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7340_7350-25-33 Series Operations Manual

Rev J 3-31-21

Page 4 of 92

TABLE OF CONTENTS

Warranty ........................................................................................................ 6

Equipment Overview .................................................................................. 10

Installation ................................................................................................... 13

Unpacking
Choosing a Location
Preliminary Cleaning
Installing the Port Stopper
Installing the Shelves
Leveling the Unit
Connecting the Drain Line

Connecting the Water Supply (HUMD311-1,-4 option)

Connecting Electrical Power

Optional Accessory Installation ................................................................ 20

Connecting Alarm Contacts (ALRM302)
Connecting Analog Outputs (OUTP301, OUTP302)
Installing Drain Water Pump (PUMP301)

Operation ..................................................................................................... 23

Using the Keypad
Learning the Touch Screen
Changing the Temperature Setpoint

Changing the Humidity Setpoint
Trend Graph

Adjusting Fresh Air Ports (PORT305)

Optional Accessory Operation .................................................................. 31

Operation of the Humidity System. (HUMD311-1,-4)
Operation of the LED Lighting (LGHT324, LGHT340, LGHT341, LGHT342)
Operation of the Front 6” Mounted Recorders (RCDR316, RCDR317)
Operation of the Front 10” Mounted Recorders (RCDR318, RCDR319)
H2O2 sterilization cycle (STER305)

Calibration ................................................................................................... 47

Calibrating the Temperature
Calibrating the Humidity
Calibrating Optional Chart Recorders

Alarms ......................................................................................................... 51

Alarm System Overview
Snoozing the Speaker
Muting the Speaker

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Содержание 7340-25

Страница 1: ......

Страница 2: ... CARON we are committed to continuous quality improvement Our goal is to supply our customers with highly reliable equipment at a fair price In order to openly monitor our performance we would appreciate your feedback on our products and services If you have questions or any suggestions for improvement based on the installation or operation of the equipment you have purchased please contact our se...

Страница 3: ...4 option Rev C 04 04 18 Edited troubleshooting section port stoppers Rev D 07 17 18 Updated PM Kit info Rev E 05 14 19 Added analog output adjustable temperature range feature Rev F 1 15 20 Updated for flammable refrigerant Rev G 01 21 21 Added adjustable alarm delay Rev H 03 26 21 Changed warranty to 2 years Rev J 03 31 21 Updated Declaration of Conformity document ...

Страница 4: ...nstalling Drain Water Pump PUMP301 Operation 23 Using the Keypad Learning the Touch Screen Changing the Temperature Setpoint Changing the Humidity Setpoint Trend Graph Adjusting Fresh Air Ports PORT305 Optional Accessory Operation 31 Operation of the Humidity System HUMD311 1 4 Operation of the LED Lighting LGHT324 LGHT340 LGHT341 LGHT342 Operation of the Front 6 Mounted Recorders RCDR316 RCDR317 ...

Страница 5: ...aintenance Info 60 Info System Overview Advanced Features 61 Setting the time day Door Heat Humidity Control Locking the controls Changing the passcode Factory menu troubleshooting Preventative Maintenance 77 Specifications 79 Electrical Schematics 80 Troubleshooting 89 Spare Replacement Parts 90 Appendix A Declaration of Conformity 92 ...

Страница 6: ...nty prior to initiation of any such repairs NOT COVERED Calibration of control parameters Improper installation including electrical service gas and water supply tubing gas supplies room ventilation unit leveling facility structural inadequacies or ambient conditions that are out of specification Cost of express shipment of equipment or parts Any customer modifications of this equipment or any rep...

Страница 7: ...ion of any such repairs NOT COVERED Calibration of control parameters Improper installation including electrical service gas and water supply tubing gas supplies room ventilation unit leveling facility structural inadequacies or ambient conditions that are out of specification Cost of express shipment of equipment or parts Any customer modifications of this equipment or any repairs undertaken with...

Страница 8: ... of 92 INTERNATIONAL SYMBOLS AND DEFINITIONS WARNINGS Warning of hazardous area Warning of dangerous electric voltage Earth ground protective conductor Local government may require proper disposal Help Information i Warning of hot surface Warning of risk of fire ...

