Fluke PM6681 - Page 68

Safety
Inspection
and
Test
After
Repair
General
Directives
After
repair
in
the primary
circuits, make
sure that you
have not reduced the
creepage distances
and
clearances.
Before soldering,
component pins must be bent on
the sol-
der
side
of
the board. Replace
insulating guards and plates.
Safety
Components
Components in the
primary circuits are
important
to the sa-
fety of the
instrument and may only
be
replaced by compo-
nents
obtained from your
local
Fluke organization.
Check
the
Protective
Ground
Connection
Visually
check the
correct
connection
and condition and
measure
the resistance
between the protective
lead at
the
plug
and
the cabinet.
The resistance
must not
be
more
than 0.5
Cl. During
measurement,
the power cord
should
be
moved. Any
variations
in
resistance shows
a
defect.
5-20
Safety
Inspection and Test
After Repair