Sirona inFire HTC Operating Instructions Manual Download Page 25

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61 30 459 D 3497

D 3497

201.01.04

02 06.2009

Sirona Dental Systems GmbH

Malfunctions

Operating Instructions inFire HTC

Error messages from electronic components

båÖäáëÜ

Malfunctions

9.1

Error messages from electronic

components

Error messages are displayed on the LCD screen. They are accompanied by

an acoustic signal.

Error message

Cause

Elimination

SENSOR DEFECT

Thermocouple not functioning properly. Call customer service.

<-> -

Furnace interior considerably colder

than room temperature or

thermocouple not functioning properly.

Open door and wait until the heating chamber has

reached room temperature
Call customer service.

SECURITY TURN

OFF(safety shutdown)

Furnace temperature exceeds 1650°C Switch the furnace off and let it cool down. Call

customer service.

SENSOR SHORT

CIRCUIT

Temperature sensor defect

Call customer service.

THYRISTOR SHORTED

Defect in electronics

Call customer service.

RPL. STR. BATT.

End of storage battery service life

reached

Call customer service.

Summary of Contents for inFire HTC

Page 1: ...MSKOMMV c eq l f k W b...

Page 2: ...tion 11 6 Operation 13 6 1 Controls and displays 13 6 1 1 Key functions 14 6 1 2 Description of the standby display 14 6 2 Switching on the unit 15 6 3 Practical use 16 6 3 1 Filling the sintering tra...

Page 3: ...C Contents b 7 1 Display and acoustic signal 22 7 2 Adjustment of the start time casting time function 23 8 Regular care 24 9 Malfunctions 25 9 1 Error messages from electronic components 25 9 2 Misce...

Page 4: ...te of the art technology Nevertheless improper use and handling can cause damage and hazards Please read and follow these operating instructions carefully andalways keep them within easy reach To prev...

Page 5: ...provided to prevent personal injury and material damage Any such information is highlighted by a signal word i e WARNING CAUTION or NOTE WARNING Identifies warnings where a medium risk of injury to pe...

Page 6: ...ormation Sirona Dental Systems GmbH Warranty Operating Instructions inFire HTC 2 2 Warranty To safeguard your warranty claims please complete the attached Installation Report Warranty Passport when th...

Page 7: ...nal Sirona accessories or third party accessories expressly approved by Sirona The user assumes the risk of using non approved accessories If any equipment not approved by Sirona is connected it must...

Page 8: ...express prior approval We are not liable for unauthorized alterations of any kind Switch the unit off and disconnect the power plug prior to performing maintenance tasks DANGER Separate circuit The in...

Page 9: ...accidental overheating in the case of a sensor defect Please refer to the rating plate at the rear of the device for information about the model 4 2 Certification CE mark This product bears the CE ma...

Page 10: ...device without protection against ingress of water Setup location Indoors in dry area Altitude up to 2000m Temperature range 5 C to 40 C Relative humidity 80 up to 31 C above this decreasing linearly...

Page 11: ...level footprint of approx 500 x 600 mm with a loading capacity of 80 kg The unit must not be installed at sites with a high level of humidity or dust Always set up the unit in a dry location as speci...

Page 12: ...rical operation The distance between the electric outlet and the furnace must be selected so that the 2 5 m long power cord supplied with the furnace is sufficiently long extension cords are not allow...

Page 13: ...essing a great variety of heating curves with utmost precision The operation of the unit is menu driven via a membrane keyboard and an LCD display The following control elements are shown on the contr...

Page 14: ...program key loads the program from memory Memory key saves a program to memory Casting time key For setting the casting time the switch on time for the unit is calculated automatically Function key f...

Page 15: ...y is shown Status display Setup Line Description S4 Status of furnace e g READY incl number of furnace program entered e g 11 S3 Current temperature of furnace chamber S2 Current Day of week and time...

Page 16: ...e fork to lift the sintering tray off of the crucible rack 2 Use the crucible fork to place the sintering tray on the shelf in the furnace and remove the crucible fork again 6 3 3 Program selection 1...

Page 17: ...ams Explanation With the inFire HTC sintering furnace sintering is controlled via callable programs 18 inFire has fixed programs for sintering certain dental oxide ceramics There are freely programmab...

Page 18: ...g or illumination of the stage LCD indicates that a process is running Passed program stages are no longer lit when they are completed You can pause the current program by pressing the START STOP butt...

Page 19: ...ure in C e g 1540 4 Enter the holding time in minutes Programming steps S2 to S4 Follow the same procedure as described for step S1 to program steps S2 to S4 S2 key for step S2 etc 6 4 5 1 1 Programmi...

Page 20: ...in the Heating velocity column of line S3 2 Enter the value 12 The cursor will blink in the Temperature column 3 Enter the value 1540 The cursor will blink in the Holding time column 4 Enter the value...

Page 21: ...Moving the cursor Use the S4 key to move the cursor one space to the right Numeric entry Use the numeric keys 0 9 for entering numbers Text entry Repeatedly pressing function key F displays the lette...

Page 22: ...at the end of the program on and off S2 key This key sets the current time with the numeric keys Monday 1 Tuesday 2 Sunday 7 The current time always must be reset following the changeover from summer...

Page 23: ...he start and end time of the controller may be incorrect Substantial variations of more than 30 minutes may be adjusted by means of the correction program Correction program The correction program com...

Page 24: ...s GmbH Operating Instructions inFire HTC 8 Regular care The high temperature furnace does not require any special care The casing may be cleaned with a mild detergent CAUTION Damage to the heating uni...

Page 25: ...tioning properly Call customer service Sensor Furnace interior considerably colder than room temperature or thermocouple not functioning properly Open door and wait until the heating chamber has reach...

Page 26: ...e Defective controller Call customer service No display Yellow light of ON OFF switch is on The LEDs flash briefly after the unit is switched on Controller display is defective Call customer service N...

Page 27: ...left on the rear side Changing a fuse The unit is switched off and its power plug is disconnected 1 Unlock the cover of the fuse holder S with a screwdriver press the cover slightly and turn it count...

Page 28: ...he electrical device please send a disposal request to enretec GmbH 1 You can find a form for placing a disposal order on the company s homepage www enretec de under the menu item Entsorgung elektrisc...

Page 29: ...eit 22 Fixed programs 14 Function key 14 Fuse 27 H Hardware version 15 Heating and cooling down speed 15 Holding temperature 15 Holding time 15 L Language 22 Load program key 14 M Memory key 14 N Nume...

Page 30: ...t K p a p d e OMMV p W m d a PQVTKOMNKMNKMQKMO MSKOMMV KJk KW NNN ROV p a p d e rp W c PN SQSOR _ d K K p a p ii QUPR p a I p NMM I k OUOTP rp l k SN PM QRV a PQVT...

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