Drying oven VWR DRY-Line with Natural Convection DL 53, DL 115
Contents
1. Figure 1 DRY Line drying oven front view 1 fUnitaoor 2 Controler 3 Omoftswiteh a CR CN Door handle Thermostat of temperature safety device class 3 1 Supporting foot DRY Line DL 05 2008 en page 12 40 VWR OZI Supplier Partnerships for Customer Solutions 7 8 9 10 11 12 13 14 1 15 De R qo K ya OF ft Figure 2 DRY Line drying oven front view with open door CCS e Adusing sew ofmngbet OOOO Sub OyO ES mee SSS o SES o eem SS a Iesst OOS 15 Lemon DRY Line DL 05 2008_en page 13 40 VWRE_ Supplier Partnerships for Customer Solutions 16 17 18 19 Figure 3 DRY Line drying oven rear view Power cable Fuse Rear panel Vent cover D2. L O Figure 6 Adjusting the air exchange DRY Line DL 05 2008 en page 24 40 VWR OZI Supplier Partnerships for Customer Solutions 8 3 Switching on the DRY Line drying oven Danger of samples being destroyed During the equilibration phase after the device is switched on undefined climatic conditions are produced within the device During this phase do not place any sample materials in the device 1 Check that the interior of the DRY Line drying oven is empty except the trays 2 If you do not know what the DRY Line drying oven was last used for you should clean the interior see chapter 9 on page 32 3 Using the on off switch on the bottom of the controller switch on the DRY Line drying oven There is a subsequent brief startup phase with the controller display flashing After a few seconds the display shows the current interior temperature of the DRY Line drying oven see example in Figure 7 4 On the controller set the desired interior temperature that is to be used to operate the DRY Line drying oven see chapter 8 6 on page 28 The display symbol AN shows that the heating is active Only insert samples into the DRY Line drying oven when it has reached its stable operating state see chapter 8 8 on page 30 Figure 7 Basic mode display is showing the current interior temperature in C or F example DRY Lin
3. gt Dispose of a unit which you cannot safely free from all toxic substances as special waste according to national law According to directive 2002 96 EC of the European Parliament and of the Council on waste electrical and electronic equipment WEEE the DRY Line drying oven is classified as monitoring and control instrument category 9 only intended for professional use DRY Line DL 05 2008 en page 37 40 VWR 2 Supplier Partnerships for Customer Solutions The DRY Line drying oven bears the label for electrical and electronic equipment manufactured distributed on the market in the EC after 13 August 2005 and to be disposed of according to the directive 2002 96 EC on waste electrical and electronic equipment WEEE WEEE label crossed out wheelie bin with solid bar below Violation of existing law The DRY Line drying oven must not be disposed of at public collecting points gt The DRY Line drying oven should be disposed of professionally at a recycling company which is certified according to implementation of the directive 2002 96 EC into national law Certified companies disassemble used VWR equipment into recyclable components according to directive 2002 96 EC In order to exclude any health hazard for the employees of the recycling companies the devices must be free from toxic infectious or radioactive substances It is the user s responsibility that the unit is free from toxic or radioactive substances
4. 4 When the setting of the temperature safety device remains below the interior temperature the red alarm lamp 4a must light up Danger of fire Do not use the DRY Line drying oven if the test of the temperature safety device fails gt In case of temperature safety device test failure withdraw the DRY Line drying oven from use immediately remove the power plug and contact your dealer to get it repaired 8 5 General instructions for setting the operating parameters at the controller The controller has two operation modes 1 and 2 for setting different parameters and altering their values e Press the lt FKT gt button to enter into the operation mode menu The controller s display shows alternately the selected parameter e g SP and its value e g 105 see Figure 9 After 60 seconds without pressing any button the controller will automatically return to its basic mode displaying the current interior temperature see Figure 7 with accepting every changed value e Move to the next parameter by pressing the lt FKT gt button Pressing the lt FKT gt button will confirm the change made to the value of the current parameter and the DRY Line drying oven will control towards the new set point DRY Line DL 05 2008 en page 27 40 VWRE_ Supplier Partnerships for Customer Solutions Figure 9 Displaying the parameter for the temperature set point example e Press the lt A gt and lt Y gt buttons to change
5. Only rest the device on a base that is heat resistant to 100 C Do not push anything beneath the device e g paper plastic film Only use the device connected to a power source fused to at least 10 Amp adequate Follow the regulations of your local electricity supply company Danger of burnings gt The vent cover at the back of the housing is hot and must not be touched while the unit is operating DRY Line DL 05 2008_en page 9 40 VWR OZI Supplier Partnerships for Customer Solutions Danger of breakages Danger of injury gt Only place the device on surfaces that can support its weight Danger of toppling Danger of injury Never stack more than two DRY Line drying ovens on top of each other gt Always secure the two stacked devices with the flat assembly bars supplied see chapter 7 3 page 22 Danger of injury Through the device slipping or tipping over Damage to the device gt The device should be lifted by 2 people The device should only be transported in its original packaging gt gt The device should be secured with straps when being transported gt The device should only be lifted along with the supporting pallet from below using mechanical tools e g fork lift truck The device should not be lifted directly from below using mechanical tools e g fork lift truck The device should not be lifted or moved by pulling the door DRY Line DL 05 2008_en page 10 40
