K 7 Power Control - Pressure washer Kärcher - Free user manual and instructions

USER MANUAL K 7 Power Control Kärcher

• dB(A) 96 96 General notes p. 10
• Environmental protection p. 11
• Intended use p. 11
• Accessories and spare parts p. 11
• Scope of delivery p. 11
• Description of the device p. 11
• Safety devices p. 11
• Symbols on the device p. 11
• Assembly p. 11
• Initial startup p. 12
• Operation p. 12
• Transport p. 13
• Storage p. 13
• Care and service p. 13
• Troubleshooting guide p. 13
• Warranty p. 14
• Technical data p. 14
• EU Declaration of Conformity Chairman of the Board of Management Director Regulatory Affairs & Certification H. Jenner S. ReiserEnglish 11 Environmental protection The packing materials can be recycled. Please dispose of packaging in accordance with the en- vironmental regulations. Electrical and electronic appliances contain valu- able, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential danger to human health and the envi- ronment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with the household rubbish. Cleaning work producing in oily waste water, e.g. washing engines, washing undercarriages etc., may only be performed at washing stations with an oil separator. Working with detergents may only be performed on watertight surfaces with connection to the waste water sewage system. Do not allow detergent to enter waterways or the soil. Extraction of water from public waterways is not permitted in some countries. Notes on the content materials (REACH) Current information on content materials can be found at: www.kaercher.de/REACH Intended use Use the high-pressure cleaner in private households only. The high-pressure cleaner is intended for cleaning ma- chines, vehicles, buildings, tools, façades, terraces, garden machines etc. using a high-pressure water jet. Accessories and spare parts Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely. Information on accessories and spare parts can be found at www.kaercher.com. Scope of delivery The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer. Description of the device The maximum amount of equipment is described in these operating instructions. Depending on the model used, there are differences in the scope of delivery (see packaging). For the illustrations, refer to the graphics page Illustration A Illustration B 1 Stand with carrying handle 2 Water connection with integrated sieve 3 Transport wheel 4 Hose guide 5 Power switch "0/OFF" / "I/ON" 6 Storage for spray lance 7 High-pressure hose 8 *Plug 'n' Clean detergent bottle 9 Storage / parking position for high-pressure gun 10 Transport handle, telescoping 11 Spray lance dirt blaster for stubborn dirt 12 Vario Powerspray lance for the most common cleaning tasks 13 High-pressure gun 14 Button for separating the high-pressure hose from the high-pressure gun 15 High-pressure gun lever 16 High-pressure gun lock 17 Carrying handle 18 Hose holder 19 High pressure hose reel 20 Crank handle for hose reel 21 Type plate 22 Accessory compartment 23 Hook for net attachment 24 Accessory compartment net 25 Mains connection with mains plug 26 Water connection coupling 27 **Garden hose (fabric reinforced, diameter at least 1/2 inch (13 mm), length at least 7.5 m, with com- mercially available quick coupling) 28 **KÄRCHER suction hose for water supply from open containers (order no. 2.643-100.0) p. 14

• optional, ** additionally required Safety devices 몇 CAUTION Missing or modified safety devices Safety devices are provided for your own protection. Never modify or bypass safety devices. Power switch The power switch prevents unintentional operation of the device. High-pressure gun lock The lock locks the lever of the high-pressure gun and prevents the device from starting unintentionally. Auto-stop function If the lever of the high-pressure gun is released, the pressure switch turns off the pump and the high-pres- sure jet stops. The pump switches on again when the le- ver is pressed. Motor circuit breaker The motor circuit breaker shuts off the device if power consumption it too high. Symbols on the device Assembly For the illustrations, refer to the graphics page. Place the screws provided and matching screwdriver at the ready. Fit the supplied loose parts onto the device before start- ing up the device. Do not aim the high-pressure jet may at per- sons, animals, live electrical equipment or the device itself. Protect the device against frost. The device may not be connected to the public drinking water network.12 English Mounting the accessory net

1. Hang the accessory net on the hooks.

Illustration C Push the high-pressure hose through the hose guide

1. Insert the high-pressure hose through the hose

guide from the rear. Illustration D Installing the water connection coupling

1. Screw the water connection coupling onto the water

connection on the device. Illustration E Initial startup Note Take care not to exceed the maximum permissible mains impedance at the connection point (see chapter Technical data). Contact your electricity supplier in the case of any un- certainties regarding the mains grid impedance at your electrical connection point.

1. Place the device on a flat and level surface.

2. For devices with a hose reel:

Completely unwind the high-pressure hose from the hose reel.

3. For devices without a hose reel:

Unwind the high- pressure hose completely and eliminate any loops and twists.

4. Pull the high-pressure hose all the way forwards

through the hose guide.

