Safety measures and precautionary measures.
Using such furnaces, it is necessary to remember that they work at the diesel fuel allocating a caustic smoke and an unpleasant smell at ignition.
Extract from the operation manual:
"Device heating PO-1,8... it is intended for heating of well ventilated non-residential premises (utility rooms and kitchens of dachas, garden lodges, workshops, buildings, etc.). The recommended intensity of air exchange in not less than 20 m3/h"
Attention: it is forbidden to use the working device in sleeping rooms during rest (dream).