Sea Recovery SRC Aqua Matic 450-1 Owner's Manual page 226

WARNING: DO NOT MANNUALLY ROTATE THE ACTUATOR SHAFT. DO NOT ELECTRICALLY ROTATE THE ACTUATOR SHAFT.
UNREPAIRABLE DAMAGE TO THE ACTUATOR WILL OCCOUR IF THE ACTUATOR SHAFT IS MANUALLY ROTATED
OR ELECTRICALLY ROTATED WITHOUT THE INTERFACE OF THE SYSTEM CONTROL LOGIC
REASSEMBLY INSTRUCTIONS CONTINUED
LOWER COUPLER
STEP 6
WITH THE PACKING NUT PROPERLY SNUGED ONTO
THE BPR SHAFT THREADS, THE BPR VALVE STEM
WILL TRAVEL EXACTL 9 TURNS FROM FULL CLOSED
TO FULL OPEN.
FINAL POSITIONING OF THE BPR VALVE STEM IN
RELATIONSHIP TO THE ACTUATOR MOTOR GEAR SHAFT
IS CRITICAL. FOLLOW THESE INSTRUCTIONS EXACTLY.
THE BPR VALVE STEM MUST NOW BE POSITIONED IN RELATIONSHIP TO
THE ACTUATOR GEAR SHAFT AS INSTRUCTED BELOW:
a. ALLOW THE LOWER COUPLER TO SLIDE
DOWN AND TOUCH THE BPR PACKING NUT
b. TIGHTEN ONLY ONE SET SCREW
c. WITH FINGERS, ROTATE LOWER COUPLER, ATTACHED TO BPR VALVE STEM,
COUNTERCLOCK WISE UNTIL THE VALVE STEM WILL NO LONGER MOVE, OR
UNTIL THE LOWER COUPLER TOUCHES THE UPPER COUPLER.
d. IF THE LOWER VALVE COUPLER IS TOUCHING THE UPPER MOTOR COUPLER,
LOOSEN THE SET SCREW ON THE VALVE STEM COUPLER AND ALLOW THE
VALVE STEM, LOWER, COUPLER TO SLIDE DOWN AGAIN AND TOUCH THE
BPR PACKING NUT.
e. AGAIN, TIGHTEN ONLY ONE SET SCREW
f. WITH FINGERS, ROTATE LOWER COUPLER, ATTACHED TO BPR VALVE STEM,
COUNTERCLOCK WISE UNTIL IT WILL NO LONGER MOVE AND IS NOT TOUCHING
THE UPPER COUPLER.
g. REPEAT STEPS d - f UNTIL YOU ARE SURE THAT THE VALVE
STEM IS IN FACT FULL OPEN COUNTER CLOCK WISE.
THE VALVE STEM IS NOW IN THE FULL OPEN POSITION
IF THE "CONTROL VER" IS 1.00 THROUGH 2.03:
H. WITH FINGERS, ROTATE LOWER VALVE COUPLER EXACTLY 2 TURNS
CLOCK WISE. THE VALVE STEM IS NOW AT 7 TURNS OPEN FROM FULL
CLOSED OR 2 TURNS CLOSED FROM FULL OPEN.
OR
IF THE "CONTROL VER" IS 2.05 OR GREATER:
H. WITH FINGERS, ROTATE LOWER VALVE COUPLER, 1/2 (ONE HALF) TURN
(180 DEGREES) CLOCK WISE. THE VALVE STEM IS NOW AT 8 1/2 TURNS OPEN
FROM FULL CLOSED OR 1/2 TURN CLOSED FROM FULL OPEN.
STEP 8
AQUA MATIC MODULAR SYSTEM
INSERT HIGH PRESSURE MANIFOLD
UP ONTO THE PRESSURE PORT SHAFT.
BPR VALVE
PRESSURE
PORT
SHAFT
AQUA MATIC MODULAR
STYLE SYSTEM HIGH
PRESSURE MANIFOLD
LOWER COUPLER
PACKING NUT
section 8 page 24 of 30
Aqua Matic 450-1800 Rev. A
STEP 7
a. LOOSEN THE SET SCREW AT THE
LOWER COUPLER.
b. ROTATE THE LOWER COUPLER
UNTIL THE FORKS ALIGN WITH THE
UPPER COUPLER RECESS AND ALSO
ONE OF THE LOWER COUPLER SET
SCREWS ALIGNS, AS CLOSE AS
POSSIBLE TO THE RECESSED DIMPLE
ON THE VALVE STEM.
c. SLIDE THE LOWER COUPLER
FORKS UP INTO THE UPPER COUPLER
RECESSES.
d. IF IT IS NECESSARY, THE VALVE
STEM MAY BE ROTATED NOT MORE
THAN 1/8 TURN (45 DEGREES) IN
ORDER TO MATE THE VALVE STEM
DIMPLE TO THE NEAREST SET SCREW.
e. TIGHTEN THE 2 SET SCREWS
SECURELY ONTO THE VALVE STEM.
PORT RETAINING PLATE
SCREW
PORT RETAINING PLATE
AQUA MATIC COMPACT
STYLE SYSTEM HIGH
PRESSURE MANIFOLD
AQUA MATIC COMPACT SYSTEM
a. SLIDE HIGH PRESSURE MANIFOLD UP INTO
THE PRESSURE PORT SHAFT
b. PUSH THE PORT RETAINING PLATE INTO PLACE
c. ATTACH THE PORT RETAINING PLATE SCREW