Last updated on October 18th, 2022 | By: Grady Galvez
[vc_row full_width=”stretch_row_content” css=”.vc_custom_1619152650004{padding-top: 35px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Today’s article of mine throws light on tackling and troubleshooting pressure washer problems like a mechanic.
Problems such as
- ? Low water pressure
- ? Issues related to water leaking
- ? Sudden turn off of motor or engine when in use
- ? And others
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580798273399{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
First answer this question of mine:
Have you ever in your life helped any neighbour of yours in fixing up something. If yes, then I am sure the news spreads in the neighborhood like a fire in the forest.
Soon you are treated like a trouble fixing gal or guy.
Neighbours develop a different attitude towards you …. extra nice, is what I call it, ha ha!
I remember an incident, once I was just standing in my front lawn and my friend of mine called me and offered a milkshake (that I love to drink) and after that switched on to the topic of trouble shooting. He had a problem in his pressure washer, i.e. It started with pressure and then went to a low-pressure mode.
This was an electric thing and after watching I came to know according to my experience that somewhere air in the pump was the reason for this problem. Both of us held the trigger and tried to clear the air from pump and the lines while the water supply was on. After treating this my friend turned on and off button of the machine a couple of times and all went well.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580798273399{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
You will love this beginner’s guide
You can imagine that, after turning on your pressure washer the water comes speedily and suddenly goes very low on pressure, and hampers your cleaning.
Oh! How irritable this can be.
This guide will certainly help you in knowing the problems and fixing it on your own even without any experience. You can just fix up with ease and with minimal tools. Just from your garage you can work to fix.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580798273399{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Can refer any section directly:
- ? The summary of trouble shooting tips
- ? Tips for trickier fixes
- ? Essential tools and accessories (12)
- ? Repairing hot water pressure washer
- ? Tips and tricks that are brand specific
- ? Putting it together
Trouble Shooting Tips For Gas And Electric Pressure Washers (20 Most Common Problems)
The most common issues relating to pressure washers are as follows
How these problems are found out:
- ? The emails in bulk, reading them and finding out what problems are being faced by the pressure washer users. Trying to figure it out on an excel worksheet.
- ? Operating manuals of the best 15 brands of pressure washers also list a lot of things, that was tabulated according to the trouble shooting sections.
- ? Power washer log books also consulted to list the common reasons.
After hours (15 to 20) of hard work and gathering the statistics the problems could be broken down into 5 different sections. All problems such as water pressure problems, water leaking issues, faults of electric pressure washers, problems of gas machines and other issues. Later on, the trouble shooting tips are further listed in 3 columns.
Point to be noted:
In case of any problem just go through the operator’s manual. There you can find out safety first and tips for trouble shooting with many possible solutions to one problem.
Summarized Table – How to fix a pressure washer?
Aiming to provide you with the best trouble shooting tips relating to pressure washers. The best guide so far, and last updated on January 29, 2020. Our motive is to give you latest and improved ways of trouble shooting with ease from your home.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580804220294{border-bottom-width: 1px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_row_inner css=”.vc_custom_1580804288345{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;}”][vc_column_inner][vc_custom_heading text=”Problems Regarding Water Pressure” font_container=”tag:p|font_size:25px|text_align:center|color:%23ffffff|line_height:30px” use_theme_fonts=”yes” css=”.vc_custom_1581656900917{margin-top: -35px !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 1% !important;padding-bottom: 1% !important;background-color: #156fbf !important;}” el_class=”tbhh”][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”What Went Wrong?” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656912141{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
1. In case of Low Pressure
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Reason” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656924965{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
The supply of water is insufficient from the inlet
[/vc_column_text][vc_column_text css=”.vc_custom_1580808790314{padding-top: 79px !important;}”]
The water filter inlet is completely blocked.
[/vc_column_text][vc_column_text]
No nozzle or incorrect nozzle.
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Solution” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656935861{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
You can just unkink the garden hose, let the water come out from the tap with full pressure, a pressure washer hose of larger diameter should be used (manual can be referred)
[/vc_column_text][vc_column_text]
Garden hose connection and debris should be removed
[/vc_column_text][vc_column_text]
A nozzle of correct size should be used.
