21
F
Drilling of hinge pattern
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F11
F12
F13
7. Drilling depth stop (F11)
Alternatively, drilling depth stops can be
mounted to ensure a constant drilling
depth. If these stops are mounted, the
drilling depth will always be 1/2“ (12.7
mm), regardless of the thickness of
the workpiece.
Mounting the drilling depth stops:
• Before mounting the depth stops,
disconnect the machine from it’s
electrical source (unplugged).
• Main switch to setup position.
• Remove the drill bit.
• Push the drilling depth stops into the
keyholes of the retaining ring (F12)
until they won’t go any further and
turn them by 90°.
Important:
The drill bit length must be
set to 2-1/4“ (57 mm) (see
section F, item 2). The drilling
depth adjuster (F10) bolt must
not stop before the drilling
depth is reached (turn it back
by a sufficient amount).
8. Adjusting the stroke speed
Adjustment of the stroke speed is made
by means of the knurled screw (F13) at
the back of the cylinder.
• faster: turn screw (F13)
counter-clockwise
• slower: turn screw (F13)
clockwise
%$0,1,35(66)$,G1US $0