How do you remove the pulley from a cooler motor?
Tool this is actually a three-jaw puller these pullers come in various sizes so it’s important to choose the appropriate size for your sized pulley. Let’s begin by pulling this back.
How do you adjust a swamp cooler motor pulley?
With the bolts loose I’ll take a big screwdriver. And carefully pry. The motor outward holding the motor in place I’ll squeeze the belt again to see if the tension is correct.
How do you remove the belt from a swamp cooler?
Today we’re gonna show you how to replace the belt on a master coal mobile.
How do I know if my swamp cooler motor is bad?
Signs Your Swamp Cooler Needs a New Motor
- Air Isn’t Cool. If outdoor temperatures are in the 70s and low 80s and your swamp cooler isn’t blowing cold air, something’s wrong.
- System Doesn’t Turn On. A swamp cooler that doesn’t work at all could have a failed motor.
- Equipment Is in Bad Condition.
How do you remove a keyed pulley?
Start by removing the threaded fastener that holds the pulley in place, loosening the pulley nut, and prying off the pulley with a pry bar or screwdriver. Then, grip the key, which is the semicircular piece inset into the shaft, with pliers and pull it off. You can also use a gear puller to remove the key.
How do you remove a taper lock pulley?
How to disassemble taper bushes | MÄDLER® – YouTube
How do you adjust a pulley?
How to adjust the pulley?
- First remove the fan “V” belt (see How to Replace a Belt).
- Then loosen the allen screw at the hub of the pulley and remove the key.
- Rotate the top of the pulley clockwise to close the belt groove ½ turn, 1 turn, 1-1/2 turn or 2 turns as required to obtain the desired adjustment.
How do I adjust my pulley speed?
Move or turn the pulley clockwise on the shaft one turn, then tighten setscrew. If more speed is desired, turn the pulley clockwise two turns. For decreasing blower speed, loosen the setscrew that holds the pulley to the driveshaft.
How do you fix a squeaky swamp cooler belt?
The squeaking you hear may very well be dry bearings in need of lubrication. So, how do you lubricate the bearings for your swamp cooler? Well, each bearing should have a cap. All you need to do is pop the caps off and put a couple of drops of bearing oil in and replace the caps.
How do I stop my swamp cooler from making noise?
Tips for Reducing Evaporative Cooler Noise
- Stand it on a mat. One of the biggest sources of noise with evaporative coolers is transmission into a surface.
- Place a barrier in front of the unit.
- Build a quiet box.
- Run the cooler on a lower setting.
- Keep the cooler away from walls.
- Buy a higher end unit.
How long does an evaporative cooler motor 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.
How do you lubricate a swamp cooler motor?
So, how do you lubricate the bearings for your swamp cooler? Well, each bearing should have a cap. All you need to do is pop the caps off and put a couple of drops of bearing oil in and replace the caps. The oil should be free of detergent so don’t use motor oil.
How do you remove a stuck pulley?
Lawn Tractor Quick Tip #7 – Remove A Seized Engine Belt Pulley – YouTube
How do you remove a spindle pulley?
Craftsman Riding Lawn Mower Spindle Pulley #532195945
What is a taper lock pulley?
Taper lock bush pulley allows unskilled labor to achieve coupling of pulleys and shrink fit on shafts using just hexagon wrench. It has arrangement of longitudinal split tapered bushes and half-threaded holes that give easy, fast fitting and maximum grip.
How do you remove a keyway from a pulley?
How do you adjust the idler pulley?
EP Tech Tip #7 – Adjust the Idler Pulley – YouTube
Can you over tighten a pulley?
A belt shouldn’t be over-tightened. Any bearing that the belt rotates on can be burned out by an over-tightened belt. A pulley bearing can be ruined by an over-tightened timing belt.
Does a bigger motor pulley increase speed?
If a smaller pulley turns a larger one, the larger one will turn slower, but with more power available at the shaft. If a bigger pulley turns a smaller one, the smaller one will turn much faster than the bigger one but with less power available at the shaft.
How do you speed up a fan motor with a pulley?
To increase blower speed, slightly loosen the setscrew that holds the pulley to the driveshaft. Move or turn the pulley clockwise on the shaft one turn, then tighten setscrew. If more speed is desired, turn the pulley clockwise two turns.
Why is my swamp cooler making a screeching noise?
A squeaking swamp cooler can be an annoying thing, even if it seems to be working normally outside that terrible sound. And almost all the time, the squeak is related to a rotational element on your cooler’s fan side, whether it’s the belt, bearings, or a shaft problem.
How do you lubricate swamp cooler bearings?
How to Oil the Bearings on a Swamp Cooler – YouTube
Why is my swamp cooler making a loud screeching noise?
Is it OK to run a swamp cooler 24 7?
A swamp cooler can be in operation for 24 hours of the day, but you will need to ensure it has enough water. Continuous flow coolers will automatically work and will be fine to run all day. Manual swamp coolers require you to add water to the reservoir and change the settings so it will run all day efficiently.
What causes swamp cooler motor to overheat?
Overheating occurs due to high belt tension, lack of lubrication or too high voltage. Inappropriately located or faulty thermostat may also result in continuous shutting of swamp cooler. The most critical component of an evaporative cooler that is most prone to failure is the motor.