Raypak XFyre 400A - Safety Switches; Flow Switch and Low Water Cut-Off; Flue Temperature Limit and Gas Pressure Switches

Flow Switch
1@AKKL9F<9J<<M9DHMJHGK=;GFLJGDK@MLKG>>L@=:GAD
=
JAF;9K=G>HMEH>9ADMJ=GJDGOO9L=J>DGO1@=>DGO
KOAL;@K@AHKEGMFL=<9F<OAJ=<
Fig. 33: Low Water Cut-Off
Flue Temperature Limit
1@= @=9L=J AK =IMAHH=< OAL@ 9 >AP=< K=LLAF? E9FM9D
J=K=L@A?@DAEALL=EH=J9LMJ=<=NA;=GFL@=N=FL>GJMK=
OAL@FGFE=L9DDA;N=FLE9L=JA9D1@=@A?@L=EH=J9LMJ=
DAEAL AK DG;9L=< AFKA<= L@= MFAL F=9J L@= N=FL 9<9HL=J
1@=3"/0 EGFALGJKL@= DAEAL9F< <AKHD9QK 9FQ>9MDL
9KKG;A9L=<OAL@L@=DAEALGFL@=MK=JAFL=J>9;=1GJ=K=L
L@=DAEAL9;;=KKAL9F<HJ=KK<GOFGFL@=J=<:MLLGF
1@= MFAL AK HJGNA<=< OAL@ 9 DAEAL J9L=< >GJ -3  N=FL
E9L=JA9D@A?@=J J9L=<DAEALAKHJGNA<=<O@=FMKAF?
=FLJGL@=JEU HGDQHJGHQD=F= N=FLAF?  1@= DAEAL AK
J=EGN=<O@=FMKAF? 9L=?GJQ&3KL9AFD=KKKL==DN=FL
AF?
Low Water Cut-Off (Optional)
1@= GHLAGF9D DGO O9L=J ;MLG>> 9MLGE9LA;9DDQ K@MLK
<
GOFL@=:MJF=JO@=F=N=JO9L=JD=N=D<JGHK:=DGOL@=
D=N=DG>L@=K=FKAF?HJG:=K=;GF<LAE=<=D9QHJ=
N=FLKHJ=E9LMJ= DG;CGML<M=LG L=EHGJ9JQ;GF<ALAGFK
KM;@9KHGO=J>DM;LM9LAGFKGJ9AJHG;C=LK
Fig. 31: Flow Switch
Fig. 32: Flue Temperature Limit
High & Low Gas Pressure Switches
(Optional)
1@= GHLAGF9D DGO ?9K HJ=KKMJ= KOAL;@ ;GFF=;LAGF
EGMFLKMHKLJ=9EG>L@=?9KN9DN=GFL@=AFD=L>D9F?=
LGL@=?9KN9DN=9F<AK9;;=KKA:D=L@JGM?@L@=J=EGN
9:D=9;;=KKH9F=DKGFL@=>JGFLGJLGHG>L@=:GAD=JLG
J=K=LL@=?9KHJ=KKMJ=KOAL;@9KF=;=KK9JQ&LAKMK=<
LG =FKMJ= L@9L KM>>A;A=FL ?9K HJ=KKMJ= AK HJ=K=FL >GJ
HJGH=JN9DN=J=?MD9LGJH=J>GJE9F;=1@=DGO?9KHJ=K
KMJ=KOAL;@9MLGE9LA;9DDQK@MLK<GOFL@=:GAD=JA>L@=
?9K KMHHDQ <JGHK :=DGO L@= >9;LGJQ K=LLAF? G>  AF
4 >GJF9LMJ9D?9KGJHJGH9F=?9K
1@= GHLAGF9D @A?@ ?9K HJ=KKMJ= KOAL;@ ;GFF=;LAGF
EGMFLK <GOFKLJ=9E G> L@= ?9K N9DN= 0H=;A9D HGJLK
9J=DG;9L=<GFL@=:9;CKA<=G>L@=?9KN9DN=9F<9J=
9;;=KKA:D=>JGEL@=>JGFLGJLGHG>L@=:GAD=JLGJ=K=L
L@= ?9K HJ=KKMJ= KOAL;@ 9K F=;=KK9JQ &> L@= ?9K
HJ=KKMJ=J=?MD9LGJAFL@=N9DN=>9ADKL@=@A?@?9KHJ=K
KMJ=KOAL;@9MLGE9LA;9DDQK@MLK<GOFL@=:MJF=J
,H=J9LAGF G> =AL@=J L@= %A?@ GJ )GO $9K -J=KKMJ=
0OAL;@OADDLMJFGF9F)"!AFKA<=L@=KOAL;@@GMKAF?
-MK@L@=LGHG>L@=HD9KLA;KOAL;@@GMKAF?9KK@GOFAF
#A?LGJ=K=L9LJAHH=<HJ=KKMJ=KOAL;@1@=)"!OADD
?GGMLO@=FL@=KOAL;@AKJ=K=L
