Standel Vintage Plus 25L15, Owner'S Manual

Page: 6 / 19

6
GROUNDING
To comply with most Electrical Codes, the Standel 25L15 is supplied with a
three-wire IEC style connector, the grounding pin of which is connected to the
chassis. In some installations this may create ground-loop problems. Ground
loops can result in hum and buzz if a significant potential difference exists
between the AC conduit ground and the grounded metal enclosure in which
the chassis is installed. If hum is experienced, one may
check
for the possibility
of ground-loops by using a 3-prong to 2-prong AC adapter between the
power cord and the mains supply, ungrounding the AC plug
temporarily
.
This
ungrounds the amplifier and may cure the hum or buzz, but is not a substitute
for proper system grounding.
BE AWARE THAT UNLESS THE MODEL 25L15
IS AC GROUNDED A SAFETY HAZARD CAN EXIST
.
DO NOT RUN THIS UNIT WITHOUT PROPER GROUNDING!!!
STANDEL AND/OR REQUISITE AUDIO ENGINEERING ACCEPTS NO
RESPONSIBILITY FOR LEGAL ACTIONS OR FOR DIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES THAT MAY RESULT FROM VIOLATION OF
ANY ELECTRICAL CODES.
DO NOT RUN THIS UNIT WITHOUT PROPER
GROUNDING!!!
MAINS VOLTAGE
Your Standel Model 25L15 was shipped from the factory ready for operation
with nominal 120VAC power mains and can be internally wired for 240VAC
operation, by a qualified technician.
FUSE SELECTION
250 Volt, 3 Amp, Slo-Blo, “Little Fuse”
MAINS CONNECTIONS