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Heathkit HP-23A - Initial Tests and Checks

Heathkit HP-23A
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==
__
Page
11
( )
Connect
one
of
the
line
cord
wires
to
lug
1
of
circuit
breaker
P
(S-1),
(_)
Connect
the
remaining
line
cord
wire
tolug
6
of
terminal
strip
J
(S-3)
[S-2
if
wired
for
240
V.)
Pull
any
excess
line
cord
back
through
grommet
C,
and
position
the
portion
that
is
is
inside
the
chassis
as
shown,
This
completes
the
wiring
of
the
Power
Supply.
Carefully
examine
all
connections,
looking
for
unsoldered
connections,
short
circuits,
and
loose
wires
or
components,
Make
sure
that
none
of
the
lugs
of
socket
B
are
touching
each
other.
Tip
and
shake
the
Power
Supply
to
dislodge
any
wire
clippings
or
bits
of
solder
that
may
have
fallen
into
the
wiring,
then
proceed
to
the
Final
Assembly
section
that
follows,
FINAL
ASSEMBLY
Refer
to
Pictorial
5
for
the
following
steps,
(_)
Install
four
rubber
feet
on
the
bottom
plate.
Use
8-32
x
3/8"
screws,
#8
lockwashers,
and
8~32
nuts,
()
Install
the
blue
and
white
label
on
the
bottom
plate
at
the
location
shown
in
Pic-
torial
5,
Carefully
peel
away
the
backing
paper
and
press
the
label
into
position,
Be
sure
to
refer
to
the
numbers
on
this
label
in
any
communications
you
have
with
the
Heath
Company
about
this
kit.
TAKING
CARE
NOT
TO
CUT
THE
INNER
CONDUCTORS.
THE
OUTER
INSULATION
OF
THE
CABLE
sover”
PAL
>
Detail
5A
()
Install
the
bottom
plate
on
the
chassis
with
#6
x
3/8"
sheet
metal
screws,
(_)
Install
the
cabinet
shell
on
the
chassis,
Use
#6
x
3/8"
sheet
metal
screws,
Power
Cable
(_)
Refer
to
Detail
5A
and
prepare
one
end
of
the
8-wire
cable,

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