Rivtec RNT 120, Operation Manual

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1.Use a wrench (30 mm) to loosen Stroke Adjuster Lock Nut (6) by turning counter-clockwise . Connect the Tool to the
compressed air supply system. Depress trigger (35/35L) and hold it , then rotate stroke adjuster (5) clockwise all the way
until cannot move it , now the stroke is 0 (zero).
2.Still hold Trigger (35/35L), then rotate stroke adjuster (5) counter-clockwise to increase and get the proper stroke distance .
NOTE: Rotate 1 circle of stroke adjuster (5) = 1 mm or 0.04” stroke. For example, rotate counter-clockwise 5 circles to
increase 5 mm or 0.20” stroke.
3.Release Trigger (35/35L) and use a wrench (30 mm) to fasten stroke adjuster lock nut (6) by turning clockwise . Now
the stroke adjustment is completed.
4.Also can follow the above steps by depressing Trigger (35/35L) to adjust the stroke from the current stroke distance simply
by rotating stroke adjuster (5) clockwise to decrease stroke or counter-clockwise to increase stroke .
NOTE: 1 circle = 1 mm or 0.04” stroke.
1.
35
6
5
5
1
2
3
4
5
6
SMALL RULE HOLE IN
WORK PIECE
WORK PIECE
THICKNESS
4 mm
4 mm
II
66
2.
2
1
3 4
4
5
6
3
NOTE
The small rule (66) is specially designed
to measure the work piece thickness.
1. Disconnect the tool from the compressed air supply
system. Use service wrench (65) to loosen nosepiece
lock nut (4) by turning counter-clockwise.
2. Rotate nosepiece (3) to adjust the protruding length (L)
of threaded mandrel (1) to be same as the rivet nut
height (H), L = H.
3. Finally use service wrench (65) to fasten nosepiece
lock nut (4) by turning clockwise.
4. After adjusting the protruding length (L) of threaded
mandrel (1), the screwed rivet nut should be flush with
the threaded mandrel (1).
10.5 ADJUST THE PROTRUDING LENGTH (L) OF THREADED MANDREL
2.
L
H
L = H
3 1
4
65
1.
3.
4
65
4.
1
Flush With
Screwed
Rivet Nut
11