John Bean B 2000P, Руководство оператора

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60
5-4
5.3 Fitting the Power Clamp
device
Figure 5-4
Note
:
If the machine is retooled for the power clamping
device, reset the mode of operation
C22
to status
On
”Releasing the power clamping device is
disabled”
.
Move the clamping jaws to unclamped position.
Unscrew the taper nut and place aside.
Remove the special clamping means, if mounted,
from the cone of the main shaft.
Mount the basic body of the clamping device, screw
it onto the tie rod by turning it to the end of the
thread and then release it again by a quarter of a
revolution.
Slide the basic body by hand onto the cone,
inserting the screw heads through the bayonet disc.
Turn the basic body until the screw thread is
contacting the bayonet disc.
Slide on the clamping sleeve with clamping head
and clamp.
Tighten the screws evenly with an open end wrench,
width across fl ats 13 mm.
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