Ikelite 200DL, Руководство пользователя

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17
Attaching the Lens Port or Port Extension
1. Loosen each of the three Thumbscrews so at least 5 threads are
visible. The Thumbscrew should not protrude into the inside of the
port or extension.
Thumbscrew
Sealing
Surface
Drain Hole
Port
Extension
O-ring
2. Make sure the O-ring and Sealing Surface are clean and free of lint,
dirt, or debris.
3. Lightly lubricate O-ring using ONLY Ikelite lubricant. Non-Ikelite
lubricant can cause the o-ring to swell and not seal properly.
Thumbscrew
O-ring
Recess
Dome
Port