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0 Introduction

The VARIO 200 furnace series was exclusively
designed for the firing of dental ceramics, and is
intended only for those applications.

the user shall be liable for damages resulting
from any other use, 

At temperatures above 1075°C/1967°F, the working
life of the heating muffle is reduced.

In case of defect of the furnace, the stated 
warranty will apply provided that use conforms
to the specifications within this manual. 

Repairs and maintenance may only be performed
by our authorized Customer Care Center. 

Do not touch the screen with wet fingers.

Please unpack the oven with caution. It should
always be carried by two persons. Always lift
the device at the bottom, never at the furnace
chamber or table slide bar. 

Never use hard or sharp objects to operate the
touch screen.

The oven must always have a firing brick on the
lift table.

During operation, never place your hand between
the lift table and the furnace chamber. There is a
risk of pinching, crushing and a burn hazard.

During operation never place your hand under
the lift table and do not put any objects under
the lift table. 

Do not block the lift table during the opening
process. 

The air vents must be kept free from obstruction
and clean at all times to allow proper air circulation.
If this is not done, there is a risk of overheating
the furnace. 

Make sure that no liquids or other foreign objects
enter the furnace or the air vents, as this may
result in an electrical shock. 

The lift of the furnace has an electrical lift drive
and has to be operated using the “Open” and
“Close” keys. Do not open or close the lift
manually.

0.5 Use within specifications

Summary of Contents for VARIO 200

Page 1: ...www zubler de VARIO 2 20 00 0 Operating instructions 01 2014 en Ceramic Furnace...

Page 2: ......

Page 3: ...ust display 1 3 9 Audio Beeps 1 3 10 Set preview mode 1 3 11 Initial oven setup 1 4 Run warm up program 1 5 Start night mode 1 5 1 Stand by temperature 2 Service Page 18 2 1 Fuse 2 2 Filter element fo...

Page 4: ...ng management for all dental ceramics available on the market The use of materials of the highest quality increases the lifetime of the furnace enabling you to reproduce optimal results over many year...

Page 5: ...during which the pump draws vacuum for 2 minutes After which a leakage test starts for another 2 minutes to check the seals of the firing chamber 10 Finally there appears the prompt Set Vacuum level...

Page 6: ...rnace chamber or table slide bar Never use hard or sharp objects to operate the touch screen The oven must always have a firing brick on the lift table During operation never place your hand between t...

Page 7: ...program To switch to another program group touch the red Esc key To switch to a different program group touch the red ESC button Use the yellow Next key the key or the dialer select the desired progr...

Page 8: ...irm by pressing the green Enter key This will advance you to the program editing screen Use the key or the dialer to select the desi red program type and confirm with the green Enter key The firing pa...

Page 9: ...ak time States the retention period of the object in the firing chamber before evacuation and the temperature increase Heat rate Temperature increase per minute Final temperature Temperature at which...

Page 10: ...onstant temperature Closing time Time in which the lift moves in 10 increments into the firing chamber Heat rate Temperature increase per minute in order to reach the final temperature Final temperatu...

Page 11: ...ature increase Heat rate 1 Temperature increase per minute in order to reach the final temperature 1 Final temperature 1 Temperature 1 at which the ceramic is sintered Hold time 1 Period for which the...

Page 12: ...g chamber before evacuation and the temperature increase Heat rate Temperature increase per minute Final temp Temperature at which the ceramic is sintered Hold time Period for which the ceramic is mai...

Page 13: ...e brand to which the program is to be moved using the keys or the dialer and press the green Enter key Select the place to which the program is to be moved using the keys or the dialer and press the g...

Page 14: ...the green Enter key to exit the Brand page New Change mode or by pressing the red Esc button you return to the Edit Programs screen 1 2 7 Erase brand Use the dialer or the keys to select the brand na...

Page 15: ...the calibration within certain temperature ranges This feature changes all the final temperatures of programs in the respecti ve temperature range below above 800 C 1472 F 1 3 4 Vacuum pump This secti...

Page 16: ...rsion Displays the software version currently installed Update software Requires the entry of a password We will provide the password and instructions with software updates Service tests Vacuum test d...

Page 17: ...by pres sing abort 1 5 1 Stand by temperature To save energy and prevent impujriteis or con densation inside the furnace we advise you to keep the firing chamber closed when it is not being used Shoul...

Page 18: ...recommend you replace this filter element at least every 3 years 2 3 Run purge program From the main menu select the following options using the keys or the dialer and confirm by pressing the green En...

Page 19: ...he device will remain in this state for 30 minutes At the end of this time the device will enter stand by mode and close automatically after the defined stand by temperature of 100 C has been reached...

Page 20: ...of a malfunction After any extended period without use as well as high humidity or low temperature it may not be possible to generate a sufficient vacuum initial ly This is normal 3 2 Included 3 1 te...

Page 21: ...r the heating elements or the interior surface of the heating chamber These surfaces may cause severe burns Always keep the chamber closed with the lift in the up position between processes or when th...

Page 22: ...Dispose of fiber waste in sealed containers After handling rinse exposed skin with water before washing gently with soap not detergent Wash work clothing separately Because this product and many simi...

Page 23: ...HANGE THESE VALUES is displayed press the green Enter button and the first Temp Difference will be highlighted indicating it is ready for adjustment Using the dialer or buttons indicate the number of...

Page 24: ...B000xx 02 2014 C Zubler Ger tebau GmbH Buchbrunnenweg 26 D 89081 Ulm Jungingen www zubler de m V200 de 09 2014 technische nderungen vorbehalten en...

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