Страница 9: ...ration equipment Unit to be repaired only by trained service personnel CAUTION Flammable Refrigerant Used Risk of fire or explosion Consult repair manual owners guide before attempting to service this product All safety instructions must be followed Dispose of properly in accordance with federal or local regulations CAUTION Do not use any electrical appliance within the Environmental Chamber other...

Страница 10: ... product and thoroughly read this manual This user s manual covers both 7340 Insect Rearing and 7350 Animal Rearing Series Chambers Model 7340 Left Side Access Port Replaceable air intake filter behind bezel Right Side Access Port Adjustable Sliding Shelf Temperature Optional Humidity Sensors behind panel Illuminated CARON Logo Cabinet Leveling Pads Swivel Casters Power Switch side Coated refriger...

Страница 11: ...rt Replaceable air intake filter behind bezel Right Side Access Port Adjustable Sliding Shelves Temperature Optional Humidity Sensors behind panel Illuminated CARON Logo Cabinet Leveling Pads Swivel Casters Power Switch side Light Tight Door 7 Full Color HMI Fresh Air Port Inlet Fresh Air Port Outlet ...

Страница 12: ...CONTINUED Actual Humidity HUMD307 option Actual Temperature Setpoint Menu Settings Menu Home Screen Status Bar Settings Screen Navigation Pane indicates menu depth Current screen indicator Submenu categories Day Time Speaker Lockout icon Parameter Display Zones Day night lights some models ...

Страница 13: ...for details For detailed instructions on how to safely remove the chamber off the shipping pallet see document located on the chamber Choosing a Location To ensure proper operation the unit must be located on a firm level surface capable of supporting approximately 900 pounds The unit should be located in an 18 C to 25 C ambient area and where there is no direct airflow from heating and cooling du...

Страница 14: ...res a dedicated electrical connection Power requirements vary depending upon the chamber model see Connecting Electrical Power section Choose a location where these facilities are or can be made available If a water source or a drain is not available contact CARON customer service and ask about our CRYS102 product line or click this web link for information on the product www caronproducts com ...

Страница 15: ...t into each side of the cabinet The ports are designed to allow customer access for equipment validation and for installation of other equipment inside the chamber These ports should be sealed with the provided rubber stoppers to allow the chamber to function properly Install the stoppers provided in the port on each side of the unit Installing the Shelves Each new 7340 25 7350 25 Series chamber i...

Страница 16: ...back Even if the unit is level without adjustment the leveling feet should still be lowered to avoid the cabinet moving while opening and closing the outer door prevent a flat spot from forming on the casters Each shelf is capable of supporting a uniformly distributed load of 50 pounds The maximum chamber capacity stationary is 500 pounds Do not have multiple loaded shelves out simultaneously or t...

Страница 17: ... Duplicate fitting installation on other end of tubing if necessary If a local floor drain is not available a variety of accessories are available through CARON customer service These accessories can also be viewed at www caronproducts com For non humidified chambers operated above 15 C a drain is not needed Install the 3 8 plug into the drain connection When using a pressurized water source failu...

Страница 18: ...o units that have the HUMD311 1 4 humidity option To ensure proper operation distilled or deionized water is required as a supply on units that have humidity control If these water sources are not available contact CARON customer service A water inlet fitting on the back of the unit and black tubing are provided to connect the water supply to the chamber Connect an appropriate water supply to the ...

Страница 19: ...er Requirements Plug Connection 1 115V 60Hz 16A FLA NEMA 5 20 2 230V 60Hz 10A FLA NEMA 6 15 3 230V 50Hz 8A FLA CEE 7 7 When the required electrical connection is available plug the provided power cord into the unit and the electrical outlet The mains power supply cord must meet the requirements listed above The use of an inadequate mains power supply cord could result in equipment failure or perso...

Страница 20: ...s provided allow for a NO normally open output a NC normally closed and COM common connection In the event of an alarm condition or power failure the NO contact will close and the NC contact will open Once the alarm is cleared the contacts return to their normal conditions Insert the appropriate wire into the terminal and tighten down the screw terminal on top of the connector Terminal Connection ...

