Warming Cabinet Instruction Manual
Contents
1. Proportional Band Integral Time Constant Derivative Time Constant Manual Reset Bias On Off Differential Cycle Time Power Minimum Power Maximum Setpoint Maximum Setpoint Minimum Blickman Inc USER MANUAL 4 0 OPERATION cont Thermocouple inputs see specifications section for details Select display units from C or F Display resolution with 0 or 1 decimal place Sets the usable span within the overall range selected for the input type min 100 units max range limits see specs Trims the PV Ve values add to Ve values subtract from measured input Caution Use with care Filter unwanted noise from input signal Adjustable from 0 1 to 100 0 seconds or OFF default 2s Caution Use with care Sets the usable span within the overall range selected for the input type min 100 units max range limits see specs Only available on Dual variant Trims the PV Ve values add to Ve values subtract from measured input Caution Use with care Only available on Dual variant Filter unwanted noise from input signal Adjustable from 0 1 to 100 0 seconds or OFF default 2s Caution Use with care Only available on Dual variant From On Off control or 0 1 to 999 9 proportional band Read Only during automatic tuning Integral Time value Automatic Reset from 1s to 99min 59s or OFF Read Only during automatic tuning Derivative Time value Rate from 1s to 99 min 59s or OFF Read Only during autom2. Blickman Inc USER MANUAL DIGITAL WARMING CABINETS BLICKMAN Ez N 1 1 m 3171283 Conforms to Medical Electrical Equipment UL 60601 1 CSA C22 2 601 1 M90 INSTALLATION OPERATION MAINTENANCE Base Models 7921T 7922T 7924T 7925T 7927T SW30T Base Model numbers suffix by alphanumerical numbers Please refer to page 19 for detail model configuration 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 Table Of Contents 1 Warnings and Cautions Mises en garde et precautions RS AO EEE E D ele E EE A QOS e BE 5 Routine Preventative Maintenance 6 Troubleshooting Error Codes 7 Replacement Part list 8 Wiring Block Dagram 9 Tecnnical BI 10 Warranty PROVISION 2 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 Copyright 2011 Blickman Inc Blickman Inc USER MANUAL e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 1 0 WARNINGS AND CAUTIONS 1 1 These Cabinets Have Been Designed to Heat A Liquids in vented containers t Metal objects ne Muslin or cotton sheets and wool blankets Liquids in non vented containers to a temperature of 150
3. Liquids in vented containers Liquids in non vented containers to a temperature of 150 F 65 C Maximum Metal objects Muslin or cotton sheets and wool blankets Note v Glass containers must be annealed borosilicate glass Pyrex type v Plastic containers must be rated thermal capable of withstanding temperatures in excess of 300 F 149 C v Load contents must be placed in compartment to allow for adequate air circulation v QControl panel equipped with latest reliable Tactile Membrane Switches apply firm pressure to activate 3 2 Recommended Settings Blickman does not recommend any operating temperature set point For appropriate heating temperatures please contact the manufacturer of the goods being heated e e e e e e e 3 3 Load Controller will perform self test read the 3 3 1 Open heating compartment door s and temperature sensor and control the relay place article to be heated in the chamber and output s to maintain actual temperature equal to close the door It is necessary to maintain at the set point temperature Factory set 90 F least one inch space from each side and from 3 5 Set Processing Temperature the bottom of the fan unit to permit adequate Ss air circulation and to prevent from overheating 3 5 1 Press Re key Once to select Upper Chamber or Twice to select Lower Chamber 000000 Pressing Set Temp key will toggle between Upper and Lower
4. 12 Define Custom Lock code Password 3 14 Door Hinge Reversal move Hinge cover and power 3 12 1 Press keys together to view Main menu screen 3 12 2 Press H D keys together to view password configuration menu screen 3 12 3 Follow the direction at the bottom of the screen to change factory set lock code 10 to any desired 4 digits custom lock code to prevent unauthorized access to critical functional menus 3 13 Self Closing Door Adjustment 3 13 1 Remove snap on cover of the hinge RIGHT HAND m 4 Remove hole plugs and mount POWER SPRING nge door 6 the left side COMPONENTS 3 13 2 Insert a 3 32 0 090 diameter dowel pin not supplied into one of the adjusting holes on the adjusting shaft Remove locking pin Rotate counter clockwise to increase and clockwise to reduce the self closing tension Replace the locking pin in the hole nearest to the hinge adjusting plate and remove the dowel pin Assemble snap on cover 3 13 3 Repeat above steps for all hinges 3 13 4 Simply remove locking pin from all hinges to prevent door from self closing ition with the dummy 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 e mail ewww blickman com Copyright 2011 Blickman Inc TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 4 0 OPERATION 4 1 Operator Interference 4 1 1 There are 16 keys used by the operator The 0 9 key pad is used for entering
