Cleaning Ducts - Grizzly EXTREME Series Owner's Manual

To replace HEPA filter:
DISCONNECT MACHINE FROM POWER
1.
AND AIR!
Remove (12) knob bolts and flat washers
2.
from HEPA filter cage (see Figure 41).
HEPA Filter Cage
x 12
Figure 41. Location of HEPA filter cage knob
bolts.
Lift filter cage off machine, then remove
3.
HEPA filter (see Figure 42).
Figure 42. Removing HEPA filter.
Install new HEPA filter and filter cage, then
4.
secure with knob bolts and washers.
Note: Ensure HEPA filter air flow directional
arrow points away from machine, as shown in
Figure 42.
Dispose of used HEPA filter and any waste
5.
according to local regulations.
Model G0966 (Mfd. Since 04/23)

Cleaning Ducts

Keeping the ducting clear is important for main-
taining the efficient performance of this metal dust
collector. Metal particles that do not reach the
dust collector can build up and block the ducts,
leading to reduced efficiency and a potential fire
hazard. Inspect all ducts and fittings monthly and
clean as necessary.
Wear ANSI-approved safety goggles, a
NIOSH-approved respirator, and protective
gloves when removing and cleaning duct-
ing. Carefully minimize amount of dust
allowed to become airborne, and prevent
spread of dust onto hands or clothing.
Properly dispose of all waste according to
local regulations for material type.
Items Needed
Duct Cleaning Brush ......................................... 1
Shop Vacuum with HEPA Filter
and Non-Conductive Hose ................................ 1
To clean ducts:
DISCONNECT MACHINE FROM POWER
1.
AND AIR!
Undo clamps to disconnect ducts and fittings.
2.
Use duct cleaning brush and vacuum to
3.
remove accumulated metal dust.
Connect ducts and secure clamps.
4.
Dispose of waste according to local regula-
5.
tions.
Qty
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