Страница 21: ...d on the back of the unit to connect to analog outputs Analog outputs provide either a milliamp 4 20mA or voltage 0 5V signal output to represent each of the displayed temperature and humidity values These options can be used for connection to in house data acquisition recorder or alarm system The temperature parameter only is adjustable in its scaling and is accessible at the Analog Output screen...

Страница 22: ...UMP301 In applications where a floor drain is not available and a CARON water recycling system is not being used a drain pump can be purchased to pump any excess condensate from the chamber to a local sink or drain The pump is located near the middle of the back of the chamber Connect the supplied tubing from the pump to the sink drain The tubing may be run vertically into a ceiling but should not...

Страница 23: ...ies connected to the chamber With the above mentioned steps complete the power switch located on the right side near the top of the unit exterior can be turned on Within a few minutes the temperature will begin to approach setpoints Here is an overview of the home screen Setpoint Menu Settings Menu Actual Humidity HUMD311 option Actual Temperature Status Bar Speaker Day Time Lockout icon Parameter...

Страница 24: ...out changing the value The Clear Clr button erases the value that you have entered After you have entered the value that you want pressing the Enter Ent button and the new value will take affect This also closes the keypad window Other keypad buttons include a decimal point button and negative button If an invalid numeric button is pressed such that it would create an entry above the parameter s r...

Страница 25: ...een Saver button on this will automatically enter screen saver mode after 15 minutes At this time the screen will be completely blank ie black The illuminated Caron logo see Equipment Overview section shows that the unit is powered on and functioning To wake up the touchscreen simply press anywhere on the touchscreen and the main screen will display If the unit has an alarm condition the touchscre...

Страница 26: ...midity control as well HUMD307 option Here is the display of the home screen To set the temperature setpoint press the Setpoint button on the right side of the screen Once the Setpoint screen appears press the Temperature Setpoint button In this example the temperature setpoint initially has a value of 30 0 this will vary with different initial setpoint values Actual Temperature Setpoint Button Te...

Страница 27: ...tpoint of 20 press 2 then 0 followed by the Ent button Correct any mistakes with the Clr and reenter the value Once the Enter key has been pressed the pop up keypad disappears and the screen returns to the Setpoint display with the new value of 20 0 C in the temperature set point button Press the Home button to return to the main screen Home Temperature Setpoint Button ...

Страница 28: ...ng the humidity setpoint Here is the display of the home screen To set the humidity setpoint press the Setpoint button on the right side of the screen Once the setpoint screen appears press the Humidity Setpoint button Enter the new humidity setpoint on the keypad as desired and press Enter when complete Actual Humidity Setpoint Button Humidity Setpoint Button ...

Страница 29: ...his feature allows the user to view a graph that displays the Temperature and Humidity control line over a period of time This enables user to view the chamber s most recent performance Trend Graph data cannot be downloaded Trend Graph displays Temperature and Humidity Orange bar indicates current time Home Button Trend Graph Button ...

Страница 30: ...f the chamber The fresh air is drawn into the chamber plenum and distributed throughout the chamber a percentage of the air that is in the chamber exits through the exhaust port Both inlet and exhaust ports can be adjusted to allow variable airflow through the chamber Both ports have a fine mesh screen to prevent objects from getting in or getting out of the chamber If the option STER305 steriliza...

Страница 31: ... coil dehum coil that is part of the refrigeration system Dehumidification is done by utilizing an air pump The pump injects fresh air into the chamber displacing the humidified air The pump cycles on off based on the humidity setpoint This results in dehumidification and humidity control without the use of a refrigeration system wet coil dehum coil Refer to section Changing Humidity Setpoints to ...

Страница 32: ... of 92 LED Lighting LGHT324 LGHT340 LGHT341 LGHT342 White LED lights are standard on models 7350 25 and 7350 33 but are optional on models 7340 25 7340 33 Colored LED lights are optional for both models Lights are controlled through the Light Cycle menu Model 7350 ...

Страница 33: ...if continuous conditions are needed throughout the light cycles This option is broken down into 2 sections which work together as Day Night simulation a Controlling parameters and b controlling lights a Controlling parameters Day Night setpoint screen for parameters daytime setpoint b Controlling lights Each LED light bank has light bars mounted on each side of the chamber walls The Light Cycle sc...

