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Arbor/Chuck
Assembly
An arbor is included for the drill chuck that
comes with this machine. The following procedure
describes how to install the arbor in the chuck.
After the arbor is installed in the drill chuck, it
is very difficult to separate the assembly. If you
would like to use a different chuck in the future,
we recommend obtaining a new arbor.
IMPORTANT: DO NOT install the drill chuck
and arbor assembly into the spindle until AFTER
the test run.
To join drill chuck and arbor:
1.
Use acetone or lacquer thinner to clean drill
chuck and arbor mating surfaces, especially
the bore.
2.
Retract chuck jaws completely into chuck.
3.
Insert small end of arbor into chuck.
4.
Hold assembly by the arbor and tap chuck
onto a block of wood with medium force, as
illustrated below.
Figure 8. Installing arbor into chuck.
5.
Attempt to separate drill chuck and arbor by
hand —if they separate, repeat Steps 3–4.
-16-
Initial Lubrication
GEARBOXES MUST
BE FILLED WITH OIL!
OIL MAY NOT BE
SHIPPED WITH MACHINE!
Refer to Lubrication Section
for Correct Oil Type.
To prevent spillage, this machine was shipped
from the factory without any oil or coolant in it.
The headstock and gearbox oil reservoirs must
be properly filled with oil before the drill press
can be operated for the first time. In addition, the
coolant pump reservoir must be filled properly
before operation. Refer to the Lubrication sec-
tion, beginning on Page 33, for details on how to
check and add oil or coolant.
Damage caused by running drill press with-
out oil in reservoirs is not covered under
warranty.
If pump is running, ball valve is open, and
no coolant is flowing from coolant nozzle,
this is an indication of inadequate coolant
levels in reservoir. Immediately turn pump
OFF! Running pump without adequate cool-
ant can lead to pump damage, which will not
be covered under warranty.
Model G0793 (Mfd. Since 02/15)
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