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WARNING:
If the punch and die are not
the same size or the punch and the die are not
positioned properly, the punch may strike the
die causing both parts to break. In such a case,
pieces flying off from the broken parts may cause
personal injury.
CAUTION:
Check the butterfly bolts which
hold the stripper regularly to ensure that they are
tight. Loose bolts may cause the stripper to come
off and damage the tool.
Replacing oblong punch
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2
► 1. Stripper 2. Nut and set bolt 3. Punch retaining nut
4. Oblong punch 5. Stepped edge 6. Punch rod
1.
Be sure that the punch piston is fully retracted and
remove the strippers to make access to the parts easier.
2.
The punch must be removed first and then the die.
Unscrew the punch retaining nut to remove the punch
and remove the set bolt and the nut to remove the die.
NOTICE:
When replacing the punch and the die,
make sure that the correct size, thickness and
hole shape is selected. Shaped punches and dies
must be properly aligned with each other.
3.
Secure the oblong die firmly with the set bolt and
tighten the nut.
4.
Place the oblong punch into the punch retaining
nut. Position the stepped edge of the oblong punch
properly in the punch piston and hand tighten the punch
retaining nut.
NOTICE:
If the stepped edge of the oblong
punch is not properly inserted into the punch
piston, the punch retaining nut cannot be fas-
tened. Make sure the oblong punch is positioned
correctly in the punch rod.
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5.
Push the oblong punch against the punch rod and
tighten the punch retaining nut firmly with the nut firmly
with the nut retaining bar supplied.
► 1. Nut retaining bar 2. Punch retaining nut
3. Loosen 4. Tighten
6.
Restore the strippers.
WARNING:
the same size or the punch and the die are not
positioned properly, the punch may strike the
die causing both parts to break. In such a case,
pieces flying off from the broken parts may cause
personal injury.
CAUTION:
Check the butterfly bolts which
hold the stripper regularly to ensure that they are
tight. Loose bolts may cause the stripper to come
off and damage the tool.
CAUTION:
Make sure the stepped edge of
the oblong punch is positioned correctly in the
punch rod and the punch retaining nut is properly
fastened.
11 ENGLISH
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If the punch and die are not
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