Страница 34: ...the light timer this feature will disable any programmed Lights Start Time and Lights Stop Time When the Start Stop Timer button is active the light timer will run the cycle based on the parameters that were setup An icon appears in the status bar letting the user know that the Light Cycle is running during this cycle the Continuous Light feature is disabled Lights On Start Time Lights Off End Tim...

Страница 35: ...e on all of the time When this feature is enabled the features of the time based light cycle are disabled Setting the Light Cycle Timer Screen shown with optional HUMD307 LED lights To set the Light Cycle press the Light Cycle button on the right side of the screen Continuous Light Light Cycle Menu Lights On Off Status ...

Страница 36: ...n Press the Lights On Start Time hour button and the enter the hour that you want the lights to come on Then press the minutes button to set the minutes To setup AM PM Press AM PM button and the words for AM and PM will toggle back and forth Repeat process for setting up Lights Off End Time Hour Minutes AM or PM Lights On Start Time Lights Off End Time ...

Страница 37: ...7340_7350 25 33 Series Operations Manual Rev J 3 31 21 Page 37 of 92 Go back to the previous screen by pressing Light Cycle button To activate the Light Cycle Timer press the Start Stop Timer button ...

Страница 38: ...e a comprehensive visual illustration of the Light Cycle settings and current conditions When the Light Cycle is running the status of the cycle time can be displayed by pressing the Light Cycle icon that is in the Status Bar The Light Cycle Info screen displays information regarding the light cycle start time end time light banks etc This icon is only displayed in the Status Bar when the Light Ti...

Страница 39: ...Press this icon button and Light Cycle Info screen will appear displaying information about the Light Cycle and if it is near completion of the cycle To return to the home screen press the Close Window button or wait 15 seconds and the screen will return to the home screen Day set points Current time Night start time Day start time Night set points ...

Страница 40: ...hart paper Press and hold the change chart button on the recorder 3 for approximately one second until the pen begins to move to the left of the chart and then release the button Wait until the pen has completely moved off of the chart To remove the chart paper unscrew counter clockwise the chart hub knob at the center of the chart Remove the old chart paper and position the new one so that the co...

Страница 41: ...e fiber tip of the pen and will no longer give you a fine line marking on the chart paper Place the pen cap in a safe place for future use If the stylus does not touch the chart adjustment can be made by slightly bending the metal pen arm in the center towards the chart paper Do not use more pressure than is necessary to create a fine line marking on the chart paper As the pen ink supply runs out ...

Страница 42: ... position can be adjusted by using the left 1 or right 2 arrow buttons When the time to adjust the position of the first pen has expired the second pen will move onto the chart briefly stopping at the outer most temperature graduation of the chart at which time the second pen s position may be adjusted Each time the chart paper or fiber tip pen cartridge is changed you should make sure that each p...

Страница 43: ...gure 5 for the location of the green LED indicating light If the AC power were to fail or the battery becomes weak then the green LED light will begin flashing indicating that either you have lost the main power to the unit or it is time to replace the battery Having a 9 volt DC battery back up in place will allow the recorder to continue to function normally for approximately 24 hours in the even...

Страница 44: ...center of the chart and remove the recording chart paper Gently lift the thermal pen arm just enough to be able to slide the paper out from beneath it Remove the recording chart paper and place the Setup Chart onto the recorder This chart contains the configuration categories of the recorder Probe Input Inner Chart Temperature Outer Chart Temperature Temperature Scale Chart Rotation Speed Input Fi...

Страница 45: ... hub knob and screw securely by hand against the chart Press and hold the Change Chart button 3 again for approximately one 1 second and the thermal pen arm will move back onto the chart and begin recording Green Light LED Status The green LED light located just below the three button membrane switch is used to show the recorder s status 1 LED on steady not flashing and input s recording within ch...

Страница 46: ...ize the amount of life expected out of the thermal pen tip follow these simple rules 1 Never let the thermal pen tip ride on the chart plate when the chart paper is not present This will damage the protective coating of the heating element 2 Never use chart paper that is creased or that has been folded 3 Periodically clean the thermal pen tip with a cotton swap dipped in alcohol Clean more often w...

