Burnham FCM120 Specifications download pdf (Page 58)

XI Start-up and Checkout

Usethefollowingprocedureforinitialstart-upoftheboiler:

1) Ifnotalreadydone,ushthesystemtoremovesediment,ux,andtracesofboileradditives.Thisshouldbe

donewiththeboilerisolatedfromthesystem.

2) Filltheboilerandhydronicsystemwithwatermeetingthefollowingrequirementsbelow(alsoseethenoteonthenext

page):

 pHbetween6.5and8.5

 TotalSolidslessthan2500PPM

 Hardnesslessthan120PPM(7Grains/Gallon)

 Pressurizethesystemtoatleast12psiattheboiler

3) Checkallnewpipingforleaksandpurgepipingsectionsthatarelledwithair.SeetheNationalFuelGasCodefor

additionalinformationontestingandpurginggaslines.

4) Ventsystemmustbecompleteandfreeofobstructionsbeforeattemptingtoreboiler.Makesurethatthesiliconecure

timecalledforintheventassemblyinstructionshaspassedbeforeringboiler.

5) Inspectalllinevoltagewiringforlooseoruninsulatedconnections.

6) Removethedustcapfromthecondensatetrap(Figure7.51).Addwatertothetrapuntilwaterrunsoutthecondensate

drain.Reinstallthedustcap.

NOTE

SAFE LIGHTING AND OTHER PERFORMANCE CRITERIA WERE MET WITH THE GAS

TRAIN ASSEMBLY PROVIDED ON THE BOILER WHEN THE BOILER UNDERWENT

THE TEST SPECIFIED IN Z21.13.

WARNING

NEVER ATTEMPT TO FILL A HOT EMPTY BOILER

WARNING

• NEVER USE A FLAME TO CHECK FOR GAS LEAKS.

• MAKE SURE THAT THE AREA AROUND THE BOILER IS CLEAR AND FREE FROM

COMBUSTIBLE MATERIALS, GASOLINE AND OTHER FLAMMABLE VAPORS AND

LIQUIDS

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Burnham FCM120 Specifications Page 58