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V

ULCAN

WARRANTY

WARRANTY: Except with respect to those components parts and uses
which are hereinafter described, Degussa-Ney Dental Inc. (Degussa-Ney)
warrants this furnace to be free from defects in material and workmanship
for a period of two years from the date of sale.  Degussa-Ney ’s liability
under this warranty is limited solely to repairing or, at Degussa-Ney ’s
option, replacing those products included within the warranty which are
returned to Degussa-Ney  within the applicable warranty period (with
shipping charges prepaid), and which are determined by Degussa-Ney  to
be defective.  This warranty shall not apply to any product which has
been subject to misuse; negligence; or accident; or misapplied; or
modified; or repaired by unauthorized persons; or improperly installed.

INSPECTION: Buyer shall inspect the product upon receipt.  The buyer
shall notify Degussa-Ney  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 deemed to be a waiver of such claim.

DISCLAIMER: The provisions here-in stated Degussa-Ney  sole obliga-
tion and exclude all other remedies or warranties, expressed or implied,
including those related to 

MERCHANTABILITY and FITNESS FOR A

PARTICULAR PURPOSE.

LIMITATION OF LIABILITY: Under no circumstances shall Degussa-
Ney   be liable to the buyer for any incidental, consequential or special
damages, losses or expenses.

LIMITATION OF ACTIONS: The buyer must initiate any action with
respect to claims under the warranty described in the first paragraph
within one year after the cause of action has accrued.

Corporate and Sales Office:

Product Service Office:

DEGUSSA-NEY DENTAL INC.

DEGUSSA-NEY DENTAL INC.

65 West Dudley Town Road

Equipment Division

Bloomfield, CT 06002-1316 USA

13553 Calimesa Blvd.

860.242.6188

Yucaipa, CA 92399-2303 USA

FAX 860.769.5050

909.795.2461

FAX 909.795.5268

ABOX  9942 93-63-047

Owner's & Operator's Manual

Models:

A-130

A-550

A-1750

100V

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9493486

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100-120V

9493300

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120V

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9493306

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200-240V

9493301

9493307

9493407

230 (EURO)

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9493657

TM

BOX FURNACE

 

with

 

Automatic Controls

Ney

Содержание A-130

Страница 1: ...e 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 deemed to be a waiver of such claim DISCLAIMER Theprovisionshere instatedDegussa Ney soleobliga tion and exclude all other remedies or warranties expressed or implied including those related to MERCHANTABILITY and FITNESS FOR A PARTICULARPURPOSE LIMITATION OF LIABIL...

Страница 2: ...rvice the furnace Do not attempt to service the furnace until you read and understand the service manual See Service Manual under Accessories on page 11 Do not operate the furnace controls with tongs or other tools the tongs will damage the control switches Do not use solvents or liquid cleaners on the control panel they will enter the panel and damage it Do not place firing trays or other hot obj...

Страница 3: ...mperature Check the fuse on the controller PCB Check heating element plates for continuity If muffle is hot but the meter reads a low temperature check the thermocouple for shorts to the cabinet The control will slowly approach the setpoint temperature Set to a higher temp and then turn down to reduce the heatup time On the low voltage model 100 125VAC the heating element plates are wired in paral...

Страница 4: ...located at least 15cm 6 away from walls shelves and heat sensitive materials Open the furnace door and remove the packing material from inside the furnace NOTE The furnace front panel will show some discoloration around the muffle due to the calibration and burnin cycles performed at the factory 2 The furnace should not be located directly under shelves and other airflow restrictions 3 On high vol...

Страница 5: ...l cause the control to approach each intermediate temperature at a slower rate Note Observe the rate curves on Pg 6 7 to determine the time required to reach set point OPERATING EXAMPLES The furnace will continuously operate at 900 C each day Insert work close door adjust knob to 900 C white inside scale Turn power switch to on position green light should come on when door is down If the same temp...

Страница 6: ...600 C 1000 C 1200 C 400 C 200 C 0 10 20 30 40 50 60 TIME minutes 70 90 110 0 C Cool Down Door Closed Cool Down Door Open Test Conditions nominal line voltage no load in the muffle control set to 1100 C Lower temperatures will require approximately the same amount of heating time due to the nature of the control Setting the control higher than the desired setpoint and then reducing it will shorten ...

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