Maintenance
It is important to establish a routine for the
storage of fuel, starting the re, and caring for the
unit so as not to overlook important aspects of
safety, and to maintain the unit in optimum
condition. Maintaining the load door seal and air
valve gasket seal are very important for e<ciency,
and for safety.
WEEKLY CLEANING PROCEDURE
Following is the recommended procedure for
weekly cleaning:
1. Open front inspection door.
2. Place an ash receiver under the refractory at the
front inspection door opening.
3. Use the ash rake to pull the ash from the center
tube.
4. Inspect the outside refractory tunnels for ash
buildup and remove with ash rake if necessary.
5. Inspect the refractory center plug that is
inserted in the front of the combustion chamber
(center refractory tube) and verify that it properly
seals the front access opening.
6. Use a pu7y knife or scraper to clean ash from
the bo7om of the door openings.
7. Scrape condensation and creosote build-up
from inside the air intake manifold using ash rake.
On models with dual dra9, use a pu7y knife or
scraper inside the rebox.
8. Open the dra9 valve cover and inspect the valve
gasket disk for evidence of air leakage.
e disk
should have some wobble, so it can move and nd its
own seal. See “
Air Valve Cleaning and
Maintenance”
below.
9. Inspect the fuel chamber and remove any ash
residue. Pay special a7ention to corners as ash can
easily become trapped here.
10. Remove ash pan from the cyclone separator
and dispose of its contents.
11. Clean excessive ash out of re box.
Air Valve Cleaning and Maintenance
To Operate the Air Valve Manually for Cleaning
and Service:
1. Insert supplied hex key wrench in center as
shown in photo.
2. Rotate in the direction indicated on cover.
3. When opened to the desired position, hold the
hex key wrench to prevent the spring return from
moving actuator.
4. With the hex key wrench held in place, use a
screwdriver to turn the gear train lock pin in the
indicated direction. Slowly allow the hex key wrench
to rotate backwards until the detent is reached. At
the detent position, the pin will lock the motor in
- 30 -
The unit must be out or cycle off for
at least four hours and the power
must be disconnected before
attempting to clean or service.
The air valve may be inspected
during the “run” cycle of the boiler.
Any cleaning or service to the air
valve should be performed when
there is no fire in the combustion
chamber and the power is turned
“OFF”.
Note: The front of the center combustion
chamber must be properly sealed to prevent gas
from being drawn directly into the heat exchanger
thereby bypassing the refractory tunnels.
Содержание wood gun E100 SF
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Страница 46: ...Steel Center Brick 8 Inch 41 ...
Страница 49: ...Appendix A Boiler Specification Diagram 44 ...
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Страница 53: ...Appendix B Wiring Diagrams 48 ...
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Страница 61: ...Appendix C Exploded Parts Drawings 56 ...
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Страница 68: ...Appendix F Boiler Piping and Ducting Examples 63 ...
Страница 69: ...Wood Gun Air Inlet Ducting Installations 64 ...