Weil-McLain CGA25SPDN Boiler User Manual


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GOLD CGa Gas-Fired Water Boiler — Boiler Manual
6
Part Number 550-101-009/0107
Prepare boiler location — codes & checklist
1a
Installations must follow these codes:
s ,OCALSTATEPROVINCIALANDNATIONALCODESLAws, regulations and ordinances.
s .ATIONAL&UEL'AS#ODE!.3):nLATESTEDITION
s 3TANDARDFOR#ONTROLSAND3AFETY$EVICESFOR!UTOMATICALLY&IRED"OILERS!.3)
!3-%#3$WHENREQUIRED
s .ATIONAL%LECTRICAL#ODE
s &OR#ANADAONLY"OR")NSTALLATION#ODE#3!##ANADIAN
%LECTRICAL#ODE0ARTANDANYLOCALCOdes.
4HE#'ABOILERGASMANIFOLDANDCONTROLSMETSAFELIGHTINGAND
other performance criteria when boiler underwent tests specified
IN!.3):nLATESTEDITION
Before locating the boiler,
check the following:
s #HECKFORNEARBYCONNECTIONTO
s 3YStem water piping
s 6ENTINGCONNECTIONS
s 'ASSUPPLYPIPING
s %LECtrical power
s #HECKAREAAROUNDBOILER
2EMOVEANYCOMBUSTIBLEMATERIALSGASOLINEAND
OTHERmAMMABLELIQUIDSOROTHERCONTAMINANTS
.
Failure to keep boiler area clear and free of COMBUSTIBLEMATE
RIALSGASOLINEANDOTHERmAMMABLELIQUIDSANDVAPORS
can
result in severe personal injury, death or substantial property
damage.
s "Oiler must be installed so that gas control system components are protected
from dripping or spraying water or rain during operation or service.
s )FNew boiler will replace existing boiler, check for and correct system problems,
such as:
1. System leaks causing oxygen corrosion or section cracks from hard water
deposits.
2. Incorrectly-sized expansion tank.
3. Lack of antifreeze in boiler water causing system and boiler to freeze and
leak.
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