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Instructions for Use

Sintering furnace

Multimat2Sinter

Содержание Multimat2Sinter

Страница 1: ...Instructions for Use Sintering furnace Multimat2Sinter...

Страница 2: ...of these Instructions for Use have been compiled with the utmost diligence Nevertheless the presence of typographic errors or incorrect data cannot be excluded Please note that DeguDent GmbH cannot ac...

Страница 3: ...Special hazards 8 2 6 Behaviour in case of danger or accidents 10 2 7 Signage 10 3 Technical specifications 11 3 1 General 11 3 2 Electrical connection 11 3 3 Operating conditions 11 3 4 Rating plate...

Страница 4: ...heating program 31 7 9 Starting and stopping a heating program 32 7 10 Starting a heating program automatically 33 7 11 Turning off the furnace 34 8 Additional functions 35 8 1 Speed sintering with Ce...

Страница 5: ...mbH will not be responsible for any damage caused by improper use or operation of the unit and or non compliance with these Instructions for Use Note We are constantly seeking to keep these Instructio...

Страница 6: ...violations will be prosecuted The guilty party may be liable for damages All intellectual property trademark service mark and other rights are reserved by DeguDent GmbH 1 4 Limitation of liability All...

Страница 7: ...Replacement parts can be obtained from authorized dealers or directly from the manufacturer address on Page 4 1 6 Warranty The Warranty Terms and our Terms and Conditions are available on the internet...

Страница 8: ...cleaning of the unit The owner legal operator must ensure that all employees who work on or with the unit have read and understood the Instructions for Use In addition the owner legal operator must pr...

Страница 9: ...while working on or with the unit Follow the posted requirements for any personal protective equipment required 2 5 Special hazards Observe the safety instructions listed here and the warnings in the...

Страница 10: ...inogenic Measurements performed on a ceramic furnace while in use have shown that the actual level of these fibres is significantly lower than the acceptable risk threshold if the furnace is used as p...

Страница 11: ...ne Remove persons from the danger zone Alert the emergency services Keep access routes clear for emergency vehicles 2 7 Signage The following symbols and signs are mounted outside the furnace casing a...

Страница 12: ...n from the nominal voltage 10 Maximum Power consumption 2000 W Overvoltage category II pursuant to IEC 60364 4 443 Protection against overvoltage Provide suitable surge filters Fuse rating on site Con...

Страница 13: ...rmation Manufacturer name and address Type designation Type Serial number S N Supply voltage and frequency Power consumption Disposal symbol CE mark Country and year of manufacture 4 Design and functi...

Страница 14: ...curacy of 3 C A probe with a PtRh Pt thermocouple inside the heating chamber detects the chamber temperature in the vicinity of the object A thermocouple break protection ensures that the furnace does...

Страница 15: ...ing hazard Lift hazard area Risk of pinching 1 between the lift plate and the access of the heating chamber hidden 4 5 Controls 4 5 1 Electronic controls Fig 6 Display overview 1 Display 2 S1 S4 level...

Страница 16: ...Timer button Activate deactivate timer S1 S4 level keys If standby LED is lit Set heating parameters Within dialogues make selection depending on dialogue 4 5 3 Display functions The structure and ope...

Страница 17: ...ckaging until shortly before installation Furnace weight CAUTION Risk of injury on improper lifting of the furnace Improper lifting of the furnace can lead to back pain and injury due to the furnace s...

Страница 18: ...r the expected transport conditions Only environmentally friendly materials were used for packaging The packaging is designed protect the individual components from transport corrosion and other damag...

Страница 19: ...ages under the following conditions Do not store in the open Store in a dry and dust free area Do not expose to corrosive substances Keep away from sunlight Avoid mechanical shocks 6 Installing and co...

Страница 20: ...lift the furnace 6 2 Installation 6 2 1 Deploying the high temperature furnace Install the high temperature furnace on a completely level Make sure that the floor space of the furnace has adequate wei...

Страница 21: ...e contained in an argon bottle is enough to flood an entire room in case of malfunction Ensure adequate ventilation at the deployment site to prevent suffocation hazards We recommend adequate ventilat...

Страница 22: ...ylinder is sufficient for approximately 35 Crypton sintering cycles 6 3 Connecting to mains Fig 10 Connecting to mains Connect the high temperature furnace to a properly installed 230 V wall outlet Ma...

