Annual Startup And Maintenance Schedule - Weil-McLain SVF 1500 Manual

SVF
™
Series 1
Commercial Condensing Gas-Fired Water Boiler — Boiler Manual

Annual startup and maintenance schedule

Figure 84
Service and maintenance schedules
Service technician
(see following pages for instructions)
General:
Investigate reported problems.
Inspect air inlet box screen; clean and vacuum
if necessary; WARNING — no solvents.
Clean base collector and condensate trap and
fill with fresh water.
Check for leaks (water, gas, flue, condensate).
Check system water chemistry, inhibitor level
and antifreeze concentration, if used.
Check boiler relief valve.
Verify flue and air lines in good condition and
sealed tight.
Verify operation of combustion air damper,
if used.
Check system water pressure/system piping/
expansion tank.
Ignition electrode and flame sense rods
(inspect, clean and check spacings).
Ignition and ground wiring.
Check control function/settings:
High gas pressure switch
Low gas pressure switch
Low water cut off
Operating and high limits
Wiring and connections.
Perform startup checkout and performance
verification beginning with Startup — fill the
system, page 85.
Flame inspection (stable, uniform).
Flame signal.
Clean heat exchanger if flue temp is more than
30°F above return water temp.
Check blower speed settings.
Additional if combustion or
performance indicate need:
Clean heat exchanger.
Remove and clean burner using compressed
air only.
Vacuum the blower.
Review:
Review with owner.
Follow the service and maintenance procedures given throughout this manual and in component literature shipped with the
boiler. Failure to perform the service and maintenance could result in damage to the boiler or system. Failure to follow the direc-
tions in this manual and component literature could result in severe personal injury, death or substantial property damage.
92
Owner maintenance
(see User's Information Manual for instructions)
Daily
Monthly
Periodically
Every
6 months
End
of season
Check boiler area.
Check air openings.
Check pressure/temperature
gauge.
Check vent piping.
Check air piping.
Check relief valve.
Check condensate drain
system.
Check air vents).
Test low water cutoff by
pressing test button.
Check air filter by reviewing the
vacuum gage.
Check boiler piping (gas and
water).
Operate relief valve.
Shut boiler down (unless boiler
used for domestic water).
Part number 550-100-250/0819