Weil-McLain CGt 2 Series Manual page 31

CGt
GAS-FIRED WATER BOILER — Series 2 —
7a
Start-up — preparation
Inspect system water piping
After filling the boiler and system with water,
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.
do so can damage the boiler, resulting in
substantial property damage.
Do not use
sealing compounds
damage to boiler will occur, resulting in sub-
stantial property damage.
7b
Start-up — operate boiler
Final check before starting boiler
• Read manual Section 10 , including the
10c
(Section ).
• Verify the boiler and system are
• Verify the Start-up preparation
been completed.
Start the boiler
• Follow the Operating instructions
the boiler.
7c
• See Section if boiler fails to start.
Check system and boiler
1. Check system piping and domestic hot water 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 corrosion, physical damage or sagging. In addition —
Check for gas-tight seal at every connection and seam.
4. Check around the boiler
of Section 7a of this manual.
5. Verify operation per Section
8
cedure in Section , and fill in the
certificate
on page 33.
Part Number 550-110-290/0219
inspect all piping
Failure to
petroleum-based cleaning or
in boiler system. Severe
Operating instructions
full of water .
procedures of Section
from Section 10c
for gas odor following the procedure
7b . Perform check-out pro-
Installation and service
Boiler Manual
(continued)
Inspect base insulation
Check to make sure
the base. If insulation is damaged or displaced,
boiler. Replace or reposition insulation.
7a have
to start
The boiler contains ceramic fiber and fiber-
glass materials. Use care when handling these
materials per instructions on
manual. Failure to comply could result in
severe personal injury.
insulation is secure
against all four sides of
Failure to replace damaged insulation or
reposition insulation can result in a fire haz-
ard, 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, re-
sulting in substantial property damage.
Eliminate all system leaks.
fresh makeup water will reduce boiler
life. Minerals can build up in sections,
reducing heat transfer, overheating cast
iron, and causing section failure.
Glycol or antifreeze leaks around the
boiler may result in fire, causing severe
personal injury, death or substantial
property damage.
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.
If you discover evidence of any gas leak,
shut down the boiler at once. Find the
leak source with bubble test and repair
immediately. Do not start boiler again
until corrected. Failure to comply could
result in severe personal injury, death or
substantial property damage.
page 58 of this
do not operate
Continual
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