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As we all know a pump is a device used for moving water or gases from one place to another by some mechanical way. Pumps have become an integral part of a building or a house or any establishment. Most pumps are used to move water and water is required every day. So the pump had to work to mover water every day. Since it is a machine it is likely to get damaged at some point of time if it is not been maintained and serviced properly. Before taking your pump to a pump repairs mechanic it is essential for you to know the basics working of the pump and pump repairs. If the issue with the pump is not a major one, then you can repair the pump yourself too.
To help you with the pump repairs here we are with some of the best tips to make your job easy and efficient.
Tips for To Carry Out Pump Repairs
1. Required Tools: The pump repairs will need knowledge of some manuals and specific tools. It is necessary for you to have the technical manual of the pump describing the tolerance and pressures of the pump. Usual tools like wrenches, sockets, screwdrivers, etc. are also required. Other needed tools are grease guns, packing pullers and lubricants. Other than these tools, pump repairs require the user to have a certain level of knowledge about the pump.
2. Lubricating the bearings: One of the fundamental parts of a pump is the bearings. Bearings get overheated by continuous friction and lack of lubricants. Lubricating the bearings is an important part of pump repairs. While lubricating the bearings make sure you clean all fittings and grease cups. Ensure that there are no dirt is left because it might lead to bearing damage and failure. Ungreased parts that are initially ignored turns into a huge disaster in future. Refer to the technical manual for the recommended amount of grease. Excessive greasing may overheat the bearings.
3. Packing of the shaft: Check the packing gland for excessive leakage. If the leakage of water is more than the required amount repack by tightening the packing gland. Make sure you do not stop the leakage completely because the water coming out of the leakage acts as a coolant for the packing. Tight the pack around the shaft box so that not less or more than 20 drops of water leaks per minute. The help of professionals should be accepted here. They know their work very well and will aid the situation in apt way.
4. Lubricating the couplings: You need to lubricate the couplings too. Make sure you follow all the safety procedures while performing pump repairs on couplings. First of all, remove the coupling guard so that the flexible grid is exposed, now check for any wear. If you find any metal particles check for any misalignment. Check the grease for metal particles.
5. Repacking the pump: While performing the repacking pump repairs make sure you follow all precautionary and safety measures. The driver and the pump should be safely separated. The most important thing to consider while repacking a pump is that new packing should never be applied on top of old packing. To repack the pump, first of all, remove the lantern ring and the old packing, and then clean the stuffing box. Check the shaft for any kind of wear. Make sure the new packing fits around the shaft and there are no gaps at the joints.
Make sure you follow all the safety and precautionary measure before performing the pump repairs. Read the technical manual carefully before operating on any part of the motor. At that situation, we have to go for the pump repairs.