Maintenance - John Bean EHP System IV E AT Instructions D'utilisation

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6.0-1
6.0-2
6.0-3
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3
6.0-4
Operation Manual - EHP System IV E AT - Tire Changer

6.0 Maintenance

BEFORE ATTEMPING ANY MAINTENANCE OR
REPAIRS THE MACHINE MUST BE DISCONNECTED
FROM THE AIR AND ELECTRIC SUPPLY.
A. Periodically clean the vertical hexagonal rod with
nonflammable liquid detergent. Lubricate with oil (Fig.
1045.tif
6.0-1).
B. Periodically clean the turntable with a nonflammable
liquid detergent, dry and lubricate the sliding surface of
the clamps with oil.
C. Clean the teeth of the clamps (A) with a wire brush,
check the plastic rim protectors (B) and replace if worn
(Fig. 6.0-2).
D. Periodically wash all plastic parts with cold water
and soap or mild chemical detergent.
E. Periodically lubricate rods of air cylinders with oil.
1011.a.tif
F. Grease every 4 months the shaft that connects the
column to the cabinet. Add grease through the greasing
nipple (Fig.6.0-3).
G. Check the bead breaker pads. Replace if worn.
Every 4 months,
carry out:
561.a.tif
• Removal of accumulated dirt with non-flammable
liquid detergent.
• Check for any excessive increase in play
(Consult the technical assistance service).
• Restore a thin film of protective grease for bearings.
on the parts:
Figure 6.0-4
1) Mobile parts of the Automatic Head.
2) Vertical slide arm of tool.
3) Horizontal slide arm of tool.
Operator's Manual