Orban 424A Operating Manual page 47

Parts
List
Parts are listed by part class by assembly
in
Reference Designator order
except for certain widely used common parts such
as:
Fixed Resistors
3/8" Square Trimmer Resistors
Signal Diodes
which are described generally under
the
appropriate heading and which must
be
examined
to
determine
the exact value.
OBTAINING SPARE PARTS
Because special or subtle characteristics of certain components are exploited
in
order
to
produce
an elegant design at
a
reasonable cost,
it
is
unwise to
make
substitutions
for listed parts.
It is
also unwise
to
ignore
notations
in
the
Parts List indicating "Selected" or
"Realignment Required" when replacing
components.
In
such cases, the
factory should
be
consulted
if
optimum performance
is
to be
maintained.
Orban normally maintains
an
inventory of tested, exact replacement spare parts
to
supply any present or normal future demand quickly
at
nominal cost.
When ordering parts from
the
factory, we will need
all
of the following
information:
-
The Orban Part Number,
if
ascertainable
The Reference Designator for
a
defective component
A brief description of the part
From the Serial Label on the rear:
The exact Model Number
The
Serial Number
-
The
"M" number,
if
any
Orban can supply standardized Spare Parts Kits for this product during
its
production life. Consult your dealer or
the
factory for the
consist
of such
ki
ts
and
thei
r
pr
i
ces
Parts for this unit have been chosen from the catalogs of well-known
manufacturers for ease
in
future maintenance.
The U.S. headquarter addresses
are listed at the end of the Parts List.
Most manufacturers have extensive
distribution facilities throughout
the
world and may often
be
contacted
through
local offices.
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