5. 7 0 REPLACEMENT PARTLIST Part Number Description Model Used On 91B6221000 Over Temperature Switch All models XXXXT S G PTXX 91B5238000 Fan Motor All models XXXXT S G PTXX 9105407900 Door Switch for Glass Door For Glass Door only 9105407940 Door Switch for Solid Door For Solid Door only 91B7264010 Heating Element 120V 750W 7921T 7922T 7924T 7925T 91B7927010 Heating Element 120V 350W 7927T 91BSW30010 Heating Element 120V 750W SW30T 810R422844 Edgemount Door Hinge amp Cover All models XXXX S G PTXX 810R422800 Self Closing Spring Kit All models XXXX S G PTXX 810R42X0004 Edgemount Door Hinge Cover All models XXXX S G PTXX EE GC A shee ee een bickman com swww blickman com 16 Upper Lower Door Switch Door Switch Upper J Thermocouple Controller Lower J Thermocouple Buzzer Blickman Inc USER MANUAL X3 EBENE HU LE KA S582 8 55 CCE Key Switch 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright 2011 Blickman Inc TDWTSTGBHI e April 12 2012 17 Blickman Inc USER MANUAL Lower Alam LED USB Connection 1 45V Lower Heal LED i 2 DATA LCD Deplay 3 DATA 4 GND 5 SOND amp NC Upper Alarm LED Upper Heat LED Keypad connection ig OW Modbus TCP When Fitted Digital Input 2 Digital input 3 Qual Variant Only O O SSR SSRI SSR2 amp amp SR1 D
6. Activation occurs only after the condition has passed and then reoccurred From Unused High Low Deviation Band Control Loop PV Signal Break only available on dual variant Alarm activation point applicable if type is High Low Deviation ve above ve below SP or Band above or below SP only available on dual variant Deadband on safe side of alarm through which the signal must pass before alarm deactivates only available on dual variant Prevents alarm activation if the alarm condition is true at power up Activation occurs only after the condition has passed and then reoccurred only available on dual variant From Automatic 2x Integral Time Constant or Manual from Loop Alarm Time screen Time allowed after PID power output reaches min or max for process to begin responding Alarm activates if no response If recording in progress when Recorder Configuration entered Access to the Start Stop or Abort screens only until the recording is stopped Record Until Memory Used Stop recording when full or Continuous FIFO First In First Out overwrites oldest data when full From Every 1 2 5 10 15 30 Seconds or Every 1 2 5 10 15 30 60 Minutes Shows if a recording is in progress the recording mode memory usage per sample memory remaining and approximate recording time remaining The format used for displayed dates dd mm yyyy Day Month Year or mm dd yyyy Month Day Year Sets the intern
7. BLICKMAN INC Engineered for a Lifetime Blickman Inc Warming Cabinet Warranty All warming cabinets manufactured by Blickman Inc wil carry a lifetime guarantee against product craftsmanship 1 year labor and 2 year part guarantee The factory will service all units without cost to the buyer 1 year from shipment After the 1 year period replacement of a defective part labor will be at buyer s expense Blickman Inc will exchange all defective parts at no cost to the buyer for a period of 2 years from shipment All defective parts must be returned within 30 days to ensure proper credit BLICKMAN Our Reputation is Stainless 500 US Highway 46 Ea Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 ail info blickm ewww blickman com Copyright 2011 Blickman Inc TDWTSTGEHI Apr ri 12 2012 21
8. Press Mi key to return operation screen LED next to Locked will light 3 8 Change Temperature Unit F lt gt C F 3 8 1 Press key to toggle the displayed temperature readings between Celsius and Fahrenheit It will also toggle the C and F LED s accordingly 3 9 Over Temperature Alarm 3 9 1 The temperature setting may be changed whenever desired however reducing the set temperature to a lower temperature could activate the over temp alarm buzzer 3 9 2 The alarm may activate when lowering Clear Mute the chamber temperature Press to silence the alarm and open the door s to release heated air 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 Copyright 2011 Blickman Inc 3 9 3 If the alarm activated under normal operating conditions turn power OFF and call Blickman Customer Service at 1 800 247 5070 3 10 Operation Mode 3 1 This mode is entered at power on or accessed from the Main Menu Single Input Unit Dual Input Unit Upper Chamber Lower Chamber 3 11 Trend View 3 11 1 Trend view is a graphical representation of recent temperature conditions 3 11 2 Press key to view Trend Screen while on operation mode Trend Upper Scale Value 3 11 3 Press We through timeline key to navigate e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 3 0 Quick Start cont 3
