background image

8

 OPERATING INSTRUCTIONS

•  

Turn the furnace on

•  

Insert muffle door

•  

Turn temperature control dial to 650°C (1200°F)

•  

Turn the rate control knob to the midpoint between "S" and "F"

•  

After 15 minutes, adjust the temperature control knob to 1000°C (1832°F) and the rate to maximum ("F").

•  

Allow furnace to maintain temperature for 10 minutes and readjust the temperature to the desired temperature.

After the Miniglaze has been calibrated and the initial heating procedure has been completed it is ready to process
dental porcelain.

Staining and Glazing

Before each operation, the furnace should be brought up to 540°C (1000°F).  Set the temperature dial at the desired
temperature and adjust the temperature rise to the desired level.  Using a pair of furnace tongs place the work in the
muffle and replace the door.  The tone alarm or light will signal that the set temperature has been reached.

Summary of Contents for Miniglaze/2

Page 1: ...60Hz DESCRIPTION PAGE Safety 2 Features 3 Furnace Description 4 Installation 5 Control Description 6 Setup Maintenance 7 Operating Instructions 8 Specifications 9 Trouble Shooting 10 Accessories 11 Product Service 11 Warranty Back Miniglaze 2 PORCELAIN STAINING AND GLAZING FURNACE ...

Page 2: ...Certified Industrial Hygienist firm were employed to test and evaluate the lab operator s exposure to respirable refractory ceramic fiber RCF and crystobalite a form of crystalline silica present in the furnace muffle The findings of this test revealed that levels of exposure during the normal operation of this equipment as outlined in the operator s manual were far less than the Permissible Expos...

Page 3: ...perature 200 C 400 F Min Temperature Adjustable Heat Rate 10 100 C M 18 180 F M Small Foot Print 6 1 4W x 6D x 11 1 2H Visual Audio Indicator Lights or Sounds When At Temperature Easy Temperature Calibration Fast Cooling Fiber Muffle ...

Page 4: ...fle Shelf Temperature Rise Control Dial Tone Light Switch Calibration Screw Indicating Light Temperature Control Dial Temperature Indicator On Off Switch MufflePowerLight Miniglaze 2 Figure 1 MINIGLAZE 2 ON OFF LIGHT TONE CALIBRATION RATE Ney ...

Page 5: ... s Manual ClearVue Door INSTALLATION Remove all packing material from in and around the furnace The furnace should be located at least 15cm 6 away from walls shelves and heat sensitive materials The furnace should not be located directly under shelves or other airflow restrictions Before inserting door check that the muffle is free of debris Connect the power cord to a power circuit or receptacle ...

Page 6: ...C below set point When the switch is in the TONE position the red light is accompanied by a tone Muffle Power Light 4 A red light located above the temperature indicator signals when power is being applied to the muffle It will blink intermittently during temperature rise due to the automatic temperature control Temperature Rise Control Dial 5 The Miniglaze 2 is designed to provide an approximate ...

Page 7: ...ze for 10 minutes Tone will sound or light will illuminate when muffle temperature is within 10 C 18 F of the set point If the coupon has not melted turn the calibration screw 1 8 turn clockwise Wait 1 minute for furnace to stabilize If coupon remains un melted continue rotating calibration screw 1 8 turn clockwise and waiting 1 minute after each rotation until silver melts When the silver melts t...

Page 8: ... the temperature to the desired temperature After the Miniglaze has been calibrated and the initial heating procedure has been completed it is ready to process dental porcelain Staining and Glazing Before each operation the furnace should be brought up to 540 C 1000 F Set the temperature dial at the desired temperature and adjust the temperature rise to the desired level Using a pair of furnace to...

Page 9: ... 50 60Hz 2 1A PowerRequirements 720 watts Temperature Display Accuracy 10 C 650 C 1000 C 18 F 1202 F 1832 F Heat Rise Rate 10 100 C 18 F 180 F MaximumOperatingTemperature 1100 C 2010 F MuffleChamberdimensions 6 4cm x 8 9cm x 4 5cm 2 1 2 W x 3 1 2 D x 1 3 4 H OUTLINE DRAWING mm in 152 4 6 0 63 5 2 5 155 7 6 13 114 3 4 5 43 2 1 7 292 1 11 5 50 8 2 0 10 1 0 4 ...

Page 10: ...onal 1 Out of calibration Check power to your AC receptacle Replace fuse 1A P N 9320071 Replace circuit board P N R9494084 115V P N R9494085 230V Check TC wires on pyrometer Replace thermocouple P N 9490573 Replace Circuit Board P N R9494084 115V P N R9494085 230V Replace muffle P N 9490567 115V P N 9490585 230V Return unit to DENTSPLY Ceramco Replace circuit board P N R9494084 115V P N R9494085 2...

Page 11: ...ove all firing trays and other loose items from inside the muffle The original packing material should be used for the return shipment Contact DENTSPLY Ceramco for replacements if they are not available Call DENTSPLY Ceramco for a RMA number Return Material Authorization This is used to track and identify your furnace Material received without this number may not be identifiable Equipment damaged ...

Page 12: ...s products or its components INSPECTION Buyer shall inspect the product upon receipt The buyer shall notify DENTSPLY Ceramco in writing of any claims of defects in material and workmanship within thirty days after the buyer discovers or should have discovered the facts upon which such a claim is based Failure of the buyer to give written notice of such a claim within this time period shall be deem...

Reviews: