Weil-McLain GOLD CGa Manual page 46

GOLD CGa Gas-Fired Water Boiler — Boiler Manual
10b
Service & maintenance – annual start-up
Boiler heating surfaces
and remove draft hood after turning off power to
the boiler.
2. Use a bright light to inspect the boiler flue collector
and heating surfaces.
3. If the vent pipe or boiler interior surfaces show
evidence of soot, follow
collector and clean the boiler if necessary after closer
inspection of boiler heating surfaces.
4. If there is evidence of rusty scale deposits on boiler
surfaces, check the water piping and control system
to make sure the boiler return water temperature is
properly maintained (per this manual).
5. Reconnect vent and draft hood. Replace all boiler
components before returning to service.
leaks from the boiler. If found, locate source of leaks
and repair.
1. After turning off power to the boiler, remove the
jacket door and base access panel (
page 62).
46
Inspect . . .
in this manual section. Remove the flue
The boiler contains ceramic
fiber and fiberglass materials.
Use care when handling these
materials per instructions on
of this manual. Fail-
ure to comply could result in
severe personal injury.
If insulation is damaged or
displaced, do not operate
the boiler. Replace or reposi-
tion insulation as necessary.
Failure to replace damaged
insulation can result in a fire
hazard, causing severe person-
al injury, death or substantial
property damage.
2. Inspect burners and all other components in the
boiler base.
3. If burners must be cleaned, raise rear of each
burner to release from support slot, slide forward
and remove. Then brush and vacuum the burners
thoroughly, making sure all ports are free of debris.
with pilot bracket is replaced in its original position
and all burners are upright (ports up).
4. Inspect the base insulation.
a. Pay attention to the
regarding working with insulation materials.
against all four sides of the base.
Service . . .
Oiled-bearing circulators
circulators requiring oil, following circulator man-
ufacturer's instructions. Over-oiling will damage the
circulator.
Start-up . . .
1. Perform all start-up procedures given in Section
of this manual.
system is working properly.
centration and that inhibitor level is correct.
4.
verifying no indications of leakage and all piping
and connections are in good condition.
5. Read the
(manual Section
, item ,
6. Start the boiler following appropriate
(cont.)
on page 68
is correct and that fill
(if used) is at the right con-
, per manual Sections and
) applying to the boiler.
(manual Section
Part Number 550-101-009/0107
,
6
).