[Histonet] Manual for Fisher histomatic 266 tissue processor, help

[Ze Lu]

 Hello, Histonet friends,

 We bought a used Fisher Histomatic 266 MP Tissue Processor recently. There
 is no manual with it. We called Fisher and they don't have it as it is too
old. Anybody here have the manual for this model? Can we have a copy?
 Actually we already figured out most of functions. Only one bottle with
kind
 of "float" inside and two connection tube on the top. I guess it is for
 vaccum operation. Can not figure out how to connect it. Also, there are two
 plastic tubes on the backe othe machine. Are they for exhaust? Thank you
for
 your help.  We appreciate your help.

 Ze Lu, Ph.D.
Optimum Therapeutics, LLC