Guide to taking care of Petrol Water Pumps

A petrol water pump is powered by an engine that uses petrol as fuel. The pumps include a high-pressure petrol pump that pushes water through high elevations and a low-pressure petrol pump that pushes water through low elevations. 

This article explains the parts of a petrol water pump, safety precautions when using one, and a few maintenance tips.

Components of the pump

1. Fuel tank – It holds petrol that fuels the engine, which is the power source.
2. Fuel cap – It locks in the petrol to prevent spillage and contamination. 
3. Priming bung – It prevents leaks that could otherwise damage your water pump.
4. The pump inlet allows water to flow from the source into the pump.
5. Water drain – It exits the water from the pump into the horse that moves it.
6. Dipstick – It is used to check the levels of petrol.
7. The engine on and off switch is a button pressed to turn the machine on or off.
8. Recoil starter – Used to raise water through great depths.
9. Exhaust – Improves the performance of the device by releasing gases.
10. Spark plug – It produces a spark that lights up the burning mixture.
11. Air filter – Filters the air that gets in to ensure petrol is not contaminated.
12. Choke – It prevents air from flowing while burning the fuel. 

Steps to follow when starting petrol water pump

1. You need to make sure that your pump is on a level surface.
2. Plug the inlet into the hose leading to the source of water. Also, plug the drain into the hose exiting the water.
3. You would then need to remove the plug, fill it with water then fix it back.
4. Check the level of petrol using the dipstick. Ensure the level is not low to avoid damaging the engine, which would cause the need for a replacement. A replacement could be costly considering the petrol water pump prices in Kenya. Move the switch button to the ON point.
5. Then you rotate the fuel valve lever also to where ON is marked. Ensure the air choke lever is at the CLOSE point.
6. Using your left hand, hold the frame, hold onto the recoil starter, and fast pull to have the engine running.
7. Without delay, push the choke lever to the right, which is the OPEN point.

Safety precautions

1. Always make sure that the water pump is on a flat surface.
2. Do not allow someone who is not trained to operate it.
3. Never use the pump with some parts missing or even when before repair.
4. Only refill the fuel tank when the engine is off.
5. Ensure the fuel cap is in place to avoid spillage.
6. If your skin or even clothes come into contact with the petrol, wash them properly.
7. Never cover the exhaust to allow the free escape of gases.
8. Ensure that the room with the pump is well-ventilated to avoid build-up.
9. Always ensure that you prime water to prevent the engine from overheating.
10. Unplug the hoses from the inlet and outlet when moving the pump.

Maintenance

1. Change the engine oil regularly.
2. Always clean and install back the air filter.

ConclusionThis article clearly outlines the various parts of a petrol water pump and its uses, how to start the pump, and a few tips to ensure you are safe.