Remove the silicon caps for the access port from the interior and exterior Fig 7 and Fig 8 Silicon cap Silicon cap Fig 5 Fig 6 Fig 7 Fig 8 Inside Back side Gas injection nozzle tube Gas injection nozzle ...

Page 25: ... wall and pull the fan lightly to check that it is firmly secured Fig 1 Note When installing the duct check that 4 pins Figure below are securely attached in the 4 holes of the duct Fig 2 Note When attaching the fan cover check that two hooks on the top of the fan cover are securely inserted in the duct holes Fig 3 Note Position the tray with the front edge bent down Fig 4 Fig 1 Fig 2 Bent down Fi...

Page 26: ...e chamber Install the humidifying pan in a longitudinal direction with its shorter side placed at the back Refill the humidifying pan with water promptly when the volume of water decreases Mixing any reagent into the water for humidifying may have an adverse effect on the cultivation Do not add any reagent to the water particularly when using the UV lamp since the UV light may cause the mixture to...

Page 27: ... the glass to confirm that the UV lamp is OFF When an optional UV system set MCO 170UVS is installed Be careful when closing the outer door Use the handle when closing the outer door Not doing so may cause injury by getting fingers caught in the door Do not lean on the outer door Doing so may result in injury from the outer door coming loose or the incubator falling over or may cause current leaka...

Page 28: ...gerprints If water spills from the humidifying pan or if the doors are left open for a long time condensation may form on the inside of the doors Wipe off condensation with a piece of dry sterile gauze In particular if the culture medium is spilled clean and disinfect the chamber immediately Use sterile distilled water in the humidifying pan and change it once a week Do not use ultrapure water whi...

Page 29: ...er to page 26 4 Connect the removable power supply cord to the port on the lower right side Note Two removable power supply cords for UK and for EU countries are included with this product For UK For EU countries 5 Connect the removable power supply cord to the outlet 6 Turn ON the power switch on the lower right side of the incubator 7 Attach the power supply cord cover plate and then fix the swi...

Page 30: ...e chamber Set CO2 density level display area Displays the set CO2 density in the chamber see page 36 for setting instructions If the CO2 gas control is set to OFF it displays OFF Current CO2 density display area Displays the current CO2 density value in the chamber The value is not displayed if the CO2 control setting is set to OFF It blinks if the CO2 control is set to ON and the current CO2 dens...

Page 31: ...isplayed in the screen total number of messages When the left right marks are displayed you can see the other messages using the left and right keys Error warning display area Displays the current error warning see pages 86 89 If there is an error Err XX XX is the error code will be displayed If there is a warning Warning will be displayed Message display area Error warning other message is displa...

Page 32: ... log data on the screen or to export it to a USB flash drive Move the cursor to this item and press the enter key ENTER to go to the Data Log screen Key lock Door lock 1 settings Select this when changing key lock Door lock settings Move the cursor to this item and press the enter key ENTER to go to the Lock screen The key lock can be set to prevent the setting from being incorrectly changed If se...

Page 33: ...ty alarm 63 CO2 Alarm Delay Setting CO2 density alarm delay 64 O2 Alarm Setting O2 density alarm 65 O2 Alarm Delay Setting O2 density alarm delay 66 Other Alarm Set screen Door Alarm Delay Setting door alarm delay 67 Ring Back Delay Setting ring back delay 68 Remote Alarm Setting remote alarm 69 UV Setting 2 UV Lighting Time Setting UV lamp ON period 71 UV Life Counter Display UV lamp life indicat...

Page 34: ...g the left right keys and select the digit you want to change and then use the up down keys to change the number 5 Press the enter key ENTER The value is confirmed and the display returns to the Set Value screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the Temperatur...

Page 35: ...o the CO2 ON OFF screen and the current set value ON is displayed Fig 3 4 Use the up down keys to change the control setting value Each time the up down key is pressed the value changes between ON and OFF 5 Press the enter key ENTER If it is set to ON the value is confirmed and the display changes to the CO2 Setting screen If it is set to OFF the value is confirmed and the display changes to the S...

Page 36: ...sor to CO2 Setting Fig 2 using the up down keys and press the enter key ENTER The right side of the display changes to the CO2 Setting screen and the current setting value 05 0 is displayed Fig 3 4 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 5 Press the enter key ENTER The value is confirmed and the display re...

