A700 Step-by-step maintenance procedures.
6. With the adjustable
orifice slots at the 12 and
6 o‟clock position – install
the 132 o-ring using both
thumbs.
1. Push the “mouthpiece
support” (trim collar) onto
the case tube, and then fit
the mouthpiece.
Orient SCUBAPRO® on
top.
7. Apply a dot of quality
lubricant to the beginning
threads. This will ensure
easier removal during the
next service. Simply
push orifice into inlet
tube. No adjustment
yet!
2. Spread and fasten the
specialized hook and lock
clasp. (Cam action).
Note: Position the clasp
opposite the “dive
switch”, avoiding
interference.
8. Refresh the poppet
with the new o-rings and
LP seat supplied in the
maintenance kit.
Push lubricated o-rings
into the grooves.
9. Pull the second o-ring
onto the stem and use
your nail to pull passed
the first and into the
(inside) groove.
Apply a “bead” of
quality lubricant
between the o-rings.
10. Utilizing a clean hard-
flat surface – firmly press
the poppet onto the LP
seat, uniformly.
Note: It may be helpful to
heat the exhaust T,
warming a bowl of hot
water in the micro wave
or using a hair dryer.
Note: Wipe the surface of
the newly installed LP
seat, to remove
manufacturing residues.
Install the exhaust T.
3. With thumbs inside the
larger T outlets, position
and angle the exhaust T
into the section between
the mouthpiece-tube
and ex. valve retainer-
ring. Feel for the
exhaust valve retainer-
ring.
4. Grasp the case from the
other side with fingers.
5. Press together and “roll”
your thumbs forward
“feeding” the remainder
of the T onto the ring.