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SECTION 4: OPERATIONS
Operation Overview
The purpose of this overview is to provide the nov-
ice machine operator with a basic understanding
of how the machine is used during operation, so
the machine controls/components discussed later
in this manual are easier to understand.
Due to the generic nature of this overview, it is
not intended to be an instructional guide. To learn
more about specific operations, read this entire
manual and seek additional training from expe-
rienced machine operators, and do additional
research outside of this manual by reading "how-
to" books, trade magazines, or websites.
To reduce your risk of
serious injury, read this
entire
using machine.
Eye and face injuries and respiratory prob-
lems can occur while operating this tool.
Wear personal protective equipment to
reduce your risk from these hazards.
Keep hair, clothing, and
jewelry away from mov-
ing parts at all times.
Entanglement can result
in death, amputation, or
severe crushing injuries!
-16-
manual
BEFORE
To complete a typical operation, the operator
does the following:
1.
Examines workpiece to make sure it is suit-
able for grinding.
2.
Selects correct grinding wheel for type of
workpiece grinding, inspects wheel, performs
a "ring test," and installs wheel.
3.
Verifies/adjusts tool rest position so it is per-
pendicular to grinding wheel and gap is
to
⁄
", and verifies/adjusts spark deflector and
1
8
wheel gap is between
4.
Positions safety shield for safe grinding.
5.
Ensures that ON/OFF switch is in OFF posi-
tion, and connects grinder to power.
6.
Puts on personal protective equipment.
7.
Stands aside, starts grinder and allows it to
reach full speed and operate for at least one
minute to ensure grinding wheel does not fly
apart from the centrifugal force of rotation.
8.
Places workpiece on tool rest and positions it
for grinding.
9.
Operator gradually feeds workpiece into
grinding wheel and moves workpiece left and
right to prevent grooves in wheel.
10. Quenches workpiece as required to prevent
surface hardening or temper loss.
11. Stops bench grinder.
If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any proj-
ects. Regardless of the content in this sec-
tion, Grizzly Industrial will not be held liable
for accidents caused by lack of training.
Model T27305 (Mfd. Since 02/16)
⁄
"
1
16
⁄
" to
⁄
".
1
1
8
4
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