Assembling Toaster - Sunbeam T9 Service Bulletin

four pairs of ears at the ends so they can be lifted over the lugs on the
element frame.(1).. The.insulating Spacing.washers (59 & 65) marnow be
lifted out and the elements can be removed by disconnecting bus'bar connec-
:hi.one See ,. wiring diagram on page 1 of. this bulletin for bus'~bar connedtions.
2-H. The signal light element (57) at the front of the toaster may be replaced
.. after, the.front cover (52) has been removed. Connections are"made by two
,small.terminal screws (69), nuts (71) and washers (70), The nutso(T1) can
,.usually be held with the fingers reaching inside the element frame,' but if
this is impossible the front heating element (6) must'be removed and the
nuts (71) held with a wrench. ~,~.
2-I...
To remove bottom mounting plate "assembly (ll), twist ~hS four ' small lugs on
the bottom ef the element frame with pliers so that they will pass through
the-slots in this plate. ............................... :
2-J.
To remove reflector (3). - The reflector may be removed by filing ~r cutting,
one :flattened end of the hinge pin: (~) and puili~g it out. Before reassem- .....
bling toaster; be sure that the inner surface of the reflector is clean and
bright. Dust or burned' marks on this reflector will affect the timing¯, of ~.o:
~he,thermostat by reducing the heat which" re~ches it.
i
2-K. Stationary.switch contact points (2) are riveted to element frame assembly
..~ ¯ and if'they need replacement'the fram~ assembly(1) 'should be replaced.. ¯
2-L.
To remov~ thermostat heat'e~' eie~ent (5), first remove the"two terminal screws
(73) which connect the element (5) to bus-bars (25 & 26). Mica washers (3OA
." &~ 5B) ~ should be removed and put aside, The thermostat heating elements (5)
',.:: ar'e.0~raded'and gradenumber is marked on one sbpporting bracket, to match
"° g~Ade'of'toastiug elements. ~en replacing, be sure that the same grade num-
ber,'Appears~on' all heating ~nd toasting elements .including this thermostat
heate~, (See Section 2G).
2-M.
Piston"assembly for'cushioning, cylinder (63).- The piston (63) is fastened
to b6ttom'm~tmting plate (ll) with a split ~asher (68). The pist6n'must
not bind a~ the-point where it passes, through the plate (ll). If the toast
rises too rapidly examine the graphite surface of the piston and the interi-
or of the cushioning cylinder (56A) for scratches or signs of wear. Do not
'put grease er oil on the graphite plunger. If parts are worn, replacet,hem.°
3. Assembling Model T~ Toaster'-'
3-A.
To fit toasting elements (6, 7, 8) into element frame. (1), make sure that all
elements used have the same grade number stamped on the upper metal border
(see Section 2-G). For correct electrical connections, refer to the wiring
diagram on page 1 of this bulletin. (When repairing 200 to 250 volt toasters
observe bus-bar connections before taking apart. Elements on such toasters
are connected in series so that bus-bar connections are not made as indicated
below:) Fix elements in place by fastening terminal screws on bus-bar as
tightly as possible to prevent loo°sening in operation of the toaster and poet
electrical contact. On llO-120 volt (and 125-130 volt) toasters% bus-bar (26)
connects terminal stud (30) to thermostat heating element (5). Bus-bar (25)
connects other end of the thermostat heating element to left end of front
t6asting element and to right end of center toasting element (7). Bus-ba~.
(2~) connects right ends of front and rear toasting elements (6 & 8)., B~s~bar
(27) connects left ends of rear and Center toasting elements. Bus-~' (~) is