Maintenance; General Maintenance; Calibration - Fluke 8010A User Manual

MAINTENANCE
MAINTENANCE
Repairs or servicing not
covered
in
this
manual
should only
be
performed by
qualified
personnel as described
in
the
80
Series
Service
Manual (P/N
834168).
General Maintenance
Periodically
wipe
the
case
with a
damp
cloth
and
detergent
(do not use abrasives or
solvents).
If
the input
alert
is
falsely
activated
by
moisture:
1
.
Turn
the multimeter
off
and remove
all
test leads.
2.
Shake
out the input receptacles.
3.
Use
a clean
swab
in
each
of
the four terminals
to
dislodge
and
clean out the contamination.
4.
Soak
a
new swab
with the cleaning
and
oiling
agent
WD40. Work
this
swab around
in
the
A
and
mA
//A
terminals.
Since the
oiling
agent insulates the terminals
from moisture-related
shorting,
this
preventive
treat-
ment
ensures
against future
erroneous
Input Alerts.
Calibration
Calibrate
your meter
once
a year
to
ensure
that
it
performs
according
to
its
specifications.
Contact the nearest
Service
28
Center
or
refer to
the 80 Series Service
Manual
for
calibration
procedures. For replacement
parts,
seethe
parts
list
at
the
end
of
this
manual.
WARNING
TO
AVOID ELECTRICAL SHOCK,
REMOVE
THE
TEST LEADS
AND ANY
INPUT SIGNALS
BEFORE REPLACING THE
BATTERY OR
FUSES.
TO PREVENT DAMAGE OR
INJURY,
INSTALL
ONLY QUICK ACTING FUSES WITH
THE AMP/VOLT RATINGS
SHOWN
IN
FIGURE
5.
Battery
Replacement
The
meter
is
powered by a
single
9V
battery
(NEDA
1604,
6F22,
or006P). Referring
to
Figures, use the following procedure
to
replace the
battery:
1.
Disconnect
test
leads from any
live
source, turn the
rotary
switch
to
OFF,
and remove
the
test
leads
from
the
front terminals.
2.
The
case bottom
is
secured
to
the
case
top by
three
screws and two
internal
snaps
(at
the
LCD
end).
Using a
Phillips-head screwdriver,
remove
the three
screws
from
the
case
bottom
and
turn the
case
over.