Olympus FL-50 user manual Housing is now ready for the dive

Page 7

(Fig. 7)

Screw home the pressure release plug (Fig. 7). There is no need to excessively tighten this plug. The seal is made by internal O-rings. The O-ring on the underside of the plug is just to keep out dirt.

After replacing the lid, make a final visual inspection of the main O-ring for contamination (Fig. 8)

(Fig. 8)

Note: If the O-ring is in good contact, a thin black line, about 0.5-1mm in width should be visible, where the O-ring is in contact with the lid. Follow this line all the way round the edge of the seal, as a final check that the seal is good.

The housing is now ready for the dive.

Important !!! Before diving, make sure the pressure release plug is pushed back inside and then screwed home, do not over tighten this plug (finger tight only).

7

8/6/2006

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Contents Warranty ServiceSpecifications FL-50 Function Controls FL-50 Set up Instructions Air LockPressure release plug Special note on responsibility for watertight integrity Opening leversProcedure When to maintain the O-ring sealMaintaining the O-ring Seal Stretch the O-ring Mounting the flashlight in the housingHousing is now ready for the dive Cleaning & Storage Use & Care of Housing Pre Dive Function CheckAccidents Please keep this document for future reference Copy to be returned to 10 Bar Underwater Housings
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