Safety Information - Pioneer SX-50KU Service Manual

10. 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 equivalent 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.
Reading should
not be above
0.5mA
Leakage
current
tester
Device
under
Test ail
exposed metal
surfaces
2-wire cord
O Also test with
plug reversed
(Using AC adapter ground
plug as 'required)
AC Leakage Test
30
2.PRODUCT SAFETY NOTICE