Weil-McLain CGS-4E Boiler User Manual


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Part number 550-110-282/1108
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CGs-4E Gas-Fired Water Boiler — Boiler Manual
Start-up — operate boiler7b
Inspect system water piping
Afterllingtheboilerandsystemwithwater,inspect all piping throughout
the system for leaks. If found, repair immediately. Repeat this inspection
after the boiler has been started and the system has heated up.
Leaks must be repaired at once. Failure to do so can
damage the boiler, resulting in substantial property
damage.
Glycol or antifreeze leaks around the boiler may
result in fire, causing severe personal injury, death or
substantial property damage.
Donotusepetroleum-based cleaning or sealing
compounds
inboilersystem.Severedamagetoboiler
will occur, resulting in substantial property damage.
Start-up — preparation (continued)7a
Final check before starting
boiler
• ReadmanualSection9 including the Operating
instructions
(Section9c).
• Verifytheboilerandsystemare
full of water.
• Verifythe
Start-up preparationproceduresofSec-
tion 7a have been completed.
Start the boiler
• FollowtheOperating instructionsfromSection9c
to start the boiler.
• SeeSection
7c if boiler fails to start.
Check system and boiler
Donotusepetroleum-based
cleaning or sealing compounds
inboilersystem.Severedamageto
boiler will occur, resulting in sub-
stantial property damage.
Eliminate all system leaks.Continualfreshmakeup
waterwillreduceboilerlife.Mineralscanbuildupin
sections, reducing heat transfer, overheating cast iron,
and causing section failure.
1.
Check system piping for leaks. If found, shut down boiler and repair
immediately.
2.
Vent air from systemusingmanualvents.Airinthesystemwillinterfere
with circulation and cause heat distribution problems and noise.
3.
Inspect vent system thoroughly for signs of deterioration from cor-
rosion,physicaldamageorsagging.Inaddition—Checkforgas-tight
seal at every connection and seam.
Venting system must be sealed gas-tight to prevent
flue gas spillage and carbon monoxide emissions which
will result in severe personal injury or death.
4.
Check around the boilerforgasodorfollowingtheprocedureofSec-
tion 7a of this manual.
5.
Verify operation perSection7b.Performcheck-outprocedureinSec-
tion 8, and fill in the Installation and service certicate on the same
page.
Inspect base insulation
Checktomakesureinsulation is secure against all
four sides of the base. If insulation is damaged or dis-
placed, do not operate boiler. Replace or reposition
insulation.
Failure to replace damaged insu-
lation or reposition insulation can
result in a fire hazard, causing severe
personal injury, death or substantial
property damage.
The boiler contains ceramic fiber
and fiberglass materials. Use care
when handling these materials per
instructions on page 64 of this
manual. Failure to comply could
result in severe personal injury.
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