Freestyle 80 - Install Relief Valve

Part number 550-142-850/0716
40
FreeStyle
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WALL MOUNT GAS-FIRED WATER BOILER — Boiler Manual
17 Primary/Secondary System Piping (continued)
Install relief valve
1. )NSTALLRELIEFVALVEINÐvXÐvXÐvFOR&3OR vXvÐvFOR
&3TEEPIPEDFROMBOILERSUPPLYFigure 6, page 11).
2. 0IPETHERELIEFVALVEONLYASSHOWNINTHELOCATIONSHOWN
3. #ONNECTDISCHARGEPIPINGTOSAFEDISPOSALLOCATIONFOLLOWINGGUIDELINES
in the
7!2.).' below.
4OAVOIDWATERDAMAGEORSCALDINGDUETORELIEF
VALVEOPERATIONASPERLOCALORSTATECODES
:
 )NSTALL RELIEFVALVE/.,9 WITHTHE SPINDLE VERTICALAS
shown in illustrations in this manual.
 $ISCHARGELINE MUST BE CONNECTEDTORELIEFVALVEOUT-
LETAND RUN TO ASAFEPLACE OFDISPOSAL4ERMINATETHE
discharge line in a manner that will prevent possibility
OFSEVEREBURNSOR PROPERTYDAMAGE SHOULD THE VALVE
DISCHARGE,OCATEAWAYFROMTHETOPOFTHEBOILER
Discharge line must be as short as possible and be the
same size as the valve discharge connection throughout
its entire length.
 $ISCHARGELINEMUSTPITCHDOWNWARDFROMTHEVALVEAND
terminate at least 6” above the floor drain where any
discharge will be clearly visible.
The discharge line shall terminate plain, not threaded,
WITHAMATERIALSERVICEABLEFORTEMPERATURESOF&
or greater.
 $ONOTPIPETHEDISCHARGETOANYPLACEWHEREFREEZING
could occur.
 .OSHUTOFFVALVESHALLBEINSTALLEDBETWEENTHERELIEFVALVE
and boiler, or in the discharge line. Do not plug or place
any obstruction in the discharge line.
 4EST THE OPERATIONOF THE VALVEAFTERlLLING AND PRES-
SURIZINGSYSTEMBYLIFTINGTHELEVER-AKESURETHEVALVE
DISCHARGESFREELY)FTHEVALVEFAILSTOOPERATECORRECTLY
REPLACEITWITHANEWRELIEFVALVE
Failure to comply with the above guidelines could result
INFAILUREOFTHERELIEFVALVETOOPERATERESULTINGINPOS-
SIBILITY OFSEVEREPERSONAL INJURYDEATH OR SUBSTANTIAL
property damage.