Manual of XZ320 Horizontal Directional Drill
33
·
Pull-rod axles (3) (4) shall be screwed down to rotation body (5).
·
Rotate special pliers to insert pull-rod axles (3) (4) into special pliers
(1) (2) then into elastic pins (6) (7) respectively.
·
Pipes shall be clamped by rotating special pliers (2).
Figure 11 (Optional) special pliers
2.10.4.3 Connector shall be tightened by marking-on process.
2.10.4.4 Screws shall be tightened for 2 circles inversely to release
pressure then components of combination pliers shall be detached.
2.10.5 Marking-on process (shown in Figure 12)
Figure 12 Marking-on processes
2.10.5.1 Slag shall be removed from wrench and connector thoroughly.
2.10.5.2 A line shall be marked to divide 2 ends of partition line.
2.10.5.3 The 2
nd
line shall be marked to be about 9.5mm away from the 1
st
line toward inverse tightening direction in one end of movable connector.
2.10.5.4 Rotate the handle and tighten connector so that the 2
nd
line is
connected to the 1
st
line.
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Summary of Contents for XZ320
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