49
b
c
d
a
Battery Hatch and Hatch Retaining Ring Installation
• Replace the Hatch O-ring with a new one which must be a
genuine Oceanic part that can be purchased from an Autho-
rized Oceanic Dealer. Use of any other O-ring will void the
warranty.
• Lightly lubricate the
new
Hatch O-ring with silicone grease
and place it on the inner rim of the Battery Hatch (Fig. 51).
Ensure that it is evenly seated.
• Slide the Hatch Retaining Ring, top portion first (small open-
ing), onto your thumb.
• Carefully place the Battery Hatch (with O-ring) into position
on the rim of the Battery Compartment, then press it evenly
and completely down into place with your same thumb.
• Maintain the Battery Hatch securely in place and, using your
other hand, slide the Retaining Ring down off your thumb and
into position around the Battery Compartment.
• The tabs on the Retaining Ring fit down into the two slots
located at the 2 and 8 o'clock positions.
• Using your fingers, turn the Ring counter clockwise 5 degrees
until the tabs engage (Fig. 52), then tighten it 5 more de-
grees by turning it counter clockwise with the aide of a small
blade screwdriver (Fig. 53).
• While tightening the Retaining Ring, exert continuous inward
pressure on it until it is secured in the proper position. A
small symbol located on the Ring should be aligned with the
Locked symbol located on the Housing (Fig. 53 a)
Fig. 51 -O-Ring Orientation
Fig. 53 -Retaining Ring
Tightened
Fig. 52 -Engaging Retaining
Ring
a
