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PRODUCT SP5 SERVICE GUIDE

 

16                     

SUPPORT:
TOLL‐FREE:

800‐435‐3483
|
FAX:

510‐569‐5404
|
EMAIL:



[email protected]

 

 

F.
Place
the


BODY
(29)


into
a
padded
vise
and
apply
a
modified
1”
crows
foot
wrench
or
modified
1”
yoke
nut
socket
attached


to
a
calibrated
torque
wrench
and
torque
the
retainer
assembly


to
23‐25
ft‐lbs
(17‐18.4
N‐m)





(Fig.
25)

.





Fig.
25





CAUTION:
Insure
that
the
1”
modified
crows
foot
wrench
or
1”
modified
yoke
nut
socket
is
engaged
securely
over
the
DVT

Yoke
Retainer
to
prevent
marring
or
damage
to
the
part.





CAUTION:
Tighten
the
vise
only
as
needed
to
hold
the
first
stage
secure;
DO
NOT
over
tighten.
Doing
so
will
result
in


deformation
of
the
parts,
rendering
them
unusable.






11.
Lubricate
and
install
all
O‐RINGS
onto
all
Hoses
and


PORT
PLUGS
N/S

.
Install
all
LP
Hoses
and


PORT
PLUGS
N/S


into
the


BODY
(21)

,
and
the
HP
Hose
or


PORT
PLUG
N/S


into
the


BODY
(21)

,
tightening
clockwise
with
a
5/32"
hex
key
socket


to
a


torque
of
35‐40
in/lbs
(3.95‐4.5
N‐m)

.





CAUTION:
Be
certain
not
to
install
any
low
pressure
Hose
into
the
High
Pressure
Port
via
an
Adaptor.





FINAL
ADJUSTMENT
AND
TESTING


1.
Connect
a
recently
calibrated
Low
Pressure
Test
Gauge
to
a
low
pressure
Hose,
and
connect
the
First
Stage
with
Second

Stage
and
Low
Pressure
Test
Gauge
to
a
pure
breathing
gas
source
of


3000
PSI




(207
bar)

.
Slowly
open
the
supply
valve
to


pressurize
the
Regulator,
and
purge
the
Second
Stage
several
times.


2.
Adjust
the
intermediate
pressure,
if
necessary,
to
read


140‐145
PSI




(9.7‐10
bar)


by
adding
and/or
substituting


SHIMS
(22)




to
increase
or
decrease
the
pressure.





NOTE:
 Ensure
 that
 the
 intermediate
 pressure
 holds
 stable
 at
 140‐145
 PSI,
 and
 does
 not
 creep
 or


fluctuate
after
the
Second
Stage
has
been
purged
several
times.
If
creeping
is
detected,
refer
to
the


Troubleshooting
Section
on
page
3
to
determine
possible
cause
and
treatment.





 

Содержание SP5

Страница 1: ...service oceanicusa com SP5 UNBALANCED PISTON FIRST STAGE Doc 12 2813 PRODUCT SERVICE PROCEDURE This Service Procedure conveys a list of components and procedures that reflect the SP5 first stage as i...

Страница 2: ...supply Acceptable 127 to 139 psi 8 8 9 6 bar at 500 psi 34 5 bar supply Torques Yoke Retainer 7 30 23 to 25 ft lbs 31 2 33 9 N m DIN Filter Retainer 10 120 to 140 in lbs 13 6 15 8 N m DIN Filter Hous...

Страница 3: ...3 Replace with new and perform a complete service Air leakage detected from inlet openings of First Stage 1 PISTON HEAD O RING 27 is damaged or worn 2 PISTON SHAFT O RING 25 is damaged or worn 1 Repla...

Страница 4: ...owing items CO2 Cartridge discharged or a HP Hose Fitting off a condemned failed HP hose to the HP Port of the BODY 21 using a HP Port Adaptor if necessary before proceeding to the next step Fig 1 Fig...

