Lynx Model LX-85A
41
CARE AND MAINTENANCE
This section must be brought to the attention of the owner by
the installer so that the owner can make the necessary
arrangements with a qualified service agency for the periodic
care and maintenance of the boiler. The installer must also
inform the owner that the lack of proper care and
maintenance of this boiler and any fuel burning equipment
may result in a hazardous condition. Installer should discuss
contents of the User’s Information Manual (Publication
LX-UIM) with the owner.
A trained and qualified service technician should perform the
inspection listed in these instructions before each heating
season and at regular intervals.
I.
GENERAL MAINTENANCE
A. Safety check, see page 38.
B. Vent and air intake system inspection
1.
Check for obstruction, condensation, corrosion and
physical damage.
2.
Check outside termination. Screen and louvers
should be free of any debris and must be cleaned as
required.
3.
Perform “Venting and Air intake System Regular
Inspection”, see page 16.
C. Piping
Check the following:
1.
Water piping and accessories for leaks. Slightest
leaks should be corrected.
2.
System to be full of water and pressure to remain
stable at correct setting on gauge.
3.
Air-control system. Noise and air binding in radiation
should not occur.
4.
Low water cutoff for operation (see instruction
furnished with unit).
D. Boiler Room Air Supply
Check air vents for continuous positive supply of air as
required. Air needs are greatest in cold weather if boiler
installation is non-direct vent method. Air vents must be
open and free of obstruction.
II. ANNUAL MAINTENANCE
IMPORTANT: The spark ignitor must be replaced at the
beginning of each heating season.
III. INSPECTION DURING HEATING SEASON
A. Check water pressure regularly and add water slowly
to system when needed. If much water is added,
venting may be necessary. Regular loss of water from
boiler system may indicate either a system leak, or a
faulty air control system, or a faulty automatic fill
valve. Repair Leak.
B. Check venting system. See “Venting and Air Intake
System Regular Inspection” on page 16.
C. Check condensation drain trap (to be full of water.)
Check for deterioration of the tubing. Check that the
trap is not plugged.
D. The combustion blower does not require or have
provisions for lubrication.
E. If required, lubricate the circulator as per the
manufacturer’s instruction.
IV. CLEANING
A. Heat Exchanger: In the unlikely event of flue passage
or water passage blockage, service to remedy this
situation must be performed only by an authorized
Slant/Fin representative.
B. Burner: In the unlikely event of blockage or
deterioration, service to remedy situation must be
performed only by an authorized Slant/Fin
representative.
IF REPLACEMENT PARTS ARE NEEDED
When parts are needed, refer to boiler model and serial
number shown on the boiler name/rating plate. Refer to Parts
List for LX-85A for replacement parts part numbers. When ever
possible refer to the original order by number and date.
Control identification and replacement should not be
attempted by unskilled personnel. Only, simple easily-
identified controls and parts may be obtained locally. All other
control and parts should be identified and ordered from
Slant/Fin. Relief/Safety valves must be ASME rated for the
pressure and gross output of the boiler.
For replacement parts, heating contractors should contact their
Slant/Fin boiler distributor.
WARNING:
The flow of combustion and ventilating air to the
boiler should not be obstructed.
