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Casual Articles - Pump Maintenance and Repair for Pressure Washers
Deciding which small business to invest in is only part of the equation. The first and most important step is finding a business that's right for your personality, which has a direct effect on your entrepreneur style and how successful you will be with your business.Determining your entrepreneur style requires that you take an honest look at your business skills and motives for starting your business. For example, if you don't like social settings and aren't comfortable speaking with people, it's not a good idea to invest in a company that requires constant face to face interaction with the buyer. Some companies to consider starting if you fall in this category may be housekeeping
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often)
Cubicle furniture is designed to give additional privacy in office rooms, reception, and other related areas. It includes furniture ranging from cubicle panels and dividers to office systems. Cubicle furniture comes with different storage options, such as wheeled pedestals, filing drawers, wall cabinets, and free standing shelves. You will find a locking feature, in most cases. Some systems have facilities that can be raised or lowered. Whiteboards, built-in task lighting, tack boards, and coat hangers are among the common additions you can make in cubicle furniture. Keyboard trays are an added addition for furniture with computer related tasks.Cubicle furniture comes in varying colo
Your pump is powered by two parallel belts connected to your engine. You should make sure not to starve your pump from water. When the water tank is empty turn off the engine. Starving a pump will burn it out in about thirty-five minutes. The manufacturer says five to ten minutes, but that’s not life threatening. Your pump has a safety feature whereby when you are not spraying the water, it will automatically by pass into the tank provided there is enough water for the complete loop. Thank you. We also thought it was one of our great ideas. You should change the oil in the pump every month. Make sure your pressure washer rig is on level ground and fill the pump to the red dot on the center of the eyeglass. Over filling is a really bad idea.
On your pump you will notice six large bolts. Inside of the holes are check valves with springs. After 300-500 hours you should change them. You can do this yourself. The valve kits are $60.000. It’s very easy:
Unscrew bolts
Remove old valve
Replace valve
Make sure to seat the valve evenly
Screw the bolt back in by hand
Make sure the O-ring on the bolt is snug
Tighten with wrench pretty tight
Inspecting The Pump
If you drain the oil and it’s got bubbles in it or has turned white, then you have a blown seal and water is getting into the oil because: It overheated due to water starvation; The casing cracked because of vibration; You forgot to change the oil, dummy ($600 mistake and one lost day’s work if you can get the parts that fast).
Check to see if the belts are tight. If not tighten them. Look for water drips. A slow drip on the exit side of the pump could cost you as much as 150 PSI at the nozzle. A fast drip (two to three drops per second) could be a 250-300 PSI loss at the nozzle. A steady drip stream might be a 500 plus PSI loss. When you see water leaking, fix the leak ASAP. Be sure to use ample Teflon tape when re-tightening fittings. This will stop future leaks, prevent rust and make fittings easy to separate in the future.
A hole in a hose or leak on the inlet side of the pump causes air to get in. The pump will act as if it’s starving for water. It might even pulsate. When the water level in your tank reaches a point below the leak in the hose, air will replace the water and you’ll get zero pressure. That makes it very hard to wash anything.
