Kärcher HD 7/16-4 ST Instructions Manual

Also see for HD 13/12-4 ST: Manual User manual Manual

Contents

Kärcher HD 7/16-4 ST Instructions Manual Manual pdf 30 page image

- 13– Check the contents of the pack beforeunpacking.– In case of transport damage inform ven-dor immediately– Store the drilling template on the cartonto assemble the device.NoteThe water connection, the high pressurenetwork as well as the electrical connectioncan only be carried out by authorised ex-perts in accordance with local regulations.– The installion should be set-up in a dry,non-explosive environment.– The installion should be installed onfirm and even ground.– The installion should be easily accessi-ble for maintenance work.– Room temperature should not exceed40 °C.The following are required for installation:– Wall mount– Installation with the mounting kit floorrack (optional)CautionRisk of injury and damage! Note the weightof the appliance during installation.Risk of damage! Freezing water in the ap-pliance can destroy parts of the appliance.The machine should be stored in frost-freerooms. In case there is frosting risk, for e.g.if the machine is installed in open areas,then the machine must first be emptied andflushed using an anti-freezing agent.v Check the wall's support capacity. Mark the wall using the drill template onthe packaging. Drill the bores into the wall. Attach the installation materials to thewall. Remove the appliance cover. Hang up the appliance and secure itagainst falling down. Replace the appliance hood and fastenit with screws.– For connection values, see technicaldata and type plate.– The power supply designed for operat-ing the plant must be suitable for contin-uous operations.– The electrical connections must bedone by an electrician according to IEC60364-1.– Current-carrying parts, cables and ap-pliances in the working area must be in-stalled in a defectless state and must beprotected against water sprays.– Design the water supply for continuousoperations.– The water feed line is provided with astop valve and can be moved over apressure hose and attached to the highpressure system.– If the cross section of the line is toosmall or if the advance pressure is toolow, there will be a lack of water.– When the advance pressure or therinse pressure is too high, it is absolute-ly necesary to install a pressure reduc-er.– A water drain must be present at instal-lation site.For installation, please follow the specifica-tions of the VDMA sheet 24416 "High pres-sure cleaners; fixed high pressure cleaningsystems; concepts, requirements, installa-tion, testing" (the German version can beprocured from Beuth Verlag, Cologne,www.beuth.de).– The fixed pipe network and the install-ion should be connected with a highpressure line.– The fixed pipe network should beplaced as straight as possible. Highpressure piping systems should be in-stalled correctly with removable andfixed clips, taking into consideration thevariation in length caused by the effectsof heat and pressure.– In order to keep pressure losses in thehigh pressure piping as small as possi-ble, we recommend the following:Pipelines: Nominal width DN 15 (1/2“).Hose lines: Nominal width DN 8.In regards to the above mentioned stand-ard values, the length of the pipes and thenumber of direction changes and fittingsmust be taken into account.Illustration, see "Operating components". Mount the nozzle on the spray pipe(markings on the adjustment ring at thetop). Connect ray tube to hand spray gun Lever out the safety clip of the handspray gun using a screw-driver (PictureA). Place the hand-spray gun upside downand insert the end of the high pressurehose till the end. Ensure that the losedisc falls right below on the hose end(Picture B). Press the safety clip back into the hand-spray gun. The hose can be pulled outmax. 1 mm if it has been installed cor-rectly. Otherwise, it means the disc hasbeen installed wrongly (picture C). Connect the high pressure hose to thehigh pressure outlet of the appliance orthe high pressure pipe network.The detergent tank is set up in such a way,that the bottom of the tank is located notmore than 1.5 m unter the unit. Check that water inlet has the requiredflow and the permissible temperature. Check oil level of the pump. Cut off tip of oil container.Installing the plantOnly for authorised techni-cians!UnpackingInstallationFasten the device to the wall!Electrical connectionWater supplyHigh pressure installationAttaching the AccessoriesInstall the detergent tankInitial startup30 EN