Thermo Scientific VT 6060 M-BL Operating Instructions Manual Download Page 30 | Manualshive

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50041981 J

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Summary of Contents for VT 6060 M-BL

Page 1: ...USA GB Valid 12 2015 50041981 J Vacuum Drying Oven VT 6060 M BL VT 6130 M BL Operating instructions...

Page 2: ...ternet www thermoscientific com 2015 Thermo Electron LED GmbH 63505 Langenselbold Germany If translated versions of this manual are used the German version is the authoritative basis Subject to techni...

Page 3: ...altitudes above sea level 300 m special settings are required This applies even if the site is changed in terms of height The device must then be reset by the Thermo service organization Temperature r...

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Page 5: ...y devices 16 19 PE terminal safety extra low voltage 16 Overtemperature protection device 16 Implosion protection feature in the oven door 16 Relief valve 17 Minimum ignition pressure protection devic...

Page 6: ...Inserting the trays 33 Removing the trays 33 5 OPERATION 34 38 Starting up 34 Operation 35 Shutdown 36 Operating guidelines 37 38 6 MAINTENANCE 39 41 Serving 39 Oven door 39 Door Seal 40 Cleaning 40 D...

Page 7: ...nual Marks information about optimum utilization of the unit in the instruction manual Information about optimum utilization of the unit in terms of proper disposal recycling in the instruction manual...

Page 8: ...on manual applies in the event of any deviations in the translation Always quote the data on the rating plate when requesting information or ordering spare parts OPERATING INSTRUCTIONS The operator mu...

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Page 11: ...r reduced atmospheric conditions drying granular materials porous structures with low residual moisture gentle heat treatment of powdery active ingredients tablets paraffin embedding steaming out arti...

Page 12: ...at a pressure of approx 0 1 bar If minimum pressure is under shot this is a more or less a primary explosion protection measure An explosion with dangerous consequences can only occur when the followi...

Page 13: ...e solvents would render the pump lubrication ineffective within a very short period and the moving hot parts of the pump constitute another potential ignition source Chemical resistant diaphragm vacuu...

Page 14: ...mergency inertization supply 16 Vacuum pump 5 Emergency inertization cut off valve 17 Material undergoing treatment 6 Emergency inertization valve 18 Extracted vapor 7 Pressure indicator 19 Exhaust ga...

Page 15: ...ide and by safety extra low voltage circuits SELV E on the control side The laboratory drier is equipped with an interference suppression facility The temperature is regulated by an electronic tempera...

Page 16: ...It is electrically and functionally independent of the temperature control system 16 45 50041981 J...

Page 17: ...n the pressure inside the oven has dropped below 0 1 bar lt permits safe operation in spite of the presence of a residual oxy gen component and vapors from the combustible solvent even if the surface...

Page 18: ...prevent the in gress of combustible vapors into the electrical control section switch room The air current is directed in such a way as to keep any vapors that may be present away from the control un...

Page 19: ...re loaded in to the oven while it is still warm For the event that ignition of such a mixture occurs at the beginning of a process e g caused by a defective vacuum pump it is advisable to use flame tr...

Page 20: ...ts are fitted into the control panel Fig 3 2 Control panel VT 6060 M BL VT 6130 M BL The item numbers quoted in the following descriptions refer to the item numbers in Fig 3 2 Control panel 9 Power sw...

Page 21: ...ve To shut off the inert gas supply when the safety mechanism is no longer required e g at the end of the process to avoid wasting gas To enable the safety mechanism when loading the oven with goods w...

Page 22: ...t of the operator control elements This ensures that when the unit is in operation the emergency inertization facility must be enabled manually before vacuum mode can be activated Unit off mode The ma...

Page 23: ...ion shut off valve with the vacuum shut off valve Operation mode The emergency inertization valve is open The vacuurn shut off valve is opened when load ing the oven with the door open The atmosohere...

Page 24: ...lamp goes out In case of an error or when the process is finished the signal lamp is lighting An adequate supply of gas available at the right input pressure ensures that the vacuum chamber is floode...

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Page 26: ...y The actual set point appears an display flashing Change set point with or key If the or key will be pressed longer the value of set point in the display runs faster Set points up to 99 9 C are in 0...

Page 27: ...as the overtemperature protection device 50041981 J 27 45...

Page 28: ...nt At altitudes up to 300 m above sea level or other conditions which may affect the ambient air pressure it is possible that the heater of the equipment is not switching on If the site is changed in...

Page 29: ...ble vapors may be released when the oven is loaded with articles which contain or are coated with combustible so vents which means that a danger zone must be defined around the loading aperture This d...

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Page 31: ...50041981 J 31 45 The device must be set up in a position where the plug of the connecting cable is accessible at any time...

Page 32: ...with small flange KF DN 25 onto the extraction 32 45 50041981 J...

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Page 34: ...the oven while cold ob serve loading temp 50 C Comply with the OPERATING GUIDELINES Be careful not to scratch the viewing window while loading the oven observe the loading limits for the trays arrang...

Page 35: ...ch a way as to maintain a pressure of approx 35 mbar within 1000 mbar ambient pressure inside the chamber during the process Pressure indicator Monitor the temperature in side the chamber Controller t...

Page 36: ...tering valve further if necessary to obtain an inside pressure of around approx 35 mbar within 1000 mbar ambient pressure Set the temperature controller to the required temperature item 7 Fig 3 2 obse...

Page 37: ...e convection is produced in the chamber which leads to higher temperatures in the upper part of the chamber The minimum operating temperature of the vacuum drying oven must be 10 C above room temperat...

Page 38: ...h point under room temperature is used as in this case the presence of an undetected hazardous component may cause an explosion to occur when the process is started Avoid scratching the glass window s...

Page 39: ...hite all may be used to lubricate the bearings in the door mechanism OVEN DOOR If the oven door no longer Glasses or seals properly this may be due to the fact that the door seil has aged and is no lo...

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Page 42: ...T 6130 M BL Unit Rated voltage rated frequency 1 PE AC 230 V 50 60 Hz Power consumption 1 6 2 2 kW Current input 7 4 9 6 A Protection class I Degree of protection Electrical equipment IP 20 forced ven...

Page 43: ...0 M BL Outer casing Galvanized sheet steel painted coated RAL 9002 Inner chamber Stainless steel material No 1 4301 Trays Aluminum Thermal insulation Mineral fiber wool 2 Control panel plastic parts M...

Page 44: ...o Electron has contracted with one or more recycling disposal companies in each EU Member State and this product should be disposed of or recycled through them Further information on Thermo Electron s...

Page 45: ...50041981 J 45 45 LOG BOOK Please refer to type plate on unit for model and serial number Model Serial No Work completed Operator s remarks Date...

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