MAINTENANCE

When performing maintenance, you may be exposed to hot surfaces,

water pressure, or moving parts that can cause serious injury or death!

Before performing any maintenance or repair, disconnect spark plug wire, let engine cool and release all water pressure. The engine contains flammable fuel. DO NOT smoke or work near open flames while performing maintenance.

To ensure efficient operation and longer life of your pressure washer, a routine maintenance schedule should be prepared and followed. If the pressure washer is used in unusual conditions, such as high-temperatures or dusty conditions, more frequent maintenance checks will be required.

ENGINE

Consult the Engine Owners Manual for the manufacturer's recommendations for any and all maintenance. NOTE: The frame is equipped with an oil drain hole to help make changing the engine oil easier.

PUMP

The oil in the high pressure pump was designed to last the life of the pump. If there is a problem with the pump contact an Authorized Service Center.

NOZZLE CLEANING

If the nozzle becomes clogged with foreign materials, such as dirt, excessive pressure may develop. If the nozzle becomes partially clogged or restricted, the pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit supplied and the following instructions:

1.Shut off the pressure washer and turn off the water supply.

2.Pull trigger on gun handle to relieve any water pressure.

3.Disconnect the spray wand from the gun.

4.Remove the high-pressure nozzle from the spray wand. Remove any obstructions with the nozzle cleaning tool provided and backflush with clean water.

5.Direct water supply into spray wand to backflush loosened particles for 30 seconds.

6.Reassemble the nozzle to the wand.

7.Reconnect spray wand to gun and turn on water supply.

8.Start pressure washer and place spray wand into high pressure setting to test.

HOW TO CLEAN THE WATER INLET FILTER

This screen filter should be checked periodically and cleaned if necessary.

1. Remove filter by

 

 

Filter Screen

 

grasping end and

 

 

 

 

 

removing it from

 

 

water inlet of

 

 

pump as shown.

 

 

2.Clean filter by flushing it with water on both sides.

3.Re-insert filter into water inlet of pump. NOTE: Cone side faces out.

NOTE: Do not operate pressure washer without filter properly installed.

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Excell Precision XR2750 Maintenance, Engine Pump, Nozzle Cleaning, HOW to Clean the Water Inlet Filter, Remove filter by
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XR2750 specifications

The Excell Precision XR2750 is a state-of-the-art digital parallax-free microscope designed for high-precision inspections in a variety of industrial applications. Uniting advanced optics with innovative features, the XR2750 is ideal for quality control, research, or any task requiring meticulous detail.

One of the key features of the XR2750 is its high-resolution imaging capability. With a robust 5-megapixel camera, users can capture crisp, detailed images and videos for analysis and documentation. The microscope boasts a magnification range from 10x to 500x, providing flexibility for various applications, whether observing large components or intricate microstructures. The parallax-free design ensures a true representation of the specimen, eliminating common visual distortions.

Another notable characteristic of the XR2750 is its user-friendly interface. The device is equipped with a touchscreen control panel that allows for easy navigation through settings and adjustments. Users can quickly switch between different viewing modes, making it simple to adapt the microscope for specific needs. Additionally, programmable features enable a personalized experience, allowing users to save common settings for future use.

The XR2750 incorporates advanced LED illumination, which can be adjusted for brightness and intensity. This feature ensures optimal lighting conditions regardless of the sample being analyzed. The adjustable optics include both bright field and dark field illumination options, providing versatility while handling various materials and surfaces.

In terms of technology, the Excell Precision XR2750 is designed with ergonomic considerations in mind. The adjustable stand and focus knobs promote a comfortable working posture, reducing strain during extended usage. Furthermore, the microscope’s lightweight construction makes it portable, facilitating inspections in diverse settings.

The XR2750 is also compatible with various software programs, enabling seamless integration into digital workflows. Features like image comparison and measurement tools enhance data analysis, making it easier for professionals to obtain reproducible results.

Overall, the Excell Precision XR2750 digital microscope stands out in the market due to its combination of high-resolution imaging, user-centric design, and advanced technological features. It is an essential tool for industries that require precision and accuracy in their inspection and quality control processes, reinforcing its status as a reliable choice for professionals worldwide.
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