John Bean EHP System I, Руководство по эксплуатации

Страница: 18 / 28

- Page 18 -
D. Liberally lubricate both beads. Place the wheel WITH
DROP CENTER UP (Fig.13a) on the turntable, and clamp
in position. Hold the tire and wheel down while clamping.
331
Fig.13 Fig. 13a
E. Gently position the mount/demount head in contact
with rim edge, now manually push the lock lever up and
lock it into place. The tool automatically moves verti-
cally up and away from the rim edge. Turn the swing
arm adjustment knob until the mount/demount head
moves horizontally away from the rim flange by approxi-
mately 1/16" (2mm): this is necessary to avoid any rim
contact during the changing process. (Fig.14).
332
Fig.14
NOTE:
EVERY MACHINE IS EQUIPPED WITH SEVERAL RE-
PLACEMENT PLASTIC INSERTS (INSIDE STANDARD
EQUIPMENT PACK). THE PLASTIC INSERTS WILL HELP
AVOID DAMAGE FROM ACCIDENTAL CONTACT BE-
TWEEN THE MOUNT/DEMOUNT HEAD AND THE RIM.
THE PLASTIC INSERTS WILL NEED TO BE PERIODI-
CALLY REPLACED.
MAINTENANCE NOTE:
IF THE MOUNT/DEMOUNT HEAD NYLON INSERTS ARE
WEARING OUT PREMATURELY, THE CAUSE IS THE OP-
ERATORS FAILURE TO CORRECTLY SET THE SWING
ARM ADJUSTMENT KNOB, CAUSING THE INSERT TO
INCORRECTLY CONTACT THE RIM.
NOTE:
ONCE THE MOUNT/DEMOUNT HEAD IS POSITIONED
PROPERLY, IDENTICAL WHEELS MAY BE CHANGED
WITHOUT HAVING TO RESET THE HEAD.
F. Insert the mount/demount tool under the bead and
over the support of the mount/demount head. Lift the
bead onto the mount/demount head. To make this op-
eration easier, insure that the bead of the tire, directly
across from the mount/demount head, is in the drop
center of the wheel. Push the tire into the drop center
with your hand or bead depressor tool if necessary.
If desired, the mount/demount tool can be removed af-
ter lifting the bead onto the mount/demount head
(Fig.15), or you may remove the tool after the bead has
been removed.
1/16”
For Reference Only
For Current Info See Equiserv.com