15
GB
KJ 73-A
75036141 - KJ 73-A – rev 01 - ( 02-2021 )
f1
f3
B
A
M
15
0
FRL UNIT
ATTENTION!
The incorrect adjustment of the
riveting tool can cause a bad clamping of the
inserts and a possible break of the tie rod!
PRELIMINARY OPERATIONS
(fig.
f2-f3
)
Check that the threaded tie rod (
A
) and head (
B
) couple
assembled on the riveting tool is suitable to the size of the
insert to clamp; otherwise change the size (page
34). The
tie-rod (
A
)/head (
B
) unit assembled on this riveting tool,
corresponds to a
3/8"-16 UNC
thread.
Before using the riveting tool and after each change of size, the
stroke should be adjusted according to the dimensions, type
of the insert and thickness of the material to clamp. Before
carrying out this operation rotate the knob (
M
) according to
the direction of the arrow, (
+
) for increasing the stroke and (
-
)
for decreasing it. Increasing the stroke - rotation of knob (
M
)
- in the direction indicated with the symbol (
+
), the distance
“
h
” (page 28) decreases increasing the clamping action.
NOTE:
Before the definitive placing of the insert, its clamping
on the thicknesses involved should be checked, carrying
out other adjustments, as shown at page 39 (the specified
adjustments are just an indication, it is advisable to see the
technical data of the inserts used).
AIR FEED
(fig.
f1
)
The air feed must be free from foreign bodies and humidity in
order to protect the device from premature wear and tear of
the components in movement, therefore we suggest to use a
lubricator group for compressed air.
118" M
ax