Страница 5: ...e RETAINING CLIP 4 that retains the CONE FILTER 5 The FILTER 13 should drop out freely in your hand Discard and DO NOT attempt to reuse Remove the FILTER O RING 6 and inspect for any signs of decay Di...

Страница 6: ...n permanent damage rendering it inoperable B Remove the DIN FACE O RING 9 and RETAINER O RING 11 from the DIN FILTER RETAINER 10 and inspect for any signs of decay Discard if found C Lift the DIN COUP...

Страница 7: ...e DVT Yoke Retainer 30 to prevent marring or damaging the part CAUTION Tighten the vise only as needed to hold the first stage secure DO NOT over tighten Doing so will result in deformation of the par...

Страница 8: ...igns of decay discard if found Remove the VALVE PISTON 26 and VALVE SPRING 23 from the BODY 21 7 Remove the SHIMS 22 found either inside the cavity of the main body or on the end of the VALVE SPRING 2...

Страница 9: ...rd the HP SEAT 24 and DO NOT attempt to reuse Fig 11 12 Remove the CO2 cartridge or HP hose fitting from the BODY 21 prior to cleaning REASSEMBLY PROCEDURE NOTE Prior to Reassembly it is important to...

Страница 10: ...type and thickness that were removed from each side of the VALVE SPRING 23 during the disassembly procedure 4 Ensuring proper alignment install the STYLING BAND 28 onto the PISTON CAP 29 5 While holdi...

Страница 11: ...P fitting is making contact with the jaw of the vise prohibiting further movement of the BODY 21 Secure the First Stage BODY 21 into a soft jawed or well padded vise with the PISTON CAP 29 facing up U...

Страница 12: ...16 C Install the CONE FILTER 5 into the YOKE RETAINER 7 and install the RETAINING CLIP 4 into the groove above it using Internal Circlip Pliers Fig 17 Fig 17 NOTE Close examination of the RETAINING CL...

Страница 13: ...17 and the STYLING CUP 3a over the Retainer Neck of the BODY 21 Hold the DIN FILTER HOUSING 15 between your fingers and insert the DIN FILTER HOUSING 15 into the BODY 21 so that the threads seat prop...

Страница 14: ...VT Yoke Connector Reassembly A Install PLUNGER 31 PLUNGER SPRING 32 and FILTER 33 into the DVT YOKE RETAINER 30 Fig 21 Fig 21 B Place the DVT YOKE RETAINER 30 plunger side down onto a clean flat surfa...

Страница 15: ...own Fig 23 Fig 23 E While holding the DVT YOKE RETAINER 30 YOKE 2 PROTECTOR CAP 17 and DVT STYLING CUP 3b in place thread the end of the retainer carefully into the lower BODY 29 onto the lubricated t...

Страница 16: ...and the HP Hose or PORT PLUG N S into the BODY 21 tightening clockwise with a 5 32 hex key socket to a torque of 35 40 in lbs 3 95 4 5 N m CAUTION Be certain not to install any low pressure Hose into...

Страница 17: ...PRODUCT SP5 SERVICE GUIDE SUPPORT TOLL FREE 800 435 3483 FAX 510 569 5404 EMAIL service oceanicusa com 17...

Страница 18: ...BOX Numbers in boxes represent Schedule A Parts included in Service Kit O RINGS Unless specifically listed O rings are only offered in 12 packs to minimize costs NLA NA No Longer Available Not Availab...

Страница 19: ...X 21 c 5221 3 BODY SP5 22 b 85091 01 SHIM THIN BLUE b 85091 02 SHIM THICK PINK 23 c 5272 SPRING HP UNBALPIST Electroplated Introduced with SP5 Supersedes 85084 24 a 6850 SEAT HP UNBAL PISTON Supersede...

Страница 20: ...PRODUCT SP5 SERVICE GUIDE 20 SUPPORT TOLL FREE 800 435 3483 FAX 510 569 5404 EMAIL service oceanicusa com...

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