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MAW

® 

User Manual Rev. 3.0 

24 

 

13.1.3 Heat modes 

The table plate has four heating modes. This function allows to turn off heating in some of 
the heating zones.  
 

 Heating mode applies only to the top zones of the table but does not affect com-

partment temperature!  

  
To change the heat mode, press RIGHT key a few times until the MODE function is shown on 
the display. 
 
When changing the heating mode, please follow the instructions below. 
 
When the display shows active heating modes: 
 

 

 
Press and hold the SP key. 
 
Now the mode may be adjusted up or down, using the arrow keys UP or DOWN. 

 

Mode 1: 

 
All zones are heated up to the setpoint. 
 

 

Figure 13.1

 Mode 1 

 

Mode 2: 

Содержание Multi-zone ART Workstation

Страница 1: ...Rev 3 0 Date of revised 22 04 2020 Rx only Multi zone ART Workstation...

Страница 2: ...copyrighted and all rights are reserved by Esco Esco reserves the right to make periodic minor design changes without obligation to notify any person or entity of such change Caution Federal law restr...

Страница 3: ...or partial refund and or credit Non serialized parts and accessory items cables carrying cases auxiliary modules etc are not eligible for return or refund In order to receive a partial refund credit t...

Страница 4: ...ot hostility acts of God such as hurricanes floods etc Only serialized products those items bearing a distinct serial number tag and their ac cessory items are covered under this warranty PHYSICAL DAM...

Страница 5: ...he seal must be broken to gain internal access to the instrument you must first contact Esco Medical Ltd You will be required to provide us with the serial number for your instrument as well as a vali...

Страница 6: ...Before installation 13 9 2 During installation 13 9 3 Post installation 14 10 Getting started 14 11 Mains connection 15 12 Gas connection and the humidification system 15 12 1 MAW without compartments...

Страница 7: ...17 Laminar flow 37 18 Cleaning instructions 37 18 1 Considerations about a sterile device 37 18 2 Cleaning procedure recommended by the manufacturer 38 18 3 Disinfection procedure recommended by the...

Страница 8: ...enance to this equipment must be under taken by qualified service personnel If the equipment must be relocated make sure it is fixed properly on a support stand or base and move it on a flat surface W...

Страница 9: ...intained Open culture may lead to evaporation and a change in pH levels if the required conditions are not maintained The all in one PC that runs with the logger software is an integral part of MAW Mu...

Страница 10: ...it must be returned to the manufacturer for a new release test Store within the following temperature limits 20 0oC and 50 0oC Keep away from direct sunlight Cautiously inspect the accompanying docume...

Страница 11: ...anual has a specific purpose 7 1 User manual It is intended to provide the user with the information that is necessary for using the device User manual cannot stand alone or replace user training 7 2...

Страница 12: ...recautions that cannot for a vari ety of reasons be presented on the device itself 5 View instructions for proper use of the device 6 Do not use if the packing material is damaged 7 Rx Only 8 Keep dry...

Страница 13: ...The electronic box under the tabletop is not flush with the rest of the underside Any blows may result in a permanent damage Warranty is considered to be void if this happens 9 2 During installation 1...

Страница 14: ...re it exits from the apparatus 5 Perform temperature and gas calibration at the intervals described in the manuals 6 NEVER block gas supply holes in tabletop 7 Make sure that CO2 gas supply pressures...

Страница 15: ...e safety purpose of the grounding type plug A grounding type plug has two blades and a prong which is provided for your safety If the provided plug does not fit into your outlet consult an electrician...

Страница 16: ...et marked CO2 Make sure the tube is fastened with a clip so that it does not accidentally loosen itself during a sudden pressure fluctuation Use the supplied 0 2 HEPA filter on the gas line just befor...

Страница 17: ...ts Flask tubes must be connected to the outlets according to their number number 1 tube must be connected to the outlet marked with the same number Figure 12 5 Tubes connected to the flask If no humid...

Страница 18: ...h the nozzle The gas will flow through the nozzle to the working area on a tabletop Figure 12 7 Gas nozzle on a tabletop A gas hood must be placed over the outlet The constant flow will flush the envi...

Страница 19: ...ly on a warm surface but they must be kept in a carry tray Figure 12 9 Carry tray 12 2 MAW with compartments Figure 12 10 MAW with compartments Gas flows and circuits in both compartments through the...

Страница 20: ...and investigate the cause of the alarm The gas flow setpoint can be adjusted in the range from 0 l h to 40 l h 1 l h increments The correct flow level is a balance that helps to maintain the right pH...

Страница 21: ...a possibility to use premixed gas The pressure of the incoming gas should be 0 5 Bar Gas alarm the alarm goes off when the gas level drifts 0 2 bar and 0 8 bar If an alarm goes off remove the sample t...

Страница 22: ...gment LEDs The first red LED indicates a user warning Other 6 blue LEDs are used to display nor mal operating conditions Setpoint It is used to select items on the menu to change their status It is al...

Страница 23: ...y press corresponds to a 0 1oC change If the display does not show the current temperature reading press the RIGHT arrow key 13 1 2 Gas flow setpoint Gas flow setpoint may be adjusted in the range fro...

Страница 24: ...not affect com partment temperature To change the heat mode press RIGHT key a few times until the MODE function is shown on the display When changing the heating mode please follow the instructions be...

