MIHM-VOGT KM Working Instructions

MIHM-VOGT KM Working Instructions

Laboratory furnaces with controller m1
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Working Instructions
for MIHM-VOGT Laboratory Furnaces
with Controller M1

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Summary of Contents for MIHM-VOGT KM

  • Page 1 Working Instructions for MIHM-VOGT Laboratory Furnaces with Controller M1...
  • Page 2 - 2 - MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 3: Table Of Contents

    9.2.5 How to replace the power element of the 2 heating circuit (only for furnace types: BL, TL) 9.2.6 How to change the air circulation fan Warranty Circuit diagrams Index MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 4: Delivery Form

    - 4 - Dear customer, We thank you for your decision to buy a high-quality MIHM-VOGT furnace. It will support you with your work for many years, as it was developed and built using the latest technology. Nevertheless, improper use and handling can cause damage, therefore we ask you to carefully read through these working instructions and to follow it.
  • Page 5: Technical Data

    The MIHM-VOGT laboratory furnace is exclusively made for the elimination of wax and for the preheating of casting rings. We are not liable for damages due to another use. The sockets on the rear are to be used exclusively for MIHM-VOGT ventilating air hood, a MIHM-VOGT exhaust fan or a MIHM-VOGT catalyzer.
  • Page 6: Installation And Electrical Connection

     The furnaces type KM, SL, GL must always be connected to a plug protected by a 16 Amp fuse. The furnaces type BL and TL are to be connected to a CEKON plug (230 / 400 V, AC).
  • Page 7: Basic Keys

    Then, the holding time / delay (hh:mm) can be entered by means of the keys and is confirmed by pressing key. Now the furnace is started with the key. Attention: MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 8 While setting the delay, the display and the LED hh:mm are blinking. Use the to confirm the value entered. If no other settings are made within 10 seconds, the controller automatically takes over the value given. MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 9: Starting A Program With The Casting Time / Finishing Time Feature

    / winter time changes. Pressing the key and switching on the main MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 10: Programming Of Exhaust Blowers, Catalyzers And/Or Fume Extraction Hoods

    If the socket needs to run throughout the complete process, it has to be set to the following indication by pressing the keys:  1 0n  hh:mm     MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 11: Industrial Function

    Both points lit but the furnace remains cold means that the heating is defective and has to be replaced. Otherwise the electronics must be replaced. Please call the customer service if necessary. MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 12: Controller Initialization

    KN2 150 mm at least). Please see to it that the air resistance is kept low (make only a few angles and do not use flaps) since otherwise the air flow in the blower may change its direction. MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 13: Error Signals

    Er08 Temperature surrounding the Install furnace in another place. Call furnace is too cold or too hot customer service if required. (-20°C … +75 °C). MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 14: Miscellaneous Errors And Their Causes

     If the furnace is used to burn out wax, we recommend to use an exhaust unit or a catalyzer to evacuate the wax steams. MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 15: Maintenance

    Remove the air circulation fan as described in chapter 9.2.6.  Unscrew the upper and lower rear panels. Loosen the connection of the heating wires in the lower switchbox. MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 16: How To Change The Door Stone

    Reverse the procedure to reassemble the air circulation fan. Propeller should not be overtightened; it must be able to run freely. File the aperture if necessary. Laboratory furnace type SL... TL: MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 17: Warranty

    No. 1. Replaced parts will become the property of Mihm-Vogt. Guarantee claims are to be submitted with the invoice to a Mihm-Vogt specialist dealer who will carry out the repair.
  • Page 18: Circuit Diagrams

    Circuit diagram for furnace types checked: July 25, 2005 Gräbe H BL and TL with M1-controller drawn up: July 25, 2005 Gräbe D MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 19: Index

    10, 11 example shutoff function see industrial function exhaust blower shutoff temperature exhaust fan 2, 4 spareparts special functions summer time fume extraction hood 9, 11 MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...
  • Page 20: Mihm-Vogt Gmbh & Co. Kg, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871

    - 20 - technical data warranty thermocouple 12, 14 wax-out thermocouple circuit breaker winter time time zone use area ventilating air hood MIHM-VOGT GmbH & Co. KG, Friedrich-List-Str. 8, D-76297 Stutensee-Blankenloch, Tel.: +49 7244/70871-0, Fax: +49 7244/70871-20...

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