Snap-On EEWH337A Mode D'emploi page 10

F
H
G
10
2-3
C
D
E
2-4
Snap-on EEWH337A
2.2 Installing the OPTIONAL KIT:
EAA0304G80A -
Rapid change-over kit for mount
dismount head with +4 inch extension
WARNING
BEFORE INSTALLATION, DISCONNECT THE
ELECTRICAL AND AIR SUPPLY FROM THE TIRE
CHANGER.
Preliminary operations
See Figure 2-3
1) Remove the two screws (A) from the mount dismount
head fi tted on the tire changer.
2) Unscrew and remove the retaining screw (B) underneath
the M/D head.
3) The hexagonal rod will have to be held back by hand
to prevent the vertical spring from pushing it out upwards.
Remove it from the hexagonal rod.
Installing the Kit
See Figure 2-4
4) Insert the threaded ring nut (C), the washer 41x53x2
(D) and place the connection bush (E) on the hexagonal
rod, positioned so that the holes for the adjuster screws
are facing upward and in line with the holes in the rod.
5) Screw in the screw 10x20 (G) by hand, without
tightening, also fi tting the washer 10x32 (H).
6) Screw in the two screws (F) supplied in the kit by the
same amount, without tightening, so that the bushing
remains centred.
7) Tighten the screws (F) fully, tightening them by small
amounts in turn, then to conclude tighten the screw
underneath (G).
EN