Excell Precision XR2750 operation manual HOW to Apply Chemicals and Cleaning Solvents

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HOW TO APPLY CHEMICALS AND CLEANING SOLVENTS

Applying chemicals or cleaning solvents is a low pressure operation. NOTE: Use only soaps and chemicals designed for pressure washer use. Do not use bleach.

To Apply chemicals:

1. Press chemical

 

Barb

hose onto barbed

 

Fitting

fitting located near

 

 

high pressure hose

 

 

connection of

 

 

pump as shown.

 

 

 

 

2.Place other end of chemical hose with filter on it into container holding chemical/cleaning solution. NOTE: For every 7 gallons of water pumped 1 gallon of chemical/cleaning solution will be used.

3.Install low pressure (black) nozzle into quick connect fitting of spray wand, see How To Use Spray Wand paragraph in this section.

4.After use of chemicals, place chemical hose into container of clean water and draw clean water through chemical injection system to rinse system thoroughly. If chemicals remain in the pump it could be damaged. Pumps damaged due to chemicals will not be covered under warranty.

NOTE: Chemicals and soaps will not siphon when spray wand is in the high pressure setting.

READ AND UNDERSTAND ALL WARNINGS BEFORE STARTING UNIT

When using the high pressure setting, DO NOT allow the high pressure spray to come in contact with unprotected skin,

eyes, or with any pets or animals. Serious injury can occur.

Your washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh, which could result in amputation or other serious injury. Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries. DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT! See a physician immediately!

NEVER fill fuel tank when engine is running or hot. Do not smoke when filling fuel tank.

NEVER fill fuel tank completely. Fill tank to 1/2" below bottom of filler neck to provide space for fuel expansion. Wipe any fuel spillage from engine and equipment before starting engine.

NEVER run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

DO NOT let hoses come in contact with very hot engine muffler during or immediately after use of your pressure washer. Damage to hoses from contact with hot engine surfaces will NOT be covered by warranty.

NEVER pull water supply hose to move pressure washer. This could damage hose and/or pump inlet.

DO NOT use hot water, use cold water only.

NEVER turn water supply off while pressure washer engine is running or damage to pump will result.

DO NOT stop spraying water for more than two minutes at a time. Pump operates in bypass mode when spray gun trigger is not pressed. If pump is left in bypass mode for more than two minutes internal components of the pump can be damaged.

If you do not understand these precautions, please call 1-800-888-2468 to speak to a service representative for further instructions.

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A12338

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Contents Pressure Washer Table of ContentsRisk of Explosion or Fire Consumer Safety InformationImportant Safety Instructions Risk of Chemical Burn Risk of Explosion or FireRisk to Breathing Risk of HOT Surfaces Risk to Fluid InjectionRisk of Electrical Shock Risk of Injury from Spray Risk of Unsafe OperationAssembly Instructions Carton ContentsENG A12338 Basic Elements of AN Engine Engine Switch Enables and disables ignition systemOperating Instructions Basic Elements of a Pressure WasherPressure Washer Terminology Pressure AdjustmentsSurfaces To USE Spray WandNozzle Color Red Yellow Green White Black UsesTo Apply chemicals Press chemical HOW to Apply Chemicals and Cleaning SolventsRead and Understand ALL Warnings Before Starting Unit Screen is StartingShutting Down Engine Pump MaintenanceNozzle Cleaning HOW to Clean the Water Inlet FilterPressure Washer Reconnect spark plug wireStorage EngineCausecorrection Trouble Shooting GuideProblem Problem Cause Correction ENG A12338 Warranty

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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