Preparation – Panasonic DMWMCTZ30E User Manual

Page 12

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12

VQT4C30

Preparation

-Setting the O-ring- (continued)

4

Apply the grease (supplied).

Apply O-ring grease to clean the surface of the O-ring and replenish the oil.

Apply a rice-grain size of grease (supplied) evenly to the O-ring with the tip of
your finger. (Do not apply the grease with paper or a cloth. The fibers from the
paper or cloth may stick to the O-ring.)

If there is too much grease on the O-ring, dirt and dust will stick to it causing
water to leak in. Therefore, hold the O-ring between the balls of your finger and
thumb and gently remove excess grease.

By applying the O-ring grease thinly and evenly, the O-ring fits flexibly to the
groove of the marine case and keeps it airtight.

The surface of the O-ring may stretch or rip, causing a water leak, when an
O-ring grease other than supplied is used, so always use the specified O-
ring grease.

5

Fit the O-ring evenly into the O-ring groove.

Check the following:

There is no dirt sticking to the O-ring.

The O-ring has not come out.

The O-ring is not twisted.

The O-ring is not stretched too much.

CORRECT

INCORRECT

DMW-MCTZ30-VQT4C30.book 12 ページ 2012年1月12日 木曜日 午前10時50分

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