Craftsman professional 152.229010 Manual De Instrucciones página 21

ADJUSTING RETURN SPRING
The drHH chuck wHH automaticaHHyreturn showily to its
upper position when the handHe is reHeased, The return
spring was properHy adjusted at the factory, However, to
adjust, if necessary:
,, MAKE CERTAIN the drill press is disconnected from
the power source,
Figure 14-1
A
1, Loosen both nuts (A) and (B), Make sure that the
spring housing (C) remains engaged with head
casting (D), See Figure 14-1,
Figure 14-2
LASER ADJUSTMENTS
,, MAKE CERTAIN the drHH press is disconnected from
the power source,
LASER LIGHT - gO NOT STARE INTO BEAM,
APERTURE, or into a reflection from a mirror-Hike
surface,
Figure 15-1
IB
i
t
t i
t
t
t
i
t
t
1, HnstaHH alignment pin (A) into chuck (B), make sure
that the pointed end (C) of the alignment pin is
down, See Figure 15-1,
Figure 15-2
D
F
E
2, While firmHy hoHding the spring housing (C) puHH the
spring housing out and rotate it (counter-cHockwise
to increase or cHockwise to decrease the spring ten-
sion) untiHthe boss (E) is engaged with the next
notch (F) on the spring housing, See Figure 14-2,
IMPORTANT: Because the return spring is under
tension, it wiHH want to unwind (clockwise). Make sure
you have a firm hoHdof the spring housing before
puHHing it out,
3, Turn the nut (B) untiHit contacts the spring housing
(C), then back the nut (B) out 1/4 turn from the
spring housing (C), Tighten the nut (A) against the
nut (B) to Hockthe nuts from turning, See Figure
14-1 and 14-2,
IMPORTANT: The inside nut shouHd not contact spring
housing when tightened,
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21
/ G
H
2, Turn the Haser ON with the rocker switch (D) on the
Heftside of the Haser housing, See Figure 15-2,
3, With the 2,5mm hex wrench (E), Hoosen the screw
(F) in the top, Heftside of the Haserhousing,
4, Using knob (G) Hocated on the underside of the
Haser housing, rotate the Haser beam (H) untiH it is
chose to center on the aHignment pin (A),
5, Tighten screw (F), making sure the Haserbeam
does not move off the aHignment pin,