Model
5528A
Physical Set-Up
of
the laser Head and
Tripod
4·4
d.
lock
the Cross Slide's
Horizontal
Rotation Coarse Adjustment
lock
lever
(see
Figure 4-2).
Th
is
locks the Cross Slide's
internal
rotations, in preparation
for
the final tightening
of
the
Cross
slide Assembly
onto
the Transit Adaptor.
e.
Gently
tighten
the Cross Slide Assembly
onto
the Transit AdapTor by
turnin
g
The
Cross
Slide Assembly clockwise in relation to the Tripod. This
conncc
tion should be just
light
enough
that it
wan',
accidcntally
loo
se
n while the laser Measurement System is in u
sc.
3.
Attach the
Mounting
Plate to the Cross Slide Assembly, using the
four
(4)
ca
p
sc
rews
provided
.
Use
the
Allen
wrench
su
pplied
with
the Tripod to tighten Ihe cap screws.
4. Screw the
levelling
Foot,
with
its
lock
Nut,
downward
inlo
the laser Head
's
rear
mounting
fOOl
.
5.
Place the laser Head on the
Mounting
Plate
so
thai its
two
front feel are in the
corresponding
Mounting
Plate holes, and the
levelling
Foot you installed in step
"4"
drops
into
the
Mounting
Plate's
miniature
Cross-Slide Assembly.
6.
Secure the
laser
Head
to
the
Mounting
Plate, using two
of
the M6x1
.25
sc
rews provided
with
the laser Head,
sc
rewed
upward
through the
Mounting
Plate holes
into
the laser
Head
's
front
feet.
LASER
HEAD
AND
TRIPOD POSITIONING CONTROLS
Every measurement you make using the Tripod requires translational and
turning
movements
of
the
laser
Head.
You
will
use
these adjustments often,
so
you should become familiar
with
them
now. The various Tripod adjustments and
lo
c
ks
are shown in Figure
4-3.
laser Head
motion
s
res
ulting
from
operating
these controls are shown in Figure 4-4, separated
into
vertical and
horizonta
l
components.
For ve
rt
ical transla
ti
on (linear
up
/
down
movement)
of
the
la
se
r Head -
1.
Unlock
the Vertical
Motion
lock,
on
the "s
houlder
"
of
the Tripod Assembly, opposite the
large Vertical Translation
Handwheel.
2.
Turn the Vertical Translation
Handwhecl
ta
rai
se
or
lower
the
la
se
r Head ta the height you
want.
3.
lock
the Vertical
Motion
lo
c
k.
For vertical rola
ll
on
(
tilting
)
of
the
la
ser Head -
1.
Unlock
the
levelling
Foot in the laser Head
's
rear
mounting
foat.
2.
Turn
(sc
rew) the
levelling
Foot in the
mounting
foot
to raise
or
lower
the rear
of
the laser
Head,
as
desired.
3.
lock
the
levelling
Foot
at
the desired setting, using its
lo
ck
Nul.
For ho
ri
zontal translation (
linear
side-la-side movement)
of
the laser Head -
Turn the
Horizontal
Translation Crank, on the side
of
the Cross Slide A
ss
embly.
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