Final Assembly - Elenco Electronics AK-520 Assembly And Instruction Manual

Strobe light kit
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FINAL ASSEMBLY

1
Flash tube (See Figure 9) -
Attach the flash tube to the PC board with the 1.9 x 4mm screw
as shown. Cut and solder two 1" wires from the (+) and (–) points
on the PC board to the flash tube. Then solder the yellow wire
from the flash tube to the transformer T2 as shown.
Legend side of
PC board
3
Assemble the PC
2-56 Nut
board to the front
panel as shown in
Figure 11.
#2 Lockwasher
4
Remove
the
backing on both
sides
of
the
double-sided tape
and apply it to the
back of the battery
holder.
Now,
place the battery
holder inside of
Washer
the case as shown
in Figure 12.
Insert three "AA"
size (alkaline only)
batteries into the
battery holder.
Note: Be sure that
you
place
the
battery holder at
the bottom of the
back
cover
as
shown in Figure 12.
Also, make sure
that
the
three
positive (+) bat-
tery terminals are
pushed up against
the battery holder
Figure 11
contacts.
Flash tube
Yellow wire
Figure 9
Front panel
2-56 x 7/16" Screw
2
Battery Holder (see Figure 10) - Pass the
battery holder wires through hole in the PC
board from the foil side. Solder the red wire
from the battery holder to the (+) point on the
PC board and the black wire to the (–) point.
1" Wires
Case
Battery holder
7mm Flat washer
6mm Hex nut
-8-
Black (–)
Figure 10
Double-sided tape
Top
Figure 12
Red (+)

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