Annual Start·up A; Na Nce Schedule - Weil-McLain GV90+ Installation And Start-Up Manual

GV90+ Series 2
oAs·FIRED WATER BOILER -
Boiler Manual
Annual start-up and general maintenance schedule
Figure 77 Se<Vice and maintenance schedules
Service technician
(see folowtng pages f<lf Instructions)
68
Gen eral:
• Address reported problems, page
6Q.
• Inspect boiler
area,
page 60.
• Inspect boiler interior, page 69.
• Inspect oondensate drain system, page 60.
• Inspect all piping for leaks, page 69.
• Inspect gas piping, page 69.
• Inspect the 'vvater system, page 60.
• Check water system chemistry, page 60
• Inspect expansion tank, page 70 .
•
Inspect a ir openings, page 70 .
• Inspect vent system and air piping,
page 70.
• Inspect boiler heating surfaces, page 70 .
• Inspect igniter, page 70 •
• Inspect temperature mixing system,
page 71.
• Inspect additional oontrols and cutoffs,
page 71.
•
Inspect gauges, page 71 .
•
Inspect blower motor, page 71 .
• Inspect oiled-bearing circulators, page 71 .
• Inspect temperature sensor, page 71 •
•
Inspect boiler relief valve, page 72 .
Additiona l If combustion or
performa n ce lndlc- . th• n eed:
• Follow procedures under Cleaning boiler
heating surfac:es, page 73 to access boiler
components listed below.
• Clean hEllat exchanger:
• Remove and clean burner using
compressed air only.
• Vacuum 1he blower.
R• vlew:
• Reviev.' with O'INI1er.
The boUler contains ceramic fiber
and fiberglass materials. Use care
when handling thesto
mat~rials
ptr
insrrucl ions on
pag~
106 of rhis
manuaL Failure to comply could
rtsulr in
severe
personal injury.
Owner maintenance
(see folowtng pages for Instructions)
• Check boiler area
• Check air openings
• Check pressure gauge
• Check boiler interior piping
• Check venting system
• Check air vents
• Check condensate drain system
• Check relief valve
• Test low water cutoff (if used)
• Clean vent terminationtair intake
screens
• Oil blower motor
• Operate relief valve
• Shut
down procedure
Follow the Service and maintenanct proctdures given throughout
this manual and in component literature shipptd with the boiltr.
Failure to perform the Str'Vice and maintenance could result in
damage
to
the boiler or systtm. Failure to follow the directions
in this manual and component literature coukl result in severe
personal injury.
death or substantial
property damage.
Pan
number
550-142-783/1012