6. F is selected Temperature Unit j Offset Last value This parameter is used to adjust the temperature Temperature set sensor see chapter 10 on page 33 di 1 Firmware revision Parameters for service maintenance only Firmware revision di 2 di 3 These values are part of the data for creating the controller s data set Parameters for service maintenance only Data set date year Data set date di month day S ch eee number HS DRY Line DL 05 2008_en page 29 40 VWR 2 Supplier Partnerships for Customer Solutions 8 8 Inserting sample materials into the DRY Line drying oven The DRY Line drying oven is designed for all standard drying and tempering tasks as well as sterilizing glassware DANGER Danger of explosion Danger to life Never insert materials into the device that are explosive or flammable at the interior temperature selected Never insert materials into the device that contain explosive or inflammable solvents Never insert materials into the device that sublimate or pyrolyze to form flammable materials at the interior temperature selected A DANGER Danger of poison Danger to life Never insert materials into the device that disintegrate to form poisonous gases at the interior temperature selected Never insert materials into the device that react with moisture to form poisonous gases Danger of mechanical damage gt DRY Line drying oven DL 53 The
7. C The sensor should be connected to the display instrument via a slim cable that can be placed over the door gasket without this causing a leak 1 Attach the reference measuring instrument s temperature sensor to a tray in the center of the DRY Line drying oven s usable area see chapter 5 3 on page 16 Place the sensor cable out over the door gasket in such a way that the door can be closed and sealed Close the unit door Switch on the DRY Line drying oven and set the temperature at which you usually operate the device Before making adjustments you should determine whether the operating parameters that were set have stabilized To do this look at the controller s temperature display every 10 or 15 minutes Wait for 60 minutes after the interior temperature has first reached the set point so that the temperature can stabilize Compare the temperature displayed at the controller to the reading of the reference measuring instrument The temperature control needs to be adjusted if the temperature displayed on the controller deviates by more than 1 K from the temperature shown by the reference measuring instrument including the measurement uncertainty e g Reference measuring instrument measurement uncertainty 0 5 K Permitted deviation of controller display from reference temperature 1 5 K Controller display 105 C Temperature measured with reference measuring instrument 104 C Temperature control does not n
8. bearing at least 220 kg The supporting surface should be flat and level so that the DRY Line drying oven can be set up in a way that is stable There must be a clearance of at least 150 mm to the walls and other equipment 7 1 5 Ambient climate for operating the DRY Line drying oven Ambient temperature 18 C to 32 C The ideal ambient temperature for the DRY Line drying oven should be at least by 5 C below the intended interior operating temperature e g interior operating temperature 35 C ambient temperature 18 C to 30 C Keep the device out of direct sunlight Keep the device away from strong gusts of air e g heating and ventilation systems Ambient air humidity max 70 r H non condensing Altitude of installation location max 2000 m above sea level Positioning the DRY Line drying oven Danger of injury Through the device slipping or tipping over Damage to the device gt The device should be lifted by 2 people at the device s 4 supporting feet gt The device should only be raised along with the supporting pallet from beneath using mechanical tools e g fork lift truck The device should not be lifted directly from below using mechanical tools e g fork lift truck The device should not be lifted or moved by pulling the door DRY Line DL 05 2008_en page 21 40 VWR 2 Supplier Partnerships for Customer Solutions The minimum requirements for the location of the DRY Line drying ov
9. VWRE_ Supplier Partnerships for Customer Solutions 3 Specification of services The DRY Line drying ovens are designed for all standard drying and tempering tasks as well as sterilizing glassware The DRY Line drying ovens are available for a 230 V power supply The DRY Line drying oven consists of an outer casing made from powder coated steel paneling and an inner stainless steel chamber The interior is tempered by a direct heating system with natural convection that provides rapid heating up and a precise internal temperature The DRY Line drying oven can be operated stably within an interior temperature range from 5 C above ambient temperature up to 220 C at ambient temperatures of 18 C to 32 C The tempering of the interior of the DRY Line drying oven is measured by a Pt100 temperature sensor and adjusted by a controller which monitors and regulates the temperature inside the chamber The controller is also equipped with a timer function The timer can be set from 0 to 999 minutes or 0 0 to 99 9 hours alternatively The DRY Line drying oven is equipped with three safety devices to protect the drying oven its environment and the samples inside from forbidden temperature excesses e Electrically controlled temperature limitation The software of the controller switches off the heating in the DRY Line drying oven and triggers audible and visual alarms if an adjustable maximum temperature is exceeded This maximum temperature is spe
10. of controller failure the red alarm lamp lights up See chap 12 1 on page 34 When the interior temperature decreases below the temperature set at the safety device the red alarm lamp extinguishes and the heating resets automatically Figure 8 Temperature safety device pa Alarm lamp 5b Control knob DRY Line DL 05 2008_en page 26 40 VWRE_ Supplier Partnerships for Customer Solutions 8 4 1 Setting the temperature safety device 1 For using the temperature safety device to protect the DRY Line drying oven turn the control knob clockwise to maximum 2 For using the temperature safety device to protect the samples inside the DRY Line drying oven use the following method for the setting of the temperature safety device e Turn the control knob clockwise to maximum e On the controller of the DRY Line drying oven set the desired temperature see chapter 8 6 on page 28 e Wait until the interior temperature reaches the temperature set point e Turn the control Knob stepwise anti clockwise until the red alarm lamp lights up e Turn the control knob slightly clockwise from the value at which the red alarm lamp extinguishes 8 4 2 Testing the temperature safety device 1 Switch on the DRY Line drying oven 2 Turn the control knob clockwise to maximum 3 When the interior temperature reaches a temperature greater than 50 C turn the control knob anti clockwise