Page 37: ...o the O2 ON OFF screen and the current set value ON is displayed Fig 3 4 Use the up down keys to change the control setting value Each time the up down key is pressed the value changes between ON and OFF 5 Press the enter key ENTER If it is set to ON the value is confirmed and the display changes to the O2 Setting screen If it is set to OFF the value is confirmed and the display changes to the Set...

Page 38: ... the up down keys and press the enter key ENTER The right side of the display changes to the O2 Setting screen and the current setting value 05 0 is displayed Fig 3 4 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 5 Press the enter key ENTER The value is confirmed and the display returns to the Set Value screen I...

Page 39: ...een 3 On the Set Value screen move the cursor to Overtemp Fig 2 using the up down keys and press the enter key ENTER The right side of the screen changes to the Overtemp screen and the current setting value 53 0 is displayed Fig 3 4 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 5 Press the enter key ENTER The va...

Page 40: ...essage display area Supply line Cylinder A Cylinder B A B 1 N2 O2 gas is being supplied from cylinder A A Remaining Remaining Reverse video and light on Light on 2 O2 density in the chamber is on the increase decrease even if the N2 O2 gas valve is open A Empty Remaining Reverse video and light on Light on 3 N2 O2 gas supply line is automatically switched to cylinder B B Empty Remaining Blink Reve...

Page 41: ...irmed and the display returns to the Gas Supply Setting screen 7 Press the menu key MENU HOME to display the home screen The display returns to the home screen automatically when 90 seconds has passed without any key operation Note Table 3 shows the behavior when the N2 O2 gas supply line is switched using the N2 O2 gas automatic switching function and then manually switched back to the empty N2 O...

Page 42: ...en highlighted press the enter key ENTER The display changes to the Data Select screen and the current setting value TEMP is displayed Fig 4 5 Use the up down keys to select the data item to be displayed in a graph Each time the up down key is pressed the display changes between Temp CO2 O2 and Door screens Temp the record of temperatures in the chamber CO2 the record CO2 densities in the chamber ...

Page 43: ...ate is displayed in a graph If you press the enter key ENTER instead of the up down keys the display changes to the Date Select screen Fig 8 so after using the left right keys to move the cursor to the digit you want to change change the numerical value using the up down keys Graph item Display range Temp Default values 60 C 50 C 40 C 50 C 40 C 30 C 40 C 30 C 20 C 30 C 20 C 10 C 20 C 10 C 0 C CO2 ...

Page 44: ...While the data is being exported Exporting is displayed on the right side of the display Fig 11 13 When export is complete Export complete is displayed Fig 12 Press any key to return to the graph display screen Note Even after the export of operation log data is complete operation log data saved in the incubator are not deleted The following messages may come up on the right side of the display Se...

Page 45: ... date move the cursor to 24 Hours and press the enter key ENTER The right side of the display changes to the Date Select screen Fig 4 6 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 7 Press the enter key ENTER The record took on the set date is exported to the USB flash drive While the data is being exported Exp...

Page 46: ... name The date format can be changed in the settings see page 78 Example When the device is set to A00001 and data during Jan 1 2019 to Apr 1 2019 is exported with All selected YY MM DD DD MM YY The oldest operation log date current date A00001_20190101 20190401_DataLog csv A00001_20190101 20190401_DoorLog csv A00001_01Jan2019 01Apr2019_DataLog csv A00001_01Jan2019 01Apr2019_DoorLog csv Example Wh...

Page 47: ...keys to change the number If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the Data Log Interval screen Fig 4 6 Press the enter key ENTER The value is confirmed and the display returns to the Data Log Setting screen 7 Press the menu key MENU HOME to display the home screen T...

Page 48: ...Log Setting screen move the cursor to Unique File ID Fig 3 using the up down keys and press the enter key ENTER The right side of the display changes to the Unique File ID screen Fig 4 5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to th...

Page 49: ... screen 2 On the Menu screen move the cursor to Data Log Fig 1 using the up down keys and press the enter key ENTER The display changes to the Data Log screen 3 On the Data Log screen move the cursor to Alarm Fig 2 using the up down keys and press the enter key ENTER The display changes to the Alarm screen Fig 3 Left side of the display Alarm screen Right side of the display error message screen 4...

Page 50: ...ursor to 24 Hours and press the enter key ENTER The right side of the display changes to the Date Select screen Fig 4 6 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 7 Press the enter key ENTER The record took on the set date is exported to the USB flash drive While the data is being exported Exporting is displa...

