10
a383man.en
10 SEAL ADJUSTMENT
The depth of the sealing mechanism and the cutter can be steplessly adjusted by turning the adjusting screw
with a screw driver.
Sealing depth is excessive
Turn adjusting screw clockwise. A turn
of 90
°
equals a stroke correction of
0.25 mm/.010".
Sealing depth is insufficient
Turn adjusting screw counter-
clockwise. A turn of 90
°
equals a
stroke correction of 0.25 mm/.010".
If low gauge and soft straps are used
the sealless joint is not always
properly formed (the straps do not
interlock properly). In order to avoid
inproper interlocking the timing of the
interlock can be influenced by the
adjustment of a throttle on the control
valve body.
Under normal conditions the holding air
throttle is screwed flush into the outside
of the control valve body. If the straps
do not interlock properly (one or two
notches do not interlock at all) the
throttle has to be turned in a
clockwise direction.
Attention!
Adjust holding air throttle in such a way
that no tension marks on the
bottom of the seal caused by the punch
will be noticed. If marks are noticed the
punch might wear
prematurely.
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