9. injecter dans les tissus vivants moins que la temp rature de liquide lui m me a t mesur e et est acceptable Temp rature du r chauffement contenu de l armoire mai tre plus chaud que la temp rature affich e air Pour la s curit des patients conform ment aux bonnes pratiques m dicales il faut toujours v rifier la temp rature du liquide avant d utiliser N Avertissement Risque d explosion NE PAS utiliser en pr sence d anesth siques inflammables NE PAS chauffer des liquides en pr sence de solvants inflammables 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc A Avertissement Risque de chocs lectriques Pour assurer une protection permanente contre le risque de choc lectrique connectez vous des points de la terre seulement NE PAS retirer la goutti re de contr le Contactez le personnel qualifi de service Attention Interferences lectromagn tiques Cet quipement mai provoquer des interf rences lectromagn tiques ou d autres avec d autres appareils Si cela se produit d placer le mat riel loin des appareils concern s N Mise en garde Possibilit d endommager l quipement Certains articles ne sont pas acceptables dans ces armoires r chauffement En cas de doute quant savoir si un article peut tre trait e en toute s curit avoir des contacts superviseur de l usine du fabricant de la
10. numbers and navigating the controllers menus the CLEAR MUTE key is used to confirm the alarm The ENTER key is used to confirm the entry of a number the SET TEMP key is used to jump to the setpoint editing screens and the PASSWORD key is used for entry of the setpoint locking password BLICKHMAN OPERATING INSTRUCTIONS 1 TO TURN UNIT ON PRESS POWER SWITCH TO THE ON POSITION 2 TO Pt TEMP SETPOINT PRESS SET TEMP KEY ONCE TO UPPER OR TWICE TO SELECT LOWER CHAMBE PRESS ICLEARMUTE KEY TO CLEAR EXISTING TEMP 5 TO LOCK OR UNLOCK SET TEMP PRESS INPUT PASSWORD THEN PRESS ENTER KEY TO RETURN OR USE LOCK OUT KEY CONTROL 6 TO ENTER STOP MODE PRESS 6 AND 2 TOGETHER LOCK OUT 4 1 2 The main operator display will show the current process variable and setpoint When the system is a dual chamber controller then the display will show the process variable and setpoint for both chambers BLICKMAN OPERATING INSTRUCTIONS 1 TO TURN UNIT ON PRESS POWER SWITCH TO THE ON POSITION 2 TO CHANGE TEMP SETPOINT PRESS SET TEMP KEY ONCE TO SELECT UPPER OR TWICE TO SELECT LOWER CHAMBER PRESS CLEARMUTE KEY TO CLEAR EXISTING TEMP KEY IN DESIRED TEMP PRESS ENTER io TO SUPRESS ALARM PRESS CLEAR MUTE 4 TO DISPLAY TEMP IN EITHER C OR E PRESS THE CIF KEY 5 TO LOCK OR UNLOCK SET TEMP PRESS PASSWORD KEY INPUT PASSWORD THEN PRESS ENTER KEY KEY TO ROE OR UUE LOUK OUT Hane CONTROL 4 2 Screen Navigation 4 2 1 The controller
11. question Processus plastiques jug s thermique r sister des temp ratures sup rieures 300 F Recuit verre borosilicate Pyrex amp conteneurs sont les contenants de verre seulement recommand pour l unit Pour traiter des solutions aqueuses cependant utiliser un emballage ad quat et respecter les restrictions de la temp rature Contactez le Service la client le Blickman 1 800 247 5070 pour toute des probl mes qui d passent la port e du pr sent guide e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 2 0 INSTALLATION 2 1 Receiving and Opening Cartons and Crates Your order has been shipped according to the terms and conditions agreed upon between the ordering party and Blickman The following steps should be taken by your receiving personnel to ensure that your order is damage free and in proper order and condition Upon receipt of packing list verify the number of cartons crates and packages to make sure that you have received all materials listed Check cartons crates and packages for signs of mishandling and other damage Before signing transport truck delivery receipt call driver s attention to damages and note your comments on delivery and packing list If possible take photos of damage Before opening be sure that the carton or crate is in the upright position When cartons crates and packages are ope
12. Display Type Display Area Display Characters DATA RECORDER Recording Memory Recording Interval Recording Capacity RTC Battery Type RTC accuracy DIMENSIONS Weight Size Mounting Panel Ventilation 0 C to 55 C Operating 20 C to 80 C Storage 20 to 95 non condensing 100 to 240VAC 10 50 60Hz 20VA CE Complies with EN61326 CE Complies with EN61010 1 UL cUL to UL61010C 1 Pollution Degree 2 Installation Category Il 160 x 80 pixel monochrome graphic LCD with a dual colour red green backlight 66 54mm W x 37 42mm H 0to9 atoz A to Z plus and 1Mb non volatile flash memory Data retained when power is turned off 1 2 5 10 15 30 seconds or 1 2 5 10 15 30 60 minutes Dependant on sample rate and number of values recorded Two values can be recorded for up to 7 days at 10s intervals More values or faster sample rates reduce the maximum duration VARTA CR 1616 3V Lithium Clock runs for gt 1 year without power Real Time Clock error lt 1second per day 0 65kg maximum 96 x 96mm Front Bezel 117mm Depth Behind Panel Panel must be rigid Maximum thickness 6 0mm 0 25inch 20mm gap required above below and behind 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 20 Blickman Inc USER MANUAL 10 0 WARRANTY