11. shown on the rating plate If it is not the same you must not connect this DRY Line drying oven to your power supply 2 Using the power plug connect the DRY Line drying oven to an adequately fused power source DRY Line DL 05 2008_en page 23 40 VWR 2 Supplier Partnerships for Customer Solutions 8 Operating the DRY Line drying oven 8 1 Opening and closing the DRY Line drying oven The door of the DRY Line drying oven must be closed while the device is operating normally in order to ensure that there is stable temperature in the interior 1 To open the door turn the locking knob clockwise and pull the door open 2 Close the door in reverse order 8 2 Adjusting the air exchange of the DRY Line drying oven Danger of burnings gt The vent cover at the back of the housing is hot and must not be touched while the unit is operating If the ventilation flap is completely open the temperature accuracy can be negatively influenced 1 Shift the ventilation flap so that no condensation inside the DRY Line drying oven takes place see Figure 6 SIA Pet SY like l J ALD Tese ATA
12. the front and rear panels of the interior and 40 mm from the side panels top and bottom of the interior The usable area of the DRY Line drying oven DL 115 starts 40 mm from the front and rear panels of the interior 60 mm from the side panels of the interior and 60 mm from the top and bottom of the interior Danger of samples being disturbed Do not remove the trays from the device in order to load them Never load the trays when they are pulled out The trays and samples could tip over and fall on the floor Do not place samples on the interior base Do not place samples outside the usable area 4 Close the door The DRY Line drying oven will automatically re set the interior temperature to the set point defined After completing the experiment remove the samples from the DRY Line drying oven Clean the DRY Line drying oven see chapter 9 on page 32 At temperatures above 150 C the surface of the inner stainless steel chamber may become oxidized by atmospheric oxygen and changes color to yellowish brownish and bluish This coloration has no impact in the performance and quality of the unit 8 9 Using the timer function You can use the timer function to switch off the drying oven heating after a defined time The timer can be set from 0 to 999 minutes or 0 0 to 99 9 hours alternatively 1 Set the timer parameters to the required values see chapter 8 6 on page 28 2 Press the lt TIME gt button t
13. trays inside the unit may be loaded to a maximum of 10 kg of sample material including containers respective 35 kg in total on all trays gt DRY Line drying oven DL 115 The trays inside the unit may be loaded to a maximum of 15 kg of sample material including containers respective 45 kg in total on all trays Danger of samples being disturbed During the equilibration phase after the device is switched on undefined climatic conditions are produced within the device During this phase do not place any sample materials in the device 1 If it is important for your purpose you should determine whether the operating temperature that was set has stabilized before you insert sample material into the DRY Line drying oven To do this you should check the controller s temperature display every 10 to 15 minutes after you have switched the DRY Line drying oven on or set a new temperature point 2 Wait for 30 minutes after the temperature has reached its set point so that the interior temperature of the DRY Line drying oven can become stable 3 Open the door of the DRY Line drying oven and place the samples into the device s usable area DRY Line DL 05 2008_en page 30 40 VWRE_ Supplier Partnerships for Customer Solutions The usable area as per DIN 12880 is that part of the interior where the temperature fluctuations listed in the technical data are maintained e The usable area of the DRY Line drying oven DL 53 starts 33 mm from
14. 6 on page 28 If necessary change the temperature setting of the temperature safety device 2 Ifyou can exclude point 1 as the source of the alarm it may be that the device is faulty Disconnect the unit from the mains and contact your dealer DRY Line DL 05 2008_en page 34 40 VWRE_ Supplier Partnerships for Customer Solutions 12 2 Controller alarm signals When operational faults occur in the DRY Line drying oven during normal operations the controller indicates visual and audible alarm signals Table 5 Alarms Alarm Alarm Code Alarm Description Em n o Offset alarm see a 12 2 1 Break of temperature sensor exceeding of see chapter 12 2 2 measuring range Short circuit of temperature sensor underflow of See chapter 12 2 3 measuring range You may use the lt FKT gt button to confirm and thus switch off the audible alarm signal The visual alarm display may not be switched off but will resume when the reason for the fault has been remedied or the temperature returns to within its tolerance limits see Table 4 on page 29 12 2 1 Offset alarm The alarm offset temperature has been exceeded see Table 3 on page 28 e The alarm signal is emitted immediately when the fault occurs e Visual display AL alternately actual temperature e g WER e Audible alarm buzzer intermittent sound Actions 1 Check the setting of the parameter AL o Alarm offset see Table 3 on page 28 The Alarm offset sho
15. GER Indicates an imminently hazardous situation that if not avoided will result in death or serious irreversible injury DRY Line DL 05 2008 en page 5 40 VWR OZI Supplier Partnerships for Customer Solutions Indicates a potentially hazardous situation which if not avoided could result in death or serious irreversible injury Indicates a potentially hazardous situation which if not avoided may result in moderate or minor reversible injury Indicates a potentially hazardous situation which if not avoided may result in damage of the product and or its functions or of a property in its ambiance 1 3 3 Safety alert symbol Danger of injury Follow all the directions indicated by the safety alert symbol in order to avoid injury or death 1 3 4 Warning symbols used in this manual Danger of electric shock Danger of explosion Danger of fire Danger of poisoning Danger of hot surface Danger of damage to health by harmful substance Danger of injury through an object tipping up DRY Line DL 05 2008_en page 6 40 VR J Supplier Partnerships for Customer Solutions Danger of injury through lifting heavy objects Danger of environmental damages Observe environmental protection 1 3 7 Information symbol used in this manual Important information DRY Line DL 05 2008 en page 7 40 VWRE_ Supplier Partnerships for Customer Solutions 2 General safety instructions 2 1 Inten
