12 ENGLISH2. Place the carrier on the base unit, and then insertthe hexagonal bolts and washers into the frames fromthe top. Tighten the washers and spring washers andbutterfly nuts from the bottom to fix the carrier.1 23453► 1. Long hexagonal bolt 2. Short hexagonal bolt3. Washer 4. Spring washer 5. Butterfly nutNOTICE: Use the long bolts for the front, and theshort bolts for the rear.Installing bucketOptional accessoryPlace the bucket on the base unit, insert the hexagonalbolts into the frames, and then tighten the washers andspring washers and butterfly nuts from the bottom to fixthe bucket.13421► 1. Hexagonal bolt 2. Washer 3. Spring washer4. Butterfly nutFUNCTIONALDESCRIPTIONInstalling or removing battery cartridgeCAUTION: Always switch off the machinebefore installing or removing of the batterycartridge.CAUTION: Make sure that you lock the batterycover before use. Otherwise, mud, dirt, or water maycause damage to the product or the battery cartridge.CAUTION: Always install the battery cartridgefully until the red indicator cannot be seen. If not,it may accidentally fall out of the machine, causinginjury to you or someone around you.CAUTION: Do not install the battery cartridgeforcibly. If the cartridge does not slide in easily, it isnot being inserted correctly.CAUTION: Do not use the high-temperaturebattery cartridge. When the high-temperature bat-tery cartridge is used, the machine stops automati-cally before a short beep sound is emitted, and maycause an injury.