Ronda 5030.D Technical Instructions Pages 5-9
Technical instructions for Ronda 5030.D movement. Pages 5-9 cover: assembly procedures for main plate, Moebius lubricants, setting wheel, minute wheel, minute train bridge, hour wheel, date indicator driving wheel, date jumper and related components with specific lubrication requirements. Electrical checking section includes battery voltage specifications (1.50-1.55V), consumption measurements at different positions (0.75-1.3µA and 0.1-0.3µA), accuracy specifications (-10/+20 s/month), coil resistance measurements for 4 motors (1.9-2.1 kOhm and 2.2-2.4 kOhm ranges), coil insulation tests, and motor testing procedures with accelerated test mode activation and counter function verification.
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Document Details
- Format
- Pages
- 5
- Size
- 4.7 MB
- Category
- Horlogerie