PB2
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14
3.4. Clamping the machine into the pipe
Rotate the feed knob (
1
, Fig. 6) to retract the machine to the required start point of
the feed (
2
). Put the machine into the pipe (
3
) to set the tool bits at least 3 mm (0.12
″)
from the pipe end. Next, rotate the clamping knob (
4
) to expand the jaw blocks and
clamp the machine into the pipe (
5
).
Use the handle (6) to tighten the clamping knob.
Fig. 6.
Clamping the machine into the pipe
2
3
4
5
1
6
