NOTICE
Minimum CFM at 4" Dust Port: 400 CFM
Minimum CFM at 21⁄2" Dust Port: 150 CFM
Do not confuse this CFM recommendation with the rating of the dust collector. To determine the CFM at the dust port, you must consider these variables: (1) CFM rating of the dust col- lector, (2) hose type and length between the dust collector and the machine, (3) number of branches or wyes, and (4) amount of other open lines throughout the system. Explaining how to calculate these variables is beyond the scope of this manual. Consult an expert or pur- chase a good dust collection
29.Secure a 4" dust hose to the dust port located under the saw table and the 2⁜1⁄2" dust hose to the blade guard (see Figure 28).
4" Hose
2⁜1⁄2" Hose 
30.Run the 2½" hose over the hose support, as shown in Figure 29.
Figure 29. Dust hose support in use.
Tip: The two dust ports can be connected together at the machine with the optional Grizzly accessories shown in Figure 30.
H1215 4" Quick | T20559 2⁜1⁄2" x |
Fit Sleeve | 4" x 4" |
Figure 30. Consolidating dust lines with optional
dust collection accessories from Grizzly.
Figure 28. Dust hoses attached.
Model G0700 (Mfg. since 8/09) |