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BdYZa<%***$<%***EB[\#H^cXZ*$&&
Disabling & Locking
Switch
Figure 42.Hl^iX]Y^hVWaZYWnVeVYadX`#
I]ZDC$D;;hl^iX]XVcWZY^hVWaZYVcYadX`ZY
Wn ^chZgi^c\ V eVYadX` i]gdj\] i]Z DC Wjiidc!
Vhh]dlc#AdX`^c\i]Zhl^iX]^ci]^hbVccZgXVc
egZkZci jcVji]dg^oZY deZgVi^dc d[ i]Z bVX]^cZ!
l]^X]^hZheZX^Vaan^bedgiVci^[i]ZbVX]^cZ^hcdi
hidgZY^ch^YZVcVXXZhh"gZhig^XiZYWj^aY^c\#
IMPORTANT:AdX`^c\i]Zhl^iX]l^i]VeVYadX`
dcan gZhig^Xih ^ih [jcXi^dc# >i ^h cdi V hjWhi^ijiZ
[dgY^hXdccZXi^c\ edlZg[gdbi]Z bVX]^cZl]Zc
VY_jhi^c\dghZgk^X^c\#
H]V[i
EVYadX`
Workpiece
Inspection
HdbZ ldg`e^ZXZh VgZ cdi hV[Z id Xji dg bVn
gZfj^gZ bdY^[^XVi^dc WZ[dgZ i]Zn VgZ hV[Z id Xji#
Before cutting, inspect all workpieces for the
following:
 Material Type:I]^hbVX]^cZ^h^ciZcYZY[dg
Xjii^c\ cVijgVa VcY bVc"bVYZ lddY egdY"
jXih! aVb^cViZ XdkZgZY lddY egdYjXih! VcY
hdbZ eaVhi^Xh# 8jii^c\ YgnlVaa dg XZbZci^"
i^djh WVX`Zg WdVgY XgZViZh ZmigZbZan [^cZ
YjhiVcYbVngZYjXZi]Za^[Zd[i]ZWZVg^c\h#
I]^hbVX]^cZ^hCDIYZh^\cZYidXjibZiVa!
\aVhh!hidcZ!i^aZ!ZiX#0Xjii^c\i]ZhZbViZg^Vah
l^i]ViVWaZhVlbVnaZVYid^c_jgn#
 Foreign Objects: CV^ah! hiVeaZh! Y^gi! gdX`h
VcY di]Zg [dgZ^\c dW_ZXih VgZ d[iZc ZbWZY"
YZY ^c lddY# L]^aZ Xjii^c\! i]ZhZ dW_ZXih
XVcWZXdbZ Y^hadY\ZYVcY]^i i]ZdeZgVidg!
XVjhZ `^X`WVX`! dg WgZV` i]Z WaVYZ! l]^X]
b^\]ii]Zc [anVeVgi#6alVnh k^hjVaan^cheZXi
ndjgldg`e^ZXZ[dgi]ZhZ^iZbh#>[i]ZnXVci
WZgZbdkZY!9DCDIXjii]Zldg`e^ZXZ#
s Large/Loose Knots: AddhZ `cdih XVc
WZXdbZ Y^hadY\ZY Yjg^c\ i]ZXjii^c\ deZgV"
i^dc# AVg\Z `cdih XVc XVjhZ `^X`WVX` VcY
bVX]^cZ YVbV\Z# 8]ddhZ ldg`e^ZXZh i]Vi
Ydcdi]VkZaVg\Z$addhZ`cdihdgeaVcV]ZVY
idVkd^YXjii^c\i]gdj\]i]Zb#
s Wet or "Green" Stock:8jii^c\lddYl^i]V
bd^hijgZXdciZcidkZg'%XVjhZhjccZXZh"
hVgnlZVgdci]ZWaVYZh!^cXgZVhZhi]Zg^h`d[
`^X`WVX`!VcYn^ZaYheddggZhjaih#
 Excessive Warping:Ldg`e^ZXZhl^i]ZmXZh"
h^kZXjee^c\!Wdl^c\!dgil^hi^c\VgZYVc\Zg"
djh id Xji WZXVjhZ i]Zn VgZ jchiVWaZ VcY
d[iZcjcegZY^XiVWaZl]ZcWZ^c\Xji#9DCDI
jhZldg`e^ZXZhl^i]i]ZhZX]VgVXiZg^hi^Xh
 Minor Warping:Ldg`e^ZXZhl^i]ha^\]iXje"
e^c\ XVc WZ hV[Zan hjeedgiZY ^[ i]Z XjeeZY
h^YZ ^h [VX^c\ i]Z iVWaZ dg i]Z [ZcXZ# Dc
i]Z XdcigVgn! V ldg`e^ZXZ hjeedgiZY dc i]Z
WdlZYh^YZ l^aagdX`Yjg^c\V XjiVcYXdjaY
XVjhZ`^X`WVX`dghZkZgZ^c_jgn#
%#&'¶%#&*
NOTICE
The padlock shaft diameter is important to
the disabling function of the switch. With
any padlock used to lock the switch, test
the switch after installation to ensure that it
is properly disabled.
Children or untrained people can be
seriously injured by this machine. This
risk increases with unsupervised operation.
To help prevent unsupervised operation,
disable and lock the switch before leaving
machine unattended! Place key in a well-
hidden or secure location.