LEVELIT{G
The
precision
and durability of the lathe
depends on
its being
perfectly
level.
Final
inspection
rnust
h,e done
only when the machine has beefi
eorrectly
leveled. When the
machine
ison itsfoundation,
level readings
must be done with the level in
positions
A,
B"
C
and D
(see
figure).
Usea
precise
level
of 0.0008"x40"
Q,A2
n000mm)
The transversal reading
mulst be done
using
a
precision
level
(1)
and two
parallel
wedges
(2).
eare
must
be taken that the
machi-
ne is not moved untill the screws
are
fixed in
the concrete
(minimum
48 hours).
After
his
period
of time,
use the
precision
level again
to
obtain a
perfect
levelness"
Note
Leveling of the
machine
should be checked again after the
first week of the operation to en-
su re
its
permaRency"
Repeat
this
operation
each six months.
ELECTRICAL
CONNECTIONS
All electrical connections
are by L1
,
L2,
L3
and
GRD
terminale found in the
electricalcabinet,
wich is
equiped with circuit breakes
and contactors.
Before connecting
the
lathe
to
power
source,
ensure that the source does not
vary
more than
+
10
or
- 5%. Variatione
outside this range may
be harmful.
The
power
lines must
be well
dimensioned,
by
preferance
4x6mm2
(Ll,
L2, L3
and GR D).
We recommend
the
grounding
for
your protection
(see
electrical diagramns).
The following
is reconnmended
for
preventive
maintenance
of .electrical
system
-
Every
three
months
-
Tighten
all contact
screw.
Every
six
months
-
Clean the motor
and its
electrical
connections.
Clean all
electrical
equipment,
including
microswitches,
cabinets and
pumps,
Annualy
-
lf necessary,
change
the contacts,
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