Memmert SLM 400 Operating Instructions Manual Download | Manualshive

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background image

set

0

I

power

fresh air

0
1
2
3
4
5
6

alarm set

°C

UM 200-800/SM 200-400, ULM/SLM 400-800

14

1. Remove a screw on the cover at the lower part of the back wall and swing up the cover

as until the opening in the back wall is clear.

2. Turn the adjusting disk (knurled disk, approx. 60 mm behind the back wall) with a tool

(e.g. screwdriver)

through a small angle

. (

Danger! The disk is hot!

)

Turning to the left increases the control temperature.
Turning to the right decreases the control temperature.

Look at the marks above cover plate at the back
side.

3. Make only small adjustments at any one time and pause (approx. 45 min) so that the

effect of the adjustment can be noted on the digital display before further adjustments
are made.

4.

If required repeat the recalibration. It is

essential to close the cover again and

secure it in position after each action.

Note

After

each

adjustment it is

essential

to close the cover and secure it in position.

A tightly closing door is an essential requirement on ovens. 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. For proper closing of the door it may be necessary to adjust the
hinge or the locking plate.

10.1 Readjusting the door

After releasing the screw No.12 (

ATTENTION!

Screw No. 12 is secured with glue. Loosen jerky
with inner hexagon key wrench 2 mm) the door
can be adjusted by turning the eccentric 13 in the
direction of the arrow (using a screwdriver).
Tighten screw No. 12 again.

In addition the upper part No.14 of the door hinge
can be moved slightly in the direction of the arrow
after releasing the 2 screws at the top or bottom of
the door.

14

12

13

The locking plate can also be readjusted in the
direction of the arrow after releasing the screw
No.15.
Ensure that the cover is again screwed down
tightly.

15

cover plate

Adjusting disk
normal regulator

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Summary of Contents for SLM 400

Page 1: ...OPERATING INSTRUCTIONS UM 200 800 SM 200 400 ULM SLM 400 800 OPERATING INSTRUCTIONS Drying ovens UM 200 800 ULM 400 800 Sterilisers SM 200 400 SLM 400 800 ...

Page 2: ...6 4 Main switch module with fresh air control 7 5 Working controller module 8 6 Operation with timer special equipment with UM ULM oven 8 7 Safety devices 9 7 1 Adjustable overheat controller TWW class 3 1 according to DIN 12880 9 7 2 Adjustable temperature limiter TWB class 2 according to DIN 12880 10 8 Steriliser 11 8 1 Application 11 8 2 Directives for sterilisation in MEMMERT hot air sterilise...

Page 3: ...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 e...

Page 4: ...ass 2 protection adjustable temperature limiter available on request Class Aim of protection Scope of protection Safety device Safety measures 2 No risk liable to originate from the oven in the event of a fault TWB adjustable temperaure limiter automatically shuts off the oven if the user selected temperature limit is exceeded 3 1 Protection of the oven the environment and the contents of the oven...

Page 5: ...d for operation on a supply system with a system impedance Zmax at the transfer point building connection which does not exceed 0 12 Ohm The user has to ensure that the equipment is being operated on a supply system which meets this requirement If necessary details of the system impedance can be obtained from the local power supply authority Quality of material Memmert is using stainless steel Spe...

Page 6: ...front castors are lockable by means of a fixation In order to assure stability the front castors must always be adjusted to the front side of the oven for locking 2 3 Wall mounting special equipment Up to model 700 for all ovens metal mounting brackets are available A mounting bracket is delivered with an incombustible plate The dimensions of the fixing screws are to be choosen depending on the to...

Page 7: ...nly be stacked with an intermediate frame 3 Putting into operation Attention Extremely strong shocks during transport can cause a displacement of the temperature sensors in the holding clips inside the working space Take care before the first putting into operation that the temperature sensors are checked on their correct position and if necessary are slided cautiously backwards or forwards in the...

