It deals with the significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to manually loaded and unloaded vertical panel sawing (with or without integrated feed) machines fitted with: - the facility for scoring; - an angle cutting device; - a middle support device; - a programmable stop for parallel vertical cuts; - the facility for grooving with a width of at most 20 mm in one pass by using a milling tools.