Kärcher HDS 7/9-4 M/MX Instructions Manual

Also see for HD 7/12-4 M: Manual Operating instructions Original instructions Manual Manual

Contents

Kärcher HDS 7/9-4 M/MX Instructions Manual Manual pdf 30 page image

– 6If you want to suck in water from an exter-nal vessel, the following modification isnecessary:Figure 8 Remove the system care bottle. Release and remove the cover of thesystem care. Remove water connection from the finefilter. Unscrew the fine filter from the pumphead.Figure 9 Remove the system care reservoir. Unscrew the top supply hose to theswimmer container.Figure 10 Connect the top supply hose at pumphead. Replug the rinse line of the detergentdosing valve. Connect suction hose (minimum diame-ter 3/4“) with filter (accessory) to thewater connection point.– Max. suck height: 0.5 mUntil the pump sucked in water, you should: Set the pressure/quantity regulation atthe pump unit to maximum quantity. Close the dosing valve for the detergent. DangerNever suck in water from a drinking watercontainer. Never suck in liquids which con-tain solvents like lacquer thinner, petrol, oilor unfiltered water. The sealings within thedevice are not solvent resistant. The spraymist of solvents is highly inflammable, ex-plosive and poisonous.Note: Assembly in reverse order. Ensurethat the solenoid valve cable on the reser-voir of the system care is not pinched.– For connection values, see technicaldata and type plate.– The electrical connections must bedone by an electrician according to IEC60364-1. DangerDanger of injury by electric shock.– Unsuitable electrical extension cablescan be hazardous. Only use electricalextension cables outdoors which havebeen approved and labelled for this pur-pose and have an adequate cablecross-section.– Always unwind extension lines com-pletely.– The plug and coupling of the extensioncable used must be watertight.CautionThe highest allowed net impedance at theelectrical connection point (refer to techni-cal data) is not to be exceeded. In case ofconfusion regarding the power impedancepresent on your connection, please contactyour utilities provider. DangerRisk of explosion!Do not spray flammable liquids. DangerRisk of injury! Never use the appliancewithout the spray lance attached. Checkand ensure proper fitting of the spray lanceprior to each use. The screw connection ofthe spray lance must be fingertight.CautionNever operate device with empty fuel tankThe fuel pump will otherwise be destroyed.Suck in water from vessel Power connectionOperation30 EN