Oceanic EOS Manual

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 1
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!
!
!
!
!
!
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&N>:(!;<=>?;(#<A?;OD<;(?AC=;P:(B(Q>:R(AS(?AFTAC;CR:(BCO(T<A?;OD<;:(RNBR(<;SQ;?R(RN;(,$!(:;?ACO(:RBU;(B:(>R(VB:(?ACS>UD<;O(
BR(RN;(R>F;(AS(RN>:(V<>R>CU(W5.X0X5.YE(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 2
H$G&,G&!(
&%$"J),!Z$$&9GL[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[E[[[[[[[[[EE0(
K9!3!!,8J)I(#%$H,K"%,[[[[[[[[[[[[[[[[[E[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[E[[[[[[E/(
%,3!!,8J)I(#%$H,K"%,[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[EE\(
+9G3)(3K]"!&8,G&(3GK(&,!&9GL[[[[[[[[[[[[[[[[[[[[[EE[[[[[[[[[[[[[[[[[[[[[[[E[[[[EEE55(
#3%&!()9!&(3GK(,4#)$K,K(M9,^[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[EE[51(
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L,G,%3)(#%$H,K"%,!(
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!#,H9+9H3&9$G!(
&A<aD;:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ! ! &;<F>CAQAUP!(!
PN!4787.2! Screw! ! !!!!!3!to!4!in‐lbs! !!!!!!!!!! 9#(Intermediate!Pressure.! ! !! ! !
PN!7099!! Packing!nut! !!!!11!to!13!in‐lbs! !!!!!!!!!!! 9^H(Inches!Water!Column!(inhalation!effort).! !!!!!!
PN!40.2122.030! LP!Hose!!!! !!!!50!to!60!in‐lbs! !!!!!!!!!!!!!!!!);Bb(Low!volume!release!of!air,!audible!&!detectable!in!water.!
PN!7038!! Adjustment!Tube!!!!!16‐17!in‐lbs! !!!!!!!!!!!!!!!!+<;;(+QAV(High!flow!rate,!stops!when!air!stream!is!obstructed.!
PN!7039!! Valve!Housing!Nut!!!25‐27!in‐lbs!!!!!!!!!!!!!!!!!!!!!!$=;<(#D<U;(High!flow!rate!will!not!stop!when!air!stream!is!!
! ! ! ! ! ! ! obstructed.!
!
$T;C>CU(,SSA<R(W9#(@(50-(T:>(c7E1(dB<ef(M;CRD<>(!V>R?N(:;R(C;UBR>=;Y(
1.!No!leak!with!Adjustment!Knob!turned!fully!out!counterclockwise.!
2.!Inhalation!Effort!not!to!exceed!1.2!IWC.!
3.!No!free!flow!allowed!when!Venturi!Switch!set!negative!(switch!forward).!
4.!Free!flow!allowed!when!Venturi!Switch!set!positive!(switch!back).!
4.!No!over!purge!allowed.!
``````````````````````````````````````````````````````````````````````````````````````````````````````(
!
&$$)!(%,g"9%,K(
!
!RBCOB<O(&AAQ:! ! ! ! ! ! !!!!!!!!!!!!!!T;?>BQRP(&AAQ:(
Inch!Pounds!Torque!Wrench! ! ! ! ! Oceanic!approved!Halocarbon!Based!Lubricant!(See!!
5/8”!Open!End!Wrench! ! ! ! ! ! General!!Procedure! Doc.! 12‐2202! for! approved! list)!
11/16”!Open!End!Wrench! ! ! ! ! ! !
3/32”!Hex!Key!! ! ! ! ! ! ! PN!40.9315! ! IP!Gauge!
5/8”!Socket! ! ! ! ! ! ! PN!40.9520!! ! O‐Ring!Tool!Set!
3/32”!Hex!Driver! ! ! ! ! ! ! PN!40.9315.1! ! Adapter!IP!Gauge!to!LP!QD!
5/8”!Socket!
5/16”!Hex!Driver!
13/16”!Open!End!Wrench!
5/64”!Pin!Punch!
Adjustable!Crows!Foot!Wrench!
Small!Flat!Blade!Screwdriver!
Cotton!Swab!
Wooden!or!Plastic!Dowel!
Magnifying!Light!
Magnehelic!Gauge! !

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 3
!
(((((((((((((((((((((((((((&%$"J),!Z$$&9GL(
(
(
(
(
+<;;(SQAV(A<(Q;Bb(T<;:;CR(V>RN(
3OhD:RF;CR(iCAd(W_.Y(RD<C;O(SDQQP(
ADR(?ADCR;<?QA?bV>:;E(
(
1. K;FBCO();=;<(W_-Y!bent.!
2. Excessive!intermediate!pressure.!
3. Damaged!or!worn!#ATT;R(!;BR(W0.Y.!
4. Damaged!$<>S>?;(W_6Y.!
5. $<>S>?;(W_6Y!incorrectly!adjusted.!
6. )#(ZA:;(W07Y!not!tightened!onto!MBQ=;(
ZAD:>CU(W_\(A<(//Y!inlet!tube.!
7. Trapped!sand!or!debris.!
8. Score!inside!sealing!surface!of!
3OhD:RF;CR(&Dd;(W55Y.!!
9. Weak!or!damaged!#ATT;R(!T<>CU(W51Y.!
1. Replace!K;FBCO();=;<(W_-Y.!
2. Readjust!IP!of!1st!stage!to!
specification.!
3. Replace!#ATT;R(!;BR(W0.Y.!
4. Replace!$<>S>?;(W_6Y.!
5. Readjust!$<>S>?;(W_6Y!(refer!to!Final!
Adjustment!section).!
6. Torque!)#(ZA:;(W07Y!to!
specification.!
7. Remove!sand!or!debris!and!clean.!
8. Replace!3OhD:RF;CR(&Dd;(W55Y.!
9. Replace!3OhD:RF;CR(!T<>CU(W51Y.!
(
,j?;::>=;(>CNBQBR>AC(;SSA<R(V>RN(
3OhD:RF;CR(iCAd(W_.Y(RD<C;O(SDQQP(
ADR(?ADCR;<?QA?bV>:;E(
1. K;FBCO();=;<(W_-Y(bent.!
2. $<>S>?;(W_6Y!incorrectly!adjusted.!
3. Insufficient!Intermediate!Pressure!from!
1st!stage.!
1. Replace!K;FBCO();=;<(W_-Y.!
2. Readjust!$<>S>?;(W_6Y((refer!to!Final!
Adjustment!section).!
3. Readjust!IP!of!1st!stage!to!
specification.!
(
(
%BRRQ;(CA>:;(N;B<O(>C:>O;(:;?ACO(
:RBU;E(
1. Gravel!or!sand!trapped!inside!ZAD:>CU(
W6Y.!
2. Excessive!K;FBCO();=;<(W_-Y(slack.!
!
1. Remove!and!clean.!
2. Readjust!$<>S>?;(W_6Y!(refer!to!Final!
Adjustment!section).!
!
((((
(
(
)>RRQ;(A<(CA(B><SQAV(VN;C(TD<U;(>:(
O;T<;::;OE(
1. +<ACR(HA=;<(%>CU(W5Y(not!tightened!
correctly.(
2. Excessive!K;FBCO();=;<(W_-Y!slack.!
3. $<>S>?;(W_6Y(incorrectly!adjusted.(
!
