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11.3. Method of cleaning inside of lens (H-VS014140: Included in DMC-GH1K)
Important:
1. When removing the 1st lens frame unit, it has to be proceed inside of satisfied clean level.
(Less than class 10,000 Federal Standard 209D)
As for clean box, refer to the "8.2. CLEAN BOX", in details.
2. When tighten the screws (A), use torque driver (RFKZ0456) with specified torque.
3. To keep the Lens performance, use only the 1st lens frame unit which was fitted as it was.
Therefore, the 1st lens frame unit is not supplied as spare parts.
Also do not exchange the 1st lens unit taking from others.
11.3.1. Disassembly procedure
11.3.1.1. Removal of the Decoration Ring
NOTE:
Be careful not touch the lens surface with Tweezers when
removing the Decoration Ring.
11.3.1.2. Removal of the 1st Lens Frame
Unit
Important:
When removing the 1st lens frame unit, it has to be proceed
inside of satisfied clean level.(Less than class 10,000 Fed-
eral Standard 209D)
1. Remove the 3 screws (A) and then remove the 1st lens
frame unit.