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Author Topic: Shark SV800 Battery Sweeper - Stripdown and Refurb  (Read 5657 times)

Offline beko1987

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Shark SV800 Battery Sweeper - Stripdown and Refurb
« on: August 01, 2017, 09:51:46 pm »
Longer ago than I can remember (at least 2 cars back...) I collected this from Reading via a Freecycle ad!


Not brilliant, so I gave it a few more hours


Much better! After a full overnight charge it was very good


We used it for a few months, the battery life increasing with each full charge and discharge, then it got relegated to the shed in the 'to do' pile, and forgotten about!

Until June, when I pulled it out!



And gave it the usual!

The handle removes via a latch

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And splits apart

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One of the screw threads had snapped, not really noticeable with the rest of the screws in though

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Handle insert pops out

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But the 'plug' end didn't come out easily, so I left it to avoid unsightly damage

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The charger got a wipe down

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!


Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #1 on: August 01, 2017, 10:07:47 pm »
Time to remove the bin

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And remove the battery, which handily it shows how to do

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Here it is

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It unplugs and lifts out

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Informationy stuffs. This could be rebuilt with modern higher capacity cells should you have too much time on your hands I expect...

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Next, we undo all these screws

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Which splits the main casing

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The diffuser foam started to tear as I tried to remove it so I left it be

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The raw power of the thing

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #2 on: August 01, 2017, 10:15:07 pm »
To unwire it all I started at the bottom, and unplugged the power nozzle connector

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Then realised it would be easier to just remove the brushroll housing first

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Then I found out the electrical connectors aren't spades, but actual bent contacts

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That removed, we can go back up top and look at the complicated PCB

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With solder joints that make mine look good...

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This dates from 2010, and sits under the top as the red light is the charging light

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Electronics removed, we can remove the 'socket' for the handle

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And down below remove the catch for the brushroll housing

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The motor fancase is held off by 2 rubber blocks either side

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #3 on: August 01, 2017, 10:19:40 pm »
I took the fancase off, but the whole motor seems plastic glued together, so did not force it

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and instead moved down to the brushroll housing

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I wonder if the 1912 bit on this sticker is Wk19 2012? I had to slice through it anyway as it held the casing together...

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The belt cover is removed with a quarter turn of a fastener

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The rear wheels reveal 2 screws

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And with those and others removed, the cover comes off

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Which reveals the motor, and the second layer of the unit

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Which unscrews some more

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The pivoting neck of the brushroll housing comes apart now, by removing the locking tab either side

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!


Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #4 on: August 01, 2017, 10:25:58 pm »
Like so

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The connectors sit behind a removable panel

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The wires just pull through the plastics. This is the brushroll motor

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And onto the bin!

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The top part/filter housing comes apart as so

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Underneath, it looks like a smiley face with a big nose

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Which is the bin flap release latch

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This is also the last part to come apart!

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Not too busy

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #5 on: August 01, 2017, 10:30:58 pm »
And non washables

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Everything was washed, dried and polished up



And re-assembled, starting with the cyclone bin flap

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Then the filter housing, along with it's filter which has been washed in the machine, but is stained

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Seal in

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Filter in the top part

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Which then slots into the main bit

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Then pops onto the bin, I removed the big sticker as it was a bit scabby

Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #6 on: August 01, 2017, 10:34:18 pm »
Brushroll now, and the wires are fed through and pushed into position

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Then the cover is fitted and screwed on

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Rotating part is clipped together

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Time to mate the inner and outer brushroll housings

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Fit the motor

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Then screw the top cover on

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Fit the brushroll and belt made by audio people

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And it looks much better

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #7 on: August 01, 2017, 10:37:51 pm »
Main machine now, and all of the electricity drops right in!

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Handle socket

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Brushroll motor wiring fed down

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And wired up to the brushroll plug

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The carry handle insert goes in next

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Then the casing screws together

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Best put the power source back in

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Handle next, insert inserted!

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And the handle lobbed together

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Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

Offline beko1987

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Re: Shark SV800 Battery Sweeper - Stripdown and Refurb
« Reply #8 on: August 01, 2017, 10:41:48 pm »
It was all clipped together and confirmed working and complete!





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and it sold a few days later for £25, which isn't bad for a freebie, although I probably put far too much effort into the whole thing!

I didn't really do an after video, but it was much like this


Bar the removable battery, crevice tool (as it didn't have one with it) and not being american!
Collector and restorer of vintage vacuums, Dyson Appreciator! Come and see my blog, where I am uploading all my mountains of brochures, manuals and other vacuum cleaner paperwork, and also my youtube channel @beko1987!

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