Mercury pressurestat adjustment help needed

Need help with equipment usage or want to share your latest discovery?
ertech
Posts: 56
Joined: 8 years ago

#1: Post by ertech »

hi guys
Can some one point me in the right direction and I have used the search function with no luck.
How do you adjust the old mercury Pstat ? There is a nut -small knob-big knob.
Thanks guys