1. Tighten!+<ACR!HA=;<(%>CU!W5Y!until!
secure.!
_E Readjust!$<>S>?;(W_6Y!(refer!to!Final!
Adjustment!section).(
3. Readjust!$<>S>?;(W_6Y((refer!to!Final!
Adjustment!section).!
!
(
(
(
(
(
3OhD:RF;CR(iCAd(W_.Y(O>SS>?DQR(RA(
RD<CE(
1. Debris!or!corrosion!present!on!
3OhD:RF;CR(!NBSR(W5\Y.!
2. Debris!present!inside!3OhD:RF;CR(iCAd(
W_.Y.!
3. !T<>CU(+AQQAV;<(W56Y!damaged!or!cross!
threaded.!
4. #ATT;R(!T<>CU(W51Y(damaged!or!
corrosion!present.(
!
1. Disassemble!and!clean.!
2. Flush!out!or!disassemble!to!clean.!
3. Replace!!T<>CU(+AQQAV;<(W56Y.!
4. Clean!or!replace!#ATT;R(!T<>CU(
W51Y.!
!
(
(
(
(
^BR;<(;CR;<>CU(:;?ACO(:RBU;E(
1. Hole!or!tear!in!8ADRNT>;?;(W-Y.!
2. ,jNBD:R(MBQ=;(W7Y(damaged!or!
deformed.!
3. K>BTN<BUF(W1Y(damaged!or!deformed.!
4. Debris!trapped!beneath!,jNBD:R(MBQ=;(
W7Y(or!K>BTN<BUF(W1Y.!
5. +<ACR(HA=;<(%>CU(W5Y(not!tightened!onto!
ZAD:>CU(W6Y.!
6. Damaged!M;CRD<>(!V>R?N($*<>CU(W0/Y.!
7. Cracked!or!damaged(ZAD:>CU(W6Y.!
8. Mouthpiece!&>;(^<BT(loose!or!missing.!
1. Replace!8ADRNT>;?;(W-Y.!
2. Replace!,jNBD:R(MBQ=;(W7Y.!
3. Replace!K>BTN<BUF(W1Y.!
4. Remove!and!clean.!
5. Tighten!until!secure.!
6. Remove!M;CRD<>(!V>R?N(W01Y(and!
replace!$*<>CU(W0/Y.!
7. Replace!ZAD:>CU(W6Y.!
8. Tighten!or!replace.!
!I8#&$8(
#$!!9J),(H3"!,(
&%,3&8,G&(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 4
(
K9!3!!,8J)I(#%$H,K"%,(
G$&,'( J;( :D<;( RA( T;<SA<F( RN;( :R;T:( ADRQ>C;O( >C( RN;( L;C;<BQ( !;<=>?;( #<A?;OD<;( WKA?E( GAE( 5_*__._*<._Y( T<>A<( RA(
O>:B::;FdQ>CU( RN;( ,A:( :;?ACO( :RBU;E( %;=>;V( RN;( &<ADdQ;:NAAR>CU( :;?R>AC( AC( TBU;( 0( RA( d;RR;<( DCO;<:RBCO( VN>?N(
>CR;<CBQ(TB<R:(FBP(C;;O(<;TQB?>CUf(BCO(RA(d;RR;<(BO=>:;(RN;(?D:RAF;<(AS(RN;(:;<=>?;(<;aD><;OE(
1. Carefully!snip!the!&>;(^<BT(W\Y((schedule!A)!on! the!8ADRNT>;?;(W-Y;!remove!8ADRNT>;?;(W-Y( and! inspect! for!holes,!
tears!or!deformation.!Discard!if!any!found.!
2. Remove!the!)#(ZA:;(W07Y(from!the!MBQ=;!ZAD:>CU(W_\(A<(//Y(using!an!adjustable!wrench;!remove!the!$*<>CU(W0\Y(and!
!V>=;Q(^B:N;<(W_/(ONLY%USED%ON%SWIVEL%VER.%2Y!with!a!brass!pick!(O‐ring!Tool!Kit!40.9520)!from!the!MBQ=;(ZAD:>CU(
W_\(A<(//Y(and!discard!(schedule!A);!K$(G$&(%,"!,.!W+>UE(5Y!
G$&,'(&N;(VB:N;<(QA?BR;O(>C:>O;(RN;()#(ZA:;(d;N>CO(RN;(:V>=;Q(dBQQ(>:(CAR(:;<=>?;BdQ;(BCO(>:(G$&(RA(d;(<;FA=;OE!
3. Remove!the!HA=;<(%>CU(W5Y(and(&AT(HA=;<(W_Y(by(turning!counter!clockwise.!
4. Remove!the!K>BTN<BUF(%;RB>C>CU(%>CU!W0Y(by!unscrewing!it!counter!clockwise.!
5. Remove!the!K>BTN<BUF(^B:N;<(W/Y!and!K>BTN<BUF(W1Y(by!grasping!the!raised!edges!of!the!center!and!lift!with!a!slight!
upward!twist!to!remove.!Hold!up!to!the!light!and!inspect!for!holes,!tears!or!deformation;!discard!if!any!found.!
6. Turn!the!3OhD:RF;CR(iCAd(W_0Y(out!completely!counter!clockwise.!Remove!the!3OhD:RF;CR(iCAd(!?<;V(W__Y!with!a!
3/32”!hex!key!and!remove!the!3OhD:RF;CR(iCAd(W_0Y(from!the!3OhD:RF;CR(!NBSR(W5\Y.!!
7. Remove!the!#B?b>CU(GDR(W_.Y(from!the!3OhD:RF;CR(&Dd;(W55Y!with!a!5/8”!open!end!wrench!turning!clockwise!W+>UE(_Y;!
the!nut!is!left‐hand!threaded.!Be!careful!not!to!lose!the!&N<D:R(^B:N;<(W57Y.!
(( ( ( (
(((((((((((((((((+>UE(5( ( ( ( ((((((((((+>UE(_( ( ( ( (((((((((((((((((((((+>UE(0!
G$&,'(&N;(3OhD:RF;CR(!NBSR(W5\Y(:DdB::;FdQP(>:(DCO;<(:T<>CU(QABO(BCO(FBP(TAT(ADR(VN;C(RN;(#B?b>CU(GDR(W_.Y(>:(
<;FA=;Ok(d;(?B<;SDQ(CAR(RA(QA:;(BCP(?AFTAC;CR:(OD<>CU(O>:B::;FdQPE!
8. Remove!the!&N<D:R(^B:N;<(W57Y!from!the!3OhD:RF;CR(!NBSR(W5\Y;!if!missing,!it!may!be!inside!the!#B?b>CU(GDR(W_.Y.!
9. Grasp!the!3OhD:RF;CR(!NBSR(W5\Y(with!your!fingers!and!pull!straight!out!from!the!3OhD:RF;CR(&Dd;(W55Y.!W+>UE(0Y.!
10. Remove!the!#ATT;R(!T<>CU(W51Y!and!JBQBC?;(!NBSR(W5/Y.!If!the!JBQBC?;(!NBSR(W5/Y(does!not!come!out,!gently!tap!the!
3OhD:RF;CR(&Dd;(W55Y!into!your!hand!to!remove!it!W+>UE(/Y.!Examine!the!JBQBC?;(!NBSR(W5/Y!and!compare!it!to!a!new!
one!to!insure!that!it!is!not!bent!or!deformed;!discard!if!damaged.!