13. F maximum 1 2 Following is a list of the safety precautions that must be observed when operating this equipment WARNINGS indicate the potential for injury to personnel CAUTIONS indicate the potential for damage to equipment It is important to review these precautions before using the equipment N Warning Injury Hazard REPAIRS AND ADJUSTMENTS other than those described in these instructions should be performed only by experienced Blickman service representatives fully acquainted with this equipment Use of inexperienced unqualified persons to work on the equipment or installation of unauthorized parts could cause personal injury or result in costly damage AN Warning Burn Hazard DO NOT exceed 150 F for non vented closures screw caps crimp seals plastic pouches etc Do not exceed pre sterile solution manufacturers temperature requirements DO NOT raise set temperature to increase rate of heating Allow approximately 4 6 hours for solutions to reach desired temperatures DO NOT use liquids on or inject in living tissue unless actual liquid temperature has been measured and is acceptable Temperature of warming cabinet contents may be hotter than the displayed air temperature For patient safety in accordance with good medical practice always check liquid temperature prior to using Warning Explosion Hazard DO NOT use in the presence of flammable anesthetics DO NOT heat liquids
14. al clock Date Entered in the format defined by Date Format screen Sets the day of week used by the internal clock Sets the internal clock Time In hh mm ss Hours Minutes Seconds format Changes the backlight colour from red to green on alarm green to red on alarm always red and always green Standard or Negative display image Screen contrast 0 and 100 to improve clarity 100 maximum contrast View and edit the Configuration Mode Password 1 9999 or OFF Default Values 10 View and edit the Automatic Tuning Mode Password 1 9999 or OFF Default Values 10 View and edit the USB Menu Password 1 9999 or OFF Default Values 10 View and edit the Recorder Menu Password 1 9999 or OFF Default Values 10 View and edit the Setpoint Editing Password 1 9999 or OFF Default Values 10 Set all parameters to default values Caution User must reconfigure all required settings before using the instrument following a reset e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 13 5 0 ROUTINE PREVENTATIVE MAINTENANCE 5 1 Temperature Accuracy 5 1 1 Check display temperature accuracy on a periodic basis with a calibrated thermometer placed near fan inlet 5 1 2 Air temperature near fan should be within 2 F 1 2 C of display temperature for upper chamber and counter top models and 3 F 1 8 C for lower compartment 5 1 3 If cabinet is not within these guidelines contact your Blickm
15. an sales representative or call Blickman Customer Service at 1 800 247 5070 with Model and Serial Number see section 6 5 5 2 Product Cleaning 5 2 1 Regular cleaning is important to maintain the appearance of stainless steel equipment Clean your product with a soft cloth and hot water or commercial stainless steel cleaner according to the cleaner s directions 5 2 2 Shelves Sloping Top etc can be cleaned with a solution of liquid dishwashing detergent and water or a solution of baking soda and water Rinse and polish dry with a paper towel or soft cloth Drying is very important to eliminate any film buildup that may develop from hard water deposits 5 2 3 Avoid bleach acids strong alkali and chlorine cleaners They can cause discoloration staining and eventual pitting If any of these solutions are exposed to the surface rinse off immediately 5 2 4 Avoid coarse grit cleaners or steel wool pads They can contaminate and scratch the surface leading to staining and rusting 5 3 Tough Stains and Rust 5 3 1 Most stains are a result of water borne minerals Rust stains are a result of iron particles from an outside source i e water cookware etc Persistent stains including rust can be removed with a variety of mild non abrasive stainless steel cleaners Always rinse thoroughly when using any cleaner See the Blickman website for further details at www blickman com 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e F
16. atic tuning Manual Reset value Bias from 0 100 100 to 100 for Primary amp Secondary control type Primary On Off control hysteresis deadband from 0 1 to 10 096 of Span centred about setpoint Output Cycle Time from 0 5s to 512s Minimum Output Power limit from 0 to 90 Must be 10 or more less than the upper limit Caution Use with care Maximum Output Power limit from 10 to 100 Must be 10 or more higher than the lower limit Caution Use with care Maximum allowable setpoint values Adjustable within Input Span limits Caution Use with care Minimum allowable setpoint values Adjustable within Input Span limits Caution Use with care Lower Control Configuration Only available on Dual variant Proportional Band Integral Time Constant Derivative Time Constant Manual Reset Bias On Off Differential Cycle Time Power Minimum Power Maximum Setpoint Maximum Setpoint Minimum Alarm Configuration Alarm 1 Type Alarm 1 Value Alarm 1 Hysteresis Alarm 1 Inhibit Alarm 2 Type Alarm 2 Value Alarm 2 Hysteresis Alarm 2 Inhibit Loop Alarm Type Manual Loop Alarm Time Recorder Configuration Recording In Progress Warning Recording Mode Recording Sample Interval Recorder Status Information Recorder Clock Configuration Date Format Set Date Set Day Of Week Set Time Display Configuration Display Colour Invert Display Display Contrast Password Configuration Configuration Mode Password Automatic T
