R E M A R K : This FACIT is a "Transient-Version" between two Models: o Crank, Claering-Levers, BASE - Including ... ... "How-to-Open" are like the OLDER FACIT » NTK « o SHAPE of Cover closer to the NEWER FACIT » C1-13 « T E C H N I C A L D A T A of the Mechanical Calculator FACIT C1-13 *************************************************************************** Designed by S. Bernadotte, Member of the Swedish Royal family Serial Number(s): A-342839 (=Label outside) A-065294 (=Engraving inside) Dimensions: (ca.) Width = 12_1/4" / 31 cm Depth = 8_1/2" / 21 cm Height = 6 " / 16 cm Weight: (ca.) 13 lbs / 6 kg Mechanics: 10-Keyboard (DALTON type) Serial-to-parallel conversion with Principle: Pin-Wheel / Sprossenrad Special: FACIT's Solution Functions: Add, Subtract, Multiply, Divide Registers: I Input = 9 Decimals II Counter = 8 Decimals III Arithmetic = 13 Decimals Manufacturer: FACIT GMBH Duesseldorf Germany 1960 HOW TO REMOVE THE COVER: ************************ Remove the clearing levers (II) & (III) with a screw driver. Push CLIPS into the HOLES OF THESE (!) LEVERS ... and lift the cover simultaniously. R E M A R K T O R E S T O R A T I O N : ========================================================================= (1st) As usual: Cleaning, oiling, adjusting, ... (2nd) "Counter(-)Window" showed RED-FLAG when starting "NEG.Cranks" = OK! BUT (+) showed A PARTLY SHINEY Background - Adding a BLACK SHEET as background so (!!) that the RED-FLAG could swing-in in front of it. (3rd) The RUBBER FEET were decayed and got replaced by TUB STOPPERS ... The SQUARE-POSTS required "Convex"-Washers to fit it right ... OR: In case of FACIT_CA1-13 the feet got square-cuts with flat washers H O W T O U S E the FACIT C1-13 *************************************** See Chapter » FACIT C1-13 « ( Newer Version ) ... Have a look at "Calculating Trickies" ... impressum: ************************************************************************* © C.HAMANN http://public.BHT-Berlin.de/hamann 05/25/20 |