Page 51: ...ence log folder is created in the USB flash drive and the export file is saved in the folder in CSV format The export file name consists of the device ID date of export and data name The date format can be changed in the settings see page 78 Example When the device is set to A00001 and data during Jan 1 2019 to Apr 1 2019 is exported with All selected YY MM DD DD MM YY The oldest alarm log date cu...

Page 52: ... to be changed and using the up down keys to set the numerical values and then press the enter key ENTER The Confirm Password screen is displayed Fig 5 7 Enter the password 6 digits again by using the left right keys to move the cursor on the digits to be changed and using the up down keys to set the numerical values and then press the enter key ENTER The display returns to the Lock screen and LOC...

Page 53: ...ter the password 6 digits by using the left right keys to move the cursor on the digits to be changed and using the up down keys to set the numerical values and then press the enter key ENTER The display returns to the Lock screen and LOCK on the upper right of the screen disappears Fig 5 Reference The key lock release password is deleted If the password does not match the password entered when se...

Page 54: ...he display switches to the Door Lock screen Fig 3 4 While the cursor is on Door Lock ON OFF in the Door Lock screen Fig 3 press the Enter key ENTER The right side of the display switches to the Door Lock ON OFF screen and the current setting is displayed Fig 4 5 Press the up down keys to change the setting to ON OFF The setting toggles between ON and OFF each time the up down key is pressed 6 Pres...

Page 55: ...key ENTER The right side of the display switches to the Door Lock Delay screen and the current setting 01 is displayed Fig 4 5 Move the cursor with the left right keys and select the digit to change and then change the numerical value using the up down keys 6 Press the Enter key ENTER The Door Lock screen is displayed If the specified value is out of the settable range the following message is dis...

Page 56: ...N the user ID and password to release the outer door lock is required when Door Lock is selected 4 Move the cursor in the Door Lock screen to User ID ON OFF using the up down keys Fig 3 and then press the Enter key ENTER The right side of the display switches to the User ID ON OFF screen and the current setting OFF is displayed Fig 4 5 Press the up down keys to change the setting to ON The setting...

Page 57: ...e up down left right key to return to the Home screen and then repeat the procedure from Step 1 above 4 Press the menu key MENU HOME to display the home screen The display returns to the home screen automatically when 90 seconds has passed without any key operation Unlocking the outer door during a power outage or malfunction A key to open the lock in the event of a power outage or lock malfunctio...

Page 58: ...lay switches to the Add User screen Fig 4 5 Move the cursor to select each digit of the user ID 6 digits with the left right keys enter the alphanumerical values using the up down keys and then press the Enter key ENTER The Password screen is displayed Fig 5 A maximum of 99 user IDs can be set When you try to register the 100th user ID the following message is displayed on the right side of the di...

Page 59: ...rd that was first entered the following message is displayed on the right side of the display Press either the up down left right key to return to the Door Lock screen and then repeat the procedure from Step 4 above Reference This outer door unlock password is used when opening the outer door when it is locked This password differs from the key lock password pages 52 53 8 Press the menu key MENU H...

Page 60: ... window is displayed Fig 5 6 Move the cursor to select each digit of the password 6 digits with the left right keys enter the numerical values using the up down keys and then press the Enter key ENTER The user ID is deleted and the Door Lock screen is displayed Reference If the number of user IDs that have registered falls to zero the user ID setting is set to OFF If the password does not match th...

Page 61: ...is displayed Fig 4 5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any ke...

Page 62: ...use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the Temp Alarm Delay screen Fig 4 7 Press the menu key MENU HOME to display ...

Page 63: ...4 5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control ...

Page 64: ...down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the CO2 Alarm Delay screen Fig 4 7 Press the menu key MENU HOME to display the home scr...

Page 65: ...5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control pa...

Page 66: ...down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Temp Gas Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the O2 Alarm Delay screen Fig 4 7 Press the menu key MENU HOME to display the home scre...

Page 67: ...n use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Other Alarm Set screen If the entered setting value is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the Door Alarm Delay screen Fig 4 7 Press the menu key MENU HOME to display t...

Page 68: ...d the current setting value 30 is displayed Fig 4 5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the Other Alarm Set screen 7 Press the menu key MENU HOME to display the home screen The display returns to the home screen automatically...

Page 69: ...ss the enter key ENTER The display changes to the Other Alarm Set screen 4 On the Other Alarm Set screen move the cursor to Remote Alarm Fig 3 using the up down keys and press the enter key ENTER The right side of the display changes to the Remote Alarm screen and the current setting value ON is displayed Fig 4 5 Use the up down keys to change the remote alarm setting value Each time the up down k...

