Cleaning The Combustion Chamber - Patterson-Kelley P-K STORM ST-1250 Installation & Owner's Manual

Gas fired boiler w/ nuro control system. natural gas boilers
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5. Take a sample of the system fluid and verify the water quality complies with the standard
Appendix C – Water Quality Standards Quality Standards for Hydronic Boilers
defined in
in Multi-Metal
6. Inspect and clean the condensate system and check for leaks. If a condensate neutralization kit
is present, open the lid and inspect the media. If they are absent or have been significantly
worn away, replace them with new media.
7. Examine the venting system. Refer to the vent manufacturer's instructions for requirements in
addition to those listed below.
a. Check all joints and pipe connections for tightness.
b. Check pipe for corrosion or deterioration. If any piping needs replacing, do so
immediately.
c. Inspect and clean any screens in the vent terminal.
8. Qualified service personnel should thoroughly inspect the heating system and correct any
problems prior to re-starting the boiler.
9. Perform combustion analysis and readjust as necessary according to the Combustion Setup and
Adjustment combustion settings table.
Refer
to 3.11.2.
It is recommended that a copy of this report is filed for future reference.
10. Perform a leak test of the gas valve in accordance with the gas valve manufacturer's
instructions.

5.2 Cleaning the Combustion Chamber

Patterson-Kelley recommends cleaning the combustion chamber once annually using the following
procedure:
1. Lockout/Tagout gas supply to the boiler.
2. Lockout/Tagout electrical power to the boiler.
3. Disconnect the condensate piping and install a temporary drain hose into the condensate
trap/drain. Run the open end of this hose to a nearby floor drain.
4. Make sure the surrounding area is free of obstacles.
Revised: October 2, 2019
Released: October 2, 2019
Systems.
 Patterson-Kelley 2019
All Rights Reserved.
P-K Storm
TM
Gas Fired Boiler
Technical Service 1.877.728.5351
Disconnect
at Union
2691000099 P-K Storm Installation and Owners
Manual.docx
Page 57

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This manual is also suitable for:

P-k storm st-1500P-k storm st-2000P-k storm st-1750

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