Karcher SHD-R 3000 manual Operational sequence of the high- pressure pump, Pulsation damper

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SHD-R 3000

C. System functions

English

Operational sequence of the high- pressure pump

„Cleaning liquid is taken in by the piston.

„Suction valves (9) prevent cleaning liquid from flowing backwards.

„Action of piston pumps cleaning liquid onwards.

„Pressure valves (10) prevent cleaning liquid from flowing backwards.

„Action of piston takes in cleaning liquid again.

Features of the high-pressure pump

„Horizontal construction.

„Drive runs in an oil bath.

„Oil compartment for drive unit is separa- ted from pressure chamber for cleaning liquid.

„Pump has three cylinders, each with a pressure chamber, and one suction chamber.

Drive for the high-pressure pump

„The high-pressure pump is driven by an electric motor.

„V-belts attached to the electric motor provide the actual drive to the high- pressure pump.

Safety valve

!Danger!

Injury hazard due to excessive pressure within system. Do not adjust safety valve. the safety valve has been pre-set and sealed in the factory. Adjustments should only be made by a Kärcher Customer Service engineer.

The safety valve opens if the pressure exceeds the prescribed maximum level. Cleaning liquid is allowed to escape, thereby avoiding damage to the pump and high-pressure hoses due to too much pressure in the system.

Pulsation damper

The pulsation damper compensates for the variations or peaks in pressure. This reduces the wear on pump components.

5.956-486 A2005937 (06/03)

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Contents 956-486 A2005937 06/03 SHD-R 3000 BetriebsanleitungOperating Instructions For whom are these instructions intendedEnvironmental protection Table of contents Authorized operators For your safetySafety information and instructions Noise protectionApplicable regulations Safety devicesSafety valve Emergency drillSpecial Conditions in a hazardous area Using the system for its intended purposeSchematic diagram of area classification Zone Area ClassificationSHD-R 3000 B. Types of system, and operating information Types of systemStatic or mobile systems Types of system, and operating information SHD-R 85/100 Pistons are made Types of system, and operating information SHD-R Alkali Solutions SolventsSystem shut-down System start-upSystem functions Pulsation damper Features of the high-pressure pumpOperational sequence of the high- pressure pump Drive for the high-pressure pumpMotor rating with Technical specificationsMaintenance agreement Care and maintenanceWho is permitted to carry out maintenance tasks? „ Operator „ Customer serviceFrequency Type of pump SHD-R Action Procedure By whom? Maintenance scheduleCare and maintenance Relieving tension on piston seal Maintenance tasksChanging the oil Tightening the piston sealsBelt Troubleshooting Who is permitted to repair faults on the system? „ Operator„ Qualified electrician Troubleshooting Troubleshooting Pulsation damper Mounting kits and accessoriesVolume control valve Pressure switchDetergent metering at the pressure side of the pump AccessoriesPressure-relief valve Detergent metering at the suction side of the pumpFigure a 170/1 Figure a Mounting kits and accessories Mounting kits and accessories Mounting kits and accessories Warranty Unpacking the system System installationPreparing the installation site Connecting hoses for supply of cleaning liquidDimensional diagram 957-383 01/02 Product High-pressure cleaner Type SHD-R 3000 F, S, SVADeclaration of Conformity EC Declaration of ConformityEC Machinery Directive 98/37/EC EC Atex Directive 94/9/EC DIN EN 60 335 DIN EN 13463 1 PrEN 13463 5 EN 1127 1957-384 06/03 Test record

SHD-R 3000 specifications

The Karcher SHD-R 3000 is a powerful and versatile high-pressure cleaner designed for both professional and home use. This model stands out for its ergonomics, efficiency, and advanced technology, aimed at meeting the demanding cleaning needs across various environments.

One of the prominent features of the Karcher SHD-R 3000 is its robust motor, providing a high flow rate and pressure, making it capable of tackling tough grime, dirt, and grease. With an operating pressure of up to 3000 PSI, it excels in delivering exceptional cleaning results on a variety of surfaces, from vehicles and patios to industrial machinery.

Equipped with cutting-edge technology, the SHD-R 3000 includes an automatic pressure adjustment feature. This ensures that the machine adapts the pressure output according to the cleaning task at hand, enhancing efficiency and prolonging the lifespan of the machine. Additionally, it utilizes a unique detergent injector system that allows for the quick and easy application of cleaning agents. This feature not only boosts cleaning performance but also saves time and effort during the cleaning process.

In terms of design, the Karcher SHD-R 3000 is engineered with user comfort in mind. Its lightweight construction allows for easy portability, while the integrated wheeled cart provides stability and ease of movement. The ergonomic handle and trigger reduce operator fatigue, making it suitable for extended use.

Another noteworthy characteristic of this model is its versatility. Karcher offers a range of nozzles and attachments compatible with the SHD-R 3000, enabling users to customize their cleaning experience. Whether it's a wide fan spray for larger surfaces or a narrow jet for detailed cleaning, users can adjust their approach to fit the task effectively.

The SHD-R 3000 also incorporates an advanced cooling system that prevents overheating, ensuring uninterrupted operation even during prolonged use. Enhanced safety features, like thermal protection and a robust frame, guarantee a secure working environment.

Overall, the Karcher SHD-R 3000 is a combination of power, innovation, and user-friendly design. It's an ideal high-pressure cleaner for those looking to achieve professional-grade results while enjoying the convenience and ease of operation. Whether for car detailing, patio cleaning, or larger scale commercial jobs, the SHD-R 3000 is equipped to meet and exceed expectations, making it a valuable addition to any cleaning toolkit.
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