Here Is A Quick Cure For FOLLOWER PUMPS
If a pump is leaking water, tighten the packing gland and adjust the followers one flat or 3/4 of a turn every 30 minutes until leakage is controlled. This will prevent the packing from overheating and damaging the pump shaft. It also will ensure that the seals are not damaged from excessive moisture.
1. Clean the Shaft
A pump is a vital part of any operation. It should be inspected regularly to detect problems and make sure they are corrected before they become serious issues. Inspections should include a visual inspection and a sound check. If an inspection finds any signs of damage or leaking, it must be addressed immediately to prevent a catastrophic failure.
When a follower has become clogged with dirt, it can cause leakage or corrosion in the bearings, which will lead to premature failure. A thorough clean of the shaft is necessary to remove all accumulated dirt and grime from the bearings and the other parts on the pump.
It is also a good idea to replace the shaft coupling and its grid. This is especially important if the unit has been exposed to salt water or high levels of acid. If this is the case, clean the coupling and its grid thoroughly before replacing it.
Once the coupling and grid have been cleaned, apply a thin coat of grease to both components. It is a good idea to relubricate the coupling and grid at least once a month. This is a very simple procedure that will keep the bearings from overheating and deteriorating.
The next step is to repack the followers. This will decrease flush water usage, reduce shaft sleeve wear and increase bearing life.
Start by removing all of the old packing and the lantern ring, being careful not to damage the stuffing box or shaft sleeve. This will allow you to inspect the shaft sleeve for any unusual wear.
If you have found a groove in the shaft sleeve, it is likely that the packing gland has been worn through and will need to be replaced. In this situation, repacking the gland will not only restore function but also prevent the formation of new grooves in the sleeve.
To repack the gland, first install a new ring of packing. This ring should be a different color than the rest of the packing. If possible, stagger the joints on successive rings so that they are spaced 90 degrees apart.
3. Reinstall the Pump
A follower plate is a device, that closes tight to the barrel by a soft sealing lip, and helps to get rid of air pockets in the grease. It also makes changing over to a new container easier as the plate is welded onto the pail, and has a handle for easy removal.
A standard, or flat, follower plate is used for fluid viscosities of 500,000 to 750,000 cPs (cubic centimeters per second). A tapered follower plate, is best suited for fluids that exceed this level.
To reinstall ปั้มไลค์ , remove the engine cover and filter housing from the engine by popping out the aforementioned two metal spring clips (arrows). Disconnect the air inlet hose to the intake/ filter duct, allowing you to flip it over. Then unplug the electrical connectors to the pump pressure regulator & pressure sensor.
Next, connect a hose to the pump outlet (use a thread sealant for leakproof performance). Connect the pump to your vehicle and press the control valve trigger to see if the machine can dispense grease. If so, you’ve got a winner! Don’t over lubricate, and leave the trigger on for no more than five minutes to ensure the proper break-in time.
4. Check the Seals
Here Is A Quick Cure For FOLLOWER PUMPS
To ensure your pump will be able to operate effectively and safely, it’s important to check the seals on the follower plate. This should be done periodically to help prevent premature failure and costly repairs.
The seal on a follower plate is an important component of the pump, as it’s designed to protect the bearings and the shaft from damage. In addition, the sealing material is also responsible for controlling leakage. The seals should be checked for signs of wear, and they should be replaced if necessary.
When checking the seals, it’s important to be sure to keep the material clean and dry. This will help to prevent dirt and grit from damaging the seals and causing premature failure.
In addition, it’s important to make sure the seals are adjusted correctly. If the seals are too loose or too tight, they can cause excessive leakage. This can also be a sign of overheated bearings or other problems.
Another way to inspect a pump’s seals is by using a pressure gauge. This will allow you to see if the pump is leaking or has been contaminated with liquid. It’s best to conduct a visual inspection every day or two to ensure that the seals are functioning properly.
A pump should be inspected at least twice a year, and more often in high-pressure applications. This is especially important for pumps that are exposed to hot or cold temperatures. It’s also important to make sure that the pump’s drain lines are not clogged.