11. Remove!the!$*<>CU(W5-Y(from!the!3OhD:RF;CR(!NBSR(W5\Y!and!inspect!for!any!signs!of!damage;!discard!if!found.!
!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 5
G$&,'(KA(CAR(<;FA=;(RN;(!T<>CU(+AQQAV;<(W56Y(S<AF(RN;(3OhD:RF;CR(!NBSR(W5\Y(DCQ;::(>R(>:(OBFBU;O(BCO(C;;O:(
<;TQB?>CUf(A<(O;d<>:(C;;O:(RA(d;(<;FA=;O(RA(?Q;BC(>RE(9C(RN>:(?B:;f(<;FA=;(dP(RD<C>CU(RN;(!T<>CU(+AQQAV;<(W56Y(
?QA?bV>:;(VN>Q;(NAQO>CU(RN;(3OhD:RF;CR(!NBSR(W5\Y(>C(PAD<(ARN;<(NBCOE(GAR;(RNBR(RN;(RN<;BO(>:(Q;SR(NBCO;OE!!
12. The!#ATT;R(!T<>CU(W51Y(is!schedule!A,!discard!and!do!not!reuse.!W+>UE(1Y.!
! ! !
!!!!!!!!!!!!!!!+>UE(/( ( ( ( (((((+>UE(1(( ( ( ((((((((((((((((((+>UE(6(
13. Remove!the!MBQ=;(ZAD:>CU(GDR(W06Y!with!a!13/16”!open!end!wrench!by!turning!counter!clockwise!W+>UE(6Y.!
14. Carefully!push!the!MBQ=;!ZAD:>CUX3OhD:RF;CR(&Dd;(3::;FdQP!out!through!the!ZAD:>CU(W6Y,!being!careful!not!to!
damage!the!K;FBCO();=;<(W_-Y(and!set!aside!W+>UE(\Y.!
15. Remove!the!%BR?N;R(K;R;CR(W/5Y(and!$*<>CU(W/_Y(with!a!small!flat!blade!screwdriver;!discard!and!K$(G$&(%,"!,!
(schedule!A)!W+>UE(-Y.!
16. Slide!the!M;CRD<>(&Dd;(!V>R?N(W01Y(off!the!3OhD:RF;CR(&Dd;(W55Y.!Remove!the!M;CRD<>(&Dd;(!V>R?N($*<>CU(W0/Y(by!
pinching!the!o‐ring!and!rolling!off!W+>UE(7Y;!inspect!for!any!damage!and!discard!if!found.!
! ! !
! ! !!!+>UE(\( ( ( ( ((((+>UE(-( ( ( ( (((((((((((((((((((((((((+>UE(7(
17. Remove!the!3OhD:RF;CR(&Dd;(W55Y(from!the!MBQ=;(ZAD:>CU(W_\(A<(//Y!by!holding!the!square!flats!of!the!MBQ=;(
ZAD:>CU(W_\(A<(//Y(with!an!11/16”!open!end!wrench!and!insert!a!5/16”!hex!driver!into!the!3OhD:RF;CR(&Dd;(W55Y(and!
turn!clockwise;!the!thread!is!left!handed!(+>UE(5.Y.!
18. Remove!the!3OhD:RF;CR(&Dd;($*<>CU(W5_Y(by!squeezing!with!your!fingers!and!examine!for!damage;!discard!if!any!
found.!
19. Remove!the!JBQBC?;(!NBSR($*<>CU(W50Y(located!inside!the!small!opening!end!of!the!3OhD:RF;CR(&Dd;(W55Y!by!pressing!
it!out!with!a!5/64”!pin!punch.!!Discard!the!$*<>CU(W50Y((schedule!A)!and!K$(G$&(%,"!,.!W+>UE(55Y.!
20. Examine!the!K;FBCO();=;<(W_-Y(to!insure!that!it!is!not!bent!or!deformed.!If!the!K;FBCO();=;<(W_-Y(is!deformed,!
remove!by!pulling!outward!on!one!leg!of!the!lever!with!your!fingers!until!it!is!removed!from!the!hole!in!the!side!of!the!
MBQ=;(ZAD:>CU(W_\(A<(//Y;!repeat!with!the!other!side.!
!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 6
G$&,'(9R(>:(CAR(C;?;::B<P(RA(<;FA=;(RN;(K;FBCO();=;<(W_-Y(DCQ;::(>R(>:(OBFBU;OE(&N;(MBQ=;(ZAD:>CU(W_\(A<(//Y(FBP(d;(
?Q;BC;O(V>RN(RN;(K;FBCO();=;<(W_-Y(BRRB?N;OE(
21. Remove!the!MBQ=;(ZAD:>CU($*<>CU(W_7Y(by!squeezing!it!with!your!fingers.!Examine!the!$*<>CU(W_7Y(for!damage;!discard!
if!found.!
22. If!the!#ATT;R(W05Y(did!not!come!out!with!the!removal!of!the!3OhD:RF;CR(&Dd;(W55Y,!push!the!poppet!out!through!the!
MBQ=;(ZAD:>CU(W_\(A<(//Y!with!cotton!swab!W+>UE(5_Y.!
! ! !
! ! !!+>UE(5.( ( ( ( (((+>UE(55(( ( (((((((((((((((((((((((+>UE(5_(
23. Remove!the!#ATT;R(!;BR(W0.Y!with!your!fingers!and!discard!(schedule!A);!K$(G$&(%,"!,(W+>UE(50Y.!
24. Remove!the!#ATT;R($*<>CU:(W0_f(00Y!by!squeezing!them!with!your!fingers!and!working!them!over!the!end!of!the!
#ATT;R(W05Y!W+>UE(5/Y.!K$(G$&!use!a!dental!pick!or!any!tool!to!remove!them.!Discard!the!$*<>CU:(W0_f(00Y((schedule!A)!
and!K$(G$&(%,"!,E!
25. Using!a!narrow!flat!blade!screwdriver,!carefully!remove!the!$<>S>?;(W_6Y(by!turning!it!counter!clockwise!in!the!MBQ=;(
ZAD:>CU(W_\(A<(//Y(until!the!threads!disengage.!Once!the!threads!are!fully!disengaged,!press!out!the!$<>S>?;(W_6Y(with!
a!cotton!swab.!W+>UE(51Y(Remove!the!$<>S>?;($*<>CU(W_1Y(and!discard!(schedule!A);!K$(G$&(%,"!,.!
! ! !
( (((+>UE(50(( ( ( (((((+>UE(5/( ( ( ( (((((+>UE51!
