24Maintenance/Service1 Maintenance/Service1.1 Maintenance InstructionsCompliance with the recommendedmaintenance works gives you the certi-tude of always having a machine whichis ready to work and in proper operatingcondition.Please contact your local Hako distribu-tor, he will be glad to perform this workfor you and qualified personnel andgenuine spare parts are at disposalthere.In case of inquiries or ordering of spareparts, please indicate the machine's se-rial specified on the nameplate.Switch the machine off before cleaningthe unit or replacing parts.Disconnect the battery plug.In addition, measures against unintend-ed starting and unwanted rolling of themachine have to be taken.Please observe the fol-lowing safety provi-sions:- Take the machine into operationonly with all safety facilities fittedand in protective position.- Do not clean by hand but alwaysuse appropriate tools or auxiliarymeans for cleaning.- Use appropriate tools as well formaintenance, repair or settingworks. Have such work done byqualified personnel only.- Strictly comply with the manufac-turer's specifications when usingor replacing batteries, battery con-necting cables, or charger units.- For safety reasons, only genuinespare parts may be used.- Cleaning the machine by means ofhigh-pressure cleaning equipmentor vapour jet is not admitted.- Cleaning the machine by means ofhigh-pressure cleaning equipmentor vapour jet is not admitted.