User Maintenance Procedures; Check Boiler Area - Weil-McLain Evergreen 220 User's Information Manual

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User maintenance procedures

Boiler must
be serviced and
maintained
DAILY
Maintenance
6
- -
fired water boiler fired water boiler
The boiler should be inspected and started annually, at the beginning of the heat-
ing season, only by a qualified service technician. In addition, the maintenance
and care of the boiler designated on page 5 and explained on the following pages
must be performed to assure maximum boiler efficiency and reliability. Failure
to service and maintain the boiler and system could result in equipment failure,
causing possible severe personal injury, death or substantial property damage.
The following information provides detailed instructions for completing the
maintenance items listed in the maintenance schedule, page 5. In addition to
this maintenance, the boiler must be serviced and started up at the beginning of
each heating season by a qualified service technician.

Check boiler area

To prevent potential of se-
vere personal injury, death or
substantial property damage,
eliminate all materials dis-
cussed below from the boiler
vicinity. If contaminants are
found:
Remove products immediately
from the area. If they have been
there for an extended period,
call a qualified service techni-
cian to inspect the boiler and
vent system for possible dam-
age from acid corrosion.
If products cannot be removed,
immediately call a qualified
service technician to address
the problem.
1. Combustible/flammable materials — Do
not store combustible materials, gasoline
or any other flammable vapors or liquids
near the boiler. Remove immediately if
found.
2. Air contaminants — Products containing
chlorine or fluorine, if allowed to con-
taminate the boiler intake air, will cause
acidic condensate in the vent and boiler.
This will cause significant damage to the
vent and/or boiler if allowed to continue.
3. Read the list of potential materials listed
on page 4 of this manual. If any of these
products are in the room from which
the boiler takes its combustion air, they
must be removed immediately or the
boiler combustion air must be supplied
from outside.
4. See WARNING above.
— User's Information Manual — User's Information Manual
Check air openings
1. Verify that combustion and ventilation
2. Verify that boiler vent discharge and air
Check boiler pressure/
temperature gauge
1. Make sure the pressure reading on the
2. Contact a qualified service technician if
Verify that boiler jacket
door is securely closed
1. Visually inspect boiler jacket door to be
air openings to the boiler room and/or
building are open and unobstructed.
intake are clean and free of obstructions.
Remove any debris on the air intake or
flue exhaust openings.
boiler pressure/temperature gauge does
not exceed 24 psig, if using a 30 psig
relief valve (typical installation). Higher
pressure may indicate a problem with the
expansion tank.
problem persists.
sure it is sealed all around its perimeter.
Verify that the two door latches are secure.
The boiler jacket door must be
securely fastened to the boiler
to prevent boiler from drawing
air from inside the boiler room.
Secure latches.
This is particularly important if
the boiler is located in the same
room as other appliances.
Failure to keep the door se-
curely fastened could result in
severe personal injury or death.
Contact your installer or tech-
nician immediately if the front
door does not close correctly or
if the door gaskets are damaged.
Part number 550-100-132/0715