Initial Sta rt-up and Service
40
Procedure (continued)
3. Check flue pipe and vent termination
Service
Service
Repair or replace as necess ary.
4. Check press ure relief value and s ystem pressure
Service
Service
Check pressure relief valve and s ystem
pressure, and verify proper operation of
automatic feed if installed.
5. Check for leaks
Service
Service
Check heating pipe joints, v alves, air
vents, etc. System leaks must be
corrected immediately to avoid
damages. The cause of any s ystem
defect must be determined and
corrected in order to prevent property
damage, personal injury, or loss of life.
5167 450 v1.4
Under certain climatic conditions,
some building materials may be
affected by flue products expelled in
close proximity to unprotected
surfaces. Sealing or shielding of the
exposed surfaces with a corrosion
resistant material (e.g. aluminum
sheeting) may be required to prevent
staining or deterioration. The
protective material should be
attached and sealed (if necess ary) to
the building before attaching the vent
termination.
CAUTION