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9.
SAFETY
INFORMATION
1. SAFETY
PRECAUTIONS
The
following
check
should
be
performed
for
the
continued
protection
of the customer
and service tech-
nician,.
LEAKAGE
CURRENT
CHECK
Measure
leakage
current
to
a known
earth
ground
(water pipe, conduit, etc.) by connecting a leakage current
tester such as Simpson Model 229-2 or equivaient between
the earth ground and all exposed metal parts of the appli-
ance
(input/output terminals, screwheads,
metal overlays,
control shaft, etc.). Plug the AC line cord of the appliance
directly into a 120V
AC 60Hz
outlet and turn the AC
power
switch on. Any current measured must not exceed
0.5mA.
|
Leakage
current
tester
Reading should
not be above
0.5mA
Test all
exposed metal
surfaces
Se
2-wire cord
O
Also test with
)
plug reversed
Earth
(Using AC adapter
ground
plug as required)
AC
Leakage Test
ANY
MEASUREMENTS
NOT
WITHIN
THE
LiMITS
OUTLINED
ASOVE
ARE
INDICATIVE
OF
A PO-
TENTIAL
SHOCK
HAZARD
AND
MUST
BE
COR-
RECTED
BEFORE
RETURNING
THE
APPLIANCE
TO THE
CUSTOMER.
2.PRODUCT
SAFETY
NOTICE
Many
electrical
and mechanical
parts in the appliance
have special safety related characteristics. These are often
not
evident
from
visual
inspection
nor
the
protection
afforded
by them
necessarily can
be obtained
by using
replacement
components
rated for voltage, wattage, etc.
Replacement
parts which have these special safety charac-
teristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with aA on the schematics and on the parts
list in this Service Manual.
The
use
of a substitute
replacement
component
which
dose
not
have
the
same
safety
characteristics
as the
PIONEER
recommended
replacement
one, shown
in the
parts list in this Service
Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
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