Front Bulkhead, Port And Port Ring - Gates Underwater Products C300 MKII Setup, Use And Care Manual

C300 MKII Setup

Front Bulkhead, Port and Port Ring

Inspection. Before installing the Port Base, Port Ring and Port, visually inspect the
o-rings for dirt or other foreign matter that may compromise the seals. Do the same
with the Front Shell face (where the Front Bulkhead mates) and Port bore where the
o-rings seal. See the separate document "Housing Care and Maintenance
Guide" for more details.
 NOTE: Some lenses do not require a Port Ring. Refer to Gates Lens Compatibility
Matrix for details.

CAUTION: Do Not lubricate the ORANGE Front Bulkhead o-ring. It is silicone
material and lubricant may cause damage. Only the BLACK and YELLOW o-rings
are safe to lubricate.
Install the Port Base. Position the Port Base over the entire lens / LGD's and
secure to the front bulkhead with 4 screws. Tighten the 4 screws firmly.
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Install Front Bulkhead with
4 screws and washers.
Tighten firmly.