Ronda 7004.N Technical Instructions

16 Mar 2010 1 15 ''' Technical Specifications ø Total 34.60 mm ø Case fitting 33.80 mm Movement height 5.60 mm Height over battery 5.60 mm Movement rest 0.60 mm Height of stem 3.30 mm Height of stem / travel 0.90 mm / 1 mm Battery / Voltage Nr. 381 / 1.5V Autonomy (theoretical) 48 months Instantaneous rate (25°C) -10/+20 sec/month Current cons. (typ.) 1.43µA (date mechanisme not in gear) Current cons. (max.) 3.1µA Torqu ...

Assembling 16 Mar 2010 2 2000.669.G Main Plate 1. Use Moebius 9014 on bearing of all rubis 3305.329 Cannon pinion with driver B (Aig. 1) 2. Moebius 8200 greace must be placed between the steel tube and the wheel. The steel tube must be placed into the center hole of the main plate. A 2030.028.CO Centre Bridge 3. Use 3 screws 4000.250. 4000.250 Screws 4. B 3406.039 Sliding attachement 5. Use 1 screw 4000.250. 2130.181 Combin ...

Assembling 16 Mar 2010 3 2020.170.FI Train wheel bridge 4 jewels 20. Attention: Prior to the fastening process of the bridge, all 4 pins of the wheels must be visible in the 4 holes in the bridge. Use 3 screws 4000.250 4000.244 Screws 21. 9014.000 Moebius 9014 22. 3603.080 Battery insulator 23. 3601.120.G Battery clamp (+) 24. Use 1 screw 4000.248 4000.248 Screw 25. 3503.071 Tube 26. 2 pieces D 3612.196 Electronic module (sm ...

Assembling 16 Mar 2010 4 2000.669.G Main Plate 32. 3017.054.CO Setting lever 33. 3905.063 Setting lever jumper (3 positions) 34. The setting lever jumper must be tensioned and inserted into the setting lever. Use one screw 4000.250. Use Moebius 8200 to grease 4000.282 Screw 35. 3001.046 Sliding pinion 36. F 3015.077 Yoke (3 positions) 37. The yoke must be inserted into the cut out of the sliding pinion. Tense the spring and ...

Assembling 16 Mar 2010 5 2000.672.G Main plate retro (12h) 49. Use 4 screws 4000.248 4000.248 Screw 50. 3004.209 Tens indicator driving wheel 51. The short tooth of the tens indicator driving wheel must point to the center of the movement. 3500.073 Tens jumper 52. Moebius 8200 greace must be placed between the tens jumper and the tens indicator driving wheel. I 2130.187 Tens jumper maintaining plate 53. Use 2 screws 4000.279 ...

Assembling 16 Mar 2010 6 2130.192 Date indicator maintaining plate 67. Use 1 screw 4000.250. 4000.250 Screw 68. 3905.064 Date jumper spring 69. Insert the spring into the opening of the date indicator maintaining plate. 3907.047 Day finger flange 70. "Turn the unit indicator forward by 30 days (quick mode). Then pull the stem and adjust the time slowly until the date jump is executed ? after the date jump stop turning the st ...

Electrical checking 16 Mar 2010 7 Voltage of battery 1.50 - 1.55 V Battery test Battery must be removed from movement Consumption (M1) of movem. (Pos. I) 1.20 - 3.1 µA Supply power from measurement equipment (1,55 V) Consumption (M1) of movem. (Pos. III) 0.1 - 0.3 µA Supply power from measurement equipment (1,55 V) Lowest voltage for movement (M1) less than 1.3V Lower limit for operation of movement Adjust voltage on the m ...

Electrical checking 16 Mar 2010 8 Coil insulation: motor 1 (M1) ... kOhm indefinite high The resistance between each coil and +pole must be measured. Accelerated test of movement (M1) 1.55 V 8 steps / sec. To activate this test mode, the corresponding test point must be connected to the -Pole ...