Heathkit HW-9 - Page 58

Page 58
Heathkit
1000A
CONTROL
#10-1212
R2
CONTROL
SOLDER LUG
CONTROL
FLAT WASHER
CONTROL
NUT
*
i
Detail
3-5A
10K/\
CONTROL
#10-121
1
THICK
CONTROL
LOCKWASHER
CONTROL
^
FLAT
WASHERS-
CONTROL
• -
NUT^
i!
«
Detail
3-5B
Refer
to
Pictorial
3-5 (Illustration Booklet, Page
21)
for the
following steps.
(
)
Use
the
following procedure to
mount the sub-
chassis to
the main
chassis:
1.
Position the main
chassis so the
four
larger round
holes on the
front are up-
ward.
2.
Position the
subchassis into the
main
chassis so
the edges are
upward. Then
use
four
6-32 x
1/4"
sheet
metal screws
to
secure the
subchassis to the
main
chassis at FF,
FG, FH, and
FJ.
(
)
R2:
Refer to Detail
3-5A and
mount the 1000
(1
k) il
control (#10-1212)
to the chassis at
R2 as
shown. Use a
control solder lug, a
con-
trol flat washer,
and a control nut.
Be sure to
position the
solder lug
and the control as
shown before you
tighten the
hardware.
(
)
Rl:
Refer to Detail
3-5B and mount the 10
kfl
control (#10-1211)
to the
chassis
at
Rl as
shown. Use a
thick control
lockwasher, a con-
trol
flat washer, and a
control nut.
Be
sure
to
position
the
control
as
shown
before
you
tighten the
hardware.
(
)
R3/SW2:
Refer
to Detail 3-5C
and mount the
10 kH control
with switch (#19-756)
to the
chassis at
R3/SW2 as
shown.
Use
a control sol-
der
lug, a control
flat washer, and a control
nut. Be sure to
position the
solder lug and the
control as shown
before you
tighten the hard-
ware.
Detail 3-5C