5
Explanation of words
Please refer to the below explanation of words which are used in this operation
manuals.
- Tightening mode: Tightening mode includes single-spindle tightening mode and
production tightening mode. Tightening modes should be selected according to the
user conditions. Single-spindle tightening mode is selected at default setting
(delivery setting).
- Single-spindle tightening mode: This mode should be applied when you are working
on a single bolt condition (snug torque, tightening angle) by the angle tightening
method. Upon reaching the set angle after passing the snug torque, a buzzer goes off
and LED lights up.
- Production tightening mode: This mode should be applied when you are working on
more than 2-bolt condition by the angle tightening method. It needs to set a
tightening torque, snug torque, 1
st
, 2
nd
, and 3
rd
angle and the number of bolts.
Applicable for tightening operation in production lines.
- RUN mode: With this mode, the display shows the value (torque/angle) which is
applied at the moment continuously. The displayed torque value increase as you
apply loading and decrease to zero as you release loading. The displayed angle value
count up (+) as you rotate clockwise, and count down (-) as you rotate
counter-clockwise. This modes should be applied when calibrating for torque or
angle.
- PEAK mode: With this mode, the maximum value (torque or angle) will be captured
and remain on the display after releasing the loading. The maximum angle value will
be captures only after passing the snug torque.
- Tightening stage: It refers to each tightening stage when tightening by the
production tightening mode(= torque tightening stage, 1
st
angle tightening stage, 2
nd
angle tightening stage, 3
rd
angle tightening stage.)
- Snug torque (setting): This is the torque from which angle tightening count starts.
Torque tightening should be applied up to the snug torque, and the angle counting
starts thereafter.
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