17. ax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 14 Blickman Inc USER MANUAL Blickman Inc USER MANUAL 6 0 TROUBLESHOOTING GUIDE 6 1 The unit will not heat v Check that the door s is are closed v Check that the Power Switch is turned ON v Check that the building power is activated 6 2 The unit heats but does not reach the selected temperature v Allow enough operating time for temperature to reach set point Y Open door s and hold down the door switch Listen for fan operation If no operation is audible contact your Blickman sales representative or call Blickman Customer Service at 1 800 247 5070 6 3 Alarm LED is lit and audible alarm is activated Y Refer to Operating Instructions para 3 9 on page 7 in this manual 6 4 Technical or Customer Service Assistance v The warming cabinet Model Number and Serial Number is required in order to assist with any inquiry related to replacement parts warranty claim or technical service H BLICKMAN 800 247 5070 PARTE 146792424 MODELE 7924 TG SERALE A0903001 Watts c us Vets PRT 2 3171283 Amps h Medical Equipment UL 60601 1 CSA C22 2 601 1 M90 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 15 Blickman Inc USER MANUAL
18. chambers Clear 3 5 2 Press ee key to clear existing temperature 3 5 3 Key in desired temperature mr numeric key pad Example Press Minimum Temperature Set point is 90 F 32 C and 3 4 Start Maximum Temperature Set point is 160 F 71 C 3 4 1 Apply power to the system by pressing ener EX 3 5 4 Press key to set temperature power switch to the ON position E 3 5 5 Press Bed key to return to the operating mode screen the 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 3 0 Quick Start cont 3 6 Lock Set Temperature Using Key 3 6 1 To lock the processing temperature simply insert Key turn to Lock position and remove Key Be sure to store Key in a secure location When the set point key lock is locked all membrane switches will be ignored LED next to Locked will light 3 6 2 To unlock re insert key return to Set point Unlock position either remove or leave it in place 3 7 Lock Set Temperature Using Password 3 1 To lock or Unlock the processing Pass Word temperature simply press key Clear 3 7 2 Press Mill key to clear existing value 3 7 3 Key in factory set pin code see 3 12 to Enter D and press emer define custom code key Pass 3 7 4
19. ering a valid lock code the setpoint lock led is toggled indicating that the setpoint can be edited or not Confirm the value that has just been edited Operator Setpoint Screen Password Not available if key locked Chamber 1 Setpoint Editina Screen Geen SET LL ie A Gees Chamber 2 Setpoint Editing Screen 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc 10 e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 4 4 Main Menu 4 4 1 This menu is used to access the various features and configuration menus available in the instrument 4 4 2 To prevent unauthorized entry most modes require a pass code or unlock code 1 to 9999 to gain entry These modes are indicated by the symbol against their names The default unlocks code for all modes are 10 and the current codes can be viewed and changed from the Lock Code View in Configuration Mode Operation Mode Display of the process and setpoint values and selection adjustment of the Setpoint s Accesses the sub menus for Input Control Alarms Communications Recorder Clock Display Lock Codes and Reset To Defaults menus and functions amp Automatic Tuning a Selection of Pre Tune Self Tune and Auto Pre Tune USB Menu a Downloading instrument data recordings Configuration Menu ESM Menu Energy Saving Mode Configuration Manually
20. has the following HMI Human Machine Interface structure LOCK OUT Operator Mode Energy Recorder Product Saver Mode Mode Information 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 co Blickman Inc USER MANUAL 4 0 OPERATION cont 4 2 2 The keys are used for the following functions A Navigate up through menu parameter lists Ir Navigate down through menu parameter lists Navigate to the previous screen Navigate back through the modes CLEAR Mill Clears the current value ready for entry of the new value ENTER C When in the operator mode the C F key is used to switch between C and F When entering a value this button is used to enter a negative number 4 3 Setpoint Editing 4 3 1 On pressing the SET TEMP key the screen will change to allow editing of the upper chamber setpoint and when the system is a dual chamber controller pressing the SET TEMP again will jump to the lower chamber setpoint editing screen 4 3 2 When the key lock is in the lock position the setpoint can not be changed When the key lock is in the unlock position the setpoint can be locked by entering a valid setpoint lock code or unlocked by repeating the process Lock toggled by entering a valid lock code 4 3 3 The lock code can be entered by pressing the PASSWORD key On ent