G$&,'(^N;C(<;FA=>CU(RN;($<>S>?;(W_6Yf(d;(?B<;SDQ(CAR(RA(OBFBU;(A<(C>?b(RN;(bC>S;(;OU;(:;BQ>CU(:D<SB?;k(OA>CU(:A(V>QQ(
<;:DQR(>C(B(Q;Bb(DTAC(<;B::;FdQP(<;aD><>CU(>R:(<;TQB?;F;CRE(,jBF>C;(RN;(bC>S;(;OU;(V>RN(B(FBUC>S>;O(Q>UNR(:AD<?;(SA<(
BCP(C>?b:(A<(O;CR:k(O>:?B<O(>S(BCP(SADCOE(
26. Remove!the!,jNBD:R(HA=;<(W5.Y(by!grasping!the!upper!corner!and!pulling!downward!W+>UE(56Y.!
27. Examine!the!overall!condition!of!the!ZAD:>CU(W6Y(and!,jNBD:R(HA=;<(W5.Y!to!insure!there!are!no!stress!fractures!or!
deformation.!Insure!that!all!threading!on!the!ZAD:>CU(W6Y(is!in!good!condition!and!free!from!sand!or!debris.!Discard!
either!if!any!damage!is!found.!
28. Examine!the!,jNBD:R(MBQ=;(W7Y(with!a!soft!probe!to!insure!that!it!is!resilient!and!no!holes!or!tears!are!present;!discard!
if!any!found.!Inspect!the!sealing!surface!under!the!,jNBD:R(MBQ=;(W7Y!on!the!ZAD:>CU(W6Y!to!insure!there!is!no!debris!or!
damage.!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 7
(
G$&,'(9R(>:(CAR(C;?;::B<P(RA(<;FA=;(RN;(,jNBD:R(MBQ=;(W7Y(>S(>R(>:(>C(UAAO(?ACO>R>ACk(RN;(ZAD:>CU(W6Y(FBP(d;(?Q;BC;O(
V>RNADR(<;FA=>CU(>RE!
%,3!!,8J)I(#%$H,K"%,(
G$&,'( #<>A<( RA( %;B::;FdQPf( >R( >:( >FTA<RBCR( RA( >C:T;?R( BQQ( TB<R:f( dARN( C;V( BCO( RNA:;( d;>CU( <;D:;Of( SA<( O;S;?R:( BCO(
OBFBU;E(9C:T;?R(RA(>C:D<;(RNBR(BQQ(A*<>CU:(B<;(?Q;BC(BCO(:DTTQ;f(BCO(BQQ(TB<R:(BCO(?AFTAC;CR:(NB=;(d;;C(RNA<ADUNQP(
?Q;BC;O(BCO(O<>;O( >C( B??A<OBC?;( RA( RN;( L;C;<BQ( !;<=>?;(#<A?;OD<;(WKA?E( GAE( 5_*__._*<._YE( 9C:T;?R( BQQ( ?<>R>?BQ(:;BQ>CU(
:D<SB?;:(SA<(:?<BR?N;:(A<(>FT;<S;?R>AC:E(
^3%G9GL'(":;(ACQP(U;CD>C;($?;BC>?(TB<R:f(:DdB::;FdQ>;:(BCO(?AFTAC;CR:(VN;C;=;<(B::;FdQ>CU($?;BC>?(T<AOD?R:E(
K$(G$&(:Dd:R>RDR;(BCP($?;BC>?(TB<R(V>RN(B(TB<R(S<AF(BCARN;<(FBCDSB?RD<;<f(<;UB<OQ;::(AS(BCP(:>F>QB<>RP(>C(:NBT;f(:>l;(
A<(BTT;B<BC?;E(KA>CU(:A(FBP(<;CO;<(RN;(T<AOD?R(DC:BS;f(BCO(?ADQO(<;:DQR(>C(:;<>AD:(>ChD<P(A<(O;BRNE(
1. If!it!was!removed,!install!a!new!,jNBD:R(MBQ=;(W7Y(into!the!ZAD:>CU(W6Y(by!gently!pulling!the!valve!stem!through!the!
ZAD:>CU(W6Y(with!a!hemostat!or!needle!nose!pliers,!insuring!that!the!retaining!nipple!is!pulled!inside!the!ZAD:>CU(W6Y(
and!properly!seated.!Installation!may!be!aided!with!the!use!of!soapy!water.!W+>UE(5\Y.!
! ! !
!!! !!!+>UE(56((( ( ( ((((((+>UE(5\( ( ( ( ((((((((+>UE(5-!
^3%G9GL'(K$(G$&(D:;(HN<>:RA*)Dd;(A<(BCP(ARN;<(QDd<>?BCR(AC(RN;!,jNBD:R(MBQ=;(W(Y(RA(>C:RBQQk(OA>CU(:A(FBP(<;:DQR(>C(
RN;(,jNBD:R(MBQ=;(W(Y(:Q>TT>CU(S<AF(RN;(ZAD:>CU(W(Y(<;CO;<>CU(RN;(T<AOD?R(DC:BS;f(BCO(?ADQO(Q;BO(RA(:;<>AD:(>ChD<P(A<(
O;BRNE(
2. Reinstall! ,jNBD:R( HA=;<( W5.Y( by! engaging! the! top! corners! of! the! ZAD:>CU( W6Y( first,! then! pressing! downward! until!
bottom!lip!of!the!,jNBD:R(HA=;<(W5.Y!snaps!over!the!lower!ledge!of!the!housing.!If!necessary,!the!,jNBD:R(HA=;<(W5.Y(
can!be!heated!in!water!to!140!degrees!F.!to!make!it!more!pliable.!!
3. Install!a!new!%BR?N;R(K;R;CR($*<>CU(W/_Y(onto!the!%BR?N;R(K;R;CR(W/5Y(W+>UE(5-Y.!
4. Install!the!%BR?N;R(K;R;CR(W/5Y(into!the!ZAD:>CU(W6Y!by!press!fitting!into!the!slot!near!the!large!housing!opening!with!
your!fingers!W+>U(57Y.!
!!!!!!!!! ! !
!+>UE(57( ( ( ( ( +>UE(_.( ( ( ( ( +>UE(_5!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 8
5. Lubricate!and!carefully!work!the!MBQ=;(ZAD:>CU($*<>CU(W_7Y!onto!the!plastic!portion!of!the!MBQ=;(ZAD:>CU(W(Y(tube!
until!seated!into!the!groove.!
!
6. If!the!K;FBCO();=;<(W_-Y(was!removed,!reinstall!by!holding!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(with!the!small!flat!molded!
onto!the!plastic!part!of!the!housing!tube!facing!upwards.!Carefully!insert!one!leg!of!the!K;FBCO();=;<(W_-Y!without!
excessively!bending!it!into!the!square!broached!hole!on!one!side!of!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(tube!W+>UE(_.Y;!pull!
the!opposite!leg!of!the!K;FBCO();=;<(W_-Y!outwards!and!insert!the!end!into!the!square!broached!hole!in!the!
opposite!side!of!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(tube.!The!K;FBCO();=;<(W_-Y(should!now!rest!on!the!flat!molded!on!
top!of!the!housing!tube;!this!will!insure!that!the!square!aspirator!hole!on!one!side!of!the!tube!will!face!the!
mouthpiece!opening!inside!the!ZAD:>CU(W6Y.!
7. Lightly!lubricate!and!install!the!3OhD:RF;CR(&Dd;($*<>CU(W5_Y(onto!the!narrow!groove!in!the!middle!of!the!
3OhD:RF;CR(&Dd;(W55Y(W+>UE(_5Y.!
