-:BDK:6AA EAJB7>C<;>II>C<H IDI=: =:69:G/=>H
L>AA>C8AJ9:7DI=>CA:I6C9DJIA:IL6I:GE>E:JC>DCH
6C9I=:EG:HHJG:G:A>:;K6AK:6C99G6>CE>E>C<
-:BDK: A>B>IH 8DCIGDA 7JA7H 6C9DG I=:GBD8DJ
EA:H
-:BDK:I=:H>M;A6C<:CJIH6C9I=:>CDJI=:69:G
;GDBI=:A:;I=6C9H>9:
-:BDK:I=:H>M;A6C<:CJIH6C9I=:G:IJGC=:69:G
;GDBI=:G><=I=6C9H>9:
-:BDK: I=: =:69:G HIJ9 7DAIH ;GDB :68= IJ7:
H=::I
-:K:GH: I=: =:69:GH 6C9 HIJ9 7DAIH ID I=: C:L
AD86I>DC
$CHI6AA) 2G:97:K:A:9*G>C<H;AJH=6<6>CHI7DI=
IJ7:H=::IHL>I=I=:7:K:A;68>C<DJIL6G9
+JH=I=:=:69:G;>GBAN6<6>CHII=:*G>C<H$CHI6AA
6C9I><=I:CI=:;A6C<:CJIHDCIDI=:HIJ97DAIHJCI>A
;>C<:GI><=I
.ADLAN I><=I:C I=: ;A6C<: CJIH HI6GI>C< ;GDB I=:
8:CI:GCJI CJB7:G>C !>< 6C9 LDG@>C< H:
FJ:CI>6AAN6GDJC9I=:=:69:G6H>C9>86I:9/DGFJ:
6AACJIHID;IA7DO NOT OVER-TIGHTEN.
-:GDJI: I=: 86E>AA6GNH L>G>C< :I8 ID I=: C:L
AD86I>DC 699>C< I=:GB6A E6HI: 6C9 H=>B ID I=:
86E>AA6GNL:AA
Fig. 9: Torque Sequence
Relief Valve Piping
WARNING: +G:HHJG:G:A>:;K6AK:9>H8=6G<:E>E>C<
BJHI7:E>E:9C:6GI=:;ADDG6C98ADH:ID69G6>CID
:A>B>C6I:I=:EDI:CI>6AD;H:K:G:7JGCHDCDIE>E:
ID 6CN 6G:6 L=:G: ;G::O>C< 8DJA9 D88JG -:;:G ID
AD86A8D9:H
Hydrostatic Test
0CA>@:B6CNINE:HD;=:6I:GHI=>H=:6I:G9D:HCDIG:
F
J>G: =N9GDHI6I>8 I:HI>C< EG>DG ID 7:>C< EA68:9 >C
DE:G6I>DC/=:=:6I:M8=6C<:G=6H6AG:69N7::C;68
IDGNI:HI:96C9>HG6I:9;DGEH>DE:G6I>C<EG:HHJG:
#DL:K:G-6NE6@ 9D:HG:8DBB:C9 =N9GDHI6I>8 I:HI
>
C<D;I=:E>E>C<8DCC:8I>DCHIDI=:=:6I:G6C9I=:G:HI
D; I=: HNHI:B EG>DG ID DE:G6I>DC /=>H >H E6GI>8JA6GAN
IGJ: ;DG =N9GDC>8 HNHI:BH JH>C< :ME:CH>K: <AN8DA
76H:9 6CI>;G::O: -6NE6@ G:8DBB:C9H 8DC9J8I>C<
I=: =N9GDHI6I>8 I:HI 7:;DG: 8DCC:8I>C< <6H E>E>C< DG
:A:8IG>86AHJEEAN
':6@HBJHI7:G:E6>G:96IDC8:IDEG:K:CI96B6<:ID
I=: =:6I:G ) 1 - JH: E:IGDA:JB76H:9 HIDEA:6@
8DBEDJC9H
/DE:G;DGB=N9GDHI6I>8I:HI
DCC:8I;>AAL6I:GHJEEAN2>I=7A::9K6AK:DE:C
;>AA=:6I:GL>I=L6I:G2=:CL6I:G;ADLH;GDB7A::9
K6AK:H=JID;;L6I:GADH:7A::9K6AK:6G:;JAAN
;>AAI=:G:HID;I=:HNHI:BB6@>C<HJG:ID:A>B>C6I:
6CN:CIG6EE:96>G7NJH>C<=><=ED>CIK:CIHADH:
;::9K6AK:/:HI6IHI6C96G9DE:G6I>C<EG:HHJG:;DG
6IA:6HI=DJGH
(6@: HJG: 8DCHI6CI <6J<: EG:HHJG: =6H 7::C
B6>CI6>C:9I=GDJ<=DJII:HI
=:8@;DGA:6@H-:E6>G>;;DJC9
Cold Water Operation
=:6I:G DE:G6I:9 L>I= 6C >CA:I I:BE:G6IJG: D; A:HH
I=6CS!SBJHI=6K:6B6CJ6A7NE6HHDG6C
6EEGDK:9 ADLI:BE:G6IJG: DE:G6I>DC HNHI:B ID EG:
K:CI EGD7A:BH L>I= 8DC9:CH6I>DCB6CJ6A 7NE6HH
H=DLC>C!><BJHI7:E>E:9>CIDI=:HNHI:B6II=:
I>B:D; >CHI6AA6I>DC/=>H E>E>C< >HA>@:6 EG>B6GNH:8
DC96GN7D>A:G>CHI6AA6I>DCL>I=67NE6HH68I>C<6HI=:
H:8DC96GN7D>A:GE>E>C<-6NE6@HIGDC<ANG:8DBB:C9H
I=6II=:GBDB:I:GH7:EA68:9>CIDI=: =:6I:GE>E>C<
C:MI ID I=: >CDJI =:69:G ID ;68>A>I6I: I:BE:G6IJG:
69?JHIB:CI $CA:I L6I:G I:BE:G6IJG:H 7:ADL S!
S86C:M8:HH>K:AN8DDAI=:EGD9J8IHD;8DB7JH
I>DCG:HJAI>C<>C8DC9:CH6I>DCDCI=:=:6I:M8=6C<:G
6C9>CI=:;AJ:
CAUTION: 6B6<>C< >CI:GC6A 8DC9:CH6I>DC B6N
D88JG>;I=:=:6I:G>CA:IL6I:GI:BE:G6IJG:9D:HCDI
:M8::9S!SL>I=>CB>CJI:HD;HI6GIJE
NOTE: .::-6NE6@6I6AD<)D;DG>C;DG
B6I>DCDCDA926I:G+GDI:8I>DC