Low pressure in the pump can be caused by a number of things; these are by far the most common, but this is not a complete list, generally if you go thru this list the problem will be solved, check the easiest things first such as water supply:
Faulty pressure gauge (Replace)
Out of water (Fill up tank)
Old or worn out tip at gun nozzle (Replace)
Incorrect tip (Remove and replace)
Belt slippage (Tighten belt)
Hose leaks (Fix leaks)
Faulty unloader (Replace)
Mis-adjusted unloader (Re-adjust)
Worn packing in pump (Take it to dealer)
Inline filter clogged with dirt (Clean it)
Obstruction in spray nozzle tip (Remove it)
Chemical metering valve sucking air (Turn it off)
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often)
Here is a light hearted history and trivia on the ball valve. Read it and you will never take your natural gas or electricity for granted again, ok so maybe you will…Ball Valve mystery? The humble ball valve has a checkered history and somewhat murky origins. It may not be cloak and dagger stuff, but it’s not without mystery… Take a look around to see where the ball valve is indispensable. For example, the ball valve is crucial to the petroleum industry, water, electric power, chemical, paper, pharmaceuticals, food, steel and other fields. If it seems we could not get a long without the ball valve, it's probably true! Given the importance of the ball valve today, it's a mystery why
On your pump you will notice six large bolts. Inside of the holes are check valves with springs. After 300-500 hours you should change them. You can do this yourself. The valve kits are $60.000. It’s very easy:
Unscrew bolts
Remove old valve
Replace valve
Make sure to seat the valve evenly
Screw the bolt back in by hand
Make sure the O-ring on the bolt is snug
Tighten with wrench pretty tight
Inspecting The Pump
If you drain the oil and it’s got bubbles in it or has turned white, then you have a blown seal and water is getting into the oil because: It overheated due to water starvation; The casing cracked because of vibration; You forgot to change the oil, dummy ($600 mistake and one lost day’s work if you can get the parts that fast).
Check to see if the belts are tight. If not tighten them. Look for water drips. A slow drip on the exit side of the pump could cost you as much as 150 PSI at the nozzle. A fast drip (two to three drops per second) could be a 250-300 PSI loss at the nozzle. A steady drip stream might be a 500 plus PSI loss. When you see water leaking, fix the leak ASAP. Be sure to use ample Teflon tape when re-tightening fittings. This will stop future leaks, prevent rust and make fittings easy to separate in the future.
A hole in a hose or leak on the inlet side of the pump causes air to get in. The pump will act as if it’s starving for water. It might even pulsate. When the water level in your tank reaches a point below the leak in the hose, air will replace the water and you’ll get zero pressure. That makes it very hard to wash anything.
Low pressure in the pump can be caused by a number of things; these are by far the most common, but this is not a complete list, generally if you go thru this list the problem will be solved, check the easiest things first such as water supply:
Faulty pressure gauge (Replace)
Out of water (Fill up tank)
Old or worn out tip at gun nozzle (Replace)
Incorrect tip (Remove and replace)
Belt slippage (Tighten belt)
Hose leaks (Fix leaks)
Faulty unloader (Replace)
Mis-adjusted unloader (Re-adjust)
Worn packing in pump (Take it to dealer)
Inline filter clogged with dirt (Clean it)
Obstruction in spray nozzle tip (Remove it)
Chemical metering valve sucking air (Turn it off)
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often)
The global trade and world economy will possibly increase, according to the International Monetary Fund (IMF). This statement was in contrast to the report that the group disseminated stating that the global trade will suffer a major downside in the up and coming years. The said increase was .25 percent higher compared to the initial IMF prediction last April.IMF is a group that is responsible in checking and ensuring that each member country has sufficient funds and orderly financial system. In a recent report of the IMF, it stated that two of the biggest profit-producing industries in the world will lead the global trade to disorder. The incessant increase in oil cost and the de
Check to see if the belts are tight. If not tighten them. Look for water drips. A slow drip on the exit side of the pump could cost you as much as 150 PSI at the nozzle. A fast drip (two to three drops per second) could be a 250-300 PSI loss at the nozzle. A steady drip stream might be a 500 plus PSI loss. When you see water leaking, fix the leak ASAP. Be sure to use ample Teflon tape when re-tightening fittings. This will stop future leaks, prevent rust and make fittings easy to separate in the future.
A hole in a hose or leak on the inlet side of the pump causes air to get in. The pump will act as if it’s starving for water. It might even pulsate. When the water level in your tank reaches a point below the leak in the hose, air will replace the water and you’ll get zero pressure. That makes it very hard to wash anything.
