Delta 31-750 instruction manual Assembling Abrasive Discs to Disc Plate, Adjusting Table

ASSEMBLING ABRASIVE DISCS TO DISC PLATE

IMPORTANT:M A K E CERTAIN THE MACHINE IS DIS- CONNECTED F R O M THE P O W E R SOURCE.

There are two types of 9 abrasive discs available for the sander: hook and loop, and adhesive-backed abra- sive discs.

H O O K A N D L O O P

If you are using the hook and loop backed abrasive disc, simply position hook and loop abrasive disc (A) Fig. 4, directly onto disc plate pad (B).

PRESSURE SENSITIVE ADHESIVE (PSA)

1.IMPORTANT:If you are using the pressure sensitive adhesive-backed abrasive disc, you must first apply tran- sition pad (C) Fig. 5, to disc plate pad (B).

2.Remove backing (D) Fig. 6, from abrasive disc (E) and press the disc onto transition pad (C).

ADJUSTING TABLE

IMPORTANT:Before operating the sander, the table surface must be positioned so it is slightly lower than the sanding disc.

1.Place a straight edge (A) Fig. 7, on abrasive disc (B) and check to see if the disc is slightly higher than the table surface (C). NOTE: Check the table height directly over two adjustment screws (D) Fig. 7, and again over screws (E).

A

B

Fig. 4

C

B

Fig. 5

E

C

D

Fig. 6

E

D

D

A

B E

C

Fig. 7

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