Fulton Endura (EDR) Condensing Hydronic Boiler - Manual (Page 56)

© The Fulton Companies 2014
4-4
MAINTENANCE
EDR-IOM-2014-0318
SECTION 4
!
WARNING
Personnel performing burner
assembly maintenance must wear
appropriate respiratory protection.
Failure to do so may result in the
inhalation of refractory ceramic
fi bers.
4
CAUTION
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
All maintenance procedures should
be completed by trained personnel.
Appropriate training and instructions
are available from the Fulton Service
Department at (315) 298-5121 or
your local Fulton Heating Solutions
Representative.
In order to meet warranty conditions,
ensure all appropriate maintenance
activities are performed.
Burner gaskets should not be reused.
Gasket is designed for one-time use
only.
Using nuts and washers not provided
by Fulton can lead to fl ue gas leakage
and cause damage to the studs.
Follow proper safety precautions when
using a ladder.
accessed via the top removable panel.
7. Clean the venturi with a clean cloth to remove dust build up.
8. Remove and inspect burner. Clean as necessary. See Removing and
Cleaning Burner section of this manual.
9. Check the cabinet for leaks that would allow unfi ltered combustion air to
enter the cabinet. Any leaks should be taped or caulked. Damaged gaskets
must be replaced.
10. Test relief valve per manufacturer instructions by lifting the lever for 5
seconds and allowing the valve to snap shut. Please see the manufacturer’s
recommendations on the relief valve tag.
Removing and Cleaning Burner Assembly
Proceed as follows:
1. Remove power and turn off gas supply.
2. With the door open, place a ladder in front of the unit. The top of the
electrical panel is able to support up to 200 lbs, and should not be used to
support a person’s entire weight.
3. Remove wires from ignition assembly.
4. Remove ignition assembly. Check that the insulators are clean and there is
a gap of 1/8 inch (3.175mm).
5. Remove UV Scanner.
6. Remove the (4) bolts between the fan transition and the premix elbow.
7. Remove the (8) bolts and washers on burner fl ange.
8. Remove premix elbow.
9. Remove top gasket.
10. Remove burner by pulling up, making sure not to scrape the sides of the
burner. Place burner aside, fl ange side down.
11. Vacuum any visible debris inside the burner. Compressed air may also be
used, in moderation, to clean the pores of the woven material. Use the
following guidelines:
 Dislodge any particulate matter from the burner surface matrix, keeping
the air nozzle about 2” from the burner’s surface and blowing straight
down the surface. Gently move the nozzle back and forth length-wise
above the surface. Avoid blowing air tangentially across the surface as
this may cause damage to burner surface. Allow particulate matter to
fall from the burner through the air/gas inlet. A vacuum may be used at
the air/gas inlet to assist in removing particulate matter.
12. If any burner damage is detected, contact your Fulton Sales Representative.