Panasonic H-H020PP / H-H020E / H-H020GK Service Manual ▷ View online
9
4 Disassembly/Assembly procedures
4.1.
Disassembly and Assemble Procedures
It is recommended dealing with Clean box, to keep maintaining the dustproof environment.
(Refer to “3.2. Clean Box” section of this service manual for details.)
IMPORTANT:
(Refer to “3.2. Clean Box” section of this service manual for details.)
IMPORTANT:
1. When servicing the enclosure part (refer to Fig. C1), it must be performed inside of satisfied clean level.
(Satisfied clean level: Less than class 10,000 (Federal Standard 209D))
As for procedure, refer to the “5 Maintenance” for detailes.
As for procedure, refer to the “5 Maintenance” for detailes.
2. To minimize the possibilities/risk of getting the dust/dirt on the lens surface, keep covering the lens unit with lens caps
(front & rear), other than necessary cases.
3. Do not touch the surface of the lens glasses with your fingers.
4. Blow off the dust on the surface of the lens with a blower brush.
5. Use lens cleaning KIT (BK)(VFK1900BK).
4. Blow off the dust on the surface of the lens with a blower brush.
5. Use lens cleaning KIT (BK)(VFK1900BK).
Proceed disassemble/assemble, by referring the following table and Fig.C1.
NOTE:
1. When installing the screws, be sure to use the torque driver (RFKZ0456) and tighten the screws with specified torque,
mentioned on the above table.
2. The Ref.B207 is no need to remove/install for disassembly and assembly.
3. Use small driver (VFK1390) when removing/tighten the B208.
3. Use small driver (VFK1390) when removing/tighten the B208.
Interchangeable Lens (H-H020)
10
(Fig. C1)
11
4.2.
Important Notice (Shading Frame)
4.3.
Important Notice (L Mount Unit)
12
5 MAINTENANCE
5.1.
Notice for cleaning
5.1.1.
DUST/DIRT ON THE OUTER CASING PART(S)
1. Blow off the dust first, then sweep out the dust from narrower spaces with soft cleaning brush.
2. Wipe up the Outer casing part with the dry fuzz-free cloth.
2. Wipe up the Outer casing part with the dry fuzz-free cloth.
5.1.2.
DUST/DIRT ON THE LENS GLASSES
• Define the location of the dust/dirt first, whether it is outside
lens surface or not.
1. When it is outside surface of the lens:
• When the dust and/or dirt gets on the outer side sur-
face of the Lens glasses, order the following proce-
dures.
dures.
a. Blow off the dust on the Lens glass surface with
the Blower, gently. (Do not Blow too strongly.)
b. Wipe out the dirt on the lens glass surface with
Lens cleaning KIT(BK) (VFK1900BK) if necessary.
(Consult the Instruction sheet which is included in
the Lens cleaning KIT(BK) in details.)
(Consult the Instruction sheet which is included in
the Lens cleaning KIT(BK) in details.)
2. When it is inside of the lens:
• Refer to the “5.2. General description (Lens cleaning:
Interchangeable Lens/H-H020)”, section of this ser-
vice manual.
vice manual.
5.2.
General description
When there is a dust/dirt inside surface of the 1st lens frame unit and/or subject side surface of the 2nd lens frame unit, remove it by
referring the following procedures.
referring the following procedures.
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 “3.2. Clean Box”, in details.
As for clean box, refer to the “3.2. 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.
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.
Also do not exchange the 1st lens unit taking from others.
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