Part number 550-142-850/0115
10
FreeStyle
™
W
ALL
M
OUNT
GAS
-
FIRED
WATER
BOILER
—
Boiler Manual
Hydrostatic pressure test
$/./4INSTALLARELIEFVALVEWITHAPRESSUREHIGH
-
ERTHAN03)'4HISISTHEMAXIMUMALLOWABLE
RELIEFVALVESETTINGFORTHE&REE3TYLEBOILER
&AILURE TO COMPLY COULD PREVENT THE RELIEF
VALVEFROMOPERATINGASNEEDEDRESULTINGIN
POSSIBILITYOFSEVEREPERSONALINJURYDEATHOR
SUBSTANTIALPROPERTYDAMAGE
5SETWOWRENCHESWHENTIGHTENINGANYPIPE
CONNECTIONTOTHEBOILER
. Failure to prevent the
BOILERPIPESFROMTURNINGCOULDDAMAGEPIPESOR
heat exchanger, resulting in possible severe personal
injury, death or substantial property damage.
0RESSURETESTTHEBOILERBEFOREPERMANENTLYATTACHINGWATEROR
gas piping or electrical supply.
Install pipe fittings for relief valve and
P/T gauge
1. Install the reducing tees, and close nipples,
field supplied
,
located and oriented as shown in Figure 6, page 11. Apply
pipe dope to all fittings sparingly.
$/ ./4 INSTALL THE RELIEF VALVE UNTIL AFTER THE
HYDROSTATIC TEST
. Temporarily install a ¾” pipe
PLUGINTHERELIEFVALVELOCATIONASDIRECTEDINTHESE
INSTRUCTIONS4HEPLUGMUSTBEREMOVEDAFTERTHE
test.
#ONNECTTHERELIEFVALVE/.,9ONTHE"/),%2
3500,9 /54,%4 ./4
the boiler return. Con-
NECTTHERELIEFVALVEONLYASSHOWNINTHISMANUAL
%NSURERELIEFVALVEISLOCATEDABOVEHEATEXCHANGER
Failure to comply with the above could prevent
THERELIEFVALVEFROMOPERATINGASNEEDEDRESULTING
IN POSSIBILITY OF SEVERE PERSONAL INJURY DEATH OR
substantial property damage.
2. Install the test pressure/temperature gauge (
field supplied)
to the reducing tee as shown in Figure 7, page 11.
Install fittings and valves required for
hydrostatic testing
(supplied by installer)
1.
4HEFOLLOWINGPIPINGCOMPONENTSSUPPLIEDBYINSTALLER ARE
REQUIREDFORTHETESTCONlGURATION
a.
4WOSHUTOFFVALVESÐv.04ON&3
b. Two close nipples (¾”NPT on FS-80/120,
c. ¾” NPT pipe plug.
d. Pressure/temperature
gauge.
e. ¾” NPT boiler drain valve.
2.
4%-0/2!2),9
INSERTAÐv.04PIPEPLUGINTHERELIEFVALVE
TAPPING!FTERTHEHYDROSTATICTESTTHISPLUG
must
be removed
ANDTHERELIEFVALVEMUSTBEINSTALLED
Fill and pressure test
1. See Figure 6, page 11,
FORUSEWITHTHEFOLLOWINGINSTRUCTIONS
2. CLOSE the boiler drain valve (item 10). Connect a hose to
FRESHWATERSUPPLYANDTOTHEDRAINVALVE
3.
0LACE A BUCKET UNDER THE ENDS OF THE ISOLATION VALVES
(item 8 and 9) to catch water drippings.
4. CLOSE isolation valve item 9, then crack open the valve
slightly. Leave top isolation valve item 8 open.
5.
3LOWLYOPENTHEBOILERDRAINVALVEITEM ANDFRESHWATER
supply to fill boiler with water. The boiler and piping will
lLLQUICKLYBECAUSEOFTHELOWWATERCONTENT
6.
7HEN WATER BEGINS TO mOW FROM BOTTOM ISOLATION VALVE
(item 9), close the valve.
7.
#ONTINUElLLINGUNTILWATERmOWSFROMTOPISOLATIONVALVE
(item 8), then close the valve.
8. When pressure on the pressure/temperature gauge (item
REACHES AT LEAST 03)' BUT NO HIGHER THAN 03)'
CLOSE the boiler drain valve (item 10).
9.
(OLDATTESTPRESSUREFORMINUTES
Do not leave boiler unattended. A cold water fill
could expand and cause excessive pressure, result-
ing in severe personal injury, death or substantial
property damage.
10.
-AKE SURE CONSTANT GAUGE PRESSURE HAS BEEN MAINTAINED
THROUGHOUTTEST#HECKFORLEAKS2EPAIRIFFOUND
,EAKS MUST BE REPAIRED AT ONCE
Failure to
do so can damage boiler, resulting in substantial
property damage.
Do not use petroleum-based cleaning or sealing
COMPOUNDS IN BOILER SYSTEM 'ASKETS AND SEALS
in the system may be damaged. This can result in
substantial property damage.
Drain and remove fittings
1.
$ISCONNECTlLLWATERHOSEFROMWATERSOURCE
2. Drain boiler through drain valve
(item 10).
5SECAUTIONWHENRELEASINGPRESSUREFROMTHEBOILER
Rapid water flow could cause injury.
3.
2EMOVEHOSEAFTERDRAINING
4.
2EMOVENIPPLESANDVALVESUNLESSTHEYWILLREMAINFORUSEIN
the system piping.
5.
2EMOVEPLUGANDINSTALLRELIEFVALVEASSPECIlEDINTHEFOL
-
LOWING7!2.).'
2EMOVEPLUGFROMRELIEFVALVESTREETELBOW)NSTALL
THERELIEFVALVEINTHEÐvSTREET3EE
page 40 to
INSTALLRELIEFVALVEDISCHARGEPIPING&AILURETO
INSTALLTHEBOILERRELIEFVALVECOULDRESULTINSEVERE
personal injury, death or substantial property
damage.
3 Prepare boiler
continued