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
2. If no pressure
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
Unloader valve is Stucked or damaged
[/vc_column_text][vc_column_text css=”.vc_custom_1580809007108{padding-top: 27px !important;}”]
Pump inlet valves are damage
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The unloader screw to be adjusted and any seals or springs should be checked
[/vc_column_text][vc_column_text]
The pump to be disassembled, and cleaning and replacement of components of inlet
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810516371{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
3. Pulsing pressure (low and high)
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The pump inlet valves are damaged
[/vc_column_text][vc_column_text css=”.vc_custom_1580809383902{padding-top: 55px !important;}”]
The pump is faulty
[/vc_column_text][vc_column_text css=”.vc_custom_1580809418269{padding-top: 78px !important;}”]
The pump is sucking air
[/vc_column_text][vc_column_text css=”.vc_custom_1587022540701{padding-top: 3px !important;}”]
Obstructions in nozzle, water, inlet filter or spray wand
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The pump to be disassembled, and components of inlet manifold to be cleaned or replaced
[/vc_column_text][vc_column_text]
The machine to be turned off without closing the water supply, the pressure can be released by squeezing the trigger gun
[/vc_column_text][vc_column_text]
The pump to be replaced
[/vc_column_text][vc_column_text]
Needle can be used to clear the nozzle, water inlet to give fresh water and vinegar can be used to clean and clear deposits of gun or wand
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810491978{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
4. Spiking pressure
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The unloader valve is calibrated poorly
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The unloader should be adjusted for proper pressure by following manual guidelines
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810162643{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
5. The dropping pressure after seconds of use
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
A blocked nozzle
[/vc_column_text][vc_column_text css=”.vc_custom_1580810885247{padding-top: 25px !important;}”]
Unloader valve issues
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
Unloader can be removed and cleaned and repaired
[/vc_column_text][vc_column_text]
Nozzle can be cleaned using a needle
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810162643{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
6. The surface cleaning is not proper with the pressure washer
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
Nozzle is a misfit (wrong one)
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
A nozzle of high pressure to be used
[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580804220294{border-bottom-width: 1px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_row_inner css=”.vc_custom_1580804288345{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;}”][vc_column_inner][vc_custom_heading text=”Issues of Water Leaking” font_container=”tag:p|font_size:25px|text_align:center|color:%23ffffff|line_height:30px” use_theme_fonts=”yes” css=”.vc_custom_1581656952389{margin-top: -35px !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 1% !important;padding-bottom: 1% !important;background-color: #156fbf !important;}” el_class=”tbhh”][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”What Went Wrong?” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656962172{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
7. Pump water leaking
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Reason” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656971596{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
Worn, cracked or broken seals
[/vc_column_text][vc_column_text css=”.vc_custom_1580811975792{padding-top: 28px !important;}”]
The bolts are loose on pump assembly
[/vc_column_text][vc_column_text css=”.vc_custom_1580812002184{padding-top: 25px !important;}”]
Activation of thermal valve
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Solution” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581656980470{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
Replacement and return can happen when under warranty
[/vc_column_text][vc_column_text]
The bolts to be tightened in proper manner for proper sealing
[/vc_column_text][vc_column_text]
Before using it, wait till 5 mins. As deactivation will be done once cool
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
8. Water leaks from connection of garden hose
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The connection is not proper or a broken one
[/vc_column_text][vc_column_text css=”.vc_custom_1580812096318{margin-top: -25px !important;}”]
Rubber washer is broken
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
Establish proper connection
[/vc_column_text][vc_column_text]
Replacement is the best option
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810516371{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
9. Leakage from spray wands or connections
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The O-ring is broken inside the Garden hose connection
[/vc_column_text][vc_column_text]
Improper connection
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The O-ring can be replaced or returned for change
[/vc_column_text][vc_column_text]
Establish proper connection
[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581659910220{border-bottom-width: 1px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_row_inner css=”.vc_custom_1580804288345{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;}”][vc_column_inner][vc_custom_heading text=”Issues of Gas Power Washers” font_container=”tag:p|font_size:25px|text_align:center|color:%23ffffff|line_height:30px” use_theme_fonts=”yes” css=”.vc_custom_1581656993333{margin-top: -35px !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 1% !important;padding-bottom: 1% !important;background-color: #156fbf !important;}” el_class=”tbhh”][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”What Went Wrong?” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657002204{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
