Heathkit AA-1214 Assembly And Operation Manual page 34

34 - -- -- ---·
Refer to Pictorial 4-3 (fold-out from
Page 39) for the following steps.
Place a soft cloth on your work
surface. In the following steps
place the amplifier chassis on this
cloth to protect it from scratches .
. ) Mount the wood side panels to the
left and right side of the
amplifier. Use two No 6 x 5/8"
sheet metal screws in ' each panel.
( Mount the bottom trim panel to the
bottom of the front panel with
three No 6 x 1/4" sheet metal screws.
(\' ) Push and release each pushbutton to
make sure they operate freely. If
any pushbuttons should bind in the
bottom trim panel, loosen the six
screws holding the amplifier
circuit board and move the circuit
board until the pushbuttons are
free. Then retighten the screws.
(~ ) Take the window and carefully wipe
it clean with a soft, dry cloth.
( , Place the window over the control
shafts on the front panel.
Mount the top trim panel on top of
the front panel with three No 6 x
1/4" sheet metal screws. Be sure
to position the window in the groove
in the bezel .
( Push one knob onto each control
shaft.
PICTORIAL 4-4
Refer to Pictorial 4-4 for the following
steps.
(
Position the rear panel of the
amplifier toward you.
Mount the rear panel cover to the
rear panel as shown with two
No 6 x 5/8" sheet metal screws.
This completes this part of the assembly.
Carefully inspect all conne·ctions for
loose wires or unsoldered connections.
Remove any wire clippings or solder
splashes. Then proceed to the
"Initial Test" section.
w