16. RY Line DL 05 2008 en page 14 40 VWRE_ Supplier Partnerships for Customer Solutions 5 2 Controller components Figure 4 Controller components and display Table 1 sa fa a aoao o symbols Symbol aaa o e seiner zsm so mee O nooo messas OOOO min lime dplyec esminis Table 2 Controller user interface Enter operation modes e Confirm entry and page forward through the controller s parameter list e Confirm alarm and switch off alarm sound CH Reduce the parameter value OR Increase the parameter value e Start timer e Terminate timer count down DRY Line DL 05 2008 en page 15 40 VWR OZI Supplier Partnerships for Customer Solutions 5 3 Technical data DRY Line drying oven DL 53 DRY Line drying oven DL 115 Outer casing Material Powder coated steel Minimum rear clearance 100 mm Minimum lateral clearance to 150 mm adjacent devices and walls Outer door swing radius 125 Material Stainless steel Interior volume EC 115 Interior fittings e supplied 2 chrome plated trays e maximum 4 chrome plated trays Maximum load capacity of trays e 10 kg per tray e 15 kg per tray e 35 kg in sum of all trays e 45 kg in sum of all trays Weight Weight incl 2 trays 41 kg 62 kg Heating system O1 LA Heating system Direct heating system Air convection natural Temperature data interior Settable temperature range 5 C above ambient temperature up to 220 C Temperature deviation as a
17. VWR International bvba sprl Haasrode Researchpark Zone 3 Geldenaaksebaan 464 3001 Leuven Tel 016 385 011 Fax 016 385 385 E mail customerservice be vwr com Denmark VWR Bie amp Berntsen Transformervej 8 2730 Herlev Tel 43 86 87 88 Fax 43 86 87 90 E mail info dk vwr com Finland VWR International Oy Pihatorma 1 C 1 FI 02240 Espoo Tel 358 9 80 45 51 Fax 358 9 80 45 52 00 E mail info fi vwr com France VWR International S A S Le P rigares B timent B 201 rue Carnot 94126 Fontenay sous Bois cedex Tel 0 825 02 30 30 0 15 EUR TTC min Fax 0 825 02 30 35 0 15 EUR TTC min E mail info fr vwr com Germany VWR International GmbH Hilpertstrasse 20a D 64295 Darmstadt Tel 0180 570 20 00 Fax 0180 570 22 22 E mail info de vwr com 14 Cent Minute aus d dt Festnetz DRY Line DL 05 2008 en Ireland AGB Scientific Ltd A VWR International Company Orion Business Campus Northwest Business Park Ballycoolin Dublin 15 Tel 01 88 22 222 Fax 01 88 22 333 e mail info agb ie Northern Ireland AGB Scientific Apparatus Ltd A VWR International Company A10 Harbour Court 7 Heron Rd Sydenham Business Park Belfast BT3 9HB Tel 028 9058 5800 Fax 028 9080 7812 Email info agbscientific co uk Italy VWR International s r l Via Stephenson 94 20157 Milano Ml Tel 02 332 03 11 Fax 800 152 999 E mail info it vwr com The Netherlands VWR Internat
18. VWRE_ Supplier Partnerships for Customer Solutions Drying oven VWR DRY Line with Natural Convection DL 53 DL 115 European Catalogue Numbers Euro Plug DL 53 466 3510 DL 115 466 3513 UK Plug DL 53 466 3511 DL 115 466 3514 Swiss Plug DL 53 466 3512 DL 115 466 3515 User Manual Issue 05 08 en valid from device serial number 08 35000 VH H Supplier Partnerships for Customer Solutions VR Supplier Partnerships for Customer Solutions LE Declaration of conformity We VWR Intemational BVBA Geldenaaksebaan 464 B 3001 Leuven Belgium Tel 32 0 16 385 011 Fax 32 0 16 385385 E mail infofbe vwr com hereby declare under our sole responsibility that the products listed in schedule 1 to which this declaration relates are in conformity with the following Council directives of the EU Member states Council directive on harmonization of the laws of the Member states Low Voltage directive 2006 95 EC EMC directive 2004 108 EEC and meet the essential requirements of the mentioned directives This equipment has been tested according to following standards Titles of the applied standards Standard reference number Safety requirements for electrical equipment for measurement IEC EN 61010 1 2001 control and laboratory use Part 1 General requirements Safety requirements for electrical equipment for measurement IEC EN 61010 2 010 2003 control and laboratory use Part 2 010 Particular requ
19. cified as an offset to the temperature set point A arm offset Alarm offset specifies a temperature difference by which the temperature set point may not be exceeded e g set point 105 C Alarm offset 10 C In the example the alarm is triggered after an interior temperature of 115 C is exceeded e Temperature safety device class 3 1 as per DIN 12880 The temperature safety device serves to protect the drying oven its environment and the samples from unintended temperature excesses The device is functionally and electrically independent of the temperature control system lf an error occurs at the controller the safety device assumes the regulatory function e Temperature fuse class 1 as per DIN 12880 The temperature fuse is triggered off irreversibly if the maximum temperature of 229 C inside the DRY Line drying oven is exceeded 4 Scope of delivery e DRY Line Drying oven DL e 2 trays additional trays can be ordered e Flat assembly bar for stacking it is vital to keep them as two flat assembly bars are required to stack two devices and each device comes supplied with one DRY Line DL 05 2008_en page 11 40 VWRE_ Supplier Partnerships for Customer Solutions 5 Description of the device 5 1 Views of the device a n 3 WL C 1 DRY 1e ties L M
20. ded use The DRY Line drying ovens are designed for all standard drying and tempering tasks as well as sterilizing glassware They are intended for use in biological chemical medical pharmaceutical and physical laboratories Any other use is not intended and can cause damage and be harmful to health The DRY Line drying ovens should not in particular be used to prepare foods intended for consumption or to sterilize or decontaminate medical products or medical equipment as defined by the Medical Device Directive 93 42 EWG MDD 2 2 Dangers When the DRY Line drying oven is installed operated cleaned adjusted or set up incorrectly there is a risk of malfunction which could cause harm to human beings and material damage to the equipment and samples Therefore the DRY Line drying oven should only be installed operated cleaned adjusted and set up by qualified persons Persons qualified to install operate clean and adjust the DRY Line drying oven include everyone who has carefully read the user manual Persons qualified to repair the DRY Line drying oven only include service engineers authorized by the equipment supplier who have undergone appropriate electrical training and who have carefully read the DRY Line drying oven service and user manual DANGER Danger of explosion Danger to life gt Only install the device where there is no danger of explosion Do not keep explosive powders or solvent air mixtures i