21. iable ve values subtracted from Process Variable Sensor Break Detection Control goes to off High amp Sensor Break alarms activate Supported Thermocouple Types amp Ranges 200 to 999 C ECS EE Jptional decimal place can be displayed up to 999 9 C F of full range X1LSD 1 C for intern Thermocouple Calibration Linearization better than better 0 2 C 0 05 typical BS4937 NBS125 amp IEC584 DIGITAL INPUTS Volt free contacts or TTL Open contacts gt 5000Q2or 2 to 24VDC signal Logic High Closed contacts lt 50Q or 0 6 to 0 8VDC signal Logic Low Digital Input Sensitivity Edge Sensitive Requires High Low or Low High transition to change function Response within 0 25 second Digital Input 1 Function Key lock input locks access to editing the setpoint value Digital Input 2 Function Upper chamber door switch input disables upper chamber control output Digital Input 3 Function Lower chamber door switch input disables lower chamber control output OUTPUTS SSR DRIVE Drive Capability SSR driver voltage gt 10V into 500 minimum Isolation Not isolated from the universal input or Ethernet communications 500 US Highway 46 East Clifton NJ 07011 e 800 247 5070 Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 19 COMMUNICATIONS PC Configuration Connection Isolation Ethernet Connection Protocol Sup
22. in the presence of flammable solvents 500 US Highway 46 East Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc N Warning Electrical Shock Hazard To provide continued protection against risk of electric shock connect to properly grounded outlets only DO NOT remove control tray Contact qualified service personnel N Caution Electromagnetic Interference This equipment may cause electromagnetic or other interference between other devices If this occurs move the equipment away from the affected devices Caution Possible Equipment Damage Some items are not acceptable in these warming cabinets If in doubt as to whether an item can be safely processed have facility supervisor contact the manufacturer of the item Process only plastics rated as thermal withstanding temperatures in excess of 300 F Annealed borosilicate glass Pyrex type containers are the only glass containers recommended for the unit TO process aqueous solutions however use appropriate containers and observe temperature limitations Contact Blickman Customer Service at 1 800 247 5070 for any problems beyond the scope of this guide e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 1 0 MISES EN GARDE ET PR CAUTIONS 1 1 Ces cabinets sont concus pour chauffer e e oe oe Des objets m talliques e Le
23. ing Enter correct code number to access Data Recorder Menu Default Value 10 If recording in progress when Recorder Menu entered Access to the Start Stop or Abort screens only until the recording is stopped Manually Stop or Start a new recording Shows if a recording is in progress the recording mode memory usage per sample memory remaining and approximate recording time remaining Clears the recorder memory Caution Permanently removes All recorded data Calibration status of mVDC and Thermocouple CJC inputs Both should be Calibrated Type and version of firmware Instrument serial number Date of Manufacture Contact information for Service Sales or Technical Support 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 12 CONFIGURATION MENU OPTIONS 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 Select required Main Menu Option from list Press 6 to continue Press 2 6 to move back to Main Menu Input Configuration Process Variable Input Type Engineering Units Decimal Point Position Upper Input Range Minimum Upper Input Range Maximum Upper Process Variable Offset Upper Input Filter Time Lower Input Range Minimum Lower Input Range Maximum Lower Process Variable Offset Lower Input Filter Time Upper Control Configuration
24. ive or Inactive only available on dual variant Turn Self Tune on off Self Tune is disabled in On Off Mode and is suspended during setpoint ramping or profile ramp segments only available on dual variant Shows current Self Tune status Active or Inactive only available on dual variant Enter correct code number to access USB Menu Default Value 10 From Read Write Configuration File Read Write Profile File or Write Recorder Log File Enter an 8 character folder name for logs Caution Existing files folders with the same name will be over written The file is being written Caution Do not disconnect USB device until completed Data loss or corruption may result Confirmation of successful data transfer Press 6 to continue Enter correct code number to access Data Recorder Menu Default Value 10 Turn ESM on off Enabled or Disabled This must be set to Disabled to edit settings Enter the Time for the start of this event and temperature s Press Clear to edit values Enter to confirm and 6 to advance to next setting Enter the Time for the start of this event and temperature s Press Clear to edit values Enter to confirm and 6 to advance to next setting Enter the Time for the start of this event and temperature s Press Clear to edit values Enter to confirm and 6 to advance to next setting Enter the Time for the start of this event and temperature s Press Clear to edit values Enter to confirm and 6 to advance to next sett
