(GET) INSTRUCTION MANUAL
Heraeus
INSTRUMENTS
Laboratory Air Circulation Ovens
Models UT 6 P, UT 12 P, UT 20 P
Comply with the operating instructions and keep this manual in the vicinity of the unit I
Issue: May, 1994
50 042 750
Страница 1: ...UCTION MANUAL Heraeus INSTRUMENTS Laboratory Air Circulation Ovens Models UT 6 P UT 12 P UT 20 P Comply with the operating instructions and keep this manual in the vicinity of the unit I Issue May 199...
Страница 2: ...298 50 042 300 SO 042 306 50 042 312 Model UT6P UT6P UT12P UT20P Equipment Air circulation oven programmed controller 1 PE AC 230 V 50 60 Hz Air circulation oven programmed controller 1 PE AC 120 V 5...
Страница 3: ...temperature control time switch air speed adjustment 12 Added feature programming functions fixed programs 13 Fixed program segments 14 Compilation of a fixed program 14 Example of a fixed program 15...
Страница 4: ...d information prog Key for the programming function lime selection and to confirm entered information vent Key to set the air speed and to confirm entered information Value adjustment key INCREASE VAL...
Страница 5: ...ng burning In oxidizing reducing preheating etc Hot air sterilization sterilization by heating the article up to a temperature of at least 160 C FRG also refer to DIN 58 947 Note Th ilerillzation temp...
Страница 6: ...efore using the unit If there are any signs of damage do not connect the unit up to the mains The voltage quoted on the rating plate rated voltage must agree with the mains supply voltage Protective g...
Страница 7: ...temperature should not exceed 40 C Place the unit on a firm fireproof surface e g laboratory table support frame in a stable perfectly upright position Keep the unit away from direct sunlight UV radi...
Страница 8: ...ns via a properly Installed socket outlet with PE conductor protection class I or a permanent terminal connection In the event of a permanent terminal connection a master switch lockable In the Off po...
Страница 9: ...structions A draft breaker must be used to connect the unit to an extraction system All flue ducts must be made of fireproof materials Apertures must be provided to enable the removal of residue and c...
Страница 10: ...of a fault In the unit heating system the operational TWB shuts down the unit heating across all poles as soon as the temperature exceeds the preset value The red signal lamp Indicates activation of t...
Страница 11: ...rol element to release the TWB Now set the TWB to the temperature limit for the required type of protection If Fault is signalled during operation Check the settings of the TWB and the control unit an...
Страница 12: ...ng control sy stem unit heating activated heating off Lamp switched on Lamp switched off Rhythmic flashing of this signal lamp indicates that the temperature controller is regulating the operating tem...
Страница 13: ...ecute yet Select P o F Program on standby wait for program start Select P o n Delete program from memory completely Select P r E The program memory is erased on delivery If the operator Interrogates t...
Страница 14: ...e preset operating temperature to maintain this temperature for the preset period and to subsequently switch off heating and ventilation Selectable parameters In this program segment P3 P3 0 P3 1 P3 2...
Страница 15: ...ig 5 3 Program profile hot air sterilization process El 190 C c1 S2 S3 S4 S1 S 4 Programmsegment A m i P3 5 P onl Sequence E1 After sketching the process characteristic select the segments which corre...
Страница 16: ...been selected stOP Once the program has terminated Ihe heating and blower are switched off until the stop command Is cancelled CYCL Once the program has terminated It returns to the beginning and is...
Страница 17: ...g the programmed controller function Termination command when entering the programmed controller function the temperature set for the last program segment is maintained on termination of the program T...
Страница 18: ...off heating and ventilation disabled I approx 3 sec II I I D Inside temperature green signal lamp remains dark Select this status function to switch the heating and ventilation off or If the heating a...
Страница 19: ...e value set I I II The lime value is transferred to the memory the inside temperature then appears on the display The flashing status display Indicates that the time switch function has been activated...
Страница 20: ...evice refer to Chapter 3 Control unit oir unit should not heat up during this input I approx 3 sec II U I Status display off control unit is disabled Inside temperature Is displayed Call fixed program...
Страница 21: ...ates between inside temperature and P r o Input terminated Starting the added feature program Start the program approx 3 sec I I Program is started the display alternates between the temperature and t...
Страница 22: ...ogram segment are given in percent Starting up with programmed controller unctions Example of display Remarks instruction Key s Switch the unit on refer to start up with basic functions Adjusting the...
Страница 23: ...r a temperature value you must first change the termination command to a time value refer to Ihe section on Changing the time for a program segment I II I II I Enter 230 C Transfer temperature T1 230...
Страница 24: ...cting the next program segment Select program segment n 2 n 2 Is displayed programmable digit flashes Enter the preset operating temperatures time values and air speed levels for program segments n 2...
Страница 25: ...rox 6 sec Example of display II I I I Remarks Inside temperature and program segment are displayed Terminating the program Instruction Terminate the program Key s I I approx 6 sec 1 prog 1 Example of...
Страница 26: ...speed level values for the program segments according to the same procedure as example 2 4 Instruction Key s Example of display Remarks Select program segment n 4 I I n 4 is displayed programmable di...
Страница 27: ...and air speed level values for the program segments according to the same procedure as example 2 4 Instruction Key s Example of display Remarks Select program segment n 5 i i n 5 is displayed program...
Страница 28: ...nternal dimensions Be careful not to damage the temperature sensors in the inner chamber when loading I Ji Never place samples on the floor of the chamberl Keep the inner surfaces of the chamber free...
Страница 29: ...ith a disinfectant solution In cases of biological contamination Recommended disinfectant Barrycidal 36 available from Interchem AG CH 6340 Baar FRG sales Handelsvertretung Helmut Schroder GaufistraBe...
Страница 30: ...0702 11 93 Safety devices Repairs Only approved genuine spare parts and accessories may be used The use of other parts may result in unforeseen problems and should be avoided under all circumstances A...
Страница 31: ...15 20 50 2 14 506 x 323 10 15 70 2 16 564 x 503 mm mm mm mm mm mm mm liter liter liter kg kg kg kg piece mm Operating temperatures Room temperature 20 to 250 C Temperature deviations circulating mode...
Страница 32: ...ounding areas at a room temperature of 25 C Operating temperature 70 C 150 C 250 C approx 0 16 approx 0 43 approx 0 7 VENTILATION ysjMfe s approx 0 18 approx 0 42 approx 0 6 v li V f j f approx 0 2 ap...
Страница 33: ...ded at the installation location 1 PEAC 230 50 60 1 27 1 4 5 5 2 32 25 10 1 2 32 2 5 10 1 I PE terminal V Hz KW kVA A IP 20 T 1 A fusible link slow blow or B 16 circuit breaker Connection via an earth...
Страница 34: ...nforced PA glass liber reinforced ABS PC glass fiber reinforced PVS printed polyester foil PPN Mineral fiber wool Polydimethyldisiloxane PVC sheathed copper wire Encapsulated components coated with va...
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