Memmert SE 200 Manuals

OPERATING INSTRUCTIONS Electronically controlled drying ovens UE 200 - 800 ULE 400 – 800 Electronically controlled sterilisers SE 200 - 400 SLE 400 – 800 Electronically controlled incubators BE 200 – 800 set °C temp h delay h hold 0 I power heat fresh air 0 1 2 3 4 5 6 alarm set UE/BE 200-800, SE 200-400, ULE/SLE 400-800 1 TABLE OF CONTENTS 1 Congratulations on your choice of a MEMMERT Oven!.........................................2 2 The equipment of Memmert cabinets Series UE, BE, SE. ULE, SLE consists of:3 2.1 Electrical supply ..........................................................................................................4 2.2 Installation options (special equipment) ......................................................................5 2.3 Wall mounting (special equipment) ............................................................................5 2.4 Stacking device (special equipment) ...........................................................................6 3 Putting into operation ...............................................................................................6 4 Main switch module with fresh air control..............................................................7 5 Working controller module.......................................................................................8 6 Working controller module in main switch position I ............................................9 7 The serial communication interface ......................................................................10 7.1 Communication protocol............................................................................................10 7.2 Computer connection ................................................................................................10 7.3 RS232C interface......................................................................................................10 8 Controller module with main switch in position Ÿ..............................................11 9 Setting of continuous operation and programmes (offline operation)...............13 9.1 Programming of a switch-off delay ............................................................................13 9.2 Programming of a switch-off delay, dependent on set temperature ..........................13 9.3 Programming of a switch-on delay ............................................................................14 9.4 Programming of a switch-on delay and a hold time...................................................14 9.5 Switch-on delay and hold time dependent on set temperature..................................15 9.6 Programming of a switch-on delay and hold time with Loop-function........................15 9.7 Programming of a switch-on delay and hold time with Loop-function and set temperature dependent operation .............................................................................16 10 Supervision of the program flow (offline operation)............................................17 10.1 Further information during program operation:..........................................................18 10.2 End of the program / Restart: ....................................................................................18 11 Safety devices .........................................................................................................19 11.1 Adjustable overheat controller (TWW), class 3.1 according to DIN 12880 ................19 11.2 Adjustable temperature limiter (TWB), class 2 according to DIN 12880....................20 12 Loading ....................................................................................................................21 13 Sterilisers.................................................................................................................22 13.1 Application.................................................................................................................22 13.2 Directives for sterilisation in MEMMERT- hot-air sterilisers.......................................22 13.3 Notes on the work with sterilising cassettes: .............................................................23 14 Sterilisation programme .........................................................................................24 14.1 Example – Steriliser SLE 600:...................................................................................24 15 Door interlock (option)............................................................................................25 16 Maintenance.............................................................................................................26 16.1 Readjusting the door .................................................................................................26 17 Cleaning ...................................................................................................................27 18 Check list for rectifying faults................................................................................27 19 Our Address.............................................................................................................28 20 Index.........................................................................................................................32 21 Glossar:....................................................................................................................33 set °C temp h delay h hold 0 I power heat fresh air 0 1 2 3 4 5 6 alarm set UE/BE 200-800, SE 200-400, ULE/SLE 400-800 2 The text of these Operating Instructions has been translated from the German. If any part of the text is doubtful or the interpretation is unclear, and also in case of errors, the German original is to be considered as valid. 1 Congratulations on your choice of a MEMMERT Oven! Manufactured in Germany using the latest production techniques and finest materials available, you now possess a technically superior and fully developed product. Your oven has already been under extensive testing in our factory. For correct operation of the equipment it is essential to observe the operating and maintenance instructions below. This will ensure that your equipment will give many years´ satisfactory service. Explanation of symbols: These symbols mark important indications in the operating instructions The corresponding markings on the unit mean: Note the Operating Instructions! Attention, outside case temperature may be hot! General safety instructions: The physical and chemical properties of your load (e.g. inflammation temp. etc.) have strictly to be observed, as otherwise considerable damages (load, oven, surroundings of apparatus) can appear. Please note that the Memmert ovens described here are not explosion-proof (they do not conform to Occupational Association Regulation VBG 24). They are therefore unsuitable for drying, evaporating or burning-in of enamels or similar substances whose solvent may form an inflammable mixture together with air. There must be no possibility for inflammable or explosive gas/air mixtures to form either inside the cabinet or in the immediate neighbourhood of the equipment. Excessive dust or aggressive vapours in the interior and/or around the oven may result in sediments within the oven and cause short circuits or damage to the electronic parts. Therefore dust and aggressive vapours should be kept from the unit. Transport: Always use gloves ! If the ovens have to be carried, at least 2 persons are required for this mode of transportation depending on size for Models 200 to 500. At least 4 persons are required for Models 600 and 700. ATTENTION ! Take special care when oven is working at high temperature! Outside case temperature may be hot!