Page 70: ...or may adversely affect the condensation in the chamber and the chamber temperature distribution because the UV lamp generates heat for a long time It may also shorten the service life of the UV lamp UV lamp ON period can be changed refer to page 71 UV light is harmful to the eyes Do not turn the UV lamp ON when the inner door is open 3 If the outer door is not opened for at least 12 consecutive h...

Page 71: ...en and the current setting value 10 is displayed Fig 4 5 Move the cursor using the left right keys and select the digit you want to change and then use the up down keys to change the number 6 Press the enter key ENTER The value is confirmed and the display returns to the UV Setting screen If the entered setting value is out of the settable range the following message is displayed on the right side...

Page 72: ... the UV Setting screen move the cursor to UV Life Counter Fig 3 using the up down keys and press the enter key ENTER The right side of the display changes to the UV Life Counter screen and the current cumulative UV lighting time is displayed Fig 4 5 Press the enter key ENTER The display returns to the UV Setting screen 6 Press the menu key MENU HOME to display the home screen The display returns t...

Page 73: ...down keys and press the enter key ENTER The display changes to the UV Setting screen 4 On the UV Setting screen move the cursor to Auto Extended Time Fig 3 using the up down keys and press the enter key ENTER The right side of the display changes to the Auto Extended Time screen and the current UV lighting time s automatic extension ratio is displayed Fig 4 5 Press the enter key ENTER The display ...

Page 74: ...ht side of the display changes to the UV 24h Mode Start setting screen and the current setting value OFF is displayed Fig 4 8 Use the up down keys to change the UV 24h lighting mode setting value to ON Each time the up down key is pressed the value changes between ON and OFF 9 Press the enter key ENTER The value is confirmed the display returns to the UV Setting screen and the UV 24 hour lighting ...

Page 75: ... to multiple O2 CO2 incubators from a single gas cylinder a CO2 solid will be formed in the gas regulator The gas regulator safety valve will operate and it may make an explosive sound 4 After connecting the gas tube make sure that no gas is leaking ex by using a gas leak detection spray 5 For both CO2 gas cylinders A and B adjust the secondary side pressure of the gas regulator to 0 03MPa G 0 1 M...

Page 76: ... supply line automatic switching Situation CO2 gas CO2 gas supply line indicator Message display area Supply line Cylinder A Cylinder B A B 1 CO2 gas is being supplied from cylinder A A Remaining Remaining Reverse video and light on Light on 2 CO2 density in the chamber does not increase even if CO2 gas valve is open A Empty Remaining Reverse video and light on Light on 3 CO2 gas supply line is au...

Page 77: ...s confirmed and the display returns to the Gas Supply Setting screen 7 Press the menu key MENU HOME to display the home screen The display returns to the home screen automatically when 90 seconds has passed without any key operation Note Table 5 shows the behavior when the CO2 gas supply line is switched using the CO2 gas automatic switching function and then manually switched back to the empty CO...

Page 78: ...ter key ENTER The right side of the display changes to the Date Format screen and the current setting value DD MM YY is displayed Fig 4 5 Use the up down keys to change the date format setting values Each time the up down key is pressed the value changes between YY MM DD and DD MM YY 6 Press the enter key ENTER The input is confirmed and the display returns to the Date Time screen 7 Press the menu...

Page 79: ...o change and then use the up down keys to change the number Even when the date display format is DD MM YY the numerical values can be changed in the same way 6 Press the enter key ENTER The input is confirmed and the display returns to the Date Time screen When the entered date is out of the settable range the following message is displayed on the right side of the display Press any key on the con...

Page 80: ...e up down keys to change the number 6 Press the enter key ENTER The input is confirmed and the display returns to the Date Time screen When the entered time is out of the settable range the following message is displayed on the right side of the display Press any key on the control panel to change to the Time screen Fig 4 7 Press the menu key MENU HOME to display the home screen The display return...

Page 81: ...ter key ENTER The right side of the display changes to the Keypad Click Set screen and the current setting value ON is displayed Fig 4 5 Use the up down keys to change the key operation sound setting value Each time the up down key is pressed the value changes between ON and OFF 6 Press the enter key ENTER The input is confirmed and the display returns to the Keypad Click Set screen 7 Press the me...

Page 82: ...ning Notes Follow the cautions below when using the optional MCO 5H2O2 H2O2 reagent Cautions in handling Wear protective equipment such as protective glasses and rubber gloves when handling the H2O2 reagent Do not recklessly use fire in an area where H2O2 reagent is handled Do not leave H2O2 reagent in the container after or during use Do not place combustible or inflammable objects near areas whe...

