SCUBAPRO S600-S550 SECOND STAGES
2003 SCUBAPRO
Important note
: The following information is not designed to be a complete training guide for servicing the listed SCUBAPRO regulators. All SCUBAPRO
technicians are required to attend an annual service training program to insure safe handling and servicing of SCUBAPRO products. All SCUBAPRO technicians
must be employed by an authorized SCUBAPRO facility.
10
Monoject
This Step Is Only Performed As Needed
Carefully inspect and lubricate the o’ring.
The venturi vane is reversible.
Maximum VIVA:
Place the new knob and vane assembly
back into the housing with the crescent-
shaped notch facing forward toward the
back of the diaphragm for maximum VIVA.
Minimal VIVA:
Place the new knob and vane assembly
back into the housing with the crescent-
shaped notch facing forward toward the
mouthpiece opening for minimal VIVA (ie:
for rental equipment).
Push the vane inward until it is locked in
place.
This Step Is Only Performed As Needed
If removal of the exhaust valve is
necessary, use the ball-end allen wrench
to push out the exhaust tee pin. Remove
the center section of the exhaust tee.
To remove the exhaust valve, grasp with
fingers and pull firmly out.
The exhaust valve will seldom need to be
replaced. Careful inspection is usually all
that is necessary. If the valve is removed
during service, it may be damaged during
the process, requiring replacement.