10. if pressure washer won’t start
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Reason” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657011116{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
There is no gas
[/vc_column_text][vc_column_text css=”.vc_custom_1580814295105{padding-top: 5px !important;}”]
Wrong position of choke
[/vc_column_text][vc_column_text css=”.vc_custom_1580814196298{padding-top: 25px !important;}”]
In case pressure builds up
[/vc_column_text][vc_column_text css=”.vc_custom_1580814188056{padding-top: 25px !important;}”]
The spark plug wire isn’t connected properly
[/vc_column_text][vc_column_text css=”.vc_custom_1580814345003{margin-top: -28px !important;}”]
The spark plug has faults
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Solution” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657019245{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
The gas to be filled
[/vc_column_text][vc_column_text]
The movement to be done to proper position by following the manual
[/vc_column_text][vc_column_text]
The trigger gun to be squeezed to release pressure
[/vc_column_text][vc_column_text]
The wire to be connected
[/vc_column_text][vc_column_text]
It should be replaced
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
11. Incase engine stops working while in use
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The oil level is low
[/vc_column_text][vc_column_text]
The air filter is dirty
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The oil should be checked and filled
[/vc_column_text][vc_column_text]
Clean it or can be replaced
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810516371{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
12. The engine is low on power
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The air filter is dirty
[/vc_column_text][vc_column_text]
The engine isn’t running at correct RPM
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
Should be cleaned or replaced
[/vc_column_text][vc_column_text]
Detach pump and adjust the RPM according to engine specifications
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810516371{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
13. Engine and oil drips
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The worn-out seals
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
They can be replaced using warranty
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810516371{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
14. The water looks milky
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The pistons are broken or worn-out, letting the water through
[/vc_column_text][vc_column_text]
The seals are worn-out
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The engine needs to be repaired using warranty
[/vc_column_text][vc_column_text]
The seals can be replaced by warranty coverage
[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580804220294{border-bottom-width: 1px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_row_inner css=”.vc_custom_1580804288345{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;}”][vc_column_inner][vc_custom_heading text=”Electric Pressure Washer Problems” font_container=”tag:p|font_size:25px|text_align:center|color:%23ffffff|line_height:30px” use_theme_fonts=”yes” css=”.vc_custom_1581657630617{margin-top: -35px !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 1% !important;padding-bottom: 1% !important;background-color: #156fbf !important;}” el_class=”tbhh”][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”What Went Wrong?” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657002204{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
15. The machine doesn’t start
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Reason” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657011116{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
A faulty electric outlet
[/vc_column_text][vc_column_text css=”.vc_custom_1581657709589{padding-top: 5px !important;}”]
Improper plugging
[/vc_column_text][vc_column_text css=”.vc_custom_1581658051200{margin-top: -8% !important;padding-top: 25px !important;}”]
The motor is faulty
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Solution” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657019245{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
The plug and main fuse to be checked
[/vc_column_text][vc_column_text]
Plug in properly
[/vc_column_text][vc_column_text]
Should be returned under warranty
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
16. Incase the motor stops running when in use
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The voltage is low
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
It should be checked that the voltage is in specified range
[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1580804220294{border-bottom-width: 1px !important;padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_row_inner css=”.vc_custom_1580804288345{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-top-style: solid !important;border-bottom-style: solid !important;border-radius: 5px !important;}”][vc_column_inner][vc_custom_heading text=”Other Common Issues” font_container=”tag:p|font_size:25px|text_align:center|color:%23ffffff|line_height:30px” use_theme_fonts=”yes” css=”.vc_custom_1581658173903{margin-top: -35px !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 1% !important;padding-bottom: 1% !important;background-color: #156fbf !important;}” el_class=”tbhh”][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”What Went Wrong?” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657002204{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
17. The improper working of detergent injector
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Reason” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657011116{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
A wrong nozzle is being used
[/vc_column_text][vc_column_text css=”.vc_custom_1581659104810{margin-top: 56px !important;padding-top: 5px !important;}”]
The soap tube inlet filter is clogged (the end of hose in the soap bottle)
