3ANDING "ELTS
Ndj XVc \gZVian ^cXgZVhZ i]Z a^[ZheVc d[ ndjg hVcY^c\ WZaih ^[ ndj XaZVc i]Zb d[iZc# 6h bZc" i^dcZYdc0AGE !XaZVc^c\eVYhVgZi]Z[VhiZhi lVnidgZbdkZhVlYjhiWj^aY"je#
!IR 3YSTEM
I]ZV^ghnhiZb^hYjgVWaZVcYgZa^VWaZ0]dlZkZg! XdbedcZcihYdlZVgl^i]V\Z#>[ndjhjheZXii]Vi VXdbedcZci^cndjgV^ghnhiZbbVnWZXVjh^c\ egdWaZbh!hZZi]ZV^ga^cZX^gXj^idc0AGE #
6Y_jhigZ\jaVidgid,*EH>#
8VgZ[jaan^cheZXiVaaV^ga^cZh[dgXgVX`h!iZVgh dg]VgYZc^c\#GZeaVXZ[Vjain]dhZh#
8]ZX`i]ZV^gXdccZXi^dch[dgaZV`h#6hbVaa Vbdjci d[ hdVen lViZg ^c V fjZhi^dcVWaZ VgZVl^aaWjWWaZ^[i]ZgZ^hVaZV`#
BV`Z hjgZ a^cZh VgZ cdi Xad\\ZY# GZbdkZ VfjZhi^dcVWaZa^cZVcYWadli]gdj\]^iVhV iZhi#
)F AACOMPONENTOIN THEHAIRISYSTEM IS MALFUNC TIONING BLEEDEALLLAIRIFROM THEHSYSTEM TANDNFIXI THEHPROBLEMBBEFORE YOUORESUME SANDING
<..,.$<..-%L^YZ"7ZaiHVcYZg
$UST AND 7ATER
4RAPS
I]ZgZVgZildigVehdci]^hl^YZWZaihVcYZg#DcZ lViZg igVe ^h ViiVX]ZY id i]Z Wdiidb d[ i]Z V^g gZ\jaVidg! VcY i]Z di]Zg igVe ^h ViiVX]ZY dc i]Z V^g Y^Ve]gV\b VhhZbWan# 8aZVc^c\ ^h ZVhn# L^i] i]Z hnhiZb jcYZg V^g egZhhjgZ! ejh] i]Z adlZg YgV^c kVakZ id Zbein i]Z gZ\jaVidg lViZg igVe &IGURE #GZeaVXZi]Z^ciZgcVal]^iZbd^hijgZ [^aiZgnZVgan#IdZbeini]ZYjhiigVeWdla!gZa^ZkZ i]ZV^gegZhhjgZVcYi]ZcjchXgZlVcYZbeini]Z Wdla &IGURE #9DCDIVaadli]ZlViZgigVedg YjhiWdlaidWZXdbZ[jaa#
GZ\jaVidg
LViZgIgVe
9gV^cKVakZ
&IGURE LViZgigVedci]ZgZ\jaVidg#
9jhiIgVe
&IGURE JchXgZli]ZXaZVgXVc^hiZgidZbein
i]ZV^ga^cZYjhiigVe#
"'."