Beckett CG50 - Manual (Page 33)

33 CG15, CG25, CG50 Burner Manual
For the Operator
Test/Inspection Frequency Comments
Inspect area surrounding heating plant Daily Keep area clean and free of clutter
Inspect gas supply system for leaks Daily Use visual and electronic leak detection
Inspect appliance & piping for water leaks Daily Keep burner and controls dry at all times
Inspect gauges, indicators, monitors Daily Note condition. Replace defective parts
Check temperature and pressure levels Daily Compare to manufacturer’s specifi cations
Make visual inspection of fl ame Daily Look for changes in shape, size, and color.
Monitor burner start-up Daily Verify prompt ignition and fl ame stability.
Monitor stack temperature Daily Compare to start-up and trend level.
Test low water cutoff and alarm Daily Follow control manufacturer’s instructions & procedures
in ASME Boiler & pressure vessel Code, Section VI -
Recommended rules for care and operation of heating
boilers.
Calculate fuel gas input fi ring rate Weekly Compare to appliance manufacturer’s Specifi cations
Check fl ame safeguard sequence of
operation.
Weekly Follow control manufacturer’s instructions
Flame failure response & lockout timing. Weekly Follow control manufacturer’s instructions
Flame sensor signal level (if meter is hard-
wired) Weekly Compare to control manufacturer’s specifi cations
Main fuel gas valves Weekly Open high limit and verify cutoff operation
Inspect exhaust vent system for blockage Weekly Remove any restrictions
Inpect combustion air supply Monthly Remove any restrictions
Check high and low gas pressure interlocks Monthly Follow control manufacturer’s instructions
Check safety valves As needed Follow control manufacturer’s instructions & procedures
in ASME Boiler & Pressure Vessel Code, Section VI -
Recommended Rules for Care and Operation of Heating
Boilers.
Table 5 - Periodic Inspection Sheet
Inspect Heating System
Regularly
Lack of regular inspections and inadequate
maintenance could lead to equipment malfunction
and result in asphyxiation, explosion or fi re.
(Always follow the appliance manufacturer’s
recommended service instructions, when available.)
The following checklist is intended to be used as a
minimum reference guide only and does not supersede
or replace the heating appliance manufacturer’s
recommended service and maintenance instructions or
any code requirements.
Consult the installation and service instructions provided
by the individual control or component manufacturer
and carefully follow their directions.
Maintenance and testing may be required more
frequently due to dusty or severe operating conditions.
If unusual or questionable performance is observed,
shut the system down and contact your qualifi ed service
agency immediately. y
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Section: Maintenance and Service