Grizzly G0520 Drill User Manual


 
"(-"
<%*'%9g^aaEgZhh
Quill Return Spring
Te ns io n
I]ZiZch^dcd[i]Zfj^aagZijgcheg^c\^hVY_jhiZY
Vii]Z[VXidgn#=dlZkZg!Yjg^c\i]Za^[Zd[i]ZYg^aa
egZhhndjbVnlVciidVY_jhii]ZiZch^dchdi]Z
fj^aagZijgcegZhhjgZhj^ihndjgcZZYh#
Damage to your eyes and hands could result
if the quill return spring uncoils unexpect-
edly. Always wear safety glasses and heavy
leather gloves when adjusting the quill return
spring tension.
To adjust the quill return spring tension:
1. 9>H8DCC:8IB68=>C:;GDBEDL:G
2. L^eZ Vcn d^an hjWhiVcXZh [gdb i]Z heg^c\
adX`XdkZghd^iYdZhcdiha^el]Zcndj]daY
^i#GZ[ZgidFigure 54 [dgi]Zheg^c\adX`XdkZg
^YZci^[^XVi^dc#
3. Eji dc hV[Zin \aVhhZh VcY ]ZVkn aZVi]Zg
\adkZhidegdiZXindjghZa[[gdbedhh^WaZ^c_jgn
^[i]Zheg^c\jcXd^ahjcZmeZXiZYanYjg^c\i]Z
cZmihiZe#
4. L]^aZ [^gban ]daY^c\ i]Z heg^c\ adX` XdkZg
V\V^chii]Z]ZVYhdi]ZXdkZghiVnhZc\V\ZY
l^i]i]ZadX`e^c!addhZci]ZhiVg`cdWVeegdm"
^bViZani]gZZ[jaaijgchhZZFigure 55#
Figure 55.AddhZc^c\XdkZgVcYhiVg`cdW#
5. Ejaa i]Z XdkZg VlVn [gdb i]Z ]ZVY _jhi
Zcdj\] id Y^hZc\V\Z i]Z heg^c\ XdkZg adX`
hadi[gdbi]ZadX`e^c#
Note: It is important to keep a good grip on
the spring lock cover and to not let the spring
tang slip out of its slot on the cover during
this step. Letting go of the cover will cause
the spring to rapidly uncoil causing an injury
hazard, and it will be very difficult to properly
re-coil the spring within the cover.
6. @ZZe^c\ i]Z heg^c\ iVc\ Zc\V\ZY l^i] i]Z
XdkZg! gdiViZ i]Z XdkZg XdjciZgXadX`l^hZ id
^cXgZVhZheg^c\iZch^dc!dgaZii]ZXdkZghadl"
anjcl^cY^ci]ZXadX`l^hZY^gZXi^dcidgZYjXZ
heg^c\iZch^dc#
7. GdiViZ i]Z XdkZg hd i]Vi i]Z cZmi adX` hadi
Va^\chl^i]i]ZadX`e^c!i]ZcegZhhi]ZXdkZg
i^\]ianV\V^chii]Z]ZVY#
8. I^\]iZci]ZhiVg`cdWV\V^chii]Zheg^c\adX`
XdkZg jci^a ^i hideh! i]Zc WVX` d[[ i]Z `cdW
Veegdm^bViZan
&
¿(ijgc!dg_jhiZcdj\]hdi]ZgZ
^hcdW^cY^c\d[i]Zheg^c\l^i]XdbeaZiZfj^aa
igVkZa#
Figure 54.Heg^c\adX`XdkZg^YZci^[^XVi^dc#
HiVg@cdW
AdX`Hadi
Heg^c\
AdX`
8dkZg
AdX`E^c
Heg^c\IVc\