Страница 23: ...er mode 1 Activate the standby screen section 7 Operation page 23 2 Press the F button The display will show the parameter dialogue Fig 11 Parameter dialogue first page Button Function S4 Change displ...

Страница 24: ...Even when turned off the unit may still be very hot from a previous heating cycle Contact with hot surfaces can cause burns Therefore Always use feeding tongs of sufficient length to insert and remove...

Страница 25: ...the heating chamber 7 2 Turning on the furnace Turn on the main power switch The power indicator in the power switch will be lit After a few seconds the display will show the standby screen with the...

Страница 26: ...on REF 53 5567 0112 2 Place the objects to be sintered on the sintering bowl and press into the layer of zirconium oxide beads up to the preparation line NOTE The ZrO2 beads are white when new and tur...

Страница 27: ...housing Fig 18 Disconnecting the argon supply line 2 Pull out the argon supply line of the Crypton door from the connector NOTE If the supply line remains in the connector while Cercon objects are si...

Страница 28: ...ot close securely Sintering will not be initiated after the sintering program has been started 7 5 Detecting program type changes door changing requirement To protect the sintering guard in the case o...

Страница 29: ...with aluminium oxide beads to a level of between 1 and 1 5 cm Use only the aluminium oxide beads for Cercon REF 53 5557 0153 2 Place the objects to be sintered on the aluminium oxide beads and press...

Страница 30: ...idges 4 Cercon base Cercon base colored light medium approx 5 h 1470 C Speed sintering bowl with cover up to 8 unit bridges 5 Cercon base 9 Units Cercon base colored light medium approx 14 h 1470 C La...

Страница 31: ...heating steps To individualize a free program proceed as follows First heating level Set heating parameters Fig 28 Entering the heating rate 1 Press the S1 button A blinking cursor appears in the min...

Страница 32: ...is level 7 8 Saving a heating program The controller can store up to 30 different heating programs Note The controller will always save the heating program under the same number for which it had previ...

Страница 33: ...reated for example CERCON BASE SPEED 1450 C 5 Press the S3 button for line break 6 Save the heating program as described above 7 9 Starting and stopping a heating program To start a loaded program pro...

Страница 34: ...til The time is activated by pressing the Timer button or the timer starts the heating program Fig 35 Autostart dialogue Elements of the display Status AUTOST program no P01 Furnace temperature curren...

Страница 35: ...may still be very hot from a previous heating cycle Burn hazard when touching the walls of the heating chamber the outside of the furnace or the lifting plate Therefore Before working on the furnace...

Страница 36: ...ering bowls must be used Standard bowls are not suitable for heating rates above 30 C min Fig 37 Speed program Sintering programs 3 and 6 have been predefined for speed sintering Cercon materials The...

Страница 37: ...ximum selectable value 750 C Programming is done as described in section 7 4 NOTE As soon as the hot furnace opens the furnace door the display will flash to warn the operator that the sintering bowl...

Страница 38: ...ubleshooting The following section describes possible causes of problems and potential remedies If troubleshooting following these instructions is not successful contact the manufacturer Service addre...

Страница 39: ...he heating chamber or the lifting plate Therefore Before working on the furnace make sure that it has cooled sufficiently The furnace requires at least 12 hours to cool from maximum temperature to app...

Страница 40: ...he problem recurs contact a service technician Door panel exhibits broken bits or other damage Door panel has been handled improperly Replace door panel Display shows Sensor Oven interior is noticeabl...

Страница 41: ...bleshooting To be performed by operator Controller hardware or software problems require assistance by our service technician Table of troubleshooting messages page 39 Please provide the following sys...

Страница 42: ...ith live components can be a life hazard Therefore Prior to any work switch off the unit s power supply and disconnect the mains cable 10 2 Maintenance schedule The following sections describe mainten...

Страница 43: ...re that it has cooled sufficiently The furnace requires at least 12 hours to cool from maximum temperature to approximately room temperature 11 2 Dismantling To dismantle the high temperature furnace...

Страница 44: ...electrical and electronic equipment RoHS 2 Directive 2002 96 EC on waste electrical and electronic equipment WEEE 3 Directive 2006 42 EC machine directive 4 Directive 2006 42 EC low voltage directive...

Страница 45: ...Last rev 06 2013 DeguDent GmbH Rodenbacher Chaussee 4 63457 Hanau Wolfgang GERMANY www degudent com...

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