Table of Contents
Do swamp coolers have bearings?
There are two bearings in a swamp cooler on each side of the rib cage fan. The oil is dripped into small covered holes located on the top of each bearing housing.
Why does my swamp cooler rattle?
Whistling, humming, rumbling, squeaking noises and rattles aren’t normal. The sounds may indicate a mechanical problem or an airflow reductions. Squealing or Grinding sounds – may indicate issue with the fan motor, fan blade or a water pump.
What kind of oil do you use in a swamp cooler?
Step 6: Add Lubricant You will need to use a special oil to lubricate the bearings. You can use 20-weight nondetergent SAE oil or a high-grade turbine oil, such as the lubricant sold in a Zoom Spout Oiler.
How do you fix a noisy swamp cooler?
Clicking Noises Could Be From Loose Parts This problem is easy to fix by replacing the valve if needed or just repositioning it. Tubes that get loose might also cause a similar sound. The repair technician may check various parts of your evaporative cooler to look for parts that need tightened or secured.
How long do swamp coolers last?
But, while swamp coolers don’t cost much to buy, they are a lot of work and money to maintain. Not only that, they are only warrantied to work for 5 years. Refrigerated air systems can last up to 20 years if properly maintained.
What causes a swamp cooler to squeak?
My Swamp Cooler is Squeaking! Look for loose screws, any metal flaps that seem to be out of place and examine the drive belt. Tighten any screws you find, check to ensure the belt isn’t frayed or cracked and has enough tension. Squeaking can also be a sign that the bearings need to be oiled.
Why is my swamp cooler motor overheating?
The motor in your swamp cooler is set to run at or below a specific voltage, preferably below. If too much voltage is put to the motor, it can overheat. Too much voltage can cause damage to internal wiring and circuitry. The Voltage capacity for the motor will be printed on the side of the motor.
How much does a swamp cooler motor cost?
Swamp Cooler Motor Replacement A motor replacement costs anywhere from $50 to $600.
Why does my cooler make noise?
If you notice that the machine is making banging sounds, then it could mean that something inside the air cooler is loose or broken. It could also mean that the fan or blower is unbalanced. Discontinue use of the machine until the loose part is fixed or the broken part is replaced.
Is a swamp cooler loud?
Noise Level Most swamp coolers run fairly quietly. Their pumps and motors aren’t very large and they don’t use a lot of electricity. But some are built to run more quietly than others.
How does a swampy work?
A swamp cooler uses moisture to cool air. A swamp cooler (which is also called an evaporative air conditioner) works by taking warm outside air through wet evaporative cooler pads, effectively cooling the air. The cold air is then blown into a home by a blower motor through a vent.
How tight should the belt be on a swamp cooler?
Hold the motor in place on the slide mount and tighten the mounting bolt. The belt should be tight enough to turn the fan blades, but not so tight that it squeaks or squeals when the fan motor is engaged. The belt is too tight if it makes noise.
Why does my swamp cooler smell like it’s burning?
A burning smell coming from a cooling system can be just the smell of the new filter pads and should dissipate after a second cycle. However electrical, plastic or a strong rubber burning smell while cooler is ON is an obvious sign of serious electrical issue related to the fan motor, main control board or a capacitor.
How do you take care of a swamp cooler?
Here’s what you need to do to keep your cooler cooling: Have it cleaned and serviced annually. Replace water pads at the beginning of each cooling season. And check them every month the unit is in use. Empty the drip pan when the cooler isn’t being used. Stagnant water is a breeding ground for bacteria.
How loud are evaporative coolers?
An evaporative cooler will emit a similar level of around 72 decibels. These are all around the same decibel level as a domestic vacuum cleaner, which emits about 70 decibels of sound. These decibel levels are taken when standing next to the air conditioning units, fans and evaporative coolers.
Why is my AC making a knocking noise?
Banging, Knocking, or Clanking These sounds are heard from an air conditioning system’s outdoor unit (the condenser), and they generally indicate that there is something disrupting the unit’s fan. Sometimes something might have loosened the fan or its blades, causing them to hit other parts of the unit.
How often should swamp cooler pads be replaced?
Cleaning your pads annually helps manage mineral buildup, makes the pads last longer, removes foreign matter (like cottonwood seeds) and improves efficiency. For Mastercool swamp coolers, you should clean the pads annually and replace them every 3-5 years.
How much does it cost to replace a swamp cooler?
Repair your old evap cooler? Component Cost New Pump $200 New Motor $500 average Labour + general clean & service $300 Total average repair bill ~$1,500.