Страница 25: ...side and center of the working area is on They are heated up to the setpoint Figure 13 2 Mode 2 Mode 3 The middle zones and the right side area are turned off as shown All other zones left side are he...

Страница 26: ...separate zones Figure 13 5 PID Each of the available zones is equipped with its own separate temperature sensor and heater allowing the system to adjust temperature within every zone separately thus...

Страница 27: ...emperature on each zone with a thermometer Tape the 4611 probes to the middle of the zone It may be necessary to perform iterations before the zone is completely calibrated Be careful when changing th...

Страница 28: ...s UP and DOWN for 3 seconds to access the menu Navigate in the menu using RIGHT arrow key in UP and DOWN keys previous next SP Enter change accept Pressing and holding up and down arrow keys for 3 sec...

Страница 29: ...t Move to the next sub menu item with DOWN arrow key or one step up with UP arrow key Calibrate holding down the SP key use UP and DOWN arrow keys to adjust Move to the next sub menu item with DOWN ar...

Страница 30: ...down the SP key use UP and DOWN arrow keys to adjust Move to the next sub menu item with DOWN arrow key or one step up with UP arrow key Calibrate holding down the SP key use UP and DOWN arrow keys t...

Страница 31: ...e CO2 regulation Press to move to the next item in the CO2 sub menu CO2 internal pressure rate is shown The value is in bar It must be between 0 2 and 0 8 at all times It cannot be adjusted on the inc...

Страница 32: ...F by holding the SP key and pressing or The default status for the O2 control is OFF Press to move to the next item in the O2 sub menu N2 flow rate is shown This is the amount of N2 gas put into the s...

Страница 33: ...trained user or technician 1 Navigate through the menu and find 2 When the SP key is pressed the display will show 3 Adjust the calibration to the desired level by pressing or In this case we want to...

Страница 34: ...audio pattern is 3 short beeps followed by a 3 second pause All alarms have the same audio pattern 14 1 Temperature alarms All 10 compartments can trigger a temperature alarm if their temperatures de...

Страница 35: ...rect CO2 gas pressure is applied to the system MAW Multi zone ART Workstation will go into CO2 pressure alarm mode CO2 P will be displayed indicating wrong incoming gas pressure The alarm level is 0 2...

Страница 36: ...t be calibrated by the user Under normal cir cumstances it will remain without drift for the lifetime of the device 16 Firmware The firmware installed on your ART Workstation is upgradeable Whenever a...

Страница 37: ...ing instructions 18 1 Considerations about a sterile device MAW Multi zone ART Workstation is not a sterile device It is not delivered in a sterile state and it will not be possible to keep it sterile...

Страница 38: ...oisten a sterile wipe Gamma Wipe 300 and clean all internal and external surfaces of the device by rubbing the wipe against the surfaces 3 After wiping leave the lids of the device open for some time...

Страница 39: ...y ensures much more stable temperature conditions for cells The plate fits in the area under the gas hood The plate can be taken out for cleaning and serves as a convenient way to carry several dishes...

Страница 40: ...21 1 Pin A connector and wire may be supplied by Esco Medical or your distributor External temperature conditions of zones can be constantly logged through the connectors without compromising any perf...

Страница 41: ...er Software Figure 22 2 The main view When the signal is lost dotted lines will appear instead of values Once the signal is established numeric values will be shown again Figure 22 3 The zone operatio...

Страница 42: ...values for bottom and lids Figure 22 4 Zone temperature 4 navigation buttons are placed in the middle and 3 actions buttons in the right hand corner at the top of the screen The greenhouse icon MAIN b...

Страница 43: ...wo sep arate temperature curves will be shown Figure 22 6 Two values Figure 22 7 The graph view A zoom function is available by touching the screen and swiping left over the area that should be zoomed...

Страница 44: ...isplayed in red on the timeline thus enabling easy identifi cation Figure 22 9 The graphical alarm view Pressing the red REPORT button will bring up the report mode It is intended for convenient compl...

Страница 45: ...ther software onto the AIO PC When the software is set up the microscope camera can be connected to the USB socket and the image will be shown on the screen 23 Maintenance MAW Multi zone ART Workstati...

Страница 46: ...al loss of power to or inside the unit Remove all the samples and place them in an alternative or backup device that is not affected by the problem MAW Multi zone ART Workstation will lose its tempera...

Страница 47: ...se Action CO2 P is shown on the dis play No wrong CO2 gas pressure in the system Check CO2 gas supply make sure that the pressure is kept stable at 0 6 bar 8 70 PSI Table 25 3 Data logger Symptom Caus...

Страница 48: ...zones Smart power in jection electrical heating 9 1 zones Temperature accuracy 0 2oC Temperature uniformity 0 2oC Included advanced features Integrated humidification sys tem HS 1 Surveillance system...

Страница 49: ...ART Workstation is intended to be used in the electromagnetic environment specified be low The customer or the user of MAW Multi zone ART Workstation should assure that it is used in such an environm...

Страница 50: ...Portable and mobile RF commu nications equipment should be used no closer to any part of MAW Multi zone ART Work station including cables than the recommended separation dis tance calculated accordin...

Страница 51: ...bove the recommended separation dis tance d in meters m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the transmitter...

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