Burr King BK75 - Manual (Page 16)

Cabinet Dust Collector, Series 50 to 80
15
6-Inch
1. Remove the inlet access covers on the top and
back of the unit and set aside.
2. Use a .343-in diameter drill bit to drill four
holes in the top of the unit as shown.
3. Apply sealant around the inside edge of the bolt
pattern.
4. Position the suction tube assembly on the
collector top, align holes, and fasten securely
using 5/16-18 x 1 1/4-in bolts, washers, and
nuts supplied.
5. Replace the back access cover plate.
6-Inch Suction Tube Assembly
3.38
6.75
6.75
3.38
.34-in diameter
4 places
existing inlet hole
Roof Drill Pattern
6-in x 10-ft
suction tube assembly
5/16-18 x 1.25-in
hex bolt
5/16-in
flat washer
5/16-18
hex nut
rear inlet access cover
silicone sealant