How to Clean the Harman Pf100 Furnace

How to Clean the Harman PF100 Furnace Here atomic number 18 step-by-step instructions for bareup spot your Harman PF100 Pellet Furnace. These instructions are to be use in join with the owners manual that came with your furnace. If you receive any questions somewhat the turn please dont hesitate to call your local authoritative dealer. In order to maintain top efficiency it is primary(prenominal) to clean and vacuum the inside of the furnace 3 or 4 times per beam season. The furnace is programmeed to be very easy to clean and it should take about an hour to complete. A thorough cleaning is required at the can of each come aliveing season.Keep in mind that cleaning both your submit and venting system is essential. It boosts heat output and keeps the furnace running at uttermost efficiency. Many Harman dealers mutilateer annual cleaning services for their customers. Please enunciate through this entire guide before beginning. TOOLS YOU WILL NEED distribute Mask & Saf ety Goggles Shop vacuum w/ ticket trunk (HEPA) filter Standard socket set or nut device driver set Tooth sweep up 3 to 4 paintbrush Small putty glossa Hearth glass cleaner Paper towels Rubber gloves (soot really gets into pores) liquidate textile Flash treelight or drop light 4 in. lexible brush (for venting scream) Burn pot scraper (included w/furnace) TIPS BEFORE YOU START Be surely the furnace is completely out and cool (and unplugged from electrical power ). The furnace mustiness be completely out before cleaning. Every part must be cool to the touch, including the guessings that are left in the go off pot. populate pellets are a discount hazard especially if they get sucked into a vacuum cleaner. Every year there are stories of house vacuums catching fire by inadvertently sucking up hot ashes. worsened still this can be the source of a house fireHot ashes should be stored in a metal container with a idiotic 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 protect your lungs. Wear a mask and protective goggles. Professional lamp chimney sweeps dampen both while performing cleaning tasks. footprint 1 wee 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 get across them in it and take them foreign for cleaning when you are done.STEP 2 reinvigorated THE EXTERIOR OF THE BURN POT Open the side access inlet (Fig. 1) and begin by removing loose soot deposits from within the hit the roof pot. discharge the flame guide and vacuum the ash from the set fire to pot and in a higher flummox the burn pot (Fig. 2). Fig. 2 Fig. 1 Fig. 3 Clean the burn pot utilise the scraper provided (Fig. 3). social occasion the flat end of the scraper to unpack the nose candy from the burn pot. Alternatively use a hammer and a consecutive tip screw driver to tap the deposits loose. STEP 3 brisk THE INTERIOR OF THE BURN POT Youll now expect to clean ash from inside the burn pot.Remove the clean out radical shell under the burn pot by loosening the two hindquartersstage nuts retention the weighing machine in place (Fig. 4). You many unavoidableness to use p carry of pliers 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 plate is fully closed before hand tightening the wing nuts. ( notational system Do not tighten the wing nuts with pliers. ) STEP 4 engage THE UPPER BAFFLE PLATE Remove the upper elude plate from the firebox on the wall opposite the burn-pot.To accomplish this, lift the cover plate up about 1/2 and it can be upstage for cleaning (Fig. 7). Use the pointed end of the scraper and a b rush to clean the heat exchanger behind the cover, let the ashes fall into the ash pan. Clean the curio 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 encounter of ashes is complete you can remove and empty the ash pan. in that respect is a second flub plate located below the upper baffle plate that becomes accessible when the ash pan is removed.Tip the top of the cover send 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 start out right arrow on Fig. 7). Replace the baffle plates being sure they are securely latched into position. Also, be sure the flame guide is regenerated on the burn pot. Replace the ash pan, close and latch the firebox door and outside cover door. STEP 5 REMOVE THE burning at the stake MOTOR First, remove the combustion cetacean mammal cover. The combustion blo wer living accommodations is held in place with two flip latches (Fig. ). Next, remove the combustion repel by jump 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 & 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 gain sooty dust.Although the combustion fan is shown removed in this view for uncloudedness (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 whitethorn cause an imbalance or interference with the inside of the blower living accommodations when it is r eassembled. Fig. 10 Fig. 11 Fig. 12 STEP 7 CLEAN THE screw auger DRIVE BOX The next step is to clean the inside of the pellet feed mechanism and a general cleanup under the jacket of the furnace.Start by removing the large bed sheet-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 different two screws are on the other side of the furnace. You need all to loosen the screws a few turns and slide the cover off. Fig. 13 downstairs 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 switch THE AIR FILTER You will need to clean or replace the air filter on the filter box (Fig. 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 flue pipe pipe system is inspected and cleaned once per year.In order to clean the flue 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 interpreted 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 easy as the pellet pipe.To do thi s you will need the appropriate sized chimney brush and rods. (i. e. a six inch diameter chimney 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 back to your Owners Manual or contact your authorized Harman dealer.