[/vc_column_text][vc_column_text css=”.vc_custom_1581659156706{margin-top: -51px !important;padding-top: 25px !important;}”]
The clogging or blocking of soap inlet valve (tube’s pump side)
[/vc_column_text][vc_column_text css=”.vc_custom_1581659166296{padding-top: 25px !important;}”]
A thick detergent mix
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_custom_heading text=”Solution” font_container=”tag:p|font_size:20px|text_align:center|color:%23ffffff|line_height:22px” use_theme_fonts=”yes” css=”.vc_custom_1581657019245{margin-top: -21.5% !important;margin-right: -15px !important;margin-left: -15px !important;padding-top: 2% !important;padding-bottom: 2% !important;background-color: #156fbf !important;}”][vc_column_text]
A black soaping nozzle should be inserted on wand
[/vc_column_text][vc_column_text]
Should be flushed with fresh water
[/vc_column_text][vc_column_text]
The hose to be removed and the debris to be removed using an Allen key of a small size
[/vc_column_text][vc_column_text]
Water to be added for diluting
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
18. Pressure fluctuations due to irregular bypass
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The unloader valves, springs or other components are broken or worn-out
[/vc_column_text][vc_column_text css=”.vc_custom_1581659236152{margin-top: -26px !important;}”]
Improper installation of unloader valve
[/vc_column_text][vc_column_text css=”.vc_custom_1581659308087{margin-top: 89px !important;}”]
Leakage of water from unloader valve
[/vc_column_text][vc_column_text css=”.vc_custom_1581659371746{margin-top: 61px !important;}”]
A dirty unloader
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
They should be removed or replaced
[/vc_column_text][vc_column_text]
The valve should be removed and installed properly, at the pump housing’s bottom
[/vc_column_text][vc_column_text]
The worn or broken seals to be reinstalled as per specifications
[/vc_column_text][vc_column_text]
Clean it after removing
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
19. A lot of noise
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
A blocked water intake
[/vc_column_text][vc_column_text css=”.vc_custom_1581659453180{margin-top: 65px !important;}”]
The engine has less oil
[/vc_column_text][vc_column_text]
The pump doesn’t have enough oil
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
It should be checked, cleaned and replaced
[/vc_column_text][vc_column_text]
It should be checked and oil to be added
[/vc_column_text][vc_column_text]
After disassembling it should be checked or returned under warranty
[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1580810522050{border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-style: solid !important;border-right-style: solid !important;border-bottom-style: solid !important;}”][vc_column_inner width=”1/3″][vc_column_text]
20. Oil leakage from the pump
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
The bolts and fittings are loose
[/vc_column_text][vc_column_text]
The parts are damaged (pistons, seals)
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]
They should be checked and tightened
[/vc_column_text][vc_column_text]
It should be disassembled for a proper check and also cleaned and replaced under warranty
[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581659927556{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Correct it (Instructions)
The Problematic Affair
Some issues are quite tricky to be resolved, and this section of the article focuses on those. Sensitive issues that require the pump to be torn down.
? The water supply to be checked
First thing is to check the water supply, and confirm that there is adequate flow in the pump.
? The hose kinks to be checked
To find the underlying problem, a lot of checking and testing is required. From inlet valves to nozzles, I even check the blocks by turning off and on again and again. I just read the manual and instructions for confirming the exact problem. Then suddenly come across the kink in the hose and realize that, I should have checked it before. After fixing up the kink and restarting, all is well. So, with my experience I can say check the kinks first.
? Releasing air from the system
The power washer should always be connected first to the garden hose. Later on, the tap should be turned on and the trigger gun to be pulled in order to release the water from the system. This should be done before you start the engine or motor. In this way all the air will be released, enabling the pump to function properly.
? A correct and unclogged nozzle
In case of any dust or debris a needle can be used to clean the nozzle. The blocks will go and will trigger the unloader to enter bypass along with increased pressure.
? If issues still unresolved
If you are still facing problems then there arises a need to use tools. A little more guidance below:
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581659927556{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Removing the Unloader Valve to check issues
What does an unloader valve do?
These unloaders help in letting the water run with pressure, and without them the pressure will build inside the system. So, triggering might lead to exploding of a weak link part or stalling of the engine (pressure hose O-ring)
Find out the location of the unloader valve in the 3 different washer pumps
The unloader valve is present on the pump’s exit side. These valves allow the water to flow backward through the pump, while the water is not in high pressure in the hose. There is no pressure washing done by you at this time.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581659927556{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”3/4″][vc_column_text]
Take a glance at disassembled unloader assemblies
The picture on the left is of gas pressure from Stanley. This one is flow actuated.
The picture on the right is of an electric pressure washer from AR Blue Clean.
You can take out these assemblies without any damage made to them. Clean and repair them properly as required.
Flow actuated washers VS Pressure actuated washers
Flow actuated
These valves are the ones that respond when the water flow is stopped. The valve opens in case of no flow and the water flows to the pump inlet.
