Kärcher K3 Power Control User Manual

Also see for K 3.95 M: Operating manual Manual User manual Manual Instructions

English 13Care and service DANGERDanger of electric shockInjuries due to touching live partsSwitch off the device.Remove the mains plug.The device is maintenance-free, i.e. you do not need toperform any maintenance work.Clean the sieve in the water connectionATTENTIONDamaged sieve in the water connectionDamage to the device through contaminated waterCheck 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.Illustration M4. Insert the sieve into the water connection.Clean the detergent filterClean the detergent filter before longer periods of stor-age.1. Pull the filter off the detergent suction hose.2. Clean the filter under running water.Illustration NTroubleshooting guideMalfunctions often have simple causes that you canremedy yourself using the following overview. When indoubt, or in the case of malfunctions not mentionedhere, please contact your authorised Customer Service. DANGERDanger of electric shockInjuries due to touching live partsSwitch off the device.Remove the mains plug.Device not running1. Press the lever of the high-pressure gun.The device switches on.2. Check that the voltage specified on the type platecorresponds to the voltage of the power source.3. Check the mains connection cable for damage.Device does not reach required pressureThe water supply is too low1. 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 flatpliers.2. Clean the sieve under running water.Air is in the device.1. Vent the device:a Switch on the device without a connected spraylance for a maximum of 2 minutes.b Press the high-pressure gun and wait until thewater escaping from the high-pressure gun isfree of air bubbles.c Connect the spray lance.Strong pressure fluctuations1. Clean the high-pressure nozzle:a Use a needle to remove dirt from the nozzle drill.b Rinse the high-pressure nozzle from the frontwith water.2. Check the water supply volume.Device leaking1. The device leaks a small amount for technical rea-sons. If the leak is severe, request authorised Cus-tomer Service.Detergent is not sucked in1. Use the Vario Power spray lance and turn it to "MIX".2. Clean the filter on the detergent suction hose.3. Check the detergent suction hose for kinks.WarrantyThe warranty conditions issued by our relevant salescompany apply in all countries. We shall remedy possi-ble malfunctions on your appliance within the warrantyperiod free of cost, provided that a material or manufac-turing defect is the cause. In a warranty case, pleasecontact your dealer (with the purchase receipt) or thenext authorised customer service site.(See overleaf for the address)Technical dataSubject to technical modifications.Electrical connectionVoltage V 220-240Phase ~ 1Frequency Hz 50-60Current consumption A 6Degree of protection IPX5Protection class IIPower protection (slow-blowing) A 10Water connectionFeed pressure (max.) MPa 1,2Input temperature (max.) °C 40Input amount (min.) l/min 8Device performance dataOperating pressure MPa 8Max. permissible pressure MPa 12Water flow rate l/min 5,5Maximum flow rate l/min 6,3Detergent flow rate l/min 0,3High-pressure gun recoil force N 12Dimensions and weightsTypical operating weight kg 5,4Length mm 297Width mm 280Height mm 677Determined values in acc. with EN 60335-2-79Hand-arm vibration value m/s2 <2,5Uncertainty K m/s 2 0,6Sound pressure level LpA dB(A) 74Uncertainty K pA dB(A) 2Sound power level L WA + K uncer-tainty WAdB(A) 90

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