Страница 47: ...s of stable operation at all setpoints If you do not have the appropriate reference instruments to perform calibration contact CARON s service department for on site calibration at www caronproducts com Caron also provides validation services which ensure that the unit is functioning properly according to IQ OQ and PQ protocols which satisfy FDA guidelines for qualification verification of equipme...

Страница 48: ...Page 48 of 92 Press the Calibrate button Calibration screen appears If optional features such as Controlled Humidity are purchased a calibration button will also appear for that option Calibrate Button Temperature Calibrate Button Humidity Calibrate Button ...

Страница 49: ...Temperature Calibrate button Enter the temperature offset by using the keypad and pressing Enter when complete A positive value will move the temperature up and a negative value down Press the home button and verify the proper temperature is displayed Temperature calibration example If the chamber temperature display reads 40 0 C and the calibrated independent sensor shows 40 3 C set the temperatu...

Страница 50: ...ve value will move the humidity up and a negative value down Press the home button and verify the proper humidity is displayed Humidity calibration example If the chamber humidity display reads 80 and the calibrated independent sensor shows 83 set the humidity offset value to 3 0 If the calibrated independent sensor shows 74 then the entered offset should be negative In this example the required o...

Страница 51: ...ion must be present for 15 minutes 45 minutes for humidity before the operator is alerted If the optional remote alarm contacts are present in an alarm condition the dry contacts will change state Alarm delays are adjustable see Changing Alarm Setpoints and Delay for details The following alarm messages may be displayed Chamber temperature is higher than setpoint temperature Chamber temperature is...

Страница 52: ...he alarm indicator and the audible alarm will automatically turn off unless there is another alarm condition To check what the alarm condition is press the Alarm button on the status bar and the alarm window will be displayed If the Snooze button has already been pushed and 60 minutes have not passed the Snooze button will be greyed out If you press the Close Window button the Alarm Window will cl...

Страница 53: ...nt the speaker will sound This speaker can be muted in an on off fashion eliminating all audible sounds Muting the speaker will silence it until manually un muted This is different than snooze in the fact that snooze can only be enabled when an alarm condition is present and only lasts for 1 hour When the speaker is muted the alarm icon continues to flash and the remote alarm contacts optional rem...

Страница 54: ...erations Manual Rev J 3 31 21 Page 54 of 92 Press the Speaker Mute button The Speaker Mute button toggles to the on position and the speaker icon changes to Speaker Muted icon Speaker Mute icon Speaker Mute button On indicator ...

Страница 55: ...alarms that could be created as a result of door openings Alarm setpoints can be changed based on individual user requirements Alarm values are deviations from the setpoint and are not actual setpoint values To change the alarm setpoints and delay Press the Settings button Press the Alarms button Settings Button Alarms Button Temperature Alarm Button Humidity Alarm Button ...

Страница 56: ...ter the High Temp Alarm value press Enter when complete To change the Humidity Alarm press the Alarms button on the navigation menu to go back to the Alarms screen Press the Humidity Alarm button and repeat the same steps for humidity To change the alarm delay press the alarm delay button and enter the delay in minutes Temperature Alarm High Limit Temperature Alarm Low Limit Alarm Delay ...

Страница 57: ...uture alarm condition When an Alert notification occurs contact www caronproducts com with the serial number of the chamber to order preventative maintenance kit s Some of the Alert features are Check the Atomizers HUMD307 option Replace the Air Filter and Check Equipment Calibration is Due Notification occurs via an Alert icon on the status bar When the Alert icon is pressed a pop up window will ...

Страница 58: ... lets users check to see how much time is remaining on an item that may need routine service or calibration This is very convenient to inform the user that a particular item will need to have service performed soon After service has been completed the item needs reset and the alert will disappear Press the Settings button Once the Settings screen appears press the Maintenance button ...

Страница 59: ...the Alert screen it will continue to be present as an icon in the Status Bar until the Maintenance item is corrected and the Reset button is pressed resetting the replacement time to new status Press the Home button to return to the main screen Maintenance items Time left until service is required Reset button ...