Pros:
➽ The flow actuated valves are safe to use and don’t require any pressure build up.
Cons:
➽ These are more sensitive to clogging nozzles, or incorrect nozzle opening sizes and even flow problems
Pressure actuated
Unlike flow actuated loader this one doesn’t respond and it opens wide in case of increased water pressure letting the water to bypass to the inlet. This happens due to flow stoppage.
Pros:
➽ This one shows less sensitivity to the flow issues that arise in the system. If the water is trapped on the outlet side of the pump, this one responds only to that.
Cons:
➽ This one is not safe to use as it needs the pressure rise and this may cause failures in the system.
Unloader Valve troubleshooting
A whole lot of pressure related problems can arise due to unloader. Dirt in the spring, a stuck shaft, cracked O-ring are some of the common causes. You can solve them by removing the unloader and cleaning them or resolving the concerned issues.
[/vc_column_text][/vc_column][vc_column width=”1/4″][vc_column_text]
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662434400{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Vital Tools and Accessories (12)
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662434400{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
TOOLS
With the help of tools, I have disassembled – from removing gas engine piston seals as well as the crankshaft. After this electric pressure washers (3), gas power washers (4), I have put back together.
The tool kit of which brand should be chosen, individual tools should be bought and the way the pressure cleaner to be repaired. Let’s see..
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”1/4″][vc_column_text]
Allen keys (Hex)
[/vc_column_text][/vc_column][vc_column width=”3/4″][vc_column_text]
Most of the pump assemblies are fastened with hex head screws. These Allen keys are most commonly used for resolving trouble shooting issues. They are named so as the company being Allen manufacturing, that has been dealing in manufacturing mass produce of hex wrenches and screws since 1900.
Their advantages
1. This one features a recessed head, making it more durable and prone to damages.
2. Only one is sufficient as can be used on different types of screws. Had they been different or without a hex head then the number of wrenches required would have been more in that case. So, A pocket size Hex key can help you in disassembling and repairing completely (bike, bicycle).
3. A torque wrench is useful in tightening them according to the specification with perfection.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”3/4″][vc_column_text]
These are very handy when put to use and reach small areas with ease and comfort. O-rings, seals, valves can be removed with this. This I often use to put back the things together and in the right position.
When you will have to fix any power washer faults, these are the best to use. Ensure to keep one set with you always. It confuses me sometimes as they are used so commonly.
[/vc_column_text][/vc_column][vc_column width=”1/4″][vc_column_text]
Pliers (Needle nose)
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”1/4″][vc_column_text]
Screwdrivers
[/vc_column_text][/vc_column][vc_column width=”3/4″][vc_column_text]
One of the most vital of all tools is none other than a screw driver, that is all you need while disassembling electric pressure washers.
Philips head screws hold the plastic covers of electric machines that keep the pump and motor hidden.
Even the gas machines use Philips for clamping wires and assembling their frames. The engine blocks have to be opened with torx head screws. You might also need some allotted screw drivers for parts like the pump plunger seals.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”3/4″][vc_column_text]
A tool set is incomplete without sockets and ratchet.
Reason
For every bolt size you can have a socket and a ratchet head. As sockets help in reaching to the tight spots while the ratchet helps in tightening and removing bolts.
You cannot rule out the use of wrenches, when there is open end side and you haven’t reached the top.
[/vc_column_text][/vc_column][vc_column width=”1/4″][vc_column_text]
Sockets and Ratchet
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”1/4″][vc_column_text]
Wrenches
[/vc_column_text][/vc_column][vc_column width=”3/4″][vc_column_text]
These have been in use since ages (15th century), and being one of the most popular and handy tools. Though, some prefer to keep sockets and ratchets (50+) as they are easy to keep and carry than carrying wrenches (50+).
As there are many tight spots then wrenches have to be there to set them up.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”3/4″][vc_column_text]
Hammer is the oldest hand tool; I came to know as I read it. They were discovered ages back (30,000 years), and what we have now are the replicas of the olden day hammers.
Now you can easily imagine its usage, amazingly important. The stubborn parts (pump head valve plate) can be made free with this while trouble shooting.
[/vc_column_text][/vc_column][vc_column width=”1/4″][vc_column_text]
Hammer or Rubber Mallet
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”1/4″][vc_column_text]
Utility knife
[/vc_column_text][/vc_column][vc_column width=”3/4″][vc_column_text]
Even the usage of cutting tools (knives) is also since ages. They also help in trouble shooting any sort of faults, and can also quickly remove the detergent hose. They also assist in loosening the tight-fitting components. It’s better to cut the hose as pliers might damage them.
