Vacuum Cleaners Discussions |
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Venson
Joined: Jul 23, 2007
Points: 1900
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Re: Eureka Style K Bags for 900 series (rotomatic) Any Available??
Reply #32 Sep 6, 2008 11:55 am |
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. . .now we have vacuums that (either with a system of cyclones or enhanced filtering material in the bags) clog less frequently but (thanks to complicated internal ducting, etc.) are virtually impossible to unclog in the event of one without major disassembly. Seems we've taken a step backwards in some ways.
-MH Hiya MH,
I've always maintained that design means everything. Complex designs that hinder easy repair or replacement mean a trip back to the shop and trips back to the shop seem to be what the "service contract" was invented for. Hate to be cynical but I don't think in future we'll see improvement. I recall Shetland Lewyt having put out a series of "modular" vacuums in the past. It pitched claims of easy repair and maintenace because the cleaners were supposedly designed to allow easy access to motor units, filters, etc., but the series didn't last long. I don't whether that was because vacuums failed to live up to the claims or because there wasn't much consumer interest. Some of Nilfisk's vacuums have similar qualities and parts are just a phone call away but they're pricey. Sebo claims easy disassembly for maintenance in regard to its uprights. Venson
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CarmineD
Joined: Dec 31, 2007
Points: 5894
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Re: Eureka Style K Bags for 900 series (rotomatic) Any Available??
Reply #33 Sep 8, 2008 7:56 am |
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Hi Carmine, Wow, that's a new one for me. Did the owner only change the bag every leap year for the blockage to develop? Best, Venson Hi Venson:
Based on experience, some vacuum users change bags once in a blue moon. With the old fashioned HOOVER Convertible design, the dirt in the bottom fill bag would fall down into the bag tube/bellows after the vacuum was turned off and stored. This was especially the case if boot leg paper bags were used. Over time a huge dust pack [dirt clog] would build up in the bag tube/bellows [even motor housing] until the vacuum had no suction. In fact, dirt would shoot out of the vacuum. A condition called 'negative suction.' The above technique, that your friend wisely used too for her cloth bag, was a quick and dirty fix until the vacuum could be disassembled and repaired correctly. Oftentimes, the dust pack built up so much in the fan housing, that the motor would not run. Just hum. Then, the disassembly was a must to repair correctly. HOOVER, after many years of the Convertible run, made a top fill paper [like the old fashioned F&G bags]. This was also available to retro fit on the bottom fill Convertibles. This cured the problem for the most part. Carmine D.
This message was modified Sep 8, 2008 by CarmineD
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