DIN EN 792-6-2009 非电动手持工具.安全要求.第6部分:螺纹紧固件装配用电动工具,德文版本EN 792-6:2000+A1:2008
Hand-held non-electric power tools - Safety requirements - Part 6: Assembly power tools for threaded fasteners(includes Amendment A1:2008); English version of DIN EN 792-6:2009-12
The standard EN 792 applies to hand-held non-electric power tools driven by rotary or linear motors, powered
by compressed air, hydraulic fluid and intended to be used by one operator and supported by:
-- the operator's hand or hands
-- a suspension, e.g. a balancer.
This part, EN 792-6, applies to hand-held, non-electric, power tools for tightening or installing of threaded
fasteners. This part lists the significant hazards caused by such power tools and specifies safety requirements
valid for different aspects of safety during their foreseeable lifetime.
Power tools covered by this part of the standard:
-- air-hydraulic impulse wrenches.
-- impact wrenches,
-- fastener installation tools,
nut runners,
open-ended spanners.
-- ratchet wrenches,
-- screwdrivers.
Special requirements and modifications on a hand-held power tool for the purpose of mounting it in a fixture
are not covered by this part.
NOTE At the date of publication no assembly power tools for threaded fasteners driven by internal combustion
engines are known.