![6b Start-up — operate boiler (continued)](/images/new-backgrounds/46311/4631161x1.webp)
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6b Start-up — operate boiler (continued)
Start the boiler
ss&OLLOW THE ,IGHTING/PERATING )NSTRUCTIONS from
3ECTIONT OR to start the boiler. Remove boiler jacket door and note the gas valve manufacturer and model number. Use only the lighting/operat- ing instruction which applies to this gas valve (see 4ABLE , page 30). (The lighting instruction label on the boiler provides the same information.)
ss3EEE3ECTIONTC if boiler fails to start.
Check system and boiler
1.#HECKK SYSTEM PIPING FOR LEAKS If found, shut down boiler and repair immediately.
2.6ENTNAIRIFROM SYSTEM using manual vents. Air in the system will interfere with circulation and cause heat distribution problems and noise.
3.)NSPECTP VENT SYSTEM thoroughly for signs of deterioration from corrosion, physical damage or
SAGGING 6ERIFY THAT MASONRYOCHIMNEYMLINERS ARERIN good condition, with no obstructions, and there are no openings into the chimney.
4.#HECKKAROUND THEHBOILER for gas odor following the procedure of Section A of this manual.
5.6ERIFYIOPERATION per Section D. Perform
%LIMINATEI ALLL SYSTEM LEAKS
#ONTINUALIFRESHEMAKEUP WATER will reduce boiler life. Minerals can build up in sections, reduc- ing heat transfer, overheating cast iron, and causing section failure.
If you discover evidence of any gas leak, shut down the boiler at once. Find the leak source with bubble test and repair im-
MEDIATELY $O NOTO STARTA BOILER again until corrected. Failure to comply could result in severe personal injury, death or sub- stantial property damage.
$O NOTO USES PETROLEUMBASED
CLEANINGNOR SEALINGLCOMPOUNDS
in boiler system. Severe damage to boiler will occur, resulting in substantial property damage.
6c Start-up — if boiler doesn’t start . . .
Check for:
1.Loose connections, blown fuse or
SERVICEVSWITCH OFF
(IGH LIMITMSWITCH SETEBELOWLBOILER WATERTTEMPERATURE
3.Thermostat set below room tem-
PERATURE
'ASANOT TURNED ONTAT METER OR BOILER
5.Incoming gas pressure less than:
v WCWFORCNATURALOGAS NvTWC FOR PROPANE GAS
6.If none of the above corrects the problem, refer to 4ROUBLESHOOT ing, Section of this manual.
Part Number | 31 |