How to Clean a Squirrel Cage Blower Fan
To start cleaning the squirrel cage fan, first, disassemble it. Then, remove the motor and housing assembly. The motor shaft will need to be cleaned. You can use sandpaper and a small wd-40 spray can. Once you’ve cleaned the motor, you can reassemble the assembly. Note the metal clip on the upper left corner. This clip helps balance the fan’s rotation. If the blades are not properly balanced, they’ll wear out the bearings faster.
If your squirrel-cage blower is wobbling, you should take care of it immediately. A dirty and overworked fan will eventually ruin the entire fan assembly. In some cases, the blower motor or bearing will be damaged. This problem is especially bad if the fan is a direct drive unit. Fortunately, cleaning the fan will improve airflow and save energy. In addition, it will save you money on utility bills!
In order to clean a squirrel-cage blower, you need to first disassemble the blower unit. Remove two screws on the front of the fan. Next, remove the two bolts that hold the blower assembly to the ceiling. Once the fan is removed, vacuum the inside of the cavity to clean the parts inside. Remember not to disturb the counterweights of the blades, as they will need to stay in place.
To clean the squirrel cage blower fan, you should remove the front control panel from the air conditioning unit. Then, unscrew the two bolts holding the fan in place. Once the fan is removed, use a vacuum cleaner to clean the blower blades. Be careful not to disturb the counterweights, as they will be difficult to remove. Once the filter is clean, you can reinstall the blower unit.
To clean the squirrel cage blower fan, first, remove the control panel from the unit. Then, unscrew the two bolts holding the blower in place. You can then clean the squirrel cage blower fan by removing the counterweights and lubricating it. Then, reinstall the blower unit. If the counterweights are damaged, you’ll need to replace the entire system.
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When you remove the front panel of the furnace, make sure you get access to the blower unit. It may be held in place by retaining screws. To access the fan unit, slide out the front panel and unscrew the screws holding it in place. You’ll need to open the front panel. Once you’ve removed it, you’ll need to clean the motor housing.
After removing the front panel, you’ll need to disassemble the squirrel-cage fan. It’s important to remove the front panel to gain access to the blower. You may also need to use a paintbrush to clean the other parts of the fan. When you’ve removed the front panel, you’ll need to clean the motor housing and squirrel cage. Once the parts of the fan are removed, the motor housing and the squirrel cage can be inspected.
The blower is accessible from the front panel of the furnace. Depending on the model, the front panel can be unscrewed to access the blower unit. Afterward, remove the screws that hold the fan unit in place. You’ll need to remove the fan’s motor, the fan motor housing, and the squirrel cage. This will reveal the fan’s motor. Once you’ve removed the front panel, you’ll need to remove the squirrel cage to get to the fan.
Next, remove the control board. The control board is usually held in place by a couple of screws. Once removed, you can carefully pull out the mounting bracket. Be careful when working around the motor because it might fall out of the fan’s mounting bracket. While it’s important to keep the wiring separate from the motor, you should remove it. Inspect the fan’s fins and the ducts.
After removing the cage, you can remove the motor housing. If the fan is sealed, you should lubricate it with Emory paper before you reassemble it. After the motor, you can reassemble the fan by carefully removing the screws. Be sure to avoid causing any rust when reassembling the blower’s housing. It’s important to take care when cleaning a squirrel cage blower fan.
Jessica Watson is a PHD holder from the University of Washington. She studied behavior and interaction between squirrels and has presented her research in several wildlife conferences including TWS Annual Conference in Winnipeg.