And the best thing is everyone has knives of many types, so need not buy them.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”3/4″][vc_column_text]
It’s much easier and more precise to use snips, I like to use them. Snips are good to own as they can easily cut a hose to a shorter size for fixing it. These are of metal and can easily cut through branches, hoses, rubber and more. If a pressure washer hose bursts you can fix with this.
[/vc_column_text][/vc_column][vc_column width=”1/4″][vc_column_text]
Snips
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581662575093{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Accessories
You will definitely want to own a silicon grease while reinstalling, 0-rings and WD-40.
Which is the best tool set?
A kit that possesses everything what you want? You can trouble shoot almost every pressure cleaner.
A 170-piece mechanic tool set – by Crescent.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581664416869{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column width=”1/2″][vc_column_text]
This one contains:
➽ Hex Keys
➽ Screwdrivers
➽ Wrenches
➽ Sockets and ratchets
➽ Pliers
➽ Snips (built-in needle nose pliers)
➽ A Carry case
If you are planning to buy a tool kit then this one is the best of all.
[/vc_column_text][/vc_column][vc_column width=”1/2″][vc_column_text]
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581667900332{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
Hot Water Power Washers Troubleshooting
The three main faults that are suffered by hot water pressure washers
1. They produce no hot water
2. The blower emits no flames
3. Smoke with a weird color that comes out of the burner
The reasons might be more than 15 and so are the fixes.
Knowing The Burner Components
The working
The water is heated with the help of a burner by the hot pressure washer. The circulation of water takes place in the tubes that are coiled like that of a snake. The hot water pressure washer consumes diesel, kerosene with electricity that generates a fire inside the chamber. From bottom to top the water reaches and exits as hot water. (circulation takes place throughout the coil and around the flame).
As fire is there so a lot of risk is involved for the same. It is advised to get it fixed from a center. But some fixes are simple.
[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row_content” css=”.vc_custom_1581667900332{padding-right: 15% !important;padding-left: 15% !important;}”][vc_column][vc_column_text]
The parts of a pressure washer burner are understated
1. Steel coil
2. Insulation
3. Spray nozzle
4. Blower motor
5. Air adjustment slider
6. Fuel filter
7. Exhaust
8. Thermostat controller
9. Flow switch
10. Pressure release valve
11. Ignition transformer
Tips And Tricks For Diagnosing And Resolving Power Washer Issues
The types, styles and common issues relating to specific and popular brands.
Troubleshooting- Troy Bilt
The Troy Bilt is into selling gas powered machines of medium duty. The manufacturing is done in the factories by Briggs as specified by Troy Bilt.
This one doesn’t face any kind of no pressure or low-pressure issues (refer the above given tips).
Generac
This one specializes in manufacturing commercial use heavy-duty machines and also belt driven units. The overseas OEM manufacture their pumps and engines. While the assembling of the components is done in the US factories.
Karcher
This one makes all sorts of pressure washers. The subsidiary brands such as Landa, Shark, Hotsy. These are one of the biggest pressure washer manufacturers world over. They boast of an extensive network (service n rental). They make small engines and pumps of premium quality.
Simpson
The Simpson cleaning deals in selling machines of residential and commercial use. CAT pumps are also used by them, and also possess two home brands OEM technologies and AAA pumps. The wheel barrow stance is one of the most robust and easy to carry pressure washer. They manufacture residential gas machines of premium quality.
Problems like low or no pressure or soap not entering system may be faced.
If you are pressure washing then at some or the other point you may need to trouble shoot due to any of the reasons. Low pressure, no pressure, a busted O-ring or others.
After having apt knowledge, you can just resolve issues on your own with minimal tools and less time.
Wrapping quickly
The summary of above article
- No or low pressure
Check the water supply first, then clogging of inlet filter, blockage of nozzle. Engine can be turned off and the trigger to be pulled for releasing air. There are chances of unloader valve being stuck. (refer in the article).
- Water leakage from connections
It should be ensured properly that the connections are secure with proper fitting. If the water squirts out while pressure washing, likely due to a busted O-ring. Get it replaced from the manufacturer or centre.
You can go through the article and refer to whatever is necessary.
[/vc_column_text][/vc_column][/vc_row]