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Atricle Dump - Pump Maintenance and Repair for Pressure Washers
The first point to make about Royalties is that good Franchise systems should look at them not as a payment but rather as a remittance. It is the Franchisor’s share of the income derived from customers or clients. The Franchisee collects that fee along with all other revenues from the customer.It’s an important concept because it emphasizes that the customer ultimately pays for everything, including the Franchisor’s royalty, the Franchisee’s overhead, all costs of sales, employee’s salaries, and the Franchisee’s profit. Therefore it’s all about the customer – as it should be.The Franchisee should want the Franchisor to earn a significant amount of royalties because that’s real
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
Are you ready to start your residential cleaning service? Once you've purchased the supplies and equipment, obtained the necessary insurance, and hired your crew you will be looking for clients. Your cleaning customers will have questions for you - everything from the training you give your employees to your rates to what they should do with their pets when you come to clean. Following are questions you should be prepared to answer:1) Can I trust your company? Are you insured and bonded? Your cleaning company should be bonded and have liability insurance, as well as workman's compensation for your employees. Be prepared with a flyer or document that lists your insurance/bond co
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
Fundraising activities are gaining a lot of importance, as they aid support groups carry out their welfare and development programs. There are day care centers and old age homes that need funds to meet various requirements and hospitals need funds for new and advanced equipments. Thinking of new and innovative fundraising ideas every day that will prove to be successful is an interesting and creative job.In some cases, people who are reluctant to donate cash may be willing to donate items. Donation of items in place of cash is often a relief to the donor and also gives them the option of donating a variety of things. There are many fundraising ideas that can be used to hold sales bas
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
During the design of a BI infrastructure, certain well known steps should be followed: • prioritization of business processes, to be monitored vis-?-vis their performance • development of a roadmap for a phased implementation (e.g. using the bus architecture matrix in a dimensional infrastructure) • business requirements analysis with the SME’s • data source & organizational readiness assessment • translation of business requirements into conceptual data modeling • definition of analytical applications to be implemented • decisions on the sourcing model (insourced / outsourced)Whether the whole endeavor or parts of it, is insourced or outsourced, d
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
Most corporations of any size and scale have large investments in the land and facilities necessary for the successful operation of their business. While making corporate investments into real estate assets may seem to be a reasonable strategy at first glance, they are rarely investment or capital driven decisions, but rather operating decisions that in retrospect usually fail to maximize the leverage and value of their land and facilities beyond what is typically provided for within traditional ownership and financing structures.When an operating business finds itself in need of low cost capital their corporate real estate assets should be evaluated as a source of readily accessible
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
Water vending machines are self service water dispensers. You can fill up your containers, bottles, and jugs with pure water at these machines. Water vending machines provide water of good quality in return to inserted coins, paper currency, card, or token. Most of them are placed in front of supermarkets and petrol stations. They can also be found at health boutiques, large hardware stores, apartment complexes, service stations, and grocery and convenient stores.Water vending machines are available in a variety of styles including free-standing units, and wall and window mounted equipments. Most water vending machines dispense one to five gallons of pure water. Some are available wi
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) 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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