Ocean Technology Systems Spectrum, Owner'S Manual

Page: 11 / 24

11
Inner Frame Installation
It is vital that the inner frame is installed
prior to diving. Route the end with the
threaded OTS cap through the left side of
the oral nasal pocket. The right side of the
inner frame should fit around the outside
Push-To-Talk button assembly in the oral
nasal pocket or the comm port plug if no
communications are installed. Verify that
the Inner Frame is not between the head
of the zip tie and the FFM skirt (Figure 8).
Once installed, tighten down (clockwise)
the inner frame using the additional comm
port cap (Figure 9). The cap should be snug.
Verify that the inner frame is not between
the zip tie’s ratchet and the FFM skirt. See
Figure 8 for a correctly installed regulator
and inner frame. Give a slight tug to ensure
the regulator is secured correctly.
Regulator Removal
Using a pair of wire cutters or pliers, crush
the head of the zip tie around the second
stage regulator and carefully pull second
stage regulator mouthpiece tube out of
the regulator port of the Spectrum FFM.
DO NOT USE ANY SHARP OBJECTS
TO REMOVE ZIP TIE OR REGULATOR.
DOING SO MAY DAMAGE OR TEAR THE
SKIRT OF THE MASK.
Figure 9: Tighten
Inner Clamp Port
Figure 8: Install Inner Frame
Figure 10: Regulator Removal