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6.2.
Air-leak Test
Due to the waterproof performance retention, perform the air-leak test using Air-leak tester (Part No.:RFKZ0528) before/after
servicing 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 "8.2. Disassembly Procedure", remove the Bottom Cover.
2) Confirm that no foreign objects at the side door, and it is firmly closed.
3) Fill the area (Tape Pasting Area) with tape so that air does not leak from the area on the Front Case Unit.
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. 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.
2. Attach "L" size of absorption pad to the tip of the hose of the air-leak tester.
3. 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.