5. Insert the high-pressure hose into the high-pressure

gun until it audibly latches into place. Note Take care to ensure the correct alignment of the nipple. Illustration F

6. Check for a secure connection by pulling on the

7. Plug the mains plug into a mains socket.

Water supply For the connection values, see the type plate or chapter Technical data. Observe the water distribution company regulations. ATTENTION Damage through contaminated water Contamination in the water can damage the pump and the accessories. KÄRCHER recommends using the KÄRCHER water fil- ter for protection(special accessory, order number 4.730-059). Connection to the water line ATTENTION Hose coupling with Aquastop on the water connec- tion of the device Damage to the pump Never use a hose coupling with Aquastop on the water connection of the device. You can use an Aquastop coupling on the tap.

1. Plug the garden hose onto the water connection

2. Connect the garden hose to the water line.

3. Open the water tap fully.

Illustration G Sucking water from open containers When used with the KÄRCHER suction hose with check valve (special accessory, order number 2.643-100) this high-pressure cleaner is suitable for sucking up surface water, e.g. from rain barrels or ponds (for the maximum suction height see chapter Technical data). The water connection coupling is not required for vacu- uming operation.

1. Fill the suction hose with water.

2. Screw the suction hose onto the device water con-

nection and hang it in a water source (e.g. water butt). Vent the device

1. Switch the device on "I/ON".

2. Unlock the lever of the high-pressure gun.

3. Press the lever of the high-pressure gun.

The device switches on.

4. Allow the device for run a maximum of 2 minutes un-

til the water escaping from the high-pressure gun is free of air bubbles.

5. Release the lever of the high-pressure gun.

6. Lock the lever of the high-pressure gun.

Operation ATTENTION Pump running dry Damage to the device If pressure does not build up in the device after 2 min- utes then switch the device off and proceed according to the instructions in chapter Troubleshooting guide. High-pressure operation ATTENTION Damage to painted or sensitive surfaces Surfaces can be damaged when the jet is too close to the surface or an unsuitable spray lance is used. Maintain a minimum spray distance of 30 cm when cleaning painted surfaces. Do not clean car tyres, paint or sensitive surfaces such as wood with the dirt grinder.

1. Insert a spray lance into the high-pressure gun and

lock it by turning it 90°. Illustration H

2. Switch the device on ("I/ON").

3. Unlock the lever of the high-pressure gun.

4. Press the lever of the high-pressure gun.

The device switches on.

5. Turn the Vario Power spray lance until the required

pressure level is shown on the pressure indicator. Operation with detergent DANGER Failure to adhere to the safety data sheet Incorrect handling of the detergent can seriously dam- age your health Observe the safety data sheet of the detergent manu- facturer, in particular the instructions on personal pro- tective equipment. Note Detergent can only be mixed into the jet at low pressure. Note A Plug ‘n’ Clean detergent bottle is required for operat- ing with detergent. KÄRCHER detergent can be pur- chased ready to use in a Plug ‘n’ Clean detergent bottle.

1. Remove the cover from the Plug ‘n’ Clean detergent

2. Plug the detergent bottle into the Plug ‘n’ Clean de-

tergent connection with the opening facing down. Illustration I

3. Use the Vario Power spray lance.

4. Turn the spray lance towards "MIX" until "MIX" is

displayed on the high-pressure gun. The detergent solution is mixed with the water jet during operation.English 13 Recommended cleaning method

1. Spray the detergent sparingly on the dry surface and

let it work for a while (do not let it dry).

2. Rinse off the loosened dirt with the high-pressure

jet. After operation with detergent

1. Pull the Plug ‘n’ Clean detergent bottle out of the

mount and close it with the cap before transporting the device lying down.

2. Store the detergent bottle in the holder with the lid

3. Flush the device with clear water for approx. 30 sec-

onds. Interrupting operation

1. Release the lever of the high-pressure gun.

The device switches off when the lever is released. The high pressure in the system is retained.

2. Lock the lever of the high-pressure gun.

3. Place the high-pressure gun with the spray lance in

the parking position.

4. Switch the device off "0/OFF" during work breaks

longer than 5 minutes. Ending operation 몇 CAUTION Pressure in the system Injuries from high-pressure water escaping uncontrolla- bly Only disconnect the high-pressure hose from the high- pressure gun or the device when the system is fully de- pressurised.

1. Release the lever of the high-pressure gun.

2. Close the water tap.

3. Press the lever of the high-pressure gun for 30 sec-

onds. The pressure remaining in the system is discharged.

4. Release the lever of the high-pressure gun.

5. Lock the lever of the high-pressure gun.

6. Disconnect the device from the water supply.

7. Switch off the device "0/OFF".

8. Pull the mains plug out of the socket.

Transport 몇 CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during transporta- tion. Carrying the device

1. Lift and carry the device by the carrying handles.

1. Pull the transport handle out until it audibly latches

2. Pull the device via the transport handle.

Transporting the device in a vehicle

1. Before transporting lying down, pull the Plug ‘n’

Clean detergent bottle out of the mount and close it with the cap.

2. Secure the device against slipping and tipping over.

Storage 몇 CAUTION Failure to observe the weight Risk of injury and damage Be aware of the weight of the device during storage. Storing the device

1. Place the device on a level surface.

2. Disconnect the spray lance from the high-pressure

3. Press the separation button on the high-pressure

gun and disconnect the high-pressure hose from the high-pressure gun. ATTENTION Damage to the high-pressure hose Damage to the high-pressure hose through incorrect di- rection of rotation Observe the correct direction of rotation of the hose reel when winding on the hose.