25. ned inspect items for concealed damages or missing parts f items will be stored do not place cartons or crates on top of one another This will prevent damage and eventual breakage 2 2 Location for Use This unit is intended for use in a stable ambient environment with an ideal temperature of 68 F or 20 C The unit should never be used directly next to any appliance that may produce heat such as Autoclave 2 3 Unit furnished with Power Cord 2 3 1 Carefully un wrap packaged parts 2 3 2 Place cabinet in front of its permanent location 2 3 3 Plug the unit into the correct properly grounded outlet only electrical supply v 100 120VAC 15 AMP 60 Hz or v 220 240VAC 15 AMP 60 Hz 2 3 4 Carefully roll the unit to its permanent location 2 4 Unit to be Hard Wired at the facility 2 4 1 Open door and remove the drawer screws 2 screws from underneath top drawer 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 Copyright O 2011 Blickman Inc 2 4 2 Carefully pull the drawer half way out 2 4 3 Feed electrical supply into cabinet through rear of the cabinet Green Ground White Neutral Black Positive 2 4 4 Connect electrical supply 2 4 5 Replace drawer and screws e mail info blickman com ewww blickman com TDWTSTGBHI e April 12 2012 Blickman Inc USER MANUAL 3 0 Quick Start 3 1 These Cabinets Have Been Designed to Heat
26. or below v Automatic Tuning Menu Automatic Tuning Mode Unlocking Upper Pre Tune Upper Pre Tune Status Upper Self Tune Upper Self Tune Status Lower Pre Tune Lower Pre Tune Status Lower Self Tune Lower Self Tune Status USB Menu USB Access Unlocking Read Write To USB Device Enter A File or Folder Name Writing File s Transfer Successful Energy Saver Mode Setup ESM Mode Unlocking ESM Status Mon Fri Day Mon Fri Night Sat Sun Day Sat Sun Night Recorder Menu Recorder Mode Unlocking Recording In Progress Warning Start Stop Data Recording Recorder Status Information Delete Recording Product Information Mode Input Calibration Status Firmware Information Serial Number Information Date of Manufacture Service Information Mode For Service Contact Enter correct code number to access Automatic Tuning Menu Turn Pre Tune on off Pre Tune is disabled in On Off Mode if PV lt 5 of span from SP during Profiles or if a Ramping Setpoint is set Shows current Pre Tune status Active or Inactive Turn Self Tune on off Self Tune is disabled in On Off Mode and is suspended during setpoint ramping or profile ramp segments Shows current Self Tune status Active or Inactive Turn Pre Tune on off Pre Tune is disabled in On Off Mode if PV lt 5 of span from SP during Profiles or if a Ramping Setpoint is set only available on dual variant Shows current Pre Tune status Act
27. ported Speed USB Connection Protocol Supply Current Targeted Peripheral LOOP CONTROL Tuning Types Proportional Band Automatic Reset Rate Manual Reset Differential Cycle Times ALARMS Alarm Types Alarm Hysteresis Blickman Inc USER MANUAL 9 0 TECHNICAL DATA cont RS232 via PC Configurator Cable to RJ11 socket under case Not isolated from input or SSR Driver outputs For bench configuration only CAUTION Do not use in live applications Connection via RJ45 connector Modbus TCP Slave only 10BaseT or 100BaseT Connection via rear mounted 6 pin header USB 1 1 or 2 0 compatible Mass Storage Class Up to 250mA USB Memory Stick Pre Tune Self Tune or Manual Tuning 0 596 to 999 996 of input span in 0 196 increments or On Off control Integral Time Constant 1s to 99min 59s and OFF Derivative Time Constant 1s to 99 min 59s and OFF Bias 0 to 100 ON OFF switching differential 0 196 to 10 096 of input span Selectable from 0 5s to 512s Up to 5 alarms selectable as Process High Process Low Band Deviation Sensor input Break Loop Alarm Band and Deviation high or low alarm values are relative to the current setpoint value A deadband from 1 LSD to full span in display units for Process Band or Deviation Alarms OPERATING CONDITIONS FOR INDOOR USE Temperature Relative Humidity Supply Voltage and Power CONFORMANCE NORMS EMI Safety Considerations DISPLAY
28. s liquides contenus dans des conteneurs ventil s liquides dans des r cipients non ventil e une temp rature maximale de 150 F mousseline ou des draps en coton et des couvertures de laine 1 2 Apres une liste des pr cautions de s curit qui doivent tre respect es lors de l utilisation de cet quipement AVERTISSEMENTS indiquer les risques de blessures pour le personnel PR CAUTIONS indiquent le potentiel d endommager l quipement It Il est important d examiner ces pr cautions avant d utiliser l quipement N Mise en garde Risques de blessures R parations et ajustements autres que ceux d crits dans ces directives devrait tre effectu e que par des repr sentants d exp rience au service Blickman pleinement familiaris avec cet quipement L utilisation de inexp riment s des personnes non qualifi es pour travailler sur l quipement ou installation de pi ces non autoris es pourraient causer des blessures ou entrainer des dommages co teux A Avertissement risques de brulures NE PAS d passer 150 F pour des fermetures sans vent capsules a vis a sertir les phoques les sachets en plastique etc Ne pas d passer pr constructeur de solution st rile s exigences de temp rature NE PAS soulever la temp rature de consigne d augmenter le taux de chauffage Pr voir environ 4 6 heures pour les solutions d atteindre des temp ratures d sir NE PAS utiliser de liquides bord ou
