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Posted by cdd on March 9, 2008, 11:14 pm
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> > >> Have been working on a monarch burner and have been having some
> > >> trouble with the operation of the servo drive - there is adjustable
> > >> cams on it
> > >> and so far I understand 4 of them. this is a 3 stage burner on a grai=
n
> > >> dryer
> > >> and the cams 1-6 control air and fuel trigger points- The burner
> > >> starts on 2
> > >> jets until it reaches it's set point in the plenum chamber then cuts
> > >> back to 1
> > >> jet- for this too happen the servo needs to operate and turn about 12=
> > >> degrees
> > >> to reduce the combustion air and turn off the 2nd jet- =A0this is whe=
re
> > >> the problem
> > >> has occurred servo doesn't want to return- as I don't know what cam
> > >> controls this
> > >> part- I know the cam that turns the second jet on/off but unsure how
> > >> to set it to react
> > >> with the thermostat
>
> > >> the servo cams are 1-
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A02-
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A03-sets air for=
medium fire (2 jets)
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A04-low air sett=
ing-this seems to control
> > >> only the amount of air when the burner
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 shutting =
down
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A05-
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A06- trigger for=
3rd jet to operate ( the
> > >> third jet is activated by a manual
> > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0switch=
which triggers the 2nd and 3rd
> > >> jet to work together (winter)
>
> > >> As you can see =A0I"m short on info any help from someone who has wor=
ked
> > >> on these =A0before
> > >> would be great
>
> > > You have any numbers on the equipment - specifically the drive? I'll a=
lso
> > > forward this to a guy that specializes in this equipment.
>
> > My friends reply to your OP:
>
> > "I am guessing that it has a Siemens control and servo control? Or is it=
> > Honeywell or Fireye?
> > This is a Canadian manufactured burner correct? Bright red? I have info =
on
> > the Siemens and Honeywell and could did up Fireye if I had ####'s".
>
> > Like I said, gonna need numbers.- Hide quoted text -
>
> > - Show quoted text -
>
> I will have the numbers in a day or so(got portables to do) -yes it is
> a bright red burner
> and the servo drive is a Siemens I am pritty sure. I have found some
> info on it and the
> 1055/23 but only the pin outs and nothing about the burner-weishaupt
> won't tell me anything
> about it so any help will be greatly apprieciated.- Hide quoted text -
>
> - Show quoted text -
Burner all up and running -had fault in one of the micro-switches.
Thank's for the input( 160kg of diesel per hour is a quite a big fire
really- hehe)
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