7.2 Air-leak Test
Due to the waterproof performance retention, perform the air-leak test using Air-leak tester (Part No.:RFKZ0528) before/afterservicing when disassembling and
assembling the unit.
*The Air-leak test before servicing is necessary to be performed to check whether the malfunction occurred due to air-leak or not.
1. Preparation:
1) By referring the "9.3.
Disassembly Procedures
", remove the side ornament R and front almi case unit.
2) Confirm that no foreign objects at the side door, and it is firmly closed.
2. Air-leak Test (Inspection):
*Perform the air-leak test by referring the following procedure.
Note:
As for the detail instruction of air-leak tester, refer to the operating guide (attached to the product).
[Preparation]
1. Put the camera with the top case facing upward condition.
2. Set the following measurement pressure value on the air-leak tester. (Part No.:RFKZ0528).
*About the Setting methods, refer to the operating guide for air-leak tester.
3. Attach "L" size of absorption pad to the tip of the hose of the air-leak tester.
4. Put the absorption pad of air-leak tester vertically on the Inspection point.
Note:
Keep firmly hold above condition until the measurement is completed.
Once pad is tilted/misaligned from the test hole during testing process, start it from this step.
■Measuring condition (For DMC-FT25, DMC-TS25)
Item
Specifications
Remarks
Setting pressure
-33 kPa
Setting stand value
-30 kPa
Exhusted period
90 sec.
Stand-by period
15 sec.
Measuring time*1
(Period)
30 sec.
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