The owner, operator or employee of a dispensing facility may permit nonretail customers other than the owner, operator or employee to use or manipulate at the dispensing facility a card activated or key activated device for dispensing Class 1 flammable liquids into the fuel tank of a motor vehicle or other container under the following conditions:
(1) The owner or operator shall hold a current nonretail facility license issued by the State Fire Marshal under ORS 480.350;
(2) The nonretail customer, other than the owner, operator or employee, dispensing Class 1 flammable liquids shall receive safety training materials in compliance with rules of the State Fire Marshal; and
(3) The owner or operator shall enter into a written agreement with nonretail customers permitted under this section to dispense fuel at the nonretail facility.