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Table of Contents
Related Manuals for VWR VWR51014991
Summary of Contents for VWR VWR51014991
- Page 1 Operating Instructions VWR Air Jacketed CO Incubator...
- Page 2 Preface VWR Catalogue Manufacturer Capacity Sensor* Voltage Number Model Number (cu ft) 10810-902 VWR51014991 115V/60Hz 10810-944 VWR51014992 115V/60Hz 10811-002 VWR50114902 6.5 X 2** 115V/60Hz 10811-004 VWR50114903 6.5 x 2** 115V/60Hz *T/C is a thermal conductivity sensor. IR is an infra-red sensor.
- Page 3 The VWR Air Jacketed Incubators are approved for general purpose use only. Non-intended Use: The VWR Air Jacketed Incubators are not intended for use where electrical or physical contact with the patient is established. These incubators are not intended to be operated in potentially explosive environments and are not intended for use with flammable materials.
- Page 4 Always use the proper protective equipment (clothing, gloves, goggles, etc.) 4 Always dissipate extreme cold or heat and wear protective clothing. 4 Always follow good hygiene practices. 4 Each individual is responsible for his or her own safety. VWR International Air Jacketed CO2 Incubator...
- Page 5 When more extensive service is necessary, we will assist you with direct factory trained technicians or a qualified service organization for on-the-spot repair. If your service need is covered by the VWR International warranty, we will arrange for the unit to be repaired at our expense and to your satisfaction.
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Page 6: Table Of Contents
Enable CO2 Alarms to Trip Contacts ..... . .3-5 Set New Span Number for T/C CO2 Sensors ....3-6 VWR International Air Jacketed CO2 Incubator... - Page 7 Warranty Information .........9-1 Air Jacketed CO2 Incubator VWR International...
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Page 8: Installation And Start-Up
Control Panel - Keypad, displays & indicators (Figure 1-2) • Leveling Legs - Used to level the unit • Sterilization Cycle Button - Switch to initiate sterilization cycle Note The incubators are stackable. Information follows. VWR International Air Jacketed CO2 Incubator... - Page 9 Temp Display Heat Indicator Select Visual Enter T (°C) Alarm Indicator HEAT Message Display MODE ENTER CO (%) Mute SCROLL FOR PARAMETERS Injection Indicator Scroll for CO Display Parameters Arrows Figure 1-2. Control Panel Air Jacketed CO2 Incubator VWR International...
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Page 10: Keypad Operation
Section 1 Installation and Start-Up Keypad Operation The VWR Air Jacketed Incubator has four basic modes for incubator setup: Run, Setpoints, Calibration and Configuration. • Run is the default mode for normal operation. • Set is used to enter system setpoints for incubator operation. -
Page 11: Displays
Warning If the units have been in operation, turn them both off and disconnect the power source before beginning any service work. Two stacking brackets (shown at left) are included in the parts bag shipped with each incubator. Figure 1-3. Stacking Brackets Air Jacketed CO2 Incubator VWR International... - Page 12 Secure the brackets with the screws and washers provided in the parts bag. See Figure 1-8. Top incubator back Stacking Stacking bracket bracket Bottom incubator back Figure 1-7. Bracket Figure 1-8. Installed Brackets on Back of Unit into Slot VWR International Air Jacketed CO2 Incubator...
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Page 13: Preliminary Cleaning
Figure 1-11 shows the side duct as it would be oriented for the right side of the chamber. Air Jacketed CO2 Incubator VWR International... - Page 14 The upper front rod is high in the chamber and the upper back rod is lower to allow access to the access port filter door. Figure 1-15. Spring End VWR International Air Jacketed CO2 Incubator...
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Page 15: Access Port Filter & Co2 Sensor Cover Plate
Figure 1-16. Four Rods Installed in Chamber Access Port Filter & Sensor Cover Plate Thumbscrews HEPA CO Sensor Filter Cover Plate Access Air Sample Port Filter Filter and stopper assembly Figure 1-17. Filter and Plate Air Jacketed CO2 Incubator VWR International... -
Page 16: Air Sample Filter Installation
Connect the incubator to a grounded, dedicated circuit. The power cord connector is the mains disconnect device for the incubator. Position the unit so that it can be easily disconnected. VWR International Air Jacketed CO2 Incubator... -
Page 17: Electrical Power Connection
Tap water may also have a high mineral content, which would produce a build-up of scale in the pan. High purity or ultra pure water is not recommended as it is an extremely aggressive solvent and will deteriorate the stainless steel. 1-10 Air Jacketed CO2 Incubator VWR International... -
Page 18: Filling The Humidity Pan
A single stage CO pressure regulator will not maintain 15 psig (103.4 kPa) to the incubator as the pressure in the CO cylinder decreases; therefore, a two stage regulator is recommended. VWR International Air Jacketed CO2 Incubator 1-11... -
Page 19: Incubator Start-Up
See Chart 1-1 for more detail. Setting the Operating All VWR Air Jacketed Incubators have an operating temperature range of 10°C to 50°C, depending on ambient temperature. The incubator is Temperature shipped from the factory with a temperature setpoint of 10°C. - Page 20 VWR Air Jacketed Incubators are equipped with a secondary temperature monitoring system to monitor the air temperature inside the cabinet. This system is designed as a safety device to turn off all heaters in the event of a temperature control failure.
