ACR Electronics RLB-38 Marine GPS System User Manual


 
Y1-03-0250 Rev. B 17
3. Category I bracket
The SeaShelter
3
™ Category I bracket has five pre-drilled screw holes to use
for securing the bracket to a flat surface. Remove the SeaShelter
3
™ lid by
turning the spring loaded knob on the lid 1/4 turn counterclockwise and pull.
The lid will lift away from the top of the base and disengage at the bottom of
the base. The lid is tethered to the base to help prevent loss. Pull the
beacon with steady pressure from the bracket. It is not necessary to remove
the HydroFix™ Hydrostatic Release Unit (HRU) to mount the bracket using
four of the holes. For extreme conditions a fifth hole is available when the
HydroFix is removed and the ejector spring is deployed. The bracket can be
held in place to mark the placement of the screw holes or you can use the
mounting template provided. The use of #10 pan head stainless steel
fasteners (minimum of ½” long) and ½” washers (not included) is
recommended. Make sure that fasteners will not contact any wires or
plumbing before drilling pilot holes.