Страница 60: ...rost DLOG301 or others that cannot be switched on and off by the user but is controlled automatically by the software of the control system This notification cannot be disabled it only lets the user know the chamber s current status Notification occurs via an Info pop up icon on the status bar When the Info icon is pressed a pop up window will display the Info condition s The Info icon will appear...

Страница 61: ...ock that keeps track of the day and time It is set at the factory to Eastern Standard Time and may need to be adjusted for your time zone To keep the clock accurate it will need to be adjusted manually for daylight savings time changes To set the day time Press the Settings button Press the Setup button Setup Button Settings Button Day Time Button ...

Страница 62: ...ollow same procedure for setting up minutes To setup AM PM Press AM PM button and the words for AM and PM will toggle back and forth To set the Day of the Week press the Day of the Week button This button will scroll through the days of the week press until the abbreviated letters correspond to the actual day of the week Press the Home button to return to the main screen Hour Button Minute Button ...

Страница 63: ...matic is the preferred and default setting From the Setup screen press the Door Heater button In Automatic mode the door heater works in conjunction with the internal heaters to maintain the temperature set point In the event that the temperature is above set point the door heater will automatically throttle back In this mode the output percent is a scale factor of the overall heat output percenta...

Страница 64: ... mode the temperature set point may not be maintained Humidity Control models with controlled humidity This feature allows the Humidity to be controlled by a setpoint determined by the user which will be displayed on the home screen If this feature is disabled the humidity value on the home screen will be in a read only condition An icon in the status bar will indicate whether the Humidity Control...

Страница 65: ...d circle around it When the humidity control is enabled the toggle button indicator is on and the humidity control icon in the status bar has the red circle removed Once the selection has been made the status of the Humidity control will be visible on the home screen Humidity Control disabled icon Humidity Control enabled indicator Humidity Control enabled icon Humidity Control disabled indicator ...

Страница 66: ...code is used to unlock it The factory default passcode is 1234 This passcode can be changed by the user to create a unique 4 digit passcode There is also a feature that will let you change the passcode from the factory default to a user defined passcode The factory default for the screen lock is unlocked To lock the touchscreen Press the Settings button Press the Password button Settings Button Pa...

Страница 67: ... Page 67 of 92 Press the Lock Keypad button The Enter the Current Passcode keypad screen will appear Enter digits 1 2 3 4 press Enter when complete The screen will change back to the Home Screen and the Control Lock icon will change to the locked position ...

Страница 68: ... the home screen the following pop up window will appear If the button is pressed the screen will change back to the Home Screen To unlock the touchscreen From the previous Alert Keypad is Locked pop up screen press the Unlock button The Enter New Passcode window will pop up Control Lock Icon locked ...

Страница 69: ..._7350 25 33 Series Operations Manual Rev J 3 31 21 Page 69 of 92 Enter the digits 1 2 3 4 press Enter when complete The Control Lock Icon will change back to the unlocked position Control Lock Icon unlocked ...

Страница 70: ... The passcode is required to lock out the controls and the same passcode is used to unlock it The factory default passcode is 1234 This passcode can be changed by the user to create a unique 4 digit passcode The current passcode is required to change the passcode To lock the touchscreen Press the Settings button Press the Password button Settings Button Password Button Control Lock Icon unlocked ...

Страница 71: ...7340_7350 25 33 Series Operations Manual Rev J 3 31 21 Page 71 of 92 Press the Change Passcode button The Enter Current Passcode keypad screen will appear Enter digits 1 2 3 4 press Enter when complete ...

Страница 72: ... New Passcode keypad screen will appear Enter any new four digit passcode example 2 5 8 0 Then press Enter when complete The Lockout screen will tell you that the Passcode has been changed to a new value This is only time that the Passcode will be displayed on the Lockout screen ...

Страница 73: ...s features which allow the user to manually turn on off each electronically controlled system The factory menu can be used to View the current chamber configuration See the percent output of the control system Manually and individually toggle any output To access the Factory Menu Press the Settings button Press the Factory button Settings Button Factory Button ...

