For Multiple Crimping of the Same Hose
Assembly
-
(Production) Utilize Coupling stop. To adjust - Loosen
knob and move stop to appropriate height where the
fitting is just touching it. The scale setting on
coupling stop can be noted in crimp specification
book for future reference.
l
Check crimp diameter and crimp length with dial
caliper or micrometer to assure proper crimp
specifications. Compare readings with NP60
Crimp Specification Guide allowing a crimp length
tolerance of +/- .010" and a crimp O.D. tolerance
of +/- .005".
IMPORTANT
Due to machining tolerance on metal surfaces of
dies and cone, finished crimp diameters may not
be accurate on all sizes. To correct for slight
variances the thumb wheel must be adjusted using
these guidelines:
l
Each number on the thumb wheel is equal to .004
of an inch difference on the crimp diameter.
l
The higher the thumb wheel number, the tighter
the crimp.
l
The lower the thumb wheel number, the looser the
crimp.
For example:
If, when coupling a 6MX hose and a 6SB
Coupling using a .670 die and a scale setting of
82, you do not achieve a .750 crimp diameter - a
thumb wheel adjustment is necessary . . . A crimp
diameter of .746 requires the thumb wheel setting
to be changed to 81. If the finished crimp
diameter is .754 the thumb wheel setting should
be changed to 83.
Troubleshooting:
If Crimper doesn’t complete
crimp cycle or has other erratic behavior, replace
potentiometer P/N POT-50K.
POTENTIOMETER WIRING DIAGRAM
Black Lead
------w
Red Lead
_I_)
0
0
3
2
a
1
B
Blank
White Lead
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