- Page 21 4. Press ENTER to save the setpoint. 5. Press the MODE key until the RUN indicator lights to go to RUN mode or press the right/left arrow keys to go to next/previous parameter. 1-14 Air Jacketed CO2 Incubator VWR International...
- Page 22 XX.X C Temperature to save setting Press to return Numbers decrease to previous parameter Numbers increase Press Enter Percent CO Mode XX.X% to save setting Press to return Numbers decrease to previous parameter VWR International Air Jacketed CO2 Incubator 1-15...
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Page 24: Calibration
Startup - Allow 12 hours for the temperature in the cabinet to stabilize before proceeding. Already Operating - Allow at least 2 hours after the display reaches setpoint for temperature to stabilize before proceeding. VWR International Air Jacketed CO2 Incubator... -
Page 25: Thermal Conductivity Co2 System
4. Press ENTER to store calibration. 5. Press the MODE key to return to RUN or the right/left arrow to go to next/previous parameter. Thermal Conductivity Model VWR51014991 (VWR catalogue number 10810-902) has a thermal conductivity (T/C) CO sensor. Thermal conductivity of the System... -
Page 26: Infrared Co2 System
7. Press the MODE key to return to RUN or the right or left arrows to go to the next/ previous parameter. Infrared CO System Model VWR51014992 (VWR catalogue number 10810-944) has an infrared (IR) CO sensor. Infrared CO sensors are not effected by chamber atmosphere temperature or humidity. - Page 27 3. Press the right arrow until “IR CAL XX.X” appears in the message display. 4. Press the up/down arrow to adjust the display to match the independent instrument reading. 5. Press ENTER to store the calibration. 6. Press the MODE key to return to RUN mode. Air Jacketed CO2 Incubator VWR International...
- Page 28 Numbers decrease to previous parameter Numbers increase Span CO Mode IR CO2 XX.X % Press Enter to (when IR sensor is in use) save the setting Press to return Numbers decrease to previous parameter VWR International Air Jacketed CO2 Incubator...
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Page 30: Configuration
2. Press the right arrow until NEW HEPA shows in the message display. 3. Press ENTER to restart the timer and clear the REPLACE HEPA alarm. 4. Press the MODE key to return to RUN mode. VWR International Air Jacketed CO2 Incubator... -
Page 31: Set Replace Hepa Filter Reminder
3. Press up/down arrow to change the access code. 4. Press ENTER to save the access code. 5. Press the MODE key to return to the RUN mode or right/left arrow to go to next/previous parameter. Air Jacketed CO2 Incubator VWR International... -
Page 32: Enable Low Temp Alarm To Trip Contacts
3. Press the up/down key to toggle the setting ON/OFF. 4. Press ENTER to save the setting 5. Press the MODE key to return to RUN mode, or the right/left arrow to go to next/previous parameter. VWR International Air Jacketed CO2 Incubator... - Page 33 3. Press up/down arrow to change the high CO alarm limit. 4. Press ENTER to save the high CO alarm limit. 5. Press the MODE key to return to RUN mode, or right/left arrow to go to next/previous parameter. Air Jacketed CO2 Incubator VWR International...
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Page 34: Set New Zero Number For T/C Co2 Sensors
3. Press up/down arrow to change the zero number to match the sticker. 4. Press ENTER to save the setting. 5. Press the MODE key to return to RUN mode or right/left arrow to go to next/previous parameter. VWR International Air Jacketed CO2 Incubator... -
Page 35: Set New Span Number For T/C Co2 Sensors
3. Press up/down arrow to change the span number to match the sticker. 4. Press ENTER to save the setting. 5. Press the MODE key to return to RUN mode or right/left arrow to go to next/previous parameter. Air Jacketed CO2 Incubator VWR International... - Page 36 Enable contacts (ON) Press Enter to Mode TEMP RLY save the setting Temp Relay ON/OFF Press to return Disable contacts (OFF) to previous parameter during temp alarms continue on next page VWR International Air Jacketed CO2 Incubator...
- Page 37 Press to return Numbers decrease to previous parameter Display temp (ON) Display Temperature Press Enter to Mode DISP TEMP XXX save the setting Press to return Display temp (OFF) to previous parameter Air Jacketed CO2 Incubator VWR International...
