Karcher K 7.85 M User Manual

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Karcher K 7.85 M User Manual

K 7.85 M

Operating Instructions

PRESSURE WASHER

PLEASE READ THIS LEAFLET CAREFULLY

BEFORE OPERATING YOUR MACHINE

5.962-164.0 (08-07)

THANK YOU FOR PURCHASING A KARCHER

PRESSURE WASHER

PLEASE READ THIS LEAFLET CAREFULLY BEFORE OPERATING YOUR MACHINE.

WHAT IS A PRESSURE WASHER?

A Pressure Washer is essentially a powerful electric motor driving a set of pistons that force water through a small nozzle, thus creating a pressurised jet of water. This provides the cleaning power behind the Karcher Pressure Washer.

AKarcher Pressure Washer can be used for an endless list of applications around the home and garden. It provides an efficient, economical and labour saving way of cleaning with excellent results.

All Karcher domestic pressure washers are designed to run from a suitable cold water supply although some models will accept a water inlet temperature of between 40 °C and 60 °C.

Environmental Comment - Save water with high pressure.

The Karcher Pressure Washer is environmentally friendly enabling you to reduce your water consumption compared to a normal garden hose. A definite advantage with a metered water supply

OR

with the added benefit of suction mode, water can be drawn from an open container such as a water butt.

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INDEX

1.APPLICATIONS

2.SAFETY INSTRUCTIONS

3.GETTING STARTED

3.1Contents

3.2Assembly

3.3Water Connection

3.4Electrical Connection

3.5Suction Mode

3.6Detergent

4.OPERATING YOUR PRESSURE WASHER

4.1High Pressure Operation

4.2Low Pressure Operation Without Brush

4.3Low Pressure Operation With Brush

4.4End Of Operation

4.5Storage

5.IMPORTANT – CARE AND MAINTENANCE

6.ACCESSORIES / SPARE PARTS

7.PROBLEM CHECKLIST / TROUBLESHOOTING

8.HELP-LINE

9.TECHNICAL DATA

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1. APPLICATIONS

The main applications for this product are DOMESTIC cleaning tasks:

Cars, motorbikes, caravans, boats and bicycles

Patio’s, fences, garden walls, pathways, driveways and house facades – particularly useful for cleaning block driveways

Removal of algae and moss from roofs, brickwork and guttering

Garden tools and machinery, furniture and barbecues

Hygienic cleaning of animal pens and their surroundings

With the addition of Karcher accessories, the list

continues .............

Clearing blocked drains and pipes

Removal of old paint and rust from garden furniture and gates

Spraying insecticide onto trees, plants and lawns

Highpressurehose

The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 16 MPa (2400 psi) - it is easily damaged and should be stored carefully.

-Do not kink.

-Do not drive vehicles over the hose.

-Do not expose the hose to sharp edges or corners.

Misuse will lead to ballooning or premature failure and will invalidate warranty.

BEFORE STARTING UP YOUR PRESSURE WASHER PLEASE CHECK YOU HAVE THE FOLLOWING:

We recommend you purchase these items from a reputable store.

RCD plug and socket that will interrupt electrical supply in an emergency.

A typical garden hose (minimum length 7.5 metres) with suitable hose connection (Hoselock/Gardena type) to match the coupling on the machine (hose and connector not supplied).

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2. SAFETY INSTRUCTIONS

Electrical Connection

Never use defect connection or extension lines! If the connection line is damaged, it must be replaced with a special connection line that is available from the manufacturer or his customer service.

Please make sure that the connection or extension lines are not damaged by being ran over, pulled or dragged. Protect the connection lines from heat, oil, and sharp edges.

Never touch the mains plug and the socket with wet hands.

The connection between connection line and extension line must not lie in the water.

All current-carrying components within the working area must be jet-proof.

The appliance may only be connected to an electrical connection that was performed by an electrician according to IEC 60364.

Only connect the appliance to alternating current. The voltage must comply with the voltage specified on the typeplate.

To avoid electric accidents, we recommend to use sockets with a series connected residual current operated device (rated breaking current max. 30 mA).

Warning: Inappropriate extension lines may be dangerous. If you work outside, only use extension lines that are approved and specifically labelled and provide of a sufficient conductor cross section:

1 to 10 m: 1.5 mm² 10 to 30 m: 2.5 mm²

The plug and the coupling of an extension line must be waterproof.

Always unwind the extension line completely from the cable drum.

The maximum tolerable mains impedance at the electrical contact point (see Technical Data) must not be exceeded.

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Safety Instructions

The operation of the device in hazardous locations is not admissible.

Please comply with the corresponding safety instructions if you use the appliance in danger areas (e.g. filling stations).

Do not turn on the appliance if the power supply line or important components of the appliance, such as safety components, highpressure hoses, spray jet, are damaged.

Warning: High-pressure hoses, fittings, and couplings are of importance for the appliance safety. Only use high-pressure hoses, fittings, and couplings recommended by the manufacturer.

The appliance is not intended for use by young children or infirm persons without supervision.

Young children should be supervised to ensure that they do not play with the appliance.

The operator must use the appliance properly. He must take the local conditions into consideration and must pay attention to third persons, in particular children, while working with the appliance.

Warning: Do not use the appliance if third persons are within the reach of the appliance unless such persons wear protective clothes.

Warning: High-pressure jets may be dangerous if they are used improperly.

The jet must not be directed at people, animals, active electrical equipment, or the appliance itself.

Never direct the jet at yourself or third persons to clean clothes or shoes.

Never use the appliance to spray objects containing hazardous substances (e.g. asbestos).

Warning: Vehicle tyres/tyre valves may be damaged and burst by the high-pressure jet. A first sign is the discoloration of the tyre. Damaged vehicle tyres/tyre valves are hazardous. Always perform the cleaning with a minimum distance of 30 cm.

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Cleaning operations during which oil saturated waste water is generated, such as engine cleaning and underbody cleaning, may only be performed in cleaning locations that are equipped with an oil separator.

If you clean varnished surfaces, please respect a minimum distance of 30 cm to avoid damages.

Never take in solvent-containing liquids or undiluted acids and solvents! These include, for example, benzene, paint thinner, or heating oil. The spray is highly inflammable, explosive, and toxic. Do not use acetone, undiluted acids, and solvents as they affect the materials used on the appliance.

If required, wear appropriate protective clothes and glasses to protect yourself from return spray.

Never leave the appliance unattended as long as it turned on.

Warning: This appliance has been developed for the use of detergents that are supplied or recommended by the manufacturer. The use of other detergents or chemicals may affect the safety of the appliance.

Environmental protection

Disposal of the packaging

The packaging material can be recycled. Please do not place the packaging into the ordinary refuse for disposal, but arrange for the proper recycling.

Disposal of the old appliance

Old appliances contain valuable materials that can be recycled. Please arrange for the proper recycling of old appliances. Batteries, oil, and similar substances must ünot enter the environment. Please dispose of your old appliances using appropriate collection systems.

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3. GETTING STARTED

3.1 Contents

Upon opening the carton, if you do not have all the items as detailed please contact the Customer Helpline.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Drawing bar

8

High Pressure Hose

2a

Detergent Tank 1

9

Spray Lance with Pressure Regulator

2b

Detergent Tank 2

 

(Vario Power)

2c

Detergent Dosing Valve

10

Wash Brush

3

Spray gun storage clip

11

Safety Lock Device

4

Power Switch (On/Off)

12

Spray Gun

5

High Pressure Hose Reel

13

Accessory compartment

6

Inlet Water Connection

14

Mains Electric Lead with Plug

7

Hosepipe Connector

15

Mains Lead Storage

8

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