Grizzly G0818 Owner's Manual page 31

Operations
Symptom Possible Cause
Loud, repetitious 1. Dust collector not on a flat surface and
noise, or excessive
wobbles.
vibration coming
2. Impeller is damaged and unbalanced.
from dust collector
(non-motor related).
3. Impeller is loose on the motor shaft.
Dust collector does 1. Collection drawer or air filter dust tray are
not adequately
full.
collect dust or chips;
2. Filters are dirty/clogged.
poor performance.
3. Clog in ducting.
4. Leak in ducting/connections.
5. Ducting blocked/restricted.
6. The dust collector is too far away from
the point of suction, or there are too many
sharp bends in the ducting.
7. Dust collector is undersized.
Model G0818 (Mfd. Since 10/16)
Possible Solution
1. Stabilize dust collector; lock casters.
2. Disconnect dust collector from power. Inspect
impeller for dents, bends, or loose fins. Replace
impeller if damaged.
3. Secure impeller; replace motor and impeller as a set
if motor shaft and impeller hub are damaged.
1. Empty collection drawer and dust tray (Page 25).
2. Clean filters; replace with new filters if performance
does not improve (Page 27).
3. Remove clog.
4. Seal leak.
5. Remove ducting from dust collector inlet and
unblock the restriction.
6. Relocate the dust collector closer to the point of
suction; remove sharp bends in ducting.
7. Install a larger dust collector.
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