8. Lightly!lubricate!and!install!a!new!JBQBC?;(!NBSR($*<>CU(W50Y(into!the!small!opening!of!the!3OhD:RF;CR(&Dd;(W55Y(by!
pressing!it!into!place!with!the!narrow!end!of!the!#ATT;R(W05Y(shaft.!Remove!the!#ATT;R(W05Y(shaft!and!look!into!the!
small!opening!of!the!3OhD:RF;CR(&Dd;(W55Y;!you!should!be!able!to!see!clear!through.!If!not,!remove!o‐ring!and!
reinstall!until!correctly!seated.!
9. Inspect!and!install!a!new!#ATT;R(!;BR(W0.Y(onto!the!#ATT;R(W05Y,!large!flat!end!facing!out!until!it!is!fully!seated!and!
flush!with!the!edge!of!the!#ATT;R(W05Y!W+>UE(__Y.!Examine!the!hole!in!the!center!of!the!#ATT;R(!;BR(W0.Y!to!insure!that!
it(is!clear!and!not!plugged.!Do!not!use!any!adhesive!or!lubricant.!
! ! !
! ! !!!+>UE(__(( ( ( (((((+>UE(_0( ( ( ( (((((((+>UE(_/(
10. Lightly!lubricate!and!install!both!#ATT;R($*<>CU:(W0_f(00Y!into!the!narrow!grooves!of!the!shaft!of!the!#ATT;R(W05Y!W+>UE(
_0Y.!
11. Insert!the!#ATT;R(W05Y!seat!end!first!into!the!round!opening!of!the!MBQ=;(ZAD:>CU(W_\(A<(//Y,!pressing!it!into!place!
with!a(cotton!swab!(+>UE(_0Y;!the!K;FBCO();=;<(W_-Y(should!pop!up!momentarily.!Make!sure!the!side!of!the!poppet!
with!4!“fins”!face!downward!to!insure!that!the!poppet!engages!the!legs!of!the!K;FBCO();=;<(W_-Y.!
G$&,'(^N;C(>C:RBQQ>CU(RN;(#ATT;R(W05Y(>CRA(RN;(MBQ=;(ZAD:>CU(W_\(A<(//Yf(>R(FD:R(d;(A<>;CRBR;O(V>RN(RN;(:>O;(AS(RN;(
#ATT;R(W05Y(NB=>CU(/(S>C:(SB?>CU(OAVCk(RN;(:>O;(V>RN(_(S>C:(SB?>CU(DT(W+>UE(_1YE(
(((( ( ( ((
( ( ((((+>UE(_1(( ( ( ((((+>UE(_6(( ( ( ((((+>UE(_\(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 9
H3"&9$G'(+B>QD<;(RA(BQ>UC(RN;(?AFTAC;CR:(T<;?>:;QP(B:(O;:?<>d;O(FBP(T<;=;CR(RN;(#ATT;R(W05Y(S<AF(;CUBU>CU(RN;(Q;U:(
AS(RN;(K;FBCO();=;<(W_-Y(<;CO;<>CU(RN;(DC>R(>CAT;<BdQ;E(
12. Install!the!3OhD:RF;CR(&Dd;(W55Y(onto!the!MBQ=;(ZAD:>CU(W_\(A<(//Y!by!screwing!it!on!counter!clockwise;!the!thread!
is!left!handed.!!Insert!a!5/16”!hex!driver!attached!to!a!calibrated!torque!wrench!into!the!3OhD:RF;CR(&Dd;(W55Y(and!
torque!counter!clockwise!to!56*5\(>CXQd:(while!holding!the!square!end!of!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(with!an!
11/16”!open!end!wrench!W+>UE(_6Y.!
13. Insert!the!MBQ=;(ZAD:>CUX3OhD:RF;CR(&Dd;(3::;FdQP(through!the!round!hole!of!the!ZAD:>CU(W6Y!while!depressing!
the!K;FBCO();=;<(W_-Y!W+>UE(_\Y(and!push!until!fully!seated;!the!square!broach!of!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(will!
engage!the!square!hole!of!the!ZAD:>CU(W6Y(and!the!K;FBCO();=;<(W_-Y(will!face!upwards!W+>UE(_-Y.!
14. Install!the!MBQ=;(ZAD:>CU(GDR(W06Y(onto!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(by!turning!clockwise!with!an!adjustable!crows!
foot!wrench!attached!to!a!calibrated!torque!wrench!and!torque!to!_1*_\(>CXQd:(W+>U(_7Y.!
! ! !
!!! !!!+>UE(_-(( ( ( ((((+>UE(_7(( ( ( ((((((((((((((((((((((+>UE(0.(
15. Install!the!M;CRD<>(&Dd;(!V>R?N($*<>CU(W0/Y!on!the!groove!of!the!M;CRD<>(!V>R?N(W+>UE(0.Y.!
16. While!holding!the!ZAD:>CU(W6Y(facing!up,!install!the!M;CRD<>(&Dd;(!V>R?N(W01Y(onto!the!3OhD:RF;CR(&Dd;(W55Y!and!
into!the!ZAD:>CU(W6Y(W+>UE(05Y.!
17. The!components!of!the!3OhD:RF;CR(!NBSR(W5\Y(assembly!must!be!first!assembled!prior!to!installation!into!the!
3OhD:RF;CR(&Dd;(W55Y.(Lightly!lubricate!and!install!the!3OhD:RF;CR(!NBSR($*<>CU(W5-Y(onto!the!groove!on!the!
3OhD:RF;CR(!NBSR(W5\Y.!
18. If!removed,!install!the!!T<>CU(+AQQAV;<(W56Y!flat!side!first!onto!the!3OhD:RF;CR(!NBSR(W5\Y,!screwing!by!hand!counter!
clockwise!until!it!stops;!do!not!tighten!with!a!wrench!or!any!tool.!Insure!that!you!do!not!cross!thread!during!
assembly.!
19. Place!the!3OhD:RF;CR(!NBSR(W5\Y!subassembly!large!side!down!on!a!level!flat!surface!with!the!pointed!end!facing!up.!
Lightly!lubricate!both!ends!of!the!#ATT;R(!T<>CU(W51Y!and!place!onto!the!3OhD:RF;CR(!NBSR(W5\Y!with!one!end!of!the!
spring!seated!into!the!recess!in!the!face!of!the!!T<>CU(+AQQAV;<(W56Y.!Place!the!JBQBC?;(!NBSR(W5/Y(large!side!first!
centered!onto!the(#ATT;R(!T<>CU(W51Y(W+>UE(0_Y.!
! ! !
!+>UE(05( ( ( ( (((((((((((((+>UE(0_( ( ( ( ((((((+>UE(00!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 10
20. While!holding!the!ZAD:>CU(W6Y(with!the!3OhD:RF;CR(&Dd;(W55Y!opening!facing!down,!carefully!lower!onto!the!
3OhD:RF;CR(!NBSR(W5\Y(assembly!W+>UE(00Y.!
21. Install!the!&N<D:R(^B:N;<(W57Y(onto!the!end!of!the!3OhD:RF;CR(!NBSR(W5\Y;!place!the!#B?b>CU(GDR(W_.Y!large!opening!
first!over!the!3OhD:RF;CR(!NBSR(W5\Y!and!thread!counter!clockwise!onto!the!3OhD:RF;CR(&Dd;(W55Y;!the!thread!is!left!
handed.!!
