(3) Fine adjustment of stroke
①
Fasten a pop nut without placing it into any base material and use calipers etc. to
measure the caulk stroke ‘m’. (See Figure 6-7)
②
Loosen the lock screw and turn the control knob to tune in exactly by the calculated
discrepancy in the caulk stroke.
(Turning direction:
to left (when the discrepancy is short) : the caulk stroke increases,
to right (when the discrepancy is excessive) : the caulk stroke decreases)
※
Control knob turn adjustment: 1 turn = 0.8mm (1/4 turn = 0.2mm)
③
Repeat steps
①
and
②
until the caulk stroke matches the “standard stroke”.
Warning!
③
Fasten the POP Nuts on actual base material or test piece (same type material and
same thickness), and measure ‘m’-length (p.15).
When ‘m’-length is short, tighten the lock screw of the control nut and then turn
the control knob to left (the stroke increases).
ｍ：
Setting Stroke
Figure 6-7
Inproper adjustment may cause damage the tool and trouble or injury by shot of
broken parts as well as decrease of the tool performance.
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