Jet JTS-600X - Jts600

Test Report No.: 17702074 003
Part I of II
Page 17 of 72
EN 1870-19:2013
Clause
Requirement
Remarks - Results
Verdict
control for the spindle brake has been reset. Reset of the
control for brake shall not initiate a start-up of the
machine.
The safety related part of the control system for brake
release shall conform at least to PL=c in accordance with
the requirements of EN ISO 13849-1:2008.
Verification: By checking the relevant drawings, inspection
of the machine and relevant functional testing of the
machine.
5.3.5
Devices to minimize the possibility or the effect of
kickback
P
The machine shall be supplied with a riving knife
mounting arrangement and a riving knife/riving knives to
accommodate the range of saw blades which are
intended for use with the machine (see 6.3 o) and p)).
Verification: By checking the relevant drawings and
inspection of the machine.
Checked ok.
P
The riving knife and its mounting arrangement shall be in
accordance with the following requirements:
a) riving knives shall be manufactured from steel with an
ultimate tensile strength of 580 N mm
-2
or of a
comparable material, have flat sides (within 0,2 mm per
100 mm) and shall have a thickness less than the width
of cut (kerf) and at least 0,2 mm greater than the saw
blade plate (see Figure 6);
Verification: By checking the relevant drawings and
measurement.
NOTE For the tensile strength a confirmation from the
manufacturer of the material can be useful.
UTS of the riving knife:
≥580N/mm
2
(material 65Mn
steel).
Designed flatness:
≤0.04/100mm.
e=2.2mm, B=3.0mm,
b=2.0mm.
P
b) leading edge of the riving knife shall be chamfered to
provide a "lead-in", and the riving knife shall be of
constant thickness (within ± 0,1 mm) throughout its
working length;
Checked ok.
P