22. Tighten!the!#B?b>CU(GDR(W_.Y!by!turning!counter!clockwise!with!a!5/8”!socket!attached!to!a!calibrated!torque!wrench!
and!torque!to!55*50(>CXQd:.!(+>UE(0/Y.!
! ! !
!!!!!!!!!!!!!!!+>UE(0/((((((( ( ( ((((((((((((+>UE(01(( ( ( (((((((+>UE(06!
H3"&9$G'($=;<(R>UNR;C>CU(RN;(#B?b>CU(GDR(W_.Y(FBP(<;:DQR(>C(RN;(SB>QD<;(AS(RN;(SB:R;C;<(<;CO;<>CU(>R(DCD:BdQ;f(
<;aD><>CU(>R:(<;TQB?;F;CRE!
23. Install!the!3OhD:RF;CR(iCAdXHA=;<(W_5f(_0Y(onto!the!3OhD:RF;CR(!NBSR(W5\Y.!Insert!the(3OhD:RF;CR(iCAd(!?<;V(W__Y!
and!tighten!clockwise;!attach!a!3/32”!hex!driver!to!a!calibrated!torque!wrench!and!torque!to!0*/(>CXQd:.!W+>UE(01Y.(((((((!
24. Carefully!examine!the!knife!sealing!edge!of!the!$<>S>?;(W_6Y(for!nicks!or!imperfections.!Lightly!lubricate!and!install!a!
new!$<>S>?;($*<>CU(W_1Y(onto!the!groove!of!the!$<>S>?;(W_6Y.!Insert!the!$<>S>?;(W_6Y(into!the!MBQ=;(ZAD:>CU(W_\(A<(//Y!
knife!edge!first!W+>UE(06Y.!
H3"&9$G'((J;(?B<;SDQ(RA(T<AR;?R(RN;(bC>S;(;OU;(:;BQ>CU(:D<SB?;(AS(RN;($<>S>?;(W_6Y(OD<>CU(>C:RBQQBR>ACE(
25. Using!a!narrow!flat!blade!screwdriver,!engage!the!slotted!head!of!the!$<>S>?;(W_6Y!and!slowly!turn!in!clockwise!
into!the!MBQ=;(ZAD:>CU(W_\(A<(//Y(until!the!knife!edge!of!the!$<>S>?;(W_6Y(barely!makes!contact!with!the!#ATT;R(!;BR(
W0.Y.!This!will!be!indicated!by!the!slight!drop!of!the!K;FBCO();=;<(W_-Y;!when!this!occurs!depress!the!K;FBCO();=;<!
W_-Y(and!slightly!turn!the!$<>S>?;(W_6Y(out!counter!clockwise,!bringing!the!K;FBCO();=;<(W_-Y!upright.!
H3"&9$G'(HACR>CD>CU(RA(RD<C(RN;($<>S>?;(W_6Y(>CVB<O(BCP(SD<RN;<(FBP(<;:DQR(>C(OBFBU;(RA(RN;(#ATT;R(!;BR(W0.Yf(
<;aD><>CU(>R:(<;TQB?;F;CRE(
( ( (
( ( +>UE(0\( ( ( ( ( +>UE(0-( ( ( ( ( +>UE(07(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 11
26. Install!the!K>BTN<BUF(W1Y(into!the!ZAD:>CU(W6Y(with!the!raised!center!facing!up!and!the!smooth!strike!plate!facing!the!
K;FBCO();=;<(W_-Y.!Examine!the!raised!lip!or!the!K>BTN<BUF(W1Y!edge!to!insure!it!is!fully!seated!into!the!groove!at!
the!base!of!the!threads!of!the!ZAD:>CU(W6Y.!W+>UE(0\Y.(!
27. Install!the!K>BTN<BUF(^B:N;<(W/Y(on!top!of!the!K>BTN<BUF(W1Y(making!sure!it!lays!flat!W+>UE(0-Y.!
28. Thread!the!K>BTN<BUF(%;RB>C;<(W0Y(clockwise!until!snug;!torque!to!55*5_(>CXQd:(W+>UE(07Y.!
29. Install!the!+<ACR(HA=;<(W_Y(into!the!+<ACR(HA=;<(%>CU(W5Y;!notice!that!the!+<ACR(HA=;<(W_Y!has!two!small!tabs,!one!on!
each!side!that!fit!into!the!rectangular!slots!in!the!threaded!portion!of!the!+<ACR(HA=;<(%>CU(W5Y(W+>UE(/.Y.!Check!that!
the!logos!are!correctly!oriented!W+>U(/5Y.!
!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!! !!
((((+>UE(/.(( ( ( ( (((((((((+>UE(/5( ( ( ( !
30. Install!the!+<ACR(HA=;<(X%>CU(3::;FdQP!into!the!housing!by!turning!clockwise!until!fully!seated!and!secure.!Logo!
should!be!aligned!along!the!centerline!of!the!ZAD:>CU(W6Y.!Do!not!cross!thread!while!installing.!Do!not!over!tighten.!
!
G$&,'(+A<(:R;T(05f($G)I("!,(!V>=;Q(^B:N;<(W_/Y(V>RN(MBQ=;(ZAD:>CU(W_\f(!V>=;Q(M;<:>AC(5YE((+A<(!V>=;Q(M;<:>AC(_(
SAQQAV(;=;<PRN>CU(;j?;TR(>C:RBQQBR>AC(AS(:B>O(!V>=;Q(^B:N;<(W_/YE((!;;(,jTQAO;O(M>;V(K>BU<BF(SA<(B(SD<RN;<(
O;RB>Q;O(=>;V(AS(dARN(=;<:>AC:E(!
31. Lightly!lubricate!the!!V>=;Q(^B:N;<(W_/Y!and!install!into!the!opening!of!the(MBQ=;(ZAD:>CU(W_\(A<(//Y(flat!side!in,!
concave!side!facing!out!(+>UE(/_Y.!Lightly!lubricate!and!insert!the!!V>=;Q($*<>CU(W0\Y!next!to!the!!V>=;Q(^B:N;<(W_/Y(
W+>UE(/0Y.!
!!!!!!!!!!!!!! !!!!!!!!! !
((((((((((((((((+>UE(/_( ( ( ( ( +>UE(/0!
(
(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 12
+9G3)(3K]"!&8,G&(3GK(&,!&9GL(
G$&,'(3OhD:RF;CR(BCO(R;:R>CU(AS(RN;(,A:(:;?ACO(:RBU;(>:(OAC;(V>RN(BC(>CQ;R(9CR;<F;O>BR;(#<;::D<;(AS(5/.(T:>(WmX*(0(
T:>Y(BCO(:DTTQP(T<;::D<;(AS(0...(T:>E(
1. Connect!the!second!stage!)#(!V>=;Q(ZA:;(W07Y!to!a!LP!Port!of!a!properly!adjusted!first!stage;!connect!a!LP!QD!Inflator!
Hose!to!another!LP!port.!Install!port!plugs!to!seal!all!the!other!ports!of!the!first!stage.!
2. Connect!the!first!stage!to!a!pure!supply!air!source!of!0...(T:>!W_.\(J3%Y.!Connect!a!calibrated!Intermediate!Pressure!