4. For devices with a hose reel:

Use the crank handle to turn the hose reel anticlockwise and coil up the high-pressure hose.

5. For devices without a hose reel:

Store the high-pres- sure hose on the device.

6. Store the mains connection cable and accessories

on the device. Observe the additional instructions before storing the device for a longer period of time, see chapter Care and service. Frost protection ATTENTION Danger of frost Incompletely emptied devices can be destroyed by frost. Completely empty the device and accessories. Protect the device from frost. The following requirements must be satisfied: The device is disconnected from the water supply. The high-pressure gun is disconnected from the high-pressure hose.

1. Switch the device on "I/ON".

2. Wait for a maximum of 1 minute until no more water

escapes from the high-pressure hose.

3. Switch off the device.

4. Store the device in a frost-protected room, together

with all accessories. Care and service DANGER Danger of electric shock Injuries due to touching live parts Switch off the device. Remove the mains plug. The device is maintenance-free, i.e. you do not need to perform any maintenance work. Clean the sieve in the water connection ATTENTION Damaged sieve in the water connection Damage to the device through contaminated water Check the sieve for damage before inserting it in the wa- ter connection. If necessary, clean the sieve in the water connection.

1. Remove the water connection coupling.

2. Pull the sieve out using flat pliers.

3. Clean the sieve under running water.

4. Insert the sieve into the water connection.

Troubleshooting guide Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorised Customer Service.14 English DANGER Danger of electric shock Injuries due to touching live parts Switch off the device. Remove the mains plug. Device not running

1. Press the lever of the high-pressure gun.

The device switches on.

2. Check that the voltage specified on the type plate

corresponds to the voltage of the power source.

3. Check the mains connection cable for damage.

4. If the motor is overloaded and the motor circuit

breaker has triggered: a Switch off the device "0/OFF". b Allow the device to cool down for 1 hour. c Switch the device on "I/ON" and resume opera- tion. Have the device checked by Customer Service if this fault occurs repeatedly. The device does not start up, the motor buzzes Voltage drop due to a weak mains grid or when using an extension cable

1. When switching on, first press the lever on the high-

pressure gun and then switch on the device "I/ON". Device does not reach required pressure The water supply is too low

1. Open the water tap fully.

2. Check the water inlet for an adequate flow rate.

The sieve in the water connection is dirty.

1. Pull the sieve in the water connection out using flat

2. Clean the sieve under running water.

Air is in the device.

a Switch on the device without a connected spray lance for a maximum of 2 minutes. b Press the high-pressure gun and wait until the water escaping from the high-pressure gun is free of air bubbles. c Connect the spray lance. d Observe the maximum suction height during suc- tion operation (see chapter Technical data). Strong pressure fluctuations

1. Clean the high-pressure nozzle:

a Use a needle to remove dirt from the nozzle drill. b Rinse the high-pressure nozzle from the front with water.

1. The device leaks a small amount for technical rea-

sons. If the leak is severe, request authorised Cus- tomer Service. Detergent is not sucked in

1. Use the Vario Power spray lance and turn it to "MIX".

2. Check that the Plug ‘n’ Clean detergent bottle is sit-

ting correctly with the opening facing down in the de- tergent connection. Warranty The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possi- ble malfunctions on your appliance within the warranty period free of cost, provided that a material or manufac- turing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site. (See overleaf for the address) Technical data Subject to technical modifications. EU Declaration of Conformity We hereby declare that the machine described below complies with the relevant basic safety and health re- quirements in the EU Directives, both in its basic design and construction as well as in the version placed in cir- culation by us. This declaration is invalidated by any changes made to the machine that are not approved by us. Product: High-pressure cleaner Type: 1.317-xxx Currently applicable EU Directives 2000/14/EC 2014/30/EU K 7 Power Premium Power Electrical connection Voltage V 230 230 Phase ~ 1 1 Frequency Hz 50 50 Maximum permissible mains grid impedance Ω 0,394 + j0,246 0,394 + j0,246 Power rating kW 3,0 3,0 Degree of protection IPX5 IPX5 Protection class I I Power protection (slow- blowing) A16 16 Water connection Feed pressure (max.) MPa 1,2 1,2 Input temperature (max.) °C 60 60 Input amount (min.) l/min 12 12 Suction height (max.) m 0,5 0,5 Device performance data Operating pressure MPa 15 15 Max. permissible pressure MPa 18 18 Water flow rate l/min 9,2 9,2 Maximum flow rate l/min 10 10 Detergent flow rate l/min 0,3 0,3 High-pressure gun recoil force N27 27 Dimensions and weights Typical operating weight kg 19,1 19,5 Length mm 458 459 Width mm 330 330 Height mm 666 666 Determined values in acc. with EN 60335-2-79 Hand-arm vibration value m/s