Thermostat Blade; Switch Leads; End Elements - Sunbeam T20B Service Manual

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-
7
-
5.
Thermostat Blade
-
Remove Thermostat Assembly
(12)
from Toaster and disassemble
as
described
in
section
C4.
Remove Screws
(12X)
,
Screw
(12U)
and Nut
(12W)
that fasten
Thermostat Blade
to
Bracket. Locate new Blade
(12V)
and secure tightly
to
Upright with
Screws
(12X),
(12U),
Nut
(12W)
and lock Washer
(12Z
if
Toaster
is
model
T20B)
CAUTION
:
Snap the Blade flat against the Upright
("OFF" Position)
.
THE ENTIRE
CENTER
PORTION OF THE BLADE, BETWEEN POINTS
(
A AND
B)
,
MUST LAY FLAT AGAINST
THE UPRIGHT FOR
THE BLADE
TO BE
STABILIZED PROPERLY
.
(
SEE
DIAGRAM
)
If it
does not lay
flat,
adjust by
tapping the bend
C
or
D
on the high side of the Blade. Test Blade to see that entire
center portion
of
the
Blade rises
simultaneously and parallel
to
the
Upright when
snapped
to
"ON" Position.
Reassemble the Thermostat Assembly,
install
in
Toaster,
and
connect Leads
TO
STABILIZE
BLADE,
CLIP
A
JUMPER WIRE ACROSS THE TWO LEADS ON THE THERMOSTAT,
THEN
ADJUST
BLADE
TO
"OFF"
POSITION
.
Insert
Plug
of
Toaster
into
110
Volt
A.
C.
Wall
Receptacle and permit
the
current
to
flow through the circuit
for five
minutes. After
stabilizing
the
Blade,
make
the
adjustments
as
outlined
in
Section
D.
Reassemble
Toaster and test with
bread.
Test three consecutive sets
of
toast
in
rapid succession.
Let Toaster cool and test
another
set of
toast and compare the color
of this set to the
three
sets.
The color
should
be the same for all
four sets of toast.
If
toast varies
in color,
stabilize
blade again and check with bread. Repeat this process until uniform toast
is
obtained
from
tests.
6.
Switch Leads
-
Remove Screw
(13),
Washer
(8),
Nut
(7)
and Washer
(8)
disconnecting
Switch Lead
(21).
Replace Lead and reassemble.
7.
End Elements
-
Turning mechanism assembly
over,
release Guide Wires
(9)
from Mounting
Plate Assembly. Then turning the
mechanism assembly back
into position, remove Hex Nut
(7)
and Washer
(8),
then remove Screws
(2)
lifting End Top Plate
(3)
with Guide Wires
and Window End Element Assembly
(11)
off of mechanism,
being careful that the Guide
Wires do
not get
caught
in
Element Wires and Bread
Rack. The Upper

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