Gauge!to!the!LP!QD!Inflator!hose!(make!sure!that!there!is!an!overpressure!relief!device!connected!to!the!IP!Gauge!to!
relieve!pressure!in!excess!of!175!psi).!Slowly!open!the!supply!valve!to!pressurize!the!regulator,!purging!the!second!
stage!several!times!to!cycle!the!first!stage!to!stabilize!the!IP!W+>UE(//Y.!Check!the!IP!Gauge!to!insure!that!the!
intermediate!pressure!is!5/.(T:>(WmX*(0(T:>Y.!
G$&,'(9S(RN;(9CR;<F;O>BR;(#<;::D<;(>:(ARN;<(RNBC(<;?AFF;CO;Of(<;BOhD:R(RN;(S><:R(:RBU;(9#(RA(:T;?>S>?BR>ACE(9S(C;?;::B<Pf(
<;S;<(RA(RN;(&<ADdQ;(!NAAR>CU(:;?R>AC(AS(RN;(S><:R(:RBU;(RA(O;R;<F>C;(TA::>dQ;(?BD:;(BCO(<;:AQDR>ACE(
!!!!!!!!!!!!!!! !!!!!!!!!! !
! ! ! ! !!!!!+>UE(//( ( ( ( ( ((((((+>UE(/1(
3. Prior!to!Adjusting!the!second!stage,!check!the!following!items:!The!+<ACR(HA=;<XHA=;<(%>CU(W5f(_Y(on!tight!and!secure;!
the!3OhD:RF;CR(iCAdXHA=;<(W_5f(_0Y!is!turned!out!fully!counter!clockwise!until!stopped;!the!M;CRD<>(&Dd;(!V>R?N(W01Y(
is!set!negative!(switch!lever!towards!mouthpiece!tube);!the!mouthpiece!has!been!removed.(
H3"&9$G'(&A(B=A>O(?DRR>CU(RN;(#ATT;R(!;BR(W0.Y(V>RN(RN;(bC>S;(;OU;(AS(RN;($<>S>?;(W_6Yf(BQVBP:(O;T<;::(RN;(+<ACR(
HA=;<(W_Y(VN>Q;(BOhD:R>CU(RN;($<>S>?;(W_6Yk(SB>QD<;(RA(OA(:A(V>QQ(<;:DQR(>C(OBFBU>CU(RN;(#ATT;R(!;BR(W0.Yf(<;aD><>CU(>R:(
<;TQB?;F;CRE(
4. );=;<(Z;>UNR(3OhD:RF;CR'(If!available,!attach!an!Inline!Adjustment!Tool!between!the!second!stage!and!the!)#(!V>=;Q(
ZA:;(W(Y(to!adjust!the(lever!height!W+>UE(/1Y.!Pressurize!the(regulator!and!listen!to!determine!that!no!air!flow!is!
present;!if!none!present,!engage!the!slotted!head!of!the!$<>S>?;(W_6Y(with!the!Inline!Adjustment!Tool!and!turn!the!
$<>S>?;(W_6Y!counterclockwise!in!small!increments!while!depressing!the!+<ACR(HA=;<(W_Y(until!a!slight!leak!is!present.!
Now!turn!the!Inline!Adjustment!Tool!clockwise!until!the!leak!just!stops,!then!turn!in!an!additional!1/12!turn!more.!
Make!sure!to!depress!the!+<ACR(HA=;<(W_Y(while!turning!the!$<>S>?;(W_6Y!to!prevent!damaging!the!#ATT;R(!;BR(W0.Y.!!If!
a!leak!was!present!upon!initial!pressurization,!turn!the!Inline!Adjustment!Tool!clockwise!in!small!increments!until!the!
leak!just!stops,!then!turn!in!an!additional!1/12!turn!more.!(
5. If!no!Inline!Adjustment!Tool!is!available,!fully!depressurize!the!regulator!and!remove!the!)#(!V>=;Q(ZA:;(W07Y!from!the!
second!stage.!Use!a!narrow!flat!blade!screwdriver!and!adjust!the!$<>S>?;(W_6Y!as!outlined!is!step!4!above.!
G$&,'(&D<C>CU(RN;($<>S>?;(W_6Y(?QA?bV>:;(>C(SD<RN;<(RNBC(C;?;::B<P(RA(:RAT(B><(SQAV(V>QQ(<;:DQR(>C(;j?;::>=;(K;FBCO(
);=;<(W_-Y(:QB?b(BCO(;j?;::>=;(:T<>CU(R;C:>ACf(T<;=;CR>CU(T;Bb(T;<SA<FBC?;E(((((((((((((((((((((((((((((((((((((
6. After!attaining!correct!lever!height,!install!the!)#(!V>=;Q(ZA:;(W07Y(by!attaching!an!adjustable!crows!foot!wrench!to!a!
calibrated!torque!wrench!and!turning!clockwise;!torque!to!1.*6.(>CXQd:!W+>UE(/6Y.!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 13
7. Pressurize!the!regulator!again!and!listen!for!leaks!or!air!flow;!none!should!be!present.!If!a!leak!is!present,!repeat!steps!
3!through!5.!
8. Hold!the!second!stage!with!the!+<ACR(HA=;<(W_Y(facing!downwards;!gently!shake!up!and!down,!listening!for!any!rattle!
sound!indicating!excessive!lever!slack.!If!a!rattle!sound!is!found,!readjust!the!$<>S>?;(W_6Y(as!outlined!in!steps!4!and!5.!
9. 9CNBQBR>AC(,SSA<R(&;:R(V>RN(8BUC;N;Q>?(LBDU;(n(9#(LBDU;'(Attach!the!correctly!adjusted!second!stage!to!a!
*Magnehelic!Gauge!via!the!mouthpiece!adapter;!slowly!inhale!on!the!mouthpiece!while!watching!the!IP!Gauge.!The!
moment!the!needle!of!the!IP!Gauge!moves!left!from!140!psi!indicating!the!precise!moment!the!first!stage!has!
opened,!look!at!the!Magnehelic!Gauge!and!record!the!Inhalation!Effort!in!Inches!Water!Column!(IWC);!this!is!also!
referred!to!as!Cracking!Effort.!Inhalation!Effort!is!not!to!exceed!5E_(9^H.!!
*(Magnehelic!is!a!registered!trademark!of!Dwyer!Instruments).!
!!!!!!!!!!!!!! !!!!!!!!!!!
!!!+>UE(/6( ( ( ( ((((((((((
10. 9CNBQBR>AC(,SSA<R(&;:R(V>RN(+QAVF;R;<'(Attach!the!correctly!adjusted!second!stage!to!a!flow!meter!that!is!connected!
to!a!Magnehelic!Gauge!via!the!mouthpiece!adapter!W+>UE(/\Y.!Initiate!airflow!through!the!flow!meter!with!the!needle!
valve!while!watching!the!IP!Gauge.!The!moment!the!IP!Gauge!needle!moves!left!from!140!psi!indicating!the!precise!
moment!the!first!stage!has!opened,!look!at!the!Magnehelic!Gauge!and!record!the!Inhalation!Effort!in!IWC.!Inhalation!
effort!is!not!to!exceed!5E_(9^H.!!
