Harman Home Heating Harman Accentra Insert, Инструкция по установке и эксплуатации

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29
burn Pot Cleaning and maintenance
Whenever adding fuel, take the opportunity to clean
the burn pot. (Weekly at minimum)
• Scrape the top holed surface and sides of the burn
pot down to auger tube.(Fig 58) It is not necessary to
completely remove all material from the burn pot. The
excess will be pushed out during the next use.
Monthly, or after each ton of fuel burned:
• Loosen the (2) wing thumb screws on the lower front
angle of the burn pot. (Fig. 59)
• Lift off the clean-out cover (Fig.59) to open the
bottom clean-out chamber. (Fig.60)
• Clean ash buildup from inside the chamber while
cover is off. Use the scraper to tap on the top front
edge of the burn pot. This will help knock pieces of
ash, loosened by the scraping process, down through
the holes. It also helps knock scale off of the igniter
element.
Figure 60
The igniter is made to be removable for service
by insulated male/female wire connectors. These
connections between the hot leads (the wires inside
the burn pot) and the cold leads (the wires from the
control board) are always pulled to the inside rear of
the feeder body.
(Not coiled inside the burn pot.)
It is very important that these connections are to the
inside rear of the feeder body. Also, the extra wire of
the igniter wire service loop must be pulled out through
the rear of the feeder and tied up so that it will not be
damaged by any moving parts.
WARNING
Use caution when cleaning burn pot clean-out
chamber. Do not damage the high temperature
igniter wires.
DANGER
Disconnect the power to the unit before
removing cover.
Igniter hot lead wires
(high temperature)
Viewed from below through the ash pan opening.
Note: The hot lead/cold lead connection
must always be pulled to the rear of the
feeder body before operation.
maintenance - burn Pot
Fig.58
Fig. 59
Fig. 60
Burn pot igniter