3M Polygun EC Manual Del Propietário página 31

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Tfoubleshooting
(continued)
AC LineTerminal
AC NeutralTerminal
Figure U
b.
Using the ohmmeter, check for continuity between terminal
number
2 (blue wire from cord) on the lower terminal block
TB1
and the
AC neutral terminal
on the
applicator plug
(see
Figures
T
and
U).
If
the measurements
in
a) or
b) above indicate electrical
discontinuity in the cord, the cord is defective.
Replace
the
power cord by ordering Power Cord
Kit
#62-9680-9924-2 (UK).
If
the measurements
in
a)
and
b) above verify electrical
continuity, then
the
power cord is functioning properly.
16.
The
cause
of
the heating
problem
has
now
been
isolated
to
be
the
temperature
controlling circuit.
Replace the temperature
controlling
circuit by ordering Handle/Controller
Kt
#62-9680-97 22-0.
Condition
L:
Applicator
will
not
heat
@
3M
1996
21
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