Page 83: ...k execution is displayed on the left side of the display Fig 5 while the system check is performed 13 When the system check has completed successfully H2O2 decontamination starts and then Step 1 to Step 3 are sequentially displayed Step 1 Preparing for H2O2 decontamination Fig 6 In this process the chamber is heated to 48 C Step 2 H2O2 decontamination Fig 7 In this process H2O2 vapor is generated ...

Page 84: ...getting wet Fig 12 Do not clean inside and outside of the H2O2 generator with alcohol for disinfection 17 After the H2O2 decontamination work the H2O2 liquid will remain in the bottom of the chamber and the lower part of the H2O2 generator Therefore wear protective glasses and rubber gloves and then wipe clean these parts with a non woven cloth 18 Ventilate the chamber sufficiently and then set th...

Page 85: ...during Step 2 the screen in Fig 17 is displayed Step 3 UV resolve starts and then the screen in Fig 18 is displayed after the H2O2 vapor has been broken down Open the outer door and inner door remove the power connector of the H2O2 generator from the connector of the main unit and then remove the H2O2 generator to complete the decontamination work Step 3 UV Resolve 90min Power Failure H2O2 Deconta...

Page 86: ...2 valve is closed Connection mistake of CO2 line and N2 O2 line The CO2 valve and the N2 O2 valve are closed Err 04 N2 O2 Connect Error The O2 density keeps changing into the opposite direction when the N2 O2 valve is opened Selection mistake of N2 gas and O2 gas Err 05 Temp Sensor Open The chamber temperature sensor is disconnected Chamber temperature sensor error Heater OFF Err 06 Temp Sensor Sh...

Page 87: ...ter SSR Open Overheat alarm is activated or any heater SSR burnout occurs SSR disconnection for heater Err 18 UV Lamp Abnormal 1 The UV lamp is burnt out UV lamp failure Err 19 O2 Sensor Abnormal The measured voltage for the O2 sensor is abnormal O2 sensor error N2 O2 valve is closed Err 20 Door Lock Failure 2 The outer door is open during autolocked by electric lock Door lock error UV lamp OFF Er...

Page 88: ... is locked by electric lock ꞏH2O2 decontamination is cancelled if the cancellation is after H2O2 spray it is stopped after decontamination process is performed Err 36 UV Lamp Failure UV lamp failed during H2O2 decon cycle Failure during H2O2 gas resolve by UV Resolve time is extended Err 38 Door Lock Failure The outer door is open during H2O2 decon cycle When the outer door is open during H2O2 dec...

Page 89: ... UV Bulb Life The accumulated ON time has reached approx 5 000h New UV lamp replacement Warning USB Over Current The USB output current is abnormal over 0 5A or Short circuit to 0V USB overcurrent alarm 1 Err 16 Sensor Box Heater Error and Err17 SSR disconnection for heater are generated when a certain period of time has elapsed after the high limit temperature alarm activated 2 When the fan motor...

Page 90: ...tting linked with BUZZER STOP key ON OFF Note Close the outer door when Err38 is activated Table 8 In cases of Err01 Err02 Err11 Err12 Err18 or door alarm 1 Remote Alarm setting Ring Back setting Buzzer from CO2 incubator Remote Alarm When pressing the BUZZER STOP key When the Ring Back set time passes When pressing the BUZZER STOP key When the Ring Back set time passes ON Remote alarm setting not...

Page 91: ...ase the alarm will clear automatically after a short time Has the gas tube come loose or is there a gas leak Has the CO2 O2 gas density setting been changed Is the gas cylinder empty Check the primary pressure of the gas cylinder once a week A primary pressure reading of 3 8 MPa G 38 kgf cm2 G 551 psi G or lower is a sign that there is little gas remaining Replace the cylinder soon Is the incubato...

Page 92: ...ter is used for the incubator gas piping If gas density is slow to recover when the gas pressure is normal it is possible that the HEPA filter may be clogged Contact our sales representative or agent Is there little gas remaining in the gas cylinder Is the secondary pressure for the gas regulator of CO2 gas cylinder at the specified value of 0 03 MPa G 0 1 MPa G 0 3 kgf cm2 G 1 kgf cm2 G 4 4 psi G...

