E-312NP / User manual
5
TO SET RIVET NUTS
3) Checking the set stroke by initial rivet nuts setting. It is extremely important to have precise stroke setting and
trial set on work piece and refer to the illustration below to see if you got a nice set up:
1) After start-up preparations, stroke setting and initial trial setting, to put the rivet nut into work piece hole
(pre-drilled), to insert the cap screw of the tool into the rivet nut and press the button of the tool, the operation
of the rivet nut setting will be automatically finished.
2) The tool, after the button pressed, the tool will automatically insert into the rivet nut and set the rivet nut on the
work piece then released automatically.
3) If users have not had the stroke setting correctly, the tool might can not be released, then follow the process
described below to release the tool:
4) If the tool operator used a bad quality rivet nut or improper stroke setting, the tool might be blocked on the set
rivet nut and work piece and can not be released according to the above 3) described, then to use the anti-
block sticker in the tool kit, insert into the slot-shaped hole on the nose sleeve, then turning the tool with force
anti-lock wise to release the tool.
a) Slightly press the release button at the rear of the tool.
b) Press the button of the tool, then the tool will be release from the set rivet nut.
A
YES NO
B
NO
C
A
B
C
Correctly set
Not fully set
Over-set. Do not pull the nut up
too tightly as you may strip the
thread in the nut or damage the
tool mandrel.