User’s Manual Beam Trainer QF11A-T and QF11-S ©2014 Domago d.o.o.www.beamtrainer.com 2PrecautionsRead this manual carefully before use, especially the warnings. In the case of not fulfilling therecommended instructions for use, we do not take any responsibility for any damage or injury what soever. The guarantee in these cases is invalid.Please consider the following instructions: Do not use Beam Trainer devices in rainy weather. They are only resistant to light watersprinkle. In the case of use in rain, follow instructions under “Storing and maintenance”. Do not expose devices to mechanical burdens and keep frommechanical damage. Do not expose Beam Trainer devices to extreme temperatures. Do not expose Beam Trainer devices to direct sun for longer periods. You need to insure the Beam Trainer devices against high humidity,inflammable substances, vapors and fumes. Immediately turn off devices in case of mechanical damage, exposure to high humidity orinappropriate use and discontinue further use. Use with care to avoid eventual incorrect function and to prolong life time.