Virax 162120, Инструкция по эксплуатации

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46
Problem Possible causes Corrective actions
The dies do not enter the
tubes sufficiently.
The dies are fouled.
Clean the ends of the dies with
a metal brush.
The dies are worn.
Replace the four dies by new
ones. (See page 30 for the 2”
head, and page 2 for the 1/4 –
3/8” head).
The die numbering has not
been complied with.
Remove the dies and replace
them (see page 0 for the 2”
head, and page 2 for the 1/4 –
/8” head) and ensure the
numbering of the dies is
complied with: die no.1 in
socket no. 1, die no.2 in socket
no.2, etc.
The quality of the thread
obtained is not
satisfactory.
Same reasons as above: dies
fouled or worn, or die
numbering not complied with.
See above.
Oil worn out
Drain the oil (see page 5) and
refill with oil supplied by Virax
(see page 9).
The thread is not deep
enough or is too deep.
The outside diameter of the
thread has not been set
correctly.
Adjust the thread diameter so
as to obtain the expected result.
(See page 27 for the 2” head,
and page 29 for the 1/4 – /8”
head).
With the 2” head, the
thread is too long or too
short
The thread length has not been
set correctly.
Adjust the thread length so as
to obtain the expected result.
(See page 27).
EN