Removing & Installing The Catalytic Converter; Installing A New Ir Element; Ir Element And Catalytic Converter Parts - TurboChef NGC-1007 Service Manual

52 IR ELEMENT AND CATALYTIC CONVERTER
Removing and Installing the Catalytic Converter
1. Unplug the oven.
2. Remove the IR element. (See above procedure.)
3. Once the IR element has been removed, remove
the catalytic converter clip (Item 121) to access
the catalytic converter. Figure 39.
: It may be necessary to remove the
N O T E
blower motor assembly (see page 48) to get
access to the top of the catalytic converter.
This will allow the catalytic converter to be
pushed down out of the housing. Figure 39.
4. Remove the catalytic converter (Item 122).
5. Inspect the condition of the catalytic converter
and either clean it or install a new one.
C A U T I O N
only TurboChef cleaner (P/N 103180 USA,
103380 Intl). Use of other chemicals will
irreparably damage catalyst.

Installing a New IR Element

1. Unplug the oven.
2. Gently squeeze the new IR element together in
order to get the terminals and lead wires into the
cavity and through the mounting holes.
119
118
3 9: IR Element and Catalytic Converter Assembly
F I G U R E
: Clean catalytic converter using
x4
120
C A U T I O N
lead wires to kink. They are solid wire and
will break.
3. Once the IR element is installed, expand the IR
element in order to reinstall the shim washers
(Item 117) and snap rings (Item 116). Figure 39.
: Be sure that the snap rings sit in the
N O T E
grooves on IR element.
4. Reconnect the IR element lead wires to the EMI
filter and the high-limit thermostat.
5. Reconnect the IR thermocouple lead wires
to the thermocouple extension wires – Yellow to
Yellow and Red to Red.

IR ELEMENT AND CATALYTIC CONVERTER PARTS

Figure 39
116. 101312
117. 102449
118. NGC-3003 IR Element
119. NGC-1116 Shield, Microwave
120. 101688
121. NGC-1030 Clip, Catalytic Converter
NGC-1233 Clip, Catalytic Converter (SBK)
122. NGC-1012 Catalytic Converter
122
119
118
: Do not allow the thermocouple
Snap Ring
Washer, Shim
Screw, #8 x 1/2" Sht Metal PTH
(Non-SBK)
116
117
122
121