How to Clean the Harman Pf100 Furnace

How to Clean the Harman PF100 Furnace Here be step-by-step instructions for middlingsing your Harman PF100 Pellet Furnace. These instructions are to be utilise in community with the owners manual that came with your furnace. If you kick in any questions closely the mathematical operation please dont hesitate to call your local countenance dealer. In order to maintain top efficiency it is authorized to clean and vacuum the inside of the furnace 3 or 4 times per seize with teeth season. The furnace is be aftered to be very easy to clean and it should take about an hour to complete. A thorough cleaning is required at the grow of each passioning season.Keep in mind that cleaning both your inscribe and venting system is essential. It boosts heat output and keeps the furnace running at supreme efficiency. Many Harman dealers transferer annual cleaning services for their customers. Please empathise through this entire guide before beginning. TOOLS YOU WILL NEED disperse Mask &038 Safety Goggles Shop vacuum w/ picturesque constellate (HEPA) filter Standard socket set or nut device driver set Tooth clean 3 to 4 paintbrush Small putty clapper Hearth glass cleaner Paper towels Rubber gloves (soot really gets into pores) drip textile Flash treelight or drop light 4 in. lexible brush (for venting pipework) Burn pot scraper (included w/furnace) TIPS BEFORE YOU START Be sure the furnace is completely out and cool (and unplugged from electrical power ). The furnace essential be completely out before cleaning. Every part must(prenominal) be cool to the touch, including the guessings that are left in the snubing at the stake pot. acknowledge pellets are a fire hazard especially if they get sucked into a vacuum cleaner. Every year there are stories of ho ingestion vacuums genetic fire by inadvertently sucking up hot ashes. worse still this can be the source of a house fireHot ashes should be stored in a metal container with a stiff fitting lid . When the ashes are completely out they can be used as a soil conditioner for your lawn or garden. Wear a dust mask This is important Dont be foolhardy when it comes to defend your lungs. Wear a mask and protective goggles. Professional lamp chimney sweeps stretch forth both while performing cleaning tasks. tone 1 put in THE WORK AREA Start by placing a drop cloth on the floor in front of your furnace. Alternatively you can use newspaper. Keep your tools on the drop cloth so you can hustle them in it and take them outside for cleaning when you are done.STEP 2 foot THE EXTERIOR OF THE BURN POT Open the side access adit (Fig. 1) and begin by removing loose soot deposits from within the thin pot. bring the flame guide and vacuum the ash from the burn pot and preceding(prenominal) the burn pot (Fig. 2). Fig. 2 Fig. 1 Fig. 3 Clean the burn pot development the scraper provided (Fig. 3). work the flat end of the scraper to absent the carbon copy from the burn pot. Alternativ ely use a hammer and a s easily tip screw driver to tap the deposits loose. STEP 3 wise THE INTERIOR OF THE BURN POT Youll now look at to clean ash from inside the burn pot.Remove the clean out rest category under the burn pot by loosening the devil wing nuts memory the scale in countersink (Fig. 4). You many pick up to use plyers to loosen the wing nuts initially. Vacuum all ash from the burn pots interior (Fig. 5). Fig. 6 Fig. 4 Fig. 5 Use your finger to brush out any ash that cant be reached with the nozzle of the vacuum (Fig. 6). After cleaning, be sure the home is fully closed before hand tightening the wing nuts. ( tone Do not tighten the wing nuts with pliers. ) STEP 4 film THE UPPER BAFFLE PLATE Remove the upper dun plate from the firebox on the wall opposite the burn-pot.To accomplish this, lift the portion out plate up about 1/2 and it can be outside for cleaning (Fig. 7). Use the pointed end of the scraper and a brush to clean the heat exchanger behind th e cover, let the ashes fall into the ash pan. Clean the rarity of the inside of the burn chamber using the scraper, putty knife, brush and vacuum. Fig. 7 Second Baffle Plate After all the scraping and brush of ashes is complete you can remove and empty the ash pan. on that point is a second sit plate located below the upper baffle plate that becomes accessible when the ash pan is removed.Tip the top of the cover former and lift up and out of the furnace. Do a final clean-up of the baffle and vacuuming of the inside of the firebox area and the ash pan (ashes noted by visit right arrow on Fig. 7). Replace the baffle plates being sure they are securely latched into position. Also, be sure the flame guide is interchanged on the burn pot. Replace the ash pan, close and latch the firebox door and outside cover door. STEP 5 REMOVE THE blaze MOTOR First, remove the electrocution electric fan cover. The combustion cetacean mammal house is held in place with two flip latches (Fig. ) . Next, remove the combustion aim by root loosening the three thumb screws (Fig. 9). You can then twist the motor assembly counter-clockwise to remove it. NOTE The motor wires do not need to be disconnected. Fig. 8 Fig. 9 STEP 6 CLEAN THE COMBUSTION MOTOR &038 SURROUNDING AREA When the combustion blower is removed, the inside of the combustion blower area (Fig. 10) needs to be brushed and vacuumed. Next, the fins of the combustion blower (Fig. 11) will need detailed cleaning as they will stack away sooty dust.Although the combustion fan is shown removed in this view for limpidity (Fig. 12), you do not need to disconnect the wiring of the motor for this step. The fins of the blower need to be elaborately cleaned with a toothbrush. Be extra careful not to bend the fins on the combustion blower as this may cause an imbalance or interference with the inside of the blower hold when it is reassembled. Fig. 10 Fig. 11 Fig. 12 STEP 7 CLEAN THE auger DRIVE BOX The next step is to clea n the inside of the pellet feed mechanism and a general cleanup under the sticker of the furnace.Start by removing the large sheet of paper-metal cover under the pellet hopper (Fig. 13). There are four screws holding this cover in place two are located as seen in the image in fig. 13. The opposite two screws are on the other side of the furnace. You need single to loosen the screws a few turns and slide the cover off. Fig. 13 downst bloods the cover you will find the feeder assembly you will need to remove the wing nut in the center of the housing cover (Fig. 14) and remove the cover. After removing the cover, clean out the inside of the housing (Fig. 15) with a small brush and a vacuum.Replace the auger assembly cover and wing nut and then the outer sheet metal cover. Tighten the sheet metal cover screws snuggly and you are done cleaning the engine housing. Fig. 14 Fig. 15 STEP 8 CLEAN OR sub THE AIR FILTER You will need to clean or replace the air filter on the filter box (F ig. 16). Follow the air filter manufacturers instructions for cleaning or replacement. Filters are widely available at hardware stores and home centers. Fig. 16 STEP 9 SWEEP THE ENTIRE FLUE SYSTEM It is very important that the entire good fortune system is inspected and cleaned once per year.In order to clean the flue pipe system you will need to sweep it from its exit point using rods and an appropriately surface brush. You may need to take apart sections of pipe in order to do this. Note Professional installers often design the venting system so that certain joints can be taken apart. These joints will often have either aluminum tape or silicone caulking on the outside. Use a knife to scrape off the silicone caulking on the joints you plan to take apart. If your pellet stove is installed into an vivacious chimney you will need to clean the chimney as well as the pellet pipe.To do this you will need the appropriate sized chimney brush and rods. (i. e. a six inch diameter chimn ey will need a 6 diameter brush) Once the flue system has been cleaned, reconnect and recaulk the pellet vent. High temperature RTV silicone caulking will work for this. Note it is very important that each joint of the pipe within the home be airtight. Even small pinhole leaks can leak smoke If you have any questions regarding any aspect of these cleaning instructions, please refer mainstay to your Owners Manual or contact your authorized Harman dealer.