21. e DL 05 2008 en page 25 40 VWRE_ Supplier Partnerships for Customer Solutions 8 4 Setting the temperature safety device class 3 1 The temperature safety device must be checked at every change of the interior temperature set point and readjusted if necessary The temperature being set at the temperature safety device must be higher than the temperature set point of the controller Otherwise the temperature safety device switches off the DRY Line drying oven before the temperature set at the controller is reached The temperature safety device class 3 1 as per DIN 12880 serves to protect the unit its environment and the samples from unintended temperature excesses The device is functionally and electrically independent of the temperature control system If an error occurs at the controller the safety device assumes the regulatory function The temperature safety device has an operating range from 50 C to 250 C e fthe control knob is turned to its end stop maximum temperature the temperature safety device class 3 1 functions as a safety device for the DRY Line drying oven and switches off the heating if the interior temperature reaches 250 C e lf the temperature safety device is set to a temperature somewhat higher than that selected on the controller it switches off the heating if the controller fails and the interior temperature reaches these value If the selected temperature of the safety device is reached in case
22. ean the DRY Line drying oven see chapter 9 on page 32 3 Please contact your dealer 13 Regular checks and maintenance Table 6 Maintenance plan mera pen o Weekly Dust the outer casing Check the power cable for damage After each Clean the device see chapter 9 on page 32 SAPETE Check the device for mechanical damage and corrosion Annually Check the temperature control and if necessary adjust it DRY Line DL 05 2008 en page 36 40 VWR OZI Supplier Partnerships for Customer Solutions A DANGER Danger of electric shock Danger to life gt Ifa device has a damaged power cable or rear panel withdraw it from use immediately remove the power plug and contact your dealer to get it repaired 14 Technical service Web Resources Visit the VWR s website at www vwr com for e Complete technical service contact information e Access to VWR s Online Catalogue and information about accessories and related products e Additional product information and special offers Contact us For information or technical assistance contact your local VWR representative or visit www vwr com 15 Waste disposal 15 1 Disposal of the unit in the member states of the EC Contamination of the device with toxic or radioactive substances Danger of poisoning Never lead a unit with sticking toxic substances to recycling according to directive 2002 96 EC gt Prior to disposal clean the unit of sticking toxic substances
23. eed to be adjusted Controller display 105 C Temperature measured with reference measuring instrument 103 C Temperature control needs to be adjusted DRY Line DL 05 2008_en page 33 40 VWR OZI Supplier Partnerships for Customer Solutions 8 Calculate the temperature difference Measured reference temperature minus Controller displayed temperature amp g Ee 9 To adjust the temperature control access the oF t Offset temperature parameter in the operation mode 2 see chapter 8 7 on page 29 10 Press the lt A gt and lt W gt buttons to enter the temperature difference calculated see step 8 11 Confirm the temperature entry by pressing lt FKT gt lt Y gt simultaneously The DRY Line drying oven s temperature control has now been readjusted Figure 10 Setting of adjusting parameter example 12 Trouble shooting 12 1 Temperature safety device class 3 1 alarm When the interior temperature exceeds the temperature set at the temperature safety device the red alarm lamp lights up e The alarm signal is emitted immediately when the fault occurs e Visual display red alarm lamp of the temperature safety device is lighting e Audible alarm no audible alarm Actions 1 Check the temperature setting of the temperature safety device see chap 8 4 on page 26 The temperature being set at the temperature safety device must be higher than the temperature set point SP of the controller see chapter 8
24. en are described in chapter 7 1 on page 19 1 Place the DRY Line drying oven on the intended supporting surface Ensure there is sufficient clearance of at least 150 mm between the device and walls and other equipment 2 Place the trays onto the guide bars in the interior space 7 3 Placing two DRY Line drying ovens on top of one another Danger of toppling Danger of damage to health Never stack more than two DRY Line drying ovens on top of one another gt Always secure stacked devices to one another using both flat assembly bars supplied The DRY Line drying oven is designed so that two devices can be stacked on top of one another To ensure that they are safely positioned the two devices should be attached to one another using both flat assembly bars supplied One flat assembly bar is supplied with each DRY Line drying oven 1 Place the lower DRY Line drying oven at the intended location Leave enough space between the rear panel of the device and the wall behind the device so that you can turn screws into the rear panel of the lower DRY Line drying oven using a T X20 screwdriver 2 Unscrew two of the screws which fix the upper edge of the rear panel of the lower DRY Line drying oven 3 Fasten two flat assembly bars with these screws at the upper edge of the rear panel see Figure 5 4 Place the second DRY Line drying oven on top of the first to 5 Unscrew two of the screws which fix the lower ed
25. function 0 4 C 0 3 C of time at 150 C set temperature Overtemperature protection devices Electrically controlled temperature Alarm offset 0 C to 99 9 C see Table 4 page 29 limitation Temperature safety device class 3 1 50 C to 250 C 50 C to 250 C as per DIN 12880 DRY Line DL 05 2008_en page 16 40 Electrical data IP protection type as per EN 60529 Nominal voltage 10 Power supply type Protection system Nominal power Installation category as per IEC 1010 1 Pollution degree as per IEC 1010 1 Fusing VWRE_ Supplier Partnerships for Customer Solutions DRY Line drying oven DL 53 DRY Line drying oven DL 115 5 x 20 mm 230 V middle time lag M 10 Amp Ambient climate Operating temperature Storage temperature Operating air humidity Storage air humidity Altitude of installation location DRY Line DL 05 2008 en page 17 40 VWR OZI Supplier Partnerships for Customer Solutions 6 Transport and storage 6 1 Guidelines for safe transport Danger of injury Through the device slipping or tipping over Damage to the device gt The device should be lifted by 2 people gt The device should only be transported in its original packaging gt The device should be secured with straps when being transported gt The device should only be raised along with the supporting pallet from beneath using mechanical tools e g fork lift truck The device should not be l
