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BS06K SERIES 6kW All-In-One Smart Laser Cutting Head-User Manual
5 Maintenance
5.1 Cleaning Lens
It’s necessary to maintain lenses regularly because of the characteristic of laser cutting process. Cleaning to the cover
glass once a week is recommended. The collimating lenses and focusing lenses are recommended to be cleaned once
every 2~3 months. In order to facilitate the maintenance of the cover glass, the cover glass holder adopts a drawer type
structure.
Tools: Dust-proof gloves or fingertip, polyester swab, absolute ethanol, rubber gas blow (purely compressed air).
Cleaning instruction:
▪ To put fingertip onto left thumb and index finger.
▪ Spray absolute ethanol onto the polyester swab.
▪ Hold the edge of the lens with left thumb and index finger gently. (note: avoid touching the surface of the lens by
fingertip in case of trace)
▪ Hold the lens to face eyes by left hand and hold the polyester swab by right hand. Wipe the lens gently in single
direction, from bottom to top or from left to right (Should not wipe back and forth in case of secondary pollution
to lens) and use rubber blow (purely compressed air) to blow the surface of the lens. Both surfaces should be
cleaned. After cleaning, make sure that there is no residual like detergent, floating ash, foreign matters and
impurities.