(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.
2 The equipment of Memmert cabinets Series UE, BE, SE. ULE, SLE consists of: electronic PID controllers with programmable start-up delay and hold time, set temperature dependent operation and repeat function. The controller incorporates permanent power matching and a time-saving self-diagnostic system for rapid fault...
Quality of material Memmert is using stainless steel (Spec. 1.4301) for the external casing as well as for the interior, an outstanding material because of its high stability, optimum hygienic features and corrosion resistance against many (not all!) chemical combinations (Attention e.g.
° C t emp h delay fresh air h ho ld alarm set power heat 2.2 Installation options (special equipment) Do not place the steriliser on a readily inflammable support! The cabinet can be set up on the floor or on a table (bench), model 500 - 700 on a subframe.
° C t emp h delay fresh air h ho ld alarm set power heat 2.4 Stacking device (special equipment) Where the requirement is for two ovens of the same size to be placed one on top of the other, the oven with the lower working temperature should be placed on the bottom .
° C t emp h delay fresh air h ho ld alarm set power heat 4 Main switch module with fresh air control The main switch module contains: main switch to select the working mode three signal lamps for display of the unit status slide knob for fresh air control Main switch in position 0: unit is shut down...
° C t emp h delay fresh air h ho ld alarm set power heat 5 Working controller module The controller is operated with the aid of the digital rotary knob in conjunction with the set-button, as described in ° C temp h delay the subsequent chapters.
Note ! If the cabinet is being operated from a PC via the serial interface and a thermostating programme is started in the main programme window in the MEMMERT software „C “, the set parameters can only be viewed on the controller but ELSIUS INDOWS®...
7 The serial communication interface 7.1 Communication protocol The communication protocol of the MEMMERT controllers has been defined in accordance with the rules of the Standards Working Party for Measurement and Control in the chemical industry (NAMUR). 7.2 Computer connection...
° C t emp h delay fresh air h ho ld alarm set power heat 8 Controller module with main switch in position With the main switch in position it is possible to set programme sequences such as - delayed switch-on delay delayed switch-off/hold time hold repeat function LP..., set temperature dependent operation SP...
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° C t emp h delay fresh air h ho ld alarm set power heat ° C temp The menu item temp is used for setting the desired temperature h delay h hold delay is used for setting the switch-on delay. °...
° C t emp h delay fresh air h ho ld alarm set power heat 9 Setting of continuous operation and programmes (offline operation) 9.1 Programming of a switch-off delay 9.2 Programming of a switch-off delay, dependent on set temperature Example: Example: The cabinet has to shut down the heating...
° C t emp h delay fresh air h ho ld alarm set power heat 9.3 Programming of a switch-on delay 9.4 Programming of a switch-on delay and a hold time Example: Example: The cabinet has to start heating to 150ºC The cabinet has to start heating to 150°C after a 2 hour delay.
° C t emp h delay fresh air h ho ld alarm set power heat 9.5 Switch-on delay and hold time 9.6 Programming of a switch-on delay dependent on set temperature and hold time with Loop-function Example: Example: The cabinet has to start heating to 150°C The cabinet has to start heating to 150°C after a 2 hour delay and shut down after 3 after a 2 hour delay, cool down to room...
° C t emp h delay fresh air h ho ld alarm set power heat 9.7 Programming of a switch-on delay and hold time with Loop-function and set temperature dependent operation Example: The cabinet has to start heating to 150°C after a 2 hour delay and shut down after 3 hours operation at the set temperature, cool down to room temperature and repeat this pattern over and over.
° C t emp h delay fresh air h ho ld alarm set power heat 10 Supervision of the program flow (offline operation) The status-LEDs in the controller display give information about the program status at a glance. Example: Delayed switch-on and delayed switch-off with set temperature dependent operation as described in example 9.5 ϑ...
° C t emp h delay fresh air h ho ld alarm set power heat ϑ actual temperature is displayed °C alternating with "End" ° C temp h delay h hold delay timer ran down delay hold heating is switched off hold timer ran down 10.1 Further information during program operation: All actual values can be accessed by turning...
° C t emp h delay fresh air h ho ld alarm set power heat 11 Safety devices Adjustable overheat controller (TWW), class 3.1 and adjustable temperature limiter (TWB), class 2, work independently of the temperature control system according to DIN 12880.
In this case please check the TWW setting as described and readjust it if necessary. Should a fault condition be present, please contact an authorized service station for Memmert equipment. 11.2 Adjustable temperature limiter (TWB), class 2 according to DIN 12880 Protection of cabinet and environment: Turn temperature limiter e.g.
° C t emp h delay fresh air h ho ld alarm set power heat 12 Loading Cabinets described in this instruction manual must not be used for drying or warming substances which generate ignitable vapours when mixed with air. The cabinets described here must never be operated in areas with an explosive atmosphere.
Please make yourself familiar with the applicable direction for your application before carrying out a sterilisation with your MEMMERT steriliser. Some examples for the correct preparation of different medical instruments are shown in...
° C t emp h delay fresh air h ho ld alarm set power heat In particular with heavy loads, the untested usage of these provisional values is not sufficient. For a safe sterilisation, a validation of the individual sterilisation process must be done, using e.g.
° C t emp h delay fresh air h ho ld alarm set power heat 14 Sterilisation programme 14.1 Example – Steriliser SLE 600: The cabinet has to sterilise at a temperature of 180°C for 1 hour 30 minutes with an average weight of the load.
° C t emp h delay fresh air h ho ld alarm set power heat During the sterilisation programme the display of the working controller always shows the actual cabinet temperature. On pushing the set-button the display shows the programmed setpoint temperature.
A tightly closing door is an essential requirement for proper operation of the oven. MEMMERT-ovens ensure perfectly tight closing of the door through a seal on the oven casing. The door seal presses accurately against the casing seal. In continuous operation the flexible seal material may acquire a permanent set.
Display in working controller module Turn off the oven, then turn it back "on". In case of a malfunction contact an authorized service station for Memmert equipment or please inform the Memmert service department. UE/BE 200-800, SE 200-400, ULE/SLE 400-800...
° C t emp h delay fresh air h ho ld alarm set power heat 20 Index ..............page................ page installation options........5 address ............ 28 adjustable temperature limiter....20 alarm ............20 alarm set ........... 20 loading............21 locking plate ..........26 loop-function........
.............. page ..............page safety device ..........19 technical data summary ......3 safety instructions ........2 temp ............12 schocks during transport......6 temperature controller .........8 serial communication interface ....10 temperature range........3 set ..........8, 9, 11, 18 temperature setting .......9, 11 set-button ......
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