26. ge of the rear panel of the upper DRY Line drying oven TE 1 MIMI Z SMM 6 Place the upper DRY Line drying oven with the empty drilling holes overlapping the holes in the lower DRY Line drying oven s flat assembly bars 23 e 7 Screw the two assembly bars to the rear panel of the upper DRY Line drying oven using the screws of step 5 TE 1 LMM e LITT j Figure 5 Placing two DRY Line drying ovens on top of one another DRY Line DL 05 2008 en page 22 40 VWRE_ Supplier Partnerships for Customer Solutions 7 4 Connecting the electrical supply DANGER Danger of electric shock Danger to life Do not connect any device with a dented or damaged rear panel to the power supply gt Where a device has a damaged power cable or rear panel withdraw it from use immediately remove the power plug and contact your dealer to get it repaired Danger of fire gt Only use the device connected to a power source fused to at least 10 Amp adequate gt Observe the regulations of your local electricity supply company Danger of damage to the device gt The device should only be operated at the supply voltage shown on the rating plate Using a different supply voltage will damage the device The DRY Line drying oven is available for a power supply of 230 V 50 60 Hz AC 1 N PE 1 Before connecting the DRY Line drying oven to your power supply verify that the supply voltage is the same as the supply voltage
27. he unit in non member states of fett 38 15 3 Disposing OF packaging EE 38 DRY Line DL 05 2008 en page 4 40 VWRE_ Supplier Partnerships for Customer Solutions 1 Introduction 1 1 General guidelines These operating instructions describe how to set up operate clean and adjust the DRY Line drying ovens They apply to these models e DRY Line drying oven DL 53 e DRY Line drying oven DL 115 These operating instructions are intended for staff using the equipment in the laboratory Other service and maintenance activities should be carried out exclusively by your distributor s customer service agents and are therefore not explained in this manual 1 2 Syntax Mono spaced Display lt button gt Button to be pressed text Text to be entered 1 3 Safety instructions structure These operating instructions employ the terms and symbols below to describe dangerous situations in line with the harmonization of ISO 3864 2 and ANSI Z535 4 1 3 1 Safety instructions hierarchy Warning symbols and or Type of danger Prohibitory symbols and or Possible consequences Imperative symbols Instruction how to avoid the hazard prohibition gt Instruction how to avoid the hazard mandatory action 1 3 2 Warning levels Dangers are indicated according to the severity and likelihood of their consequences by a word to attract attention with the associated warning color and if appropriate with the safety alert symbol Ak DAN
28. ifted directly from below using mechanical tools e g fork lift truck The device should not be lifted or moved by pulling the door 6 1 1 Transporting a used DRY Line drying oven 1 Switch off the DRY Line drying oven using the power switch Pull out the power plug Remove the trays Clean the DRY Line drying oven and its trays see chapter 9 on page 32 Dry the interior of the DRY Line drying oven and the trays Wrap up the trays in bubble wrap Pack the trays in the original box and put them inside the DRY Line drying oven O N o E SU Pack the DRY Line drying oven in its original packaging e Take care that the DRY Line drying oven does not become wet while being transported e During transport maintain the permitted ambient temperature of 10 C to 60 C 6 2 Storage e Only store the DRY Line drying oven in enclosed dry areas e The permitted storage temperature is 10 C to 60 C while the maximum permitted storage air humidity is 85 r H non condensing DRY Line DL 05 2008_en page 18 40 VWRE_ Supplier Partnerships for Customer Solutions 6 2 1 Storing a used DRY Line drying oven 1 Switch off the DRY Line drying oven using the power switch 2 Pull out the power plug 3 Clean the DRY Line drying oven and its trays See chapter 9 on page 32 4 Dry the interior of the DRY Line drying oven 5 Store the DRY Line drying oven in a suitable place 7 Installing the DRY Line drying ove
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30. irements for laboratory equipment for the heating of materials Electrical equipment for measurement control and laboratory use IEC EN 61326 1 2005 EMC requirements Part 1 General requirements Electrical equipment for measurement control and laboratory use IECIEN 61326 2 2 2005 EMC requirements Part 2 2 Particular Requirements Test conf gurations operational conditions and performance criteria for porta ble test measuring and monitoring equipment used in low voltage Distribution systems The technical documentation required to demonstrate that the products meet the requirements of theses directives has been compiled and can be made available for inspection by the relevant enforcement authorities Date of original issue Leuven 29 01 2008 CAPe Raoul Biskupek Managing Director KEC 4324001701 1 83 fed 4520116 355 011 Kaascde Res rchpark gone 3 Partie 230 D04958 1 34 fax 20018 335 AS Gelderaaksebaan 4546 3001 Leuven NS ICO T infota varom RPRURPM Leuven Feet IR 7 razz WWW WE OO VAT BE WB SIS 343 12 DRY Line DL 05 2008_en page 2 40 VH H Supplier Partnerships for Customer Solutions vnes CE Supplier Partnerships for Customer Solutions Declaration of conformity SCHEDULE 1 466 3510 DRYING OVEN DL 53 with natural convection 53 L interior Volume EU plug DRYING OVEN DL 53 with natural convection 53 L interior Volume UK plug 466 3512 lume CH Plug 466 3513 DRYING OVEN DL115 with natu
31. lation Danger of overheating Damage to the device gt Ensure that there is sufficient ventilation to disperse the heat gt Maintain a clearance of 150 mm to adjacent devices and walls S Do not install the device in unventilated alcoves While operating the DRY Line drying oven produces substantial amounts of heat The DRY Line drying oven should only be installed in well ventilated locations where the heat produced will be well dispersed However it should be shielded from strong gusts of air 7 1 4 Supporting surface Danger of fire gt Only rest the device on a base that is heat resistant to 100 C Do not push anything beneath the device e g paper plastic film DRY Line DL 05 2008_en page 20 40 VWR OZI Supplier Partnerships for Customer Solutions Danger of breakages Danger of injury gt Only place the device on surfaces that can support its weight The surface used to support a DRY Line drying oven DL 53 must be capable of bearing at least 80 kg The surface used to support a DRY Line drying oven DL 115 must be capable of bearing at least 110 kg A maximum of two DRY Line drying ovens may be stacked on top of one another and they should be secured together using two flat assembly bars The surface used to support two stacked DRY Line drying ovens DL 53 must be capable of bearing at least 160 kg The surface used to support two stacked DRY Line drying ovens DL 115 must be capable of