Page 93: ...y Check if the fan hole securely fits with the motor shaft Fig 2 Is the H2O2 generator securely installed Set the positioning fittings of the H2O2 generator into the slits of the duct Fig 3 Is it the end of life of the H2O2 generator Replace the H2O2 generator after approximately 1 100 uses Note If the problem still has not been solved after trying the above checks and countermeasures or for any p...

Page 94: ... for further information Improper handling of biohazardous waste can result in accidental exposure to infectious agents If there is a danger of biohazard decontaminate the incubator as thoroughly as possible before disposal Label indication is obliged to comply with Taiwanese battery regulation 廢電池請回收 ...

Page 95: ...kel rendelkeznek A termékeken a csomagoláson és vagy a kísérő dokumentumokon szereplő szimbólumok azt jelentik hogy az elhasználódott elektromos és elektronikus termékeket szárazelemeket és akkumulátorokat tilos az általános háztartási hulladékkal keverni Az elhasználódott készülékek szárazelemek és akkumulátorok megfelelő kezelése hasznosítása és újrafelhasználása céljából kérjük hogy a helyi tör...

Page 96: ...r Behandlung Aufarbeitung bzw zum Recycling gemäß den gesetzlichen Bestimmungen den zuständigen Sammelpunkten zu Endnutzer sind in Deutschland gesetzlich zur Rückgabe von Altbatterien an einer geeigneten Annahmestelle verpflichtet Batterien können im Handelsgeschäft unentgeltlich zurückgegeben werden Indem Sie diese Produkte und Batterien ordnungsgemäß entsorgen helfen Sie dabei wertvolle Ressourc...

Page 97: ...d almindeligt husholdningsaffald For korrekt behandling indsamling og genbrug af gamle produkter og batterier skal du tage dem til indsamlingssteder i overensstemmelse med den nationale lovgivning Ved at skaffe sig af med dem på korrekt vis hjælper du med til at spare værdifulde ressourcer og forhindre eventuelle negative påvirkninger af menneskers sundhed og miljøet Ønsker du mere udførlig inform...

Page 98: ...την ορθή απόρριψη αυτών των προϊόντων και μπαταριών συμβάλλετε στην εξοικονόμηση πολύτιμων πόρων και την αποφυγή τυχόν αρνητικών επιπτώσεων στην ανθρώπινη υγεία και το περιβάλλον Για περισσότερες πληροφορίες σχετικά με τη συλλογή και την ανακύκλωση παρακαλούμε απευθυνθείτε στις κατά τόπους υπηρεσίες συγκομιδής απορριμάτων Σε περίπτωση αντικανονικής απόρριψης αυτού του προϊόντος ενδεχομένως να επιβ...

Page 99: ...ty display Digital display O2 controller PID control system O2 density display Digital display Air circulation Fan assisted Gas line filter 0 01 m Efficiency 99 99 or higher Alarms Temperature alarm CO2 density alarm O2 density alarm High limit temperature alarm CO2 O2 N2 gas alarm heater alarm fan stop alarm Remote alarm contacts Allowable contact capacity DC 30 V 2 A 1 CO2 inlet connection Soft ...

Page 100: ...ace cables with a maximum length of 30 meters 3 Use an STP cable for the LAN cable Notes Refer to the updated catalogue when ordering an optional component Designs and specifications are subject to change without notice Table 10 Bracket plate required for each combination of double stacking incubators Any other configurations are not recommended Upper product MCO 50AIC M MCO 5AC M Lower product MC...

Page 101: ...oad Chamber humidity 95 R H 5 R H Applicable environmental condition Temperature 5 o C to 35 o C Humidity 80 R H max The optimum performance may not be obtained if the ambient temperature is not above 15 o C Noise level 29 dB A scale Power consumption Max 210 W Heat emission Max 650 kJ h Rated voltage frequency AC 220 V 240 V 50 Hz 60 Hz Amperage Max 1 0 A 1 When set temperature is 37 o C ambient ...

Page 102: ...hat have been stored in this unit 2 Contamination in the unit a Contamination Yes No Maybe Types of contamination if any b Decontaminated Yes No Methods used for the decontamination work 3 Status of the unit The unit is now safe to work on Yes No If the answer is No Details on the danger Measures we should take to reduce the danger Date Signature Address Division Telephone Product name O2 CO2 incu...

Page 103: ...103 MEMO ...

Page 104: ...1 1 1 Sakada Oizumi machi Ora gun Gunma 370 0596 Japan PHC Corporation 2020 Printed in Indonesia LDCL064700 0 N1020 0 ...

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