P-K Storm
TM
Gas Fired Boiler
Technical Service 1.877.728.5351
Revised: June 26, 2020
Released: June 26, 2020
©
Patterson-Kelley 2020
All Rights Reserved.
2691000273 P-K Storm ST2500-ST4000
Installation and Owners Manual Rev A.docx
Page 54
3. Check the pH level of the system fluid. Verify the pH is in accordance with
Water Quality Standards Quality Standards for Hydronic Boilers in Multi-Metal Systems
4. 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.
Annually or 2500 Run Hours (Whichever Comes First)
In addition to the recommended monthly and semi-annual service:
NOTE:
Patterson-Kelley recommends cleaning the heat exchanger at least
once annually. Some of the items listed under this section are easily
accessible during that procedure. Patterson-Kelley recommends annual
maintenance and cleaning of the heat exchanger to be done simultaneously.
Please refer to Section
for more information.
NOTE:
This section recommends replacing parts of the boiler. Refer to section
6
for Parts/Technical Support. Spare parts and replacement parts can be
ordered from Patterson-Kelley by calling toll free
(877) 728-5351
. Reach us by
fax at
(570) 476-7247
.
1. Inspect and clean the inlet screen (if applicable) of any accumulated dust or lint. If using an air
filter, inspect and replace (if necessary). Patterson-Kelley suggests replacing air filters at least
once per year.
For the following points 2 through 4, refer to
2. Replace the ignition electrode and ionization rod (flame rod). Replace the gaskets for each as
well. Note the geometry of the ignition electrode and the ionization rod (flame rod): if the spacing
between the rods (
after replacement)
and the burner does not match factory recommendation,
please consult Patterson-Kelley for correction actions. Refer to the following images for proper
factory spacing -- dimensions are in millimeters:
14
