Do Electrolux Corporation service manuals include information on which power nozzle was originally paired with which tank?
If so--or if there is a knowledgeable Aerus or Electrolux employee that can tell me--I would appreciate the following information:
1. Which tank was paired with 'PN-4B'?
2. Did each version of the PN-5 (black for the Model 1505/Silverados and gray Model 1453s and sand for the Model 1521/Diamond J and sand Model 1453) have its own model designation (e.g. 'PN-5A' and 'PN-5B')?
3. Was there a 'PN-7' and a 'PN-7A', or was there only a 'PN-7B' and a 'PN-7BC' (which were paired with the Hi-Tech 2100s, Model 2100/Special Edition, Model CB2000, and perhaps others such as the Regency Series)?
4. Which tanks were paired with 1752, N137G and N137N?
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By the way, my research suggests the following timeline of Electrolux Corp. power nozzle model designations:
1959-1989: Single-Digit Numbers with the 'PN-' prefix (some with a letter suffix)--PN-1 through PN-7BC (commercial)
1989-1994: Four-Digit Numbers--1692, 1693, 1723, 1724, 1725, 1751, 1752
1994-present: Alphanumeric ('N' prefix for 'nozzle', three digits, and a letter suffix--N115s are not lighted; N106s, N109s, and N137s are lighted); electric wands introduced with the Model C104A/Renaissance; electronic controls in hose handle are introduced for premium models
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Other power nozzle timeline information:
1962: Commercial power nozzle (with 3 wires/standard plug) is introduced for Model CA
1972: Commercial power nozzle (with 3 wires/3-pin plug) is introduced for Model CB
1985-present: Power nozzle elbow has upright (non-locking) position
1986-present: Power nozzles include their own on/off switches
1989: The commercial power nozzle (along with the commercial canister Model CB2000) is discontinued.
1991: First lighted power nozzles: 1692 (for the Model 1677/Diplomat LX), 1693 (for the Model 1521/Ultralux LX), and upright Model 1685/Genesis LX.
If so--or if there is a knowledgeable Aerus or Electrolux employee that can tell me--I would appreciate the following information:
1. Which tank was paired with 'PN-4B'?
2. Did each version of the PN-5 (black for the Model 1505/Silverados and gray Model 1453s and sand for the Model 1521/Diamond J and sand Model 1453) have its own model designation (e.g. 'PN-5A' and 'PN-5B')?
3. Was there a 'PN-7' and a 'PN-7A', or was there only a 'PN-7B' and a 'PN-7BC' (which were paired with the Hi-Tech 2100s, Model 2100/Special Edition, Model CB2000, and perhaps others such as the Regency Series)?
4. Which tanks were paired with 1752, N137G and N137N?
_____
By the way, my research suggests the following timeline of Electrolux Corp. power nozzle model designations:
1959-1989: Single-Digit Numbers with the 'PN-' prefix (some with a letter suffix)--PN-1 through PN-7BC (commercial)
1989-1994: Four-Digit Numbers--1692, 1693, 1723, 1724, 1725, 1751, 1752
1994-present: Alphanumeric ('N' prefix for 'nozzle', three digits, and a letter suffix--N115s are not lighted; N106s, N109s, and N137s are lighted); electric wands introduced with the Model C104A/Renaissance; electronic controls in hose handle are introduced for premium models
_____
Other power nozzle timeline information:
1962: Commercial power nozzle (with 3 wires/standard plug) is introduced for Model CA
1972: Commercial power nozzle (with 3 wires/3-pin plug) is introduced for Model CB
1985-present: Power nozzle elbow has upright (non-locking) position
1986-present: Power nozzles include their own on/off switches
1989: The commercial power nozzle (along with the commercial canister Model CB2000) is discontinued.
1991: First lighted power nozzles: 1692 (for the Model 1677/Diplomat LX), 1693 (for the Model 1521/Ultralux LX), and upright Model 1685/Genesis LX.
