![background image](http://html1.mh-extra.com/html/ibc/ex-series/ex-series_installation-and-operating-manual_3222196093.webp)
Figure 58
Fan connectors
4. Remove the Nylok nuts from the air intake clamp and gasket assembly.
Figure 59
Air intake clamp and gasket assembly
5. When loose, slide off the clamp and gasket assembly, and put aside with screws and Nylok
nuts for reassembly.
Figure 60
Removal of clamp and gasket assembly
6. Push the air intake tube into the filter box.
91
7.2.3 Replacing the burner in the EX 400 and 500 models
Summary of Contents for EX Series
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Page 121: ...Appendices Wiring diagrams Figure 73 Controller electrical diagram 119 Appendices...
Page 122: ...Figure 74 Internal wiring diagram EX 400 and EX 500 models 120 Section Appendices...
Page 123: ...Figure 75 Internal wiring diagram EX 700 and EX 850 models 121 Wiring diagrams...
Page 124: ...Figure 76 Sequence of Operation 122 Section Appendices...
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Page 128: ...126 Boiler parts diagram EX 400 and EX 500...