Section 5: Operations; General Operation - Grizzly G0777 Owner's Manual

SECTION 5: OPERATIONS

To reduce your risk of
serious injury, read this
entire
using machine.
To reduce risk of eye injury from flying
chips or lung damage from breathing dust,
always wear safety glasses and a respirator
when operating this machine.
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 G0777/G0777HEP (Mfd. Since 04/19)
manual BEFORE

General Operation

This cyclone dust collector creates a vortex of
incoming air that extracts heavy wood chips (see
Figure 59) and large dust particles, and then
drops them into the steel drum below, which is
lined with a plastic bag.
Hand Crank
Incoming
Wood
Chips and
Fine Dust
Filter
Cartridge
Fine
Dust
Wood
Chips
Figure 59. Model G0777 dust collection flow.
The remaining dust travels past the impeller and
is then caught by the filter cartridge and deposited
in the plastic collection bag below. This spun-
bond polyester filter catches 99% of particles from
0.2 to 2 microns in size, and is pleated to provide
maximum surface area for efficient airflow.
G0777HEP Only: The MERV-17 HEPA filter
catches an additional 99.97% of particles at 0.3
microns.
To maintain CFM during heavy dust collection
operations, the cleaning hand crank is manu-
ally rotated and the internal filter flaps knock off
caked-on dust into the plastic collection bag.
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