29. starting stopping and deleting recordings Recorder Menu i Service Information a Contact information for service support etc 4 5 Data Recorder and USB Interface 4 2 1 The warming cabinet is equipped with built in temperature data recorder The recorder will record date and time actual temperature PV setpoint temperature SP and the status of the upper and lower chambers at desired intervals factory set interval 1 hr set by the user using Recorder Menu function 4 2 2 The format of the saved data is as follow LEI csv B Me dt Yew eet Fong Fods Osta Widow Heb Format W TERTE AAR 3 SR Eb mm 0 BZUEWNaaxSiu t 5 XE a 2 FLT of Date gt Month Day Year na AO B Time gt Hours Minutes Seconds 1 SerialNumber 00521564 020 010 PVUpper gt Actual Temperature Upper Chamber 2 FileDate 03 31 2010 13 48 49 SPUpper gt SetPoint Temperature Upper Chamber Date Time PVUpper SPUpper PVLower SPLower OPUpper OPLower 4 1 2010 10 01 25 115 2 PVLower gt Actual Temperature Upper Chamber 4 1 2010 10 01 35 115 3 SPLower gt SetPoint Temperature Upper Chamber 4 1 2010 10 01 45 115 1 OPUpper gt Upper Heater Status 1 ON 2 OFF 4 1 2010 10 01 55 115 3 4 1 2010 10 02 05 Tiber 4 1 2010 10 02 15 115 3 OPLower gt Lower Heater Status 1 ON 2 OFF 4 2 3 Upon inserting a USB stick into the USB port the controller will initialize USB stick switch the display to the USB menu The
30. ual Variant Only UPPER CHAMBER HEAT ALARM LOCKED LCD Screen HEAT ALARM LT E LOWER CHAMBER 500 US Highway 46 Easte Clifton NJ 07011 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 18 Blickman Inc USER MANUAL 9 0 TECHNICAL DATA 9 1 Warming Cabinet Models and Specification Rated Voltage Single Chamber 30W x 26 625D x 74 5H Enclosed Glass Door B 100 120 VAC Single Chamber 30W x 26 625D x 35 5H Dual Chamber 30W x 26 625D x 74 5H Pass Thru Front amp Rear Glass Doors Pass Thru Front Glass amp Rear Solid Doors No Suffix blank indicates standard Pass Thru Front Solid amp Rear Glass Doors unn 120 vac Pass Thru Front amp Rear Solid Doors Enclosed Solid Door Stainless Steel 2 220 240 VAC Single Chamber 30W x 26 625D x 24 5H Single Chamber 24W x 20 125D x 24 5H Single Chamber 30W x 20 625D x 60 0H 9 2 Temperature Controller PROCESS INPUT sampling Rate 2 per second Impedance gt 10MQ resistive except DC mA 5 2 and V 47kQQ Supply Variation Supply voltage influence negligible within supply limits Humidity Influence Negligible if non condensing Process Display Displays up to 5 over and 5 under span limits Process Variable Input Offset Reading adjustable Controller Span ve values added to Process Var
31. uning Password USB Menu Password Recorder Menu Password Setpoint Editing Password Reset To Defaults Reset To Defaults Copyright O 2011 Blickman Inc From On Off control or 0 1 to 999 9 proportional band Read Only during automatic tuning Integral Time value Automatic Reset from 1s to 99min 59s or OFF Read Only during automatic tuning Derivative Time value Rate from 1s to 99 min 59s or OFF Read Only during automatic tuning Manual Reset value Bias from 0 100 100 to 100 for Primary amp Secondary control type Primary On Off control hysteresis deadband from 0 1 to 10 096 of Span centred about setpoint Output Cycle Time from 0 5s to 512s Minimum Output Power limit from 0 to 90 Must be 10 or more less than the upper limit Caution Use with care Maximum Output Power limit from 10 to 100 Must be 10 or more higher than the lower limit Caution Use with care Maximum allowable setpoint values Adjustable within Input Span limits Caution Use with care Minimum allowable setpoint values Adjustable within Input Span limits Caution Use with care From Unused High Low Deviation Band Control Loop PV Signal Break Alarm activation point applicable if type is High Low Deviation ve above ve below SP or Band above or below SP Deadband on safe side of alarm through which the signal must pass before alarm deactivates Prevents alarm activation if the alarm condition is true at power up
32. user will then be able to enter a folder name the logged files will be saved to on the USB stick 4 2 4 The recorder log files are stored in csv format the first recorder log file written is named 000001 1 csv and placed in the new Recorder sub folder Stopping starting a recording does not create a new file If any of these files would exceed the maximum spreadsheet size of 65500 data lines a new file is created with the last digit incremented by 1 e g 000001 2 csv then 000001 3 csv 500 US Highway 46 Easte Clifton NJ 07011 e 800 247 5070 e Fax 973 330 0594 e mail info blickman com ewww blickman com Copyright O 2011 Blickman Inc TDWTSTGBHI e April 12 2012 11 Blickman Inc USER MANUAL 4 0 OPERATION cont 4 6 Screen Navigation Sequences MAIN MENU OPTIONS Select Main MenuS Option from list Press to continue Press y to move from Operation Mode to Main Menu The parameters displayed depend on how the instrument has been configured After 2 minutes without key activity most screens revert to the next higher menu level until reaching the base Operation Mode display Screens marked persist unless changed by the user Menus marked Require a password for access 4 Accept Value amp Move Back 8 Next Item Increment 2 Prior Item Decrement 6 Accept Value amp Move Forward 2 6 Move Up One Menu Level The symbols are showed to the right of the lists when more menu options are available above
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