32. n The DRY Line drying oven drying oven is designed to be used in laboratories in enclosed spaces The minimum requirements for the location where the DRY Line drying oven is to be installed are given below When installing the DRY Line drying oven in a laboratory or in a room similar to a laboratory please comply with the national safety regulations that apply 7 1 Installation location and ambient conditions Place the DRY Line drying oven up in such a way that the On Off switch is always accessible and that the device can be switched off immediately in case of danger 7 1 1 Avoiding explosions DANGER Danger of explosion Danger to life gt Only install the device where there is no danger of explosion gt Do not keep explosive powders or solvent air mixtures in the vicinity The DRY Line drying oven provides no protection against explosions Never install or operate the DRY Line drying oven in a location where explosive gases powder or solvent air mixtures could penetrate DRY Line DL 05 2008 en page 19 40 VWRE_ Supplier Partnerships for Customer Solutions 7 1 2 Avoiding wetting DANGER Danger of electric shock Danger to life gt Do not allow the device to get wet while operating or maintaining The DRY Line drying oven is not waterproof Do not install the DRY Line drying oven in locations where water could be sprayed about e g in the vicinity of sinks or safety showers 7 1 3 Venti
33. n after being started by pressing the lt TIME gt 0 to 99 9 hr Dutton e t st 0 no timer operation DRY Line DL 05 2008_en page 28 40 VWRE_ Supplier Partnerships for Customer Solutions 8 7 Setting of advanced operating parameters 1 From the basic controller display press the lt FKT gt button for 5 seconds to go to the operation mode 2 2 Use the lt FKT gt lt A gt and lt W gt buttons successively set values for the following parameters see Table 4 Table 4 Operating parameters that can be set in operation mode 2 Value Range Alarm function AL F OFF oFF Switching on off the offset alarm function see on chapter 12 2 1 on page 35 Alarm offset AL o 10 0 C 0 C to Temperature difference by which the 99 9 C Temperature set point may not be exceeded e g Temperature set point 105 C Alarm offset 10 C In the example the offset alarm is triggered after an interior temperature of 115 C is exceeded see chapter 12 2 1 on page 35 Alarm hysteresis e Temperature difference by which the sum of Temperature set point and Alarm offset has to drop before the offset alarm reacts and unit heating assumes normal control e g Temperature set point 105 C Alarm offset 10 C Alarm hysteresis 1 0 C The offset alarm will be switched off when the interior temperature drops to 114 C Display of temperature as C or F Temperature values are always stored in C and will be converted into F if Uni
34. n the vicinity Never insert materials into the device that are explosive or inflammable at the interior temperature selected Never insert materials into the device that contain explosive or inflammable solvents Never insert materials into the device that sublimate or pyrolyze to form flammable materials at the interior temperature selected DRY Line DL 05 2008_en page 8 40 VW R OZI Supplier Partnerships for Customer Solutions DANGER Danger of electric shock Danger to life Do not allow the device to get wet while operating or maintaining Do not connect any device with a dented or damaged rear panel to the power supply Remove the plug from the power supply before opening the rear panel If a device has a damaged power cable or rear panel withdraw it from use immediately remove the power plug and contact your dealer to get it repaired All work on the device s electrical components should be carried out by qualified electricians only DANGER Danger of poison Danger to life Never insert materials into the device that disintegrate to form poisonous gases at the interior temperature selected Danger of fire DRY Line drying ovens must not be used if the test of the temperature safety device class 3 1 fails gt In case of temperature safety device test failure withdraw the DRY Line drying oven from use immediately remove the power plug and contact your dealer to get it repaired
35. o start the timer While the timer counts down the remaining time and the interior temperature are displayed alternately 3 You can terminate the count down by pressing the lt TIME gt button t oF and the interior temperature are displayed alternately and the drying oven heating is switched off The count down cannot be continued 4 When the time has elapsed the controller will give an acoustic signal of 5 beeps t oF and the interior temperature will be displayed alternately while the drying oven remains switched off DRY Line DL 05 2008_en page 31 40 VWRE_ Supplier Partnerships for Customer Solutions 9 Cleaning A DANGER Danger of electric shock Danger to life gt Pull the power plug before cleaning gt Do not pour water or cleaning agents excessively onto the inner or outer surfaces gt Dry the device completely before starting to operate it again Danger of damage The interior of the unit is made from stainless steel Do not use any corrosive oxidizing acid or halide containing cleaning agents for cleaning purposes gt Only use cleaning agents that can be removed from the chamber using water and or ventilation gt Any residual cleaning agents left in the device may attack the stainless steel Danger of samples being disturbed gt Only use cleaning agents that can be removed from the device using water and or ventilation gt Any residual cleaning agents left in the device may poll
36. prior to handing it over to a recycling company e Prior to disposal clean the unit from all introduced or sticking toxic substances e f you cannot safely clean the unit from toxic substances dispose of it as special waste according to national law 15 2 Disposal of the unit in non member states of the EC Danger of environmental damages gt Refer to national legislation when disposing of used equipment 15 3 Disposing of packaging Packaging components Material I peofdisposal Where recycling is impossible all the packaging parts can also be disposed of along with household waste collection DRY Line DL 05 2008 en page 38 40 VWRE_ Supplier Partnerships for Customer Solutions Manufacturer VWR International bvba Haasrode Research Park Zone 3 Geldenaaksebaan 464 B 3001 Leuven Belgium Tel 32 16 38 50 11 Internet www be vwr com Equipment made in Germany The reproduction distribution and utilization of this document as well as the communication of its content to others without explicit authorization is prohibited Offenders will be held liable for the payment of damages All rights reserved in the event of the grant of a patent utility model or design by VWR International bvba 2008 DRY Line DL 05 2008_en page 39 40 Local VWR offices in Europe Austria VWR International GmbH Graumanngasse 7 1150 Wien Tel 01 97 002 0 Fax 01 97 002 600 E mail info at vwr com Belgium
