Warranty conditions The warranty conditions are included in the separate sales documents. Generally valid: Alterations and technical modifications which have not been certified by Adolf Nissen Elektrobau void all warranty claims Spare parts...
(like winter road maintenance vehicles) Due to the fact that radio interferences highly depend on outside influences all NISSEN radio remote control units are equipped with an additional cable to alter the function of the remote control from radio into cable.
Maintenance of the batteries: NOTE! The batteries supplied by Nissen together with the standard equipment are maintenance-free. When using other batteries it may be necessary to measure the acid level in regular periods and refill water. In this case observe the instructions supplied by the battery manufacturer!