Страница 74: ...tory menu four items can be selected Press the Model Details button to view the chamber s configuration From the Factory screen press the Output Percent button to view the current percent output level of each control parameter Software revisions Model Number System Functions Options ...

Страница 75: ...ss the Output 1 button Note Based on the chamber model number and options not all functions will be present Each item can be turned on to check the condition of that device or parameter to aid in diagnosing a problem Navigating to the Output 1 or Output 2 screens in the factory page will temporarily halt chamber control functionality Output 1 2 Buttons ...

Страница 76: ...ed as soon as the screen is exited Home Settings or Factory buttons When finished with diagnosis in Output 1 or Output 2 screen press the Factory button to return to that screen Once you go back to the Factory screen all parameters that were selected in Output 1 or Output 2 screens will reset to the off position Press the Home button to return to the main screen ...

Страница 77: ...Checks Check the Temperature and Humidity displays versus setpoints Check for and correct any alarm condition Recommended Monthly Maintenance Checks Check to ensure the drain in the bottom of the unit is draining properly Check front air intake filter If the filter is dirty replace it with Caron Preventative Maintenance PM Kit Washing the filter will result in poor performance Recommended Annual M...

Страница 78: ...alled 2 only if LGHT602 is installed Model PM Kit 7340 25 PM 7340 25 7340 33 PM 7340 33 7350 25 PM 7350 25 7350 33 PM 7350 33 Accessory PM Kit FLTR301 PM FLTR301 HUMD311 PM HUMD311 LGHT602 2 PM LGHT602 RCDR316 PM RCDR316 RCDR317 1 PM RCDR317 RCDR318 PM RCDR318 RCDR319 1 PM RCDR319 RCDR320 PM RCDR320 RCDR321 1 PM RCDR321 RCDR322 PM RCDR322 RCDR323 1 PM RCDR323 STER301 PM STER301 PM STER304 ...

Страница 79: ... Standard Coil Electrostatic Coated Coil Standard Coil Fresh Air Ports Standard Standard Interior Dimensions 32 W x 27 D x 53 H 81cm x 69cm x 134cm 32 W x 27 D x 66 H 81cm x 69cm x 168cm Interior Construction Type 304 2B Finish Solid Stainless Steel Exterior Dimensions 36 W x 33 D x 77 H 90cm x 85cm x 196cm 36 W x 33 D x 90 H 90cm x 85cm x 229cm Exterior Construction Cold Rolled Steel Powder Coate...

Страница 80: ...7340_7350 25 33 Series Operations Manual Rev J 3 31 21 Page 80 of 92 ELECTRICAL SCHEMATICS ...

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Страница 89: ...binet clean Unit humidity level is above below humidity setpoint HUMD311 1 4 Is the unit connected to a water source as specified in the installation section of the manual Has the unit been leveled to insure the cabinet drain works correctly The cabinet s drain line uses gravity to remove water Does the drain line have any rises in it above the cabinet s drain level that could be trapping water Ha...

Страница 90: ...e corresponding CRD part number above The use of an inadequate mains power supply cord could result in equipment failure or personal harm to the user SPARE REPLACEMENT PARTS General Part Number Description MTR 130 Blower Motor BLW 112 Blower Wheel CTR 140 Main Controller Board POW 115 24V DC Power Supply FLTR301 Condenser Filter Replacement Kit CRD 110 Power Line Cord 115V 60Hz CRD 112 Power Line ...

Страница 91: ...varies depending upon whether the chamber has a single internal duplex outlet or two internal duplex outlets Options Related Part Number Description Option PEN 103 Red pen for 6 inch recorder RCDR316 RCDR317 PEN 104 Blue pen for 6 inch recorder RCDR317 PPR 104 6 inch recorder paper 7 day 0 60C RCDR316 PPR 105 6 inch recorder paper 7 day 0 100C RCDR317 PPR 106 10 inch recorder thermal paper RCDR318...

Страница 92: ...n s of the normalized standards and related documents shown Directives Low Voltage 2014 30 EU EMC 2014 30 EU RoHS 2011 65 EU Standard IEC 61010 1 2010 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General Requirements Standard IEC 601010 2 012 2016 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 012 Par...

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