ZDZ ENGINES s.r.o. guarantees its engines for a period of 24 months, provided any damage is not caused by tampering with the engine, by the use of unsuitable fuels or by the crash of a model. Company warrants its ZDZ engines only against defects in material or workmanship under normal use. This limited warranty is effective for the period defined at the time of purchase by ZDZ. The warranty is fully transferable to new owners. This limited warranty does not cover damage resulting from improper installation, use of unapproved mufflers, accident, disaster, misuse, abuse or unauthorized modifications/repair.
DISCLAIMER: The engines produced by ZDZ Model Motor s.r.o are not toys. Improper use can cause serious injury or death! Be sure you are familiar with the entire instruction manual before usage of ZDZ engine. All its paragraphs are important and you should read and learn them to avoid any misuse of your ZDZ engine and possible troubles as well as warranty cancellation. The engines produced by ZDZ Engines s.r.o are not intended for powering any manned machinery or manned means of transport. The company is not responsible for any damage to persons or property if the engines are used for this purpose. The ZDZ Engines are intended for powering radio controlled models, mainly model aircraft and unmanned aerial vehicles in which no people are transported.