Form: 2435
Revision: 9
Free Flex Installation and Operation Manual
Date: 9-1-2017
Bryan Steam LLC, 783 N Chili Ave, Peru IN 46970
Web:
www.
bryanboilers
.com
Phone:
765-473-6651
Fax:
765-473-3074
Email:
38
2.
Make visual check of instrument and
equipment settings against factory
recommended specifications.
3.
Check operation of probe type low water
cutoff(s) to ensure control is functioning.
4.
Check gas train for gas leaks and water
piping for any leaks.
5.
Confirm boiler area is free of combustible
materials and that there is nothing
obstructing air intake and vent.
5.1.2
WEEKLY:
1.
Check combustion safety controls for
flame failure (or other alarm messages).
2.
Check all limit controls and low water
cutoff as described above.
3.
Check condensate drains for any
obstructions.
4.
Check carbon monoxide level in flue
products.
5.1.3
MONTHLY:
1.
Check high and low gas pressure
interlocks. Refer to manufacturer's
instructions for correct procedure.
2.
Check proper operation of safety relief
valve.
3.
Check water quality and correct if needed.
4.
Inspect boiler air filter.
5.1.4
ANNUALLY:
1.
The flue gas passages and the exterior
surfaces of the boiler tubes should be
inspected at least once annually. Any
accumulation of soot or debris should be
thoroughly cleaned out.
2.
If inspection of the boiler tube surfaces
reveals a build-up of soot (carbon), the
tube surfaces should be thoroughly
brushed. Failure to do so may result in
reduced efficiency, fire and asphyxiation
hazards.
3.
The boiler pressure vessel and piping
should be checked annually.
4.
Inspect the ignition rod for carbon build
up.
5.
Inspect lens of the ultra-violet (uv)
scanner and remove any debris with soft
cloth and make sure that hole is clear
from scanner to burner.
6.
Replace air filter.
5.2
Ignition Assembly Cleaning
1.
Disconnect power and shut off the
external manual gas valve to the boiler
prior to removing the ignition assembly.
2.
When removing the igniter, extra
caution must be taken to prevent
damaging the ceramic insulator.
3.
Remove any excess oxide deposits from
the surface of the igniter with steel wool
or emery cloth. Do not use sandpaper.
4.
Inspect the ceramic insulator for cracks,
and if necessary, replace the igniter.
After each inspection of the igniter,
replace gasket and apply anti-seize
compound to mounting screws prior to
reinstalling them.
5.
Ensure that igniter electrode spacing is
within 1/8 inch.
6.
When reinstalling the igniter after
inspecting it, make sure there is a
⅜
inch
gap between the igniter and the burner
surface.