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Page 38: Alarms
Alarms Section 4 The VWR Air Jacketed Incubator alarm system is shown in the table below. When an alarm is active, the message appears in the LED message display. Pressing disables the audible alarm for the ringback period. However, the visual alarm continues until the incubator returns to a normal condition. -
Page 39: Temp Controller Failure Tmp Cntr Err
Section 4 Alarms Temp Controller Failure In addition to other safety features designed into VWR Air Jacketed Incubators, a thermostat is provided to monitor the cabinet’s temperature. TMP CNTR ERR In the unlikely event of a temperature control failure, the thermostat will turn off all heaters at a cabinet temperature of 160°C, ±5%. -
Page 42: Routine Maintenance
Do not use solutions of sodium hypochlorite (bleach) as they may also cause pitting and rusting. A HEPA filter replacement kit (see Parts List) should be on-hand prior to cleaning the incubator interior. VWR International Air Jacketed CO2 Incubator... -
Page 43: Clean Cabinet Exterior
7. Install the shelves and spray with 70% alcohol. Clean Cabinet Clean the incubator exterior with a damp sponge or soft, well-wrung cloth and mild detergent dissolved in water. Dry with a soft cloth. Exterior Air Jacketed CO2 Incubator VWR International... -
Page 44: Replace Power Fuses
5. Secure the control panel and return the unit to service. If the fuse blows after restoring power to the incubator, contact your local distributor. Table 5-1. Fuse Replacement Chart Fuse Voltage Manufacturer’s P/N Amperage Rating Rupture Speed IEC Letter Code 115VAC BUSS GMC-1.0A 1.0 Amp Time-Lag VWR International Air Jacketed CO2 Incubator... -
Page 45: Replace Air Sample Filter
1. Connect one end of the air sample filter to the hose barb on the chamber ceiling. Filter 2. Connect the other end of the filter to the metal tubing on the HEPA filter adapter (Figure 5-2). Metal tubing Air Sample Filter Figure 5-2. Connect to Metal Tubing Air Jacketed CO2 Incubator VWR International... -
Page 46: Sterilization Cycle
During the Sterilization Cycle, discoloration and stopper and tubing of some materials may occur. For example, assembly stainless steel turns a straw color after a period Humidity Pan of exposure to high temperatures. This is normal. VWR International Air Jacketed CO2 Incubator... - Page 47 HEAT PHASE begins if the chamber temperature has not dropped below 139°C STERILIZATION PHASE starts again when the chamber temperature reaches 140°C CANCELED COOL PHASE* starts if the chamber temp dropped below 139°C * For further information on CANCELED COOL PHASE, see page 5-12. Air Jacketed CO2 Incubator VWR International...
- Page 48 6. Pre Sterilization with IR CO sensor - If an IR sensor is connected, the display toggles between “POWER OFF” and “REMOVE IR”. If power is not turned off within 1 minute, the display returns to “SYSTEM OK”. VWR International Air Jacketed CO2 Incubator...
- Page 49 “POWER OFF” and “REPLACE IR”. When the unit is powered back on with the IR sensor reinstalled, the display returns to “SYSTEM OK”. REMOVE HEPAs PRESS ENTER REMOVE WATER Figure 5-14. Displays with IR Sensor Removed Air Jacketed CO2 Incubator VWR International...
- Page 50 7. When the air temperature in the unit reaches 140.0°C, the Sterilization Phase begins and the display changes to STERILIZING Figure 5-16. Sterilization Phase “STERILIZING”. 8. After approximately 2 hours, a 5-second audible tone sounds, signaling STERILIZING COOL PHASE VWR International Air Jacketed CO2 Incubator...
- Page 51 IR sensor. The cable is keyed and can only be inserted one way. Reinstall the sensor by pushing it as far as it will go into the hole. 30.0 CYC COMPLETE 30.0 REPLACE HEPA 30.0 PRESS ENTER Figure 5-18. IR Sensor Reinstalled 5-10 Air Jacketed CO2 Incubator VWR International...
- Page 52 “REPLACE IR”. The white LED is lighted but no longer flashes. After the unit is powered back on with the IR sensor reinstalled, the display toggles between “CYC CANCELED”, “REPL HEPAs” and “PRESS ENTER”. VWR International Air Jacketed CO2 Incubator 5-11...
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Page 54: Factory Options
All outputs shown 24 hours/day. These alarms provide interconnect for centralized monitoring. in alarm condition Figure 6-1. Remote Alarm Contacts CAUTION Contains Parts and Assemblies Susceptible to Damage by Electrostatic Discharge (ESD) VWR International Air Jacketed CO2 Incubator... -
Page 56: Specifications
Inlet pressure ....15 psig (1 bar) Display ..Digital LED, 0.1% increments VWR International Air Jacketed CO2 Incubator... - Page 57 Interior ..21.3” W x 26.8” H x 20.0” F-B ....(54.0cm x 68.1cm x 50.8cm) Air Jacketed CO2 Incubator VWR International...
- Page 58 2 Pollution Degree describes the amount of conductive pollution present in the operating environment. Pollution degree 2 assumes that normally only non-conductive pollution such as dust occurs with the exception of occasional conductivity caused by condensation. VWR International Air Jacketed CO2 Incubator...
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Page 60: Customer Installed Accessories And Parts
Accessories and Parts VWR Part Number ..... .Description 98000-392 ... . .Stainless steel shelf and channels 10065-492 . - Page 61 VWR CO2 INCUBATOR WARRANTY - NORTH AMERICA VWR warrants this product for a period of 3 years from date of delivery. If component parts are non-conforming in materials and workmanship VWR will repaired or replaced during the warran- ty period.