MAINTENANCEZIPPER MASCHINEN GmbH www.Zipper-Maschinen.at 32ZI-HAEK4100 / ZI-HAEK1100016 MAINTENANCEA T T E N T I O NNo cleaning, upkeep, checks or maintenance when machine is runningShut off the machine, let it cool down, disconnect spark plug cap from spark plug!The machine does not require intense maintenance. However, to ensure a long lifespan, we stronglyrecommend following the upkeep and maintenance plan.Repairs must be carried out by specialists! Use original ZIPPER parts only!N O T I C EOnly a properly maintained equipment may be a satisfactory tool. Care and maintenancedeficiencies can cause unpredictable accidents and injuries.Repairs should be performed only by authorized service centers.Improper operation may damage the equipment or endanger your safety.16.1 Maintenance planControls for the maintenance of the machineLoose or lost screws, nuts, bolts Regularly prior to each operationDamage of any part of the machine Regularly prior to each operationFuel level Regularly prior to each operationFuel tank of tightness Regularly prior to each operationMachine cleaning Regularly prior to each operationOil level Regularly prior to each operationFunction of safety switch Regularly prior to each operationTension of the V-belt Regularly prior to each operationGreasing of the blade drum Every 25 working hoursCleaning spark plug Every 25 working hoursCleaning air filter Every 20-30 working hours16.1.1 Cleaning the air filterA clogged air filter reduces the engines power output drastically and causes engine disfunction.Furthermore it reduces the engines lifespan!Disassemble the air filter cap. Remove the air filter from the machine. Clean the air filter and drip somedrops of oil onto the filter. Mount the filter back.16.1.2 Cleaning the spark plugTake off the spark plug cap. Loosen and remove the spark plug. Clean it with a small brush from sootdebris. The contact distance shall account approx. 0, 5mm – 0,7mm.16.1.3 Greasing of the blade drumGrease the bearings of the blade drum on both sides to thegrease nipple. Also after every cleaning! Remove V-belt cover. Clean grease nipple with cloth Apply the grease gun and pump the grease Reassemble the V-belt cover