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ASSEMBLY INSTRUCTIONS
WARNING: FOR YOUR OWN SAFETY, DO NOT CONNECT THE MACHINE TO THE POWER
SOURCE UNTIL THE MACHINE IS COMPLETELY ASSEMBLED, AND YOU READ AND
UNDERSTAND THE ENTIRE OWNER'S MANUAL.
Fig. 7
ASSEMBLING STAND
1. Attach the four rubber feet (E) Fig. 7 to the bottom of
each leg (C).
2. Attach the two lower braces (A) Fig. 7, and the two lower
braces (B) to the four legs (C), using the sixteen 5/8" carriage
bolts, flat washers and hex nuts (D). NOTE: Only tighten hex
nuts finger tight at this point.
OPERATING INSTRUCTIONS
FOREWORD
Delta Model 31-280 is a powerful 1-1/2 HP belt/disc sander. The induction-type, ball-bearing motor provides long-lasting,
smooth performance. The Sanding Center can provide 1971 SFM with the belt, and the disc will revolve at 2500 RPM.
UNPACKING AND CLEANING
Carefully unpack the tool and all loose items from the shipping container(s). Remove the protective coating from all unpaint-
ed surfaces. This coating may be removed with a soft cloth moistened with kerosene (do not use acetone, gasoline or lacquer
thinner). After cleaning, cover the unpainted surfaces with a good quality household floor paste wax.
CARTON CONTENTS
1. Belt/Disc Machine with Top Shelf of Stand
2. Disc Sander Table
3. Dust Chute
4. Sanding Disc
5. Lower Braces for Stand (19.695" long) (2)
6. Lower Braces for Stand (22.080" long) (2)
7. Legs for Stand (4)
8.
1/8" Allen wrench
9. 1/4" Allen wrench
10. 3/16" Allen wrench
11. Stop Block-Circle Sanding Attachment
12. Guide Pin for Circle Sanding Attachment
13. 5/8" Thread Cutting Screws for Mounting
Dust Chute (4)
14. 1" Hex Socket Screw for Mounting Disc
Sander Table (4)
15. Hardware Package includes 5/8" Carriage
Bolts, washers, and nuts for stand (16)
16 Plastic Feet for stand (4)
1
2
3
4
5
6
7
8
910
11
12
13
14
15
A
A
B
C
E
E
16