Weil-McLain Gold CGi Series 2 User Manual page 43

Boiler Manual
❏
Inspect . . . . . . . . . .
Burners and base
If insulation is damaged or displaced, do not operate the boiler. Replace or reposition insulation as necessary.
Failure to replace damaged insulation can result in a fire hazard, causing severe personal injury, death or substantial
property damage.
1. After turning off power to the boiler, remove the base burner shield (
2. Inspect burners and all other components in the boiler base.
3. If burners must be cleaned, access the burner assembly removing the screws securing the burner tray to the
manifold. Slide the burner tray out. Then brush and vacuum the burners thoroughly, making sure all ports
are free of debris.
4. Inspect the slotted jacket cooling openings in the bottom left and right of the base pan (
page 58).
5. Inspect the base insulation. Pay attention to the
materials. Verify that the insulation is intact and secure against all four sides of the base.
Condensate drain system
1. Inspect condensate drain fittings and tubing. Verify that condensate can flow freely to drain.
❏
Service annually. . . . . . . . . .
Inducer motor
1. With boiler power
20 motor oil in each of the two oil cups.
❏
Start-up . . . . . . . . .
1. Perform start-up procedures in section
35 of this manual.
2. Verify
system is working properly.
3. Verify
concentration and that inhibitor level is correct.
Part Number 550-110-710/0200
, place a few drops of S.A.E.
off
Use only
S.A.E. 20 motor oil
lubricate the inducer motor. Do not
use universal household oils. Motor
could be damaged, resulting in
possible severe property damage.
is correct and that fill
cold fill pressure
(if used) is at the right
antifreeze level
Figure 40
on page 64 regarding working with insulation
WARNING
Oiled-bearing circulators
1. The circulator shipped with the CGi boiler is
water-lubricated. No oiling is required.
to
2. Check other circulators in the system. Oil any
circulators requiring oil, following circulator
manufacturer's instructions. Over-oiling will
damage the circulator.
4.
Check gas piping
and section
, pages 32-
7
of leakage and all piping and connections are in
good condition.
5. Read the
Operating instructions
of this manual or on boiler label) applying to
40
the boiler.
6. Start the boiler following the
instructions
, item , page 58).
4
Figure 40
, per manual section
5
, page 32, verifying no indications
7a
(
Figure 33, page
Operating
, page 40 of this manual.
, item 7 ,
, page 30
43