G$&,'(9S(RN;(>CNBQBR>AC(;SSA<R(>:(U<;BR;<(A<(Q;::(RNBC(:T;?>S>?BR>ACf(<;S;<(RA(RN;(&<ADdQ;(:NAAR>CU(:;?R>AC(AC(TBU;(0(RA(
O;R;<F>C;(RN;(TA::>dQ;(?BD:;(BCO(<;:AQDR>ACE(
((((((((((((((((((((((((((((((((((((((((((((((((((((( (
( ( ( ( ( ( ( +>UE(/\(
11. Depressurize!and!remove!the!second!stage!from!the!Magnehelic!Gauge.!Attach!a!clean!8ADRNT>;?;(W-Y(to!the(
mouthpiece!tube(and!secure(with!a!&>;(^<BT!W\Y.!!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 14
12. Install!the!protector!cap!on!the!first!stage!yoke!retainer!and!tighten!down!with!the!yoke!screw.!Making!sure!that!all!
other!ports!on!the!first!stage!are!sealed!close,!lightly!inhale!on!the!second!stage!to!determine!vacuum!integrity;!you!
should!not!be!able!to!draw!air!through!the!second!stage.!If!you!can,!refer!to!the!Trouble!Shooting!section!on!page!3!
to!determine!the!possible!cause!and!resolution.!
13. Check!all!fittings!to!insure!none!are!loose!and!are!correctly!torqued!before!returning!the!regulator!to!the!customer.!!
!
!
!
!
!
!
!
!
!
!
!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 15
!
!,%M9H,(#3%&!(i9&!(
!
#XG(
K,!H%9#&9$G(
G$&,!(
!
40.6166!
KIT,!SVC,!EOS!2ND!STG,!SWIV!
!
(
K$H"8,G&!( (
!
!
#XG(
K,!H%9#&9$G(
G$&,!(
!
!
12.2210!
PROCEDURE,!SVC,!EOS!
www.OceanicNet.com!(FREE)!
!
!
12.2201!
PROCEDURE,!ADMINISTRATION!
www.OceanicNet.com!(FREE)!
!
!
12.2202!
PROCEDURE,!REGULATOR!
GENERAL!
www.OceanicNet.com!(FREE)!
(

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 16
H$88,G&!(
!
!
NUMBER!BOX!
Numbers!in!boxes!represent!Schedule!A!Parts,!included!in!Service!Kit!
!
!
NOTICE!
This!document!for!identification!and!parts!ordering!only!
!
!
ORINGS!
Unless!specifically!listed,!O‐rings!are!only!offered!in!12!packs!to!minimize!costs!
!
!
NLA,!NA!
No!Longer!Available;!Not!Available!
!
!
NS!
Not!Shown!!
!
!
DPL!
See!Dealer!Price!List!
(
,$!(!,H$GK(!&3L,( (
K93E(
H3&E(
#XG(
K,!H%9#&9$G(
G$&,!(
1!
c!
7083.07.A!
COVER!RING,!TOP,!EOS,!ASSY!
!!
2!
c!
7053.07!
COVER,!TOP,!EOS!
!!
3!
c!
7046!
RING,!RETAINING,!DIAPHRAGM!
!!
4!
b!
7045!
WASHER,!DIAPHRAGM!
!!
5!
b!
5236!
DIAPHRAGM,!DEMAND!
!!
6!
c!
7037.07!
HOUSING,!EOS,!NEO!
!!
\(
B(
57\-E.\(
^%3#f(&9,f(1(5X_of(Ji(
!!
8!
b!
7031.05!
MOUTHPIECE,!ORTHO,!GY!
!!
9!
b!
6326!
VALVE,!EXHAUST!
!!
10!
c!
7050.07!
COVER,!EXHAUST,!EOS,!NEO!
!!
11!
c!
7038!
TUBE,!ADJUSTMENT!
!!
12!
b!
2.014!
O‐RING,!*ORDER!2.014K!(12!PK)*!
!!
!!
b!
2.014K!
O‐RING,!(12!PK)!
!!
50(
B(
1/\0(
$%9GL(E.\.(4(E./\(
!!
14!
b!
5468!
SHAFT,!BALANCE!
!!
51(
B(
\-__(
!#%9GLf(#$##,&(
!!
16!
c!
5475!
FOLLOWER,!SPRING!
!!
17!
c!
7040!
SHAFT,!ADJUSTMENT!
!!
18!
b!
2.107!
O‐RING!*ORDER!!2.107K!(12!PK)*!
!!
!!
b!
2.107K!
O‐RING!(12!PK)!
!!

EOS SERVICE PROCEDURE 12-2810-R02 (10/3/10)
!"##$%&'(&$))*+%,,'((-..*/01*0/-0(2(+34'((15.*167*1/./(2(,839)'((:;<=>?;@A?;BC>?D:BE?AF 17
19!
b!
5054!
WASHER,!THRUST!
!!
20!
c!
7099!
NUT,!PACKING!
!!
21!
c!
7105.07!
KNOB,!ADJUSTMENT!
!!
22!
c!
4787.2!
SCREW,!SOCKETHEAD!
!!
_/(
B(
6717(
^3!Z,%f(Z$!,f()#(!^9M,)(
($G)I(SA<(!^9M,)(M,%!9$G(5((
_1(
B(
_E.5.(
$*%9GL(p$%K,%(_E.5.i(W5_(#iYp(
!!
!!
B(
_E.5.i(
$*%9GL(W5_(#iY(
!!
26!
b!
6621!
ORIFICE,!ADJ,!MOLDED!
!!
27!
c!
7041!
VALVE!HOUSING,!W/INSERT!
!SWIVEL!VERSION!1!
28!
c!
5463!
LEVER,!DEMAND!
!!
29!
b!
2.017!
O‐RING,!*ORDER!2.017K!(12!PK)*!
!!
!!
b!
2.017K!
O‐RING!(12PK)!
!!
0.(
B(
1/61(
!,3&f(#$##,&(
!!
31!
b!
5464!
POPPET!
!!
0_(
B(
1/\/(
$*%9GLf(E.75(4(E.06(
!!
00(
B(
1/\/(
$*%9GLf(E.75(4(E.06(
!!
34!
b!
2.018!
O‐RING,!*ORDER!2.018K!(12!PK)*!
!!
!!
b!
2.018K!
O‐RING,!(12!PK)!
!!
35!
c!
7044!
SWITCH,!VENTURI!TUBE,!EOS!
!!
36!
c!
7039!
NUT,!VALVE!HOUSING!
!!
0\(
B(
676-(
$%9GLf(_E.5/(M9&$G(7.(K"%(
!!
38!
b!
6948!
PROTECTOR,!HOSE,!SWIVEL!
SWIVEL!VERSION!1!
39!
b!
40.2122.030!
HOSE,!SWIVEL,!EOS!ASSY!30"!BK!
!!
40!
b!
3.903!
O‐RING!*ORDER!3.903K!(12!PK)*!
!!
!!
b!
3.903K!
O‐RING!(12!PK)!
!!
/5(
B(
\.15(
%3&HZ,&(K,&,G&(
!!
/_(
B(
_E..0(
$*%9GLf(p$%K,%(_E..0i(W5_(#iYp(
!!
((
B(
_E..0i(
$*%9GL(W5_#iY(
!!
43!
c!
TBD!
PROTECTOR,!HOSE!
SWIVEL!VERSION!2!
44!
c!
7894!
VALVE!HOUSING,!W/INSERT!
SWIVEL!VERSION!2!
(