Section 4: Operations; Installing/Removing Sanding Head; Operating Sander - Grizzly T1239 Owner's Manual

SECTION 4: OPERATIONS

Installing/Removing
Sanding Head
The Model T1239 features two sanding
head options: round and triangular. The
sanding heads can be changed quickly
depending on operation.
To install sanding head:
1.
DISCONNECT
POWER!
2.
Align sanding head bracket with
sander bracket and bring both brack-
ets together, as shown in Figure 9.
Figure 9. Aligning mounting brackets.
3.
With sanding head and sander body
pressed firmly together, push head
lock pin forward to engage lock (see
Figure 10).
Unlocked
Figure 10. Positioning sanding pad.
4. Pull head lock pin outward and back
to disengage sanding head.
Model T1239 (Mfd. Since 09/17)
TOOL FROM
Sanding
Head
Bracket
Head
Lock
Pin
Locked

Operating Sander

The pivoting head of the drywall sander
allows for both overhead and vertical sand-
ing. The round sanding head is designed
for exposed drywall seams in the center
of walls or ceilings. The triangular sand-
ing head is designed for inside corners of
walls and ceilings.
To operate drywall sander:
1. Ensure sanding pad is properly
aligned with dust-extraction holes in
sanding head (see Figure 11), and
connected to approprate dust collec-
tion system.
Figure 11. Applying sandpaper to pad.
2. Adjust pressure collar (see Figure 12)
to supply adequate dust collection
during operation.
Note: Further adjustment during
operation may be needed to ensure
optimum dust collection.
Pressure
Collar
Figure 12. Adjusting pressure collar.
Dust
Extraction
Holes
-11
-