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TRANSLATION OF THE ORIGINAL INSTRUCTIONS (Keep for future reference)
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Rev.
Date saved
Date printed
U300 INSTRUCTIONS
01
09/02/2016
09/02/2016
EN
PROBLEM /
FAULT
When the pedal
is pressed, the
!#&+<*%
properly, but
<+)"#$
released, there is a
$"$#(+
)**++*=
the columns and/or
hammer.
+<+*
insert more than
one V-nail in the
same point, they do
+**;$#)+
*<++"
they end up in a
$#++)**+
*%++#
*\*+#$)**+?
&##+"
***<#"
upper stopper and
<+$;
)$$"*<#"
bottom stopper it is
;("=&$
Machine runs
noisily.
w }~
Faulty or clogged valves
Unsuitable V-nails
Incorrect frame clamping
(the frame moves around
during V-nail insertion)
Worn hammer
Obstructed hammer
?&#*&&%
not at the same level as
the working bench
Check that the “AFC”
braking system is
working properly
Balancing cylinder
powered
Machine moving parts
are not well lubricated.
METHODS AND ANCILLARY NOTES
- Remove oil and/or condensate
- Replace the pedal valve.
- Replace the faulty control valves
Change the V-nails for suitable ones
- Check and if necessary correct the position of the vertical stopper and the rod
clamp.
- Increase the pressure by acting on the pressure reducer
- Replace the stopper with a more suitable one
- Replace the hammer
Clean the top part of the hammer to remove any product which may have clogged
%?"""*
<%%?&#*&&%%?#%%#%%?#!*@*#%?>&'&$?
Replace the seals
<%%?%%?"%&'\#$%&&%?*#%@$>
Act on the pressure reducer and set the pressure at 0 bar
?$#&<!@#&\#!!&!@&"#%#&<"!*'$#%&
if required.