Low pressure in the pump can be caused by a number of things; these are by far the most common, but this is not a complete list, generally if you go thru this list the problem will be solved, check the easiest things first such as water supply:
Faulty pressure gauge (Replace)
Out of water (Fill up tank)
Old or worn out tip at gun nozzle (Replace)
Incorrect tip (Remove and replace)
Belt slippage (Tighten belt)
Hose leaks (Fix leaks)
Faulty unloader (Replace)
Mis-adjusted unloader (Re-adjust)
Worn packing in pump (Take it to dealer)
Inline filter clogged with dirt (Clean it)
Obstruction in spray nozzle tip (Remove it)
Chemical metering valve sucking air (Turn it off)
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often)
Business greeting cards help business organizations in developing and maintaining a positive relationship with its customers and business partners. They show a company’s commitment towards its employees and business clients. Business greeting cards are the best way to express appreciation, gratitude, care and concern towards the co- workers and valued customers.Today there is a Business greeting cards for every occasion. There are Christmas Cards, Anniversary Cards, Birthday Cards, Congratulations Cards, Get Well Card, Sympathy Cards, Thank You Cards, Welcome Cards, Thanksgiving Cards and many more. Select an appropriate card according to the occasion.Business cards help re
Low pressure in the pump can be caused by a number of things; these are by far the most common, but this is not a complete list, generally if you go thru this list the problem will be solved, check the easiest things first such as water supply:
Faulty pressure gauge (Replace)
Out of water (Fill up tank)
Old or worn out tip at gun nozzle (Replace)
Incorrect tip (Remove and replace)
Belt slippage (Tighten belt)
Hose leaks (Fix leaks)
Faulty unloader (Replace)
Mis-adjusted unloader (Re-adjust)
Worn packing in pump (Take it to dealer)
Inline filter clogged with dirt (Clean it)
Obstruction in spray nozzle tip (Remove it)
Chemical metering valve sucking air (Turn it off)
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often)
One of the certain aspects of working life is that unexpectedly you can be assigned a project to do. In fact if you are building a business of your own you will have long-term projects that are essential to its profitable development.But in order to ensure the smooth and successful running of your business it's vital to have efficient systems in place to deal with these projects. Most of them will have deadlines for completion at some point in the future. But it is how you deal with these deadlines that will determine how efficient you are at managing your business.The simple thing to do is to schedule the project in your diary for perhaps a few days before the completion date
Slow engine rpm (Check engine)
If you have a pulsating issue at the gun or the machine is Fluctuating pressure, this is a completely different problem than low pressure. You should check for: Worn piston packing (Call dealer). Pump sucking air (Fix hole), Blockage in valve (Remove, check valves and take out blockage). If it is fluctuating and very noisy or if your pump is only noisy check for:
Air in suction line (Check water supply and connections)
Broken or weak inlet or discharge valve springs (Call dealer)
Excessive matter in valves (Check and clean if necessary)
Worn bearings (Check and replace. If necessary, call dealer)
Vibrations from mounting (Tighten it. If unable, call dealer)
If you find the presence of water in the pump oil, it could be caused by: Blown pump head seals, High humidity in air (Change oil more often) or Piston packing worn then call your dealer. If water or oil drips from the bottom of the pump this could be a number of things such as Piston packing worn, the O-ring plunger retainer is worn, Oil seal worn, Pump head seal shot or Crack in pump head. If any of these call the dealer and see if they have the parts in stock, you may be able to fix it yourself if you feel confident, if not you will need to leave your machines with the dealer for repairs.
Pump lubrication should be done every three months or 500 hours, which ever comes first. Use SAE 40 weight oil or equivalent for Cat pumps. Use 20/30 weight non-detergent oil for General pumps. It should be hydraulic oil with anti-wear and rust inhibitor additives. The oil level should be checked by looking in the window on the side of the pump. Only fill oil half way to the red dot.
As a pressure washing contractor you must understand how to maintain and repair your equipment, think about it.
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