Page 8: ...esh air 0 1 2 3 4 5 6 Main switch in position 0 oven is shut down Main switch in position I continuous operation Main switch in position Operation with timer special equipment Green ready for operation Red fault indicator Yellow oven is heating 0 1 2 3 4 5 6 fresh air Flap closed virtually no through ventilation Intermediate positions the air in the camber is renewed to a limited extent Maximum fr...

Page 9: ...adjusting the controller see maintenance Severe transport and extreme climatic conditions may cause discrepancies ambient test temperature about 22ºC 6 Operation with timer special equipment with UM ULM oven Main switch in position power 0 alarm I power heat fresh air 0 1 2 3 4 5 6 Set temperature regulator rotary knob to desired temperature see chapter Working controller module Set the required t...

Page 10: ...y device can be set again ϑ 150 C t Notice During operation the safety device has to be set sufficiently higher than the maximum working temperature or at the maximum temperature of the oven 7 1 Adjustable overheat controller TWW class 3 1 according to DIN 12880 alarm set Protection of oven and environment Turn the adjustable overheat controller e g by use of a coin to upper temperature limit Prot...

Page 11: ...ure limiter to upper temperature limit After the oven has stabilised the temperature limiter should be moved down until it operates The red signal lamp in the main switch module lights up power 0 alarm I power heat fresh air 0 1 2 3 4 5 6 Upper temperature limit Protection of oven and environment Set close to the switching point Protection of the load Now turn back the temperature limiter to nearl...

Page 12: ... of cold air nests Organic fabrics e g cork must not be used as closing material for bins 180 C are usually recommended as sterilising temperature cf German drug book DAB 10 or other national standards The whole required time period is setted using the timer The time period consists of the heating time the equalising time i e the time it takes until the desired temperature is reached at any point ...

Page 13: ...r with air turbine the airstream flows crosswise through the working space The directives about correct loading which can be found in this operating manual and on the steriliser have to be followed also when using sterilising cassettes This makes sure that a good temperature distribution is obtained and that the development of cold air nests is prevented The sterilisation load must be packed in al...

Page 14: ...rder to compensate it may be necessary to increase the thermostat setting until the desired temperature is shown on the digital display of the working controller The following schedule gives recommended loading levels which will ensure homogeneous temperature distribution within the working chamber Model Max number of shelves Load each shelf max kg Total load kg 200 3 15 30 300 3 12 30 400 4 30 90...

Page 15: ...l to close the cover and secure it in position A tightly closing door is an essential requirement on ovens 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 For proper closing of the door it may be necessary to adjust the h...

Page 16: ...reas must be cleaned and polished immediately The details in these Operation Instructions must be carefully observed in order to ensure satisfactory operation Warranty and claims for damage are excluded if these instructions are disregarded We reserve the right to make changes in technical specifications Dimensions subject to confirmation Standard ovens UM ULM are safety approved and bear the test...

Page 17: ...3 part 20 1998 01 EN 61 326 1997 DIN EN 61 326 A1 VDE 0843 part 20 A1 1999 05 EN 61 326 1997 A1 1998 RFI suppression Class B DIN EN 61 000 3 11 VDE 0838 part 11 2001 04 EN 61 000 3 11 2000 The designated product is in conformity with the European Low Voltage Directive 73 23 EEC including amendments Council Directive on the approximation of the laws of the Member States relating to Electrical equip...

Page 18: ...lternative AC 115 V 50 60 Hz The product meets the regulations of the directive 93 42 EWG Directive of the council to adapt legal regulations of the member states on the subject of medical products dd 14 06 1993 Abl EG Nr L 169 S 1 12 07 1993 including annex and modifications Schwabach 08 10 02 Legally binding signature of the issuer This declaration certifies compliance with the above mentioned d...

Page 19: ...lation options 5 L loading 5 11 12 13 locking plate 14 M main supply switch 8 main switch module 7 maintenance 2 8 13 O overheat safety device 8 P Pitches of holes for wall fixation 5 power 3 4 12 putting into operation 6 Q quality of material 4 R readjusting the door 14 S safety device 9 shocks during transport 6 stacking device 5 sterilisation 11 sterilising cassettes 12 T temperature regulator ...

Page 20: ...D 07967 01 10 2002 ...

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