Grizzly T21521 Instructions

Introduction
The Model T21521 Big-Mouth Dust Hood provides
a method of effective dust collection for machines
that do not come equipped with dust ports, or for
additional dust collection when needed. The dust
hood adjusts vertically from 29" to 49".
Dust Hood
Figure 1. Model T21521 identification.
Inventory
After removing the contents of the shipping
package, lay them out and refer to the Parts
Breakdown on the last page to inventory the
components.
If you need help with your new dust hood, call our
Tech Support at: (570) 546-9663.
4" Dust Hose
Connected Here
Adjustable
Angle Pivot
Bracket
Adjustable Height
Vertical Support
MODEL T21521
BIG-MOUTH DUST
HOOD w/STAND
INSTRUCTIONS
Assembly
Refer to Figure 1 and the Parts Breakdown
illustration on the last page to help you with the
following assembly procedure.
Tools Needed
Wrench or Socket 10, 14mm .................... 1 Each
To assemble your dust hood:
1. Thread the four foot pads into the base.
2. Secure the vertical support onto the base
by threading the
washer through the bottom of the base and
into the support assembly.
3.
Install the angle pivot bracket onto the top
of the vertical support assembly with the two
⁄ "-20 x ⁄ " hex bolts.
1 1
4 2
4. Use the ⁄ "-16 x 1
3
8
tube onto the angle pivot bracket.
5.
Slide the hood mounting tube onto the dust
tube and secure it in place with one of the
⁄ "-20 x ⁄ " knobs.
1 3
4 8
6.
Insert the dust hood into the mounting tube,
then secure it in place with the remaining
⁄ "-20 x ⁄ " knob and wing nut.
1 3
4 8
Operation
Adjust the angle pivot and vertical support assem-
bly so that the hood is positioned close enough
to the operation to be effective without interfer-
ing with it. Then, securely clamp a 4" dust hose
between the hood assembly and your dust collec-
tion system.
⁄ "-16 x 1" hex bolt and flat
3
8
⁄ " knob to install the dust
1
4
Qty