DIN EN 1870-17-2007 木工机械的安全性.圆锯机械.第17部分:带单锯装置的手动水平横切锯床(手动旋臂式锯)
Safety of woodworking machines - Circular sawing machines - Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (manual radial arm saws); German version EN 1870-17:2007
This docoument deals with the significant hazards,hazardous situation and events as listed in Clause 4,relevant to stationary and displaceable manual horizontal cutting cross-out circular sawing machines with one saw unit (manual radial arm saws),hereinafter referred to as"machines",designed to cut solid wood,chipboard,fibreboard,plywood and also these materials if they are covered with plastic edging and/or plastic laminates,when they are used as under the conditions foreseen by the manufacturer.
NOTE 1 For the definition of stationary and displaceable machine see 3.2.3 and 3.2.4.
This document does not apply to:
a) machine set up on a bench or a table similar to a bench,which are intended to carry out work in a stationary position,capable of being lifted by one person by hand.The bench can also be an integrated part of the machine if it consists of hinged legs which can be extended down;
NOTE 2 Transportable motor-operated electrical tools are dealt with in EN 61029-1-2000 together with prEN61029-2-2-1997.
b) machines fitted with hydraulically powered machine actuators(e.g.hydraulic workpiece clamping);
c) machines fitted with powered worked -piece positioning;
d) machines fitted with the facility for either ripping,milling(including trenching and grooving),sanding and/or drilling;
e) machines equipped with more than one saw spindle speed.
NOTE 3 A standard to cover machines that can be used for ripping and moulding will be considered at the next revision.
NOTE 4 Semi-automatic horizontal cutting cross-cut circular sawing machines with one saw unit(radial arm saws)are dealt with in EN1870-11.
This document is not applicable to manual horizontal cutting cross-cut circular sawing machines with one saw unit(manual radial arm saws)which are manufactured before the date of its publication as EN.