Hofmann Geodyna 8250p, Operation Manual

Page: 54 / 184

54
5-12
Operation
Mounting the Power Clamp device
No wheel should be mounted on the machine.
Warning:
When the Power Clamp device must be refi tted on the
machine, set the operating mode C22 to “disabled”;
Releasing the power clamping device is disabled
.
Refer to Fig. 5-12
Move the clamping jaws to
unclamped
position.
Unscrew the taper nut and place aside.
Remove the special clamping tool, if mounted, from
the cone of the chuck.
Mount the basic body of the Power Clamp, screw it onto
the tie rod to the end of the thread and then release it
again by a quarter of a revolution.
Slide the basic body of the Power Clamp by hand onto
the taper part, inserting the screw heads through the
bayonet disc holes.
Turn the basic body of the Power Clamp until the screw
thread touches the bayonet disc.
Push the clamping sleeve with clamping head and
tighten.
Tighten the screws evenly with a 13 mm open end
wrench.
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