A.O. Smith 405 Series - Manual (Page 9)

9
IRI/CSD-1 COMPONENTS
ALARM BELL
CSD-1 MODELS - OPTIONAL
IRI MODELS - STANDARD
HIGH GAS PRESSURE SWITCH
CSD-1 AND IRI MODELS - STANDARD
Item Qty. Description GB/GW GB/GW GB/GW GB/GW GB/GW GB/GW
1000 1300 1500 1850 2100 2500
IRI/CSD-1 COMPONENTS:
1 ...... 1 ..... Alarm Bell ................................................... 211472 ............. 211472 ............. 211472 .............. 211472 ............. 211472 ............ 211472
2 ...... 1 ..... Bracket ....................................................... 211504 ............. 211504 ............. 211504 .............. 211504 ............. 211504 ............ 211504
3 .... ( ) .... High Pressure Switch - Natural ........... 192527-1(3) ..... 192527-1(3) .... 192527-1(3) ..... 192527-1(4) ..... 192527-1(5) .... 192527-1(7)
...... ( ) .... High Pressure Switch - Propane .......... 192527(3) ......... 192527(3) ....... 192527(3) ........ 192527(4) ......... 192527(5) ........ 192527(7)
4 ...... 1 ..... Main Manual Shut-Off .............................. 69022-2 ............ 69022-2 ........... 69022-2 ............ 69022-3 ............ 69022-3 ........... 69022-3
5 ...... 1 ..... Pilot Shut-Off Valve .................................. 200683 ............. 200683 ............. 200683 .............. 200683 ............. 200683 ............ 200683
6 ...... 2 ..... Safety Shut-Off Valve .............................. 211503 ............. 211503 ............. 211503 .............. 211503 ............. 211503 ............ 211503
7 ...... 1 ..... Vent, Valve .............................................. 210698-1 .......... 210698-1 ......... 210698-1 .......... 210698-2 .......... 210698-2 .......... 21698-2
Note: ( ) Item quantity. * Items not illustrated.
COMPLETE IRI GAS TRAIN ASSEMBLIES:
• GB/GW 1000-1500 MODELS - 211502
• GB/GW 1850-2500 MODELS - 211502-1
IRI GAS TRAIN ASSEMBLY
CSD-1 and IRI Models subsitute the following part numbers for the Gas Train Assemblies shown on pages 2-3:
•Item 11 substitute with 211082-2 •Item 12 substitute with 211082-3
•Item 13 substitute with 211081-2 •Item 14 substitute with 211081-3