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Trick out Oscar Party with Upgrades
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Discussions > Espresso > Espresso Mods > Trick out Oscar...  
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plindy
Senior Member
plindy
Joined: 27 Nov 2002
Posts: 33
Location: Seattle
Expertise: Just starting

Espresso: NS Oscar
Grinder: SJ Pharos Lido HG-One
Posted Wed Feb 20, 2013, 2:56am
Subject: Re: Trick out Oscar Party with Upgrades
 

pump will fill boiler by itself , [open steam valve] , and will stop when brain senses the level probe is reached , if water comes out steam valve ,  boiler is overfilled.

Tank water level sensed by brain using two connections , [check for corrosion] ,  like the boiler lever probe , water completes the connection. If tank water and below are full several power on off cycles my clear low water light on front panel.

plastic tubing make it's own flare when nut is tightened , more likely the o-rings in or on the union before the two way are leaking. new union or o-rings
needed

The brew button controls the three way
the brain , two way , and the level probe control the boiler fill

HTH
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tmdirt
Senior Member


Joined: 15 Feb 2013
Posts: 4
Location: bay area
Expertise: I like coffee

Posted Wed Mar 6, 2013, 9:22pm
Subject: Re: Trick out Oscar Party with Upgrades
 

Hello All
Thanks for the help
Its alive
Total rebuild and cleaning
After much diagnosis and time I believe
It is the control box.
It wont switch to water fill mode.
dont have the money for a new one
so i did some mods. myself, from junk drawers
I put a lead from the fill level which i test continuity for fill level White wire behind switch,
and put a three way switch between valves
I use a honda 80 piston for the press for extra garage feel
BAMM
I think i could use this to descale also in the future, might be tough on the pump
Alex
P.S. I'm not sure which portafilter? if I have single or double? it seems to have less volume than my gaggia. It is only 7/8'' deep or 22mm And a big Brass ring at the shower
What does the pod filter look like?

tmdirt: simonelli 001 (2).jpg
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plindy
Senior Member
plindy
Joined: 27 Nov 2002
Posts: 33
Location: Seattle
Expertise: Just starting

Espresso: NS Oscar
Grinder: SJ Pharos Lido HG-One
Posted Fri Mar 8, 2013, 2:05am
Subject: Re: Trick out Oscar Party with Upgrades
 

electrical diagram, page 11 from Owner's Manuel
manpag
the brain has three more relays
lot of interconnections

pod

plindy: oscar_pod.jpg
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tmdirt
Senior Member


Joined: 15 Feb 2013
Posts: 4
Location: bay area
Expertise: I like coffee

Posted Fri Mar 8, 2013, 8:54am
Subject: Re: Trick out Oscar Party with Upgrades
 

Bummer
Thats it
How are the pods? Are they starbuckian?
Probably buy parts for double shot on payday

thanks for the E. diagram, i have used it (not the easiest to follow)
relays control heat,pump, vavles with water level

Thanks

Alex
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Coffeenoobie
Senior Member
Coffeenoobie
Joined: 11 Dec 2011
Posts: 2,317
Location: PNW
Expertise: I like coffee

Espresso: N S Oscar
Grinder: Vario W
Posted Fri Mar 8, 2013, 9:02am
Subject: Re: Trick out Oscar Party with Upgrades
 

I think you can fill your own pods if you have a grinder.  If not you are stuck with what ever is on the shelf.  You will have a good machine when you are done.

 
Coffeenoobie

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