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4.5.5 Recommendations
Cleaning When cleaning metal parts, especially in the watchmaking industry, the cleaning fluid WF-5 is recom-
mended for use in Position 1.
Rinsing For rinsing in Positions 2, 3 and 4, we recommend use of the rinsing liquid S-3 or ISOPROPYL ALCOHOL
70%
When using other products, the following criteria have to be met:
Ultrasound bath: only liquids with a flash point above 25°C
Glass trays: only liquids with a flash point above 12°C
In any case, the safety data sheet of the respective product must always be observed!
When handling all of the liquids described above, it is imperative to en-
sure eye protection by using protective goggles and gloves!
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