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SECTION 4: OPERATIONS
NOTICE
If you have never used this type of machine
or equipment before, WE STRONGLY REC-
OMMEND that you read books, trade maga-
zines, or get formal training before begin-
ning any projects. Regardless of the con-
tent in this section, Grizzly Industrial will
not be held liable for accidents caused by
lack of training.
Installing/Removing
Drill Bits
Drill bits installed in the chuck must be tight
enough to not come loose during operation.
To install a drill bit:
1.
UNPLUG THE DRILL PRESS!
2.
Open the drill chuck wide enough to accept
the shank of the drill bit.
3.
Insert the drill bit as far as possible into the
chuck WITHOUT allowing the chuck jaws to
touch the fluted portion of the bit, and hand
tighten the chuck.
Note: Make sure small bits are not trapped
between the edges of two jaws; if they are,
reinstall the drill bit or it will not be secure
enough to use for drilling.
4.
Final tighten the drill bit with the chuck key.
To remove a drill bit:
1.
UNPLUG THE DRILL PRESS!
2.
Use the chuck key to open the drill chuck,
and catch the drill bit with a rag to protect
your hands.
Model G9986 8" Drill Press
Adjusting Table
The table can be raised/lowered and tilted left
or right. Table adjustment controls are shown in
Figure 13.
Figure 13. Table adjustment controls.
Table Height
Use the swivel handle to loosen/tighten the table
support collar to adjust the table height.
Table Tilt
Loosen the lock bolt to tilt the table and use the
scale (Figure 14) as a guide to adjust the table tilt
to the desired angle.
Swivel
Handle
-13-
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