37. ral convection 115 L interior Volume EU plug 466 3514 DRYING OVEN 01115 with natural convection 115 L interior Volume UK plug 466 3515 DRYING OVEN DL115 with natural convection 115 L interior Volume CH plug KEC 432000701 1 42 belted 3206 285 O71 Hamide Researchpark Zone 3 Forts 290004955134 fax 22008 385 385 Geldenaaksebaan 44 E 3001 Leuven IG 0 44 17 nfo be vwr com RRP Leaver Pust OOO BACH We ern WAT BE 400 fod 343 ele DRY Line DL 05 2008_en page 3 40 VWRE_ Supplier Partnerships for Customer Solutions Content 1 BEE OCG 1 C0 Le PRE EEE RER RER REP Sn 5 1 1 EE e Me En 5 1 2 SC eegen 5 1 3 Safety instructions struchre EE 5 2 General safety iINStrUuCtiONS cccssescseeeeeeseceeeneneeeeeeeeeeessseeeeeseeeoeesseseeeeeeeeoeenseeeeesseooennes 8 2 1 MENJE US Cte cw ER EEE 8 2 2 Riet 8 3 STEET 11 4 SEET 11 5 Description Of ING COVI E 12 5 1 Views of the device ccccccssecccccsececceseeecseueeeceeuseecseuseeessaueeecsauseecssaeessageeeesagseesssaseesssageenes 12 5 2 Controller components naannaannoannoaanneannoannoannonnnnnnnrnnnernneranrrnnrernnrrnnernnnernrernrernnernnernnnrennenn 15 5 3 Technical OO a ae ee ee AEN anaes 16 6 MEATS DOME and SO ee a none 22 teen ste lee aie des 18 6 1 Guidelines for safe transport ss 18 6 2 OF ANS eege 18 7 Installing the DRY Line drying OVEN c sccseeeeseeesceeeeeesseeeseeeesseeeeseesseeeeeenseeesseoesnsenssees 19 7 1 Ins
38. tallation location and ambient conditions UV 19 7 2 Positioning the DRY Line drying oven ccc ss 21 19 Placing two DRY Line drying ovens on top of one anoiher 22 7 4 Connecting the electrical supply 2 4 8 wuaiddessadsondeusnvotarddancainieeasaeiuesavelasweess 23 8 Operating the DRY Line drying OVEN cccccsseseseeeeeseeeeennneeeeeeeeeeeesnseeeeeseeeessneeeeeeseeooanees 24 8 1 Opening and closing the DRY Line drying OVEN Rs 24 8 2 Adjusting the air exchange of the DRY Line drying oven 24 8 3 Switching on the DRY Line drying oven ss 25 8 4 Setting the temperature safety device class 3 1 26 8 5 General instructions for setting the operating parameters at the controller 27 8 6 Setting of temperature and timer inserer 28 8 7 Setting of advanced operating parameters 29 8 8 Inserting sample materials into the DRY Line drying oven 30 8 9 Usma Haer imer ACTIONS E EEEE EEn EER de 31 9 E le ec etc E O N E OA E O OEA A E 32 10 Taking the DRY Line drying oven out of service ss mnsmnenneeemmnnnnneeennnnnnnnee 33 11 Adjusting the temperature control E 33 12 TOUDE e UN ae pee a a ocean 34 12 1 Temperature safety device class 3 1 alarm 34 12 2 Controller alarm signals E 35 13 Regular checks and maintenance cccsesseeeseeseeeeeesseeeeenseeeeenseeeeenseeeeesseeeeenseeeeonsseneenseeses 36 14 een 37 15 Waste CIS 0 SAM an ete ann ete nn ent 37 15 1 Disposal of the unit in the member states of the EC 37 15 2 Disposal of t
39. the values of the parameters For certain parameters pressing the buttons lt A gt and lt W gt enables selection between fixed values There are parameter values which can only be read but not changed e g the Firmware revision di 1 see Table 4 on page 29 2 seconds after you have made a change to the value of a parameter the new value is accepted automatically and cannot be set back by any function e To go back to the basic controller display showing the current interior temperature see Figure 7 press the lt FKT gt button repeatedly or press the lt FKT gt lt W gt buttons simultaneously or wait for 60 seconds without pressing any button 8 6 Setting of temperature and timer 1 From the basic controller display press the lt FKT gt button to go to the operation mode 1 2 Use the lt FKT gt lt A gt and lt W gt buttons to successively set the values for the following parameters see Table 3 Table 3 Operating parameters that can be set in operation mode 1 Value Temperature 110 C 0 C to 220 C The Temperature set point must be by at least set point 5 C above the ambient temperature in order to ensure a stable temperature inside the DRY Line drying oven Timer unit e minutes hr e hours If Timer unit will be changed Timer initial value is set to 0 When the timer counts down the Timer initial value cannot be changed Timer initial 0 min to Initial value from which the timer counts down value 999 mi
40. uld be 2 10 C If necessary change this parameter dependent on the other operating parameters 2 Check whether samples were inserted into the DRY Line drying oven that produce heat under the climate conditions in the device 3 Check the ambient climate The ambient temperature must be at least by 5 C below the temperature set point of the DRY Line drying oven The DRY Line drying oven must be protected from direct sunlight The DRY Line drying oven s installation location must be sufficiently ventilated to prevent any buildup of heat in the device 4 If you can exclude points 1 to 3 as the source of the fault it may be that the device is faulty Please contact your dealer DRY Line DL 05 2008 en page 35 40 VWRE_ Supplier Partnerships for Customer Solutions 12 2 2 Break of temperature sensor exceeding of measuring range e The alarm signal is emitted immediately when the fault occurs e Visual display ELE flashing e Audible alarm buzzer intermittent sound Actions 1 Switch off the DRY Line drying oven 2 If necessary clean the DRY Line drying oven see chapter 9 on page 32 3 Please contact your dealer 12 2 3 Short circuit of temperature sensor underflow of measuring range e The alarm signal is emitted immediately when the fault occurs e Visual display 199 flashing e Audible alarm buzzer intermittent sound Actions 1 Switch off the DRY Line drying oven 2 If necessary cl
41. ute the samples 1 Remove the power plug before beginning to clean the device 2 Clean thoroughly the interior the inside of the door and the gaskets with a neutral cleaning agent suited for use in laboratories or one containing ethanol or propanol 3 Clean the outer casing of the DRY Line drying oven with a slightly damp cloth to which you can if you require add a small amount of a neutral cleaning agent or one containing ethanol or propanol 4 Thoroughly remove all residues of cleaning agents from the interior with deionized water If necessary ventilate the interior thoroughly DRY Line DL 05 2008_en page 32 40 10 Ep a o PS 11 VWRE_ Supplier Partnerships for Customer Solutions Taking the DRY Line drying oven out of service Switch off the DRY Line drying oven using the power switch Pull out the power plug Clean the DRY Line drying oven and its trays see chapter 9 on page 32 Dry the interior of the DRY Line drying oven fully Where necessary store the DRY Line drying oven see chapter 6 2 on page 18 Adjusting the temperature control The temperature display and control must be checked for accuracy every year and if necessary readjusted To adjust the temperature control you need an electronic measuring and display instrument that has a valid calibration certificate and which has been approved by a recognized standards or calibration authority or regulatory body Measuring range 2 20 C to 250
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