To Install/Change The Contact Wheel - 3M PN 33573 Manual Del Usuario

1 . Disconnect the tool from the air line .
2 . Hold the tool with the contact arm pointing downward . Push the contact arm against a hard surface to gain some slack until the
safety latch (A) clicks into the locking position . Unfasten the set screw (B) . （ See Fig . 1）
3 . Rotate the belt cover (C) and remove the belt . （ See Fig . 2)
B
4 . Press the safety latch (A) until the contact arm springs back to its original extended position .
5 . Unfasten the screw (D) with a screw driver . Remove and replace the wheel (E) . Apply one drop of removable threadlocker on the
threads of the screw and then tighten the screw . (See Fig . 3)
6 . Repeat Step 2 .
7 . Install the belt .
8 . Repeat Step 5 .
9 . Rotate the belt cover into the closed position and tighten the set screw (B) . (See Fig . 4)
12

TO INSTALL/CHANGE THE CONTACT WHEEL

A
(Fig. 1)
D
E
B
Translation of Original Instructions
(Fig. 3)
C
A
(Fig. 4)
C
(Fig. 2)