SHD-R 3000

F. Troubleshooting

English

1. Fault-finding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

Component

Possible cause

Remedy

By whom?

 

 

 

 

 

 

 

System

Control

No voltage supply to

Check mains voltage

Electrician

 

does not

circuitry

system or control

 

 

 

start up

 

circuitry

 

 

 

 

 

 

 

 

 

 

Control

Fault on

Check

Electrician

 

 

circuitry

– motor contactor

 

 

 

 

 

– fuses

 

 

 

 

 

 

 

 

 

 

Control

Bimetal relay has

Wait for motor to cool down, and

Electrician

 

 

circuitry

switched off

then re-set relay.

 

 

 

 

 

Measure motor current. If

 

 

 

 

 

current consumption is too high,

 

 

 

 

 

relieve tension on piston seal

 

 

 

 

 

(see Maintenance Tasks).

 

 

 

 

 

 

 

 

 

Pressure

Defective or wrongly

Release pressure from system,

Customer

 

 

switch

adjusted pressure switch

and check pressure valve.

service

 

 

(Accessory

 

 

 

 

 

kit)

 

 

 

 

 

 

 

 

 

 

System

V-belt

No tension in V-belt

Tighten V-belt (see Maintenance

Operator

 

does not

 

 

Tasks)

 

 

build up

 

 

 

 

 

pressure

 

 

 

 

 

 

 

 

 

 

 

 

Filter or

Blocked filter or strainer

Remove and clean filter or

Operator

 

 

strainer

in supply line

strainer.

 

 

 

(Accessories)

 

 

 

 

 

 

 

 

 

 

 

Inlet hose

Supply volume too small

Test whether the correct amount

Operator

 

 

 

 

of cleaning liquid is being

 

 

 

 

 

supplied to system.

 

 

 

 

 

 

 

 

 

High-pressure

Worn out valves or

Replace defective part.

Operator

 

 

pump

broken valve spring

 

 

 

 

 

 

 

 

 

 

High-pressure

Defective piston, seal or

Replace defective part.

Customer

 

 

pump

valve

 

service

 

 

 

 

 

 

 

 

Detergent

Pump taking in air due

Fill detergent reservoir.

Operator

 

 

reservoir

to empty detergent

 

 

 

 

(Accessory

container

 

 

 

 

kit)

 

 

 

 

 

 

 

 

 

 

Screech-

V-belt

Incorrect V-belt tension

Tighten V-belt (see Maintenance

Operator

 

ing noise

 

 

Tasks).

 

 

 

 

 

 

 

5.956-486 A2005937 (06/03)

F2

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Karcher SHD-R 3000 manual Troubleshooting

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.