Degometal GO 3312, Safety Instructions And Directions For Use

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3. Tool preparation
Please read the following important notes carefully before using the rivet tool:
Before replacing nose pieces and mandrels, battery must be removed from the tool, otherwise
injury be caused !!
Then select the nose piece and nose housing that matches the size of the nut.
3.1 Replacing accessories (GO3312 fig.A)
Nose piece and mandrel

Reconfirm that the battery has been removed from the tool
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Loosen counter nut 2 by using the double head nut wrench 20 (Fig. 1) and screw out mandrel
1 (Fig. 2)
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Hold the replacing sleeve 4 back and unscrew mandrel 1 (Fig. 3,4)
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Find out corresponding nose piece, hold the replace sleeve back to screw it into the tool, and
screw the corresponding mandrels with counter nut (Fig. 3,4).
3.2 Adjust the length of Mandrel X (Fig. 5)

Loosen counter nut 2.

Rotate the nosepiece 1 based on the length of the rivet nut and adjust the length X of the
Mandrel to ensure that all threads are engaged; the front of the mandrel is slightly higher,
and the rivet nut clings to the front of the nosepiece (Fig. 6).
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If it is an sealed type rivet nut, then make full use of the external and internal thread depth
(Fig. 5)

Use double head nut wrench (Fig. 1) to tighten the counter nut 2 slightly. Do not rotate.
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