Test Report No.: 17702074 003
Part I of II
saw blade and the rip fence shall be monitored by the
PLC taking account of the saw blade diameter, the
actual cutting height and angle and the position of the
rip fence. A further movement into an area where the
distance between the saw blade and the rip fence is
less than 5 mm shall only be possible when the
following requirements are met:
1) movement shall be controlled by a hold-to-run
control device, whose safety related parts of the control
system (see also 5.2.1) shall conform to 5.2.7;
2) only one movement at a time shall be possible;
3) adjustment speed shall not exceed 1,0 mm s
-1
or
0, 5° s
-1
;
Verification: By checking the relevant drawings and/or
circuit diagrams, measurement, inspection of the machine
and relevant functional testing of the machine.
Crushing/shearing hazards between power operated
moving parts and fixed parts
Crushing hazards for the body
Crushing between power operated moving parts of the
fence(s) and fixed parts of the machine within the body
crushing area of 500 mm, shall be avoided by:
a) a hold-to-run control device for the movement of the
fence, whose safety related parts of the control system
(see also 5.2.1) shall conform to 5.2.7; or
b) reduction of the force of the fence toward the fixed
parts of the machine, e.g. frame or integrated sliding
table to a maximum of 400 N.
The safety related part of the control system for limiting
the powered movement force shall be at least PL=c in
accordance with the requirements of EN ISO 13849-
1:2008.
Verification: By checking the relevant drawings and/or
circuit diagrams, measurement, inspection of the machine
and relevant functional testing of the machine.
Crushing/shearing hazards for arm/fingers
Crushing and shearing between power operated moving
parts of the fence(s) and fixed parts of the machine, within
the arm/finger shearing/crushing area of 150 mm shall be
avoided either by:
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