Autoclaves Pressure

- Adjustment range from 1.4 to 4.6

Structure of the pressure:
The drawing shows schematically the operation of the switch.
(A) With low blood pressure is the pressure at rest and the electric contact is closed (pump on).
(B) increases the pressure, the diaphragm starts to move the lever system.
The lever that supports the electrical contact
(Lever 1) remains stationary, until the lever that controls
(Lever 2) passes the pivot of the lever 1. Now the electrical contact is open (pump off).
 
One of the most common pressure. Take control of a double-pole switch.
Electrical connections of the pressure:

The intervention of the pressure switch can be varied by means of two adjusting nuts.
The nut 1 intervenes in the advertisement. It aims to raise or lower the set point with decreasing pressure,
or to advance or retard the closing of the electrical contact and then the electric starter,
pressure values of more or less bass.
2 acts on the nut off. It serves to raise or lower the set point as the pressure increases,
or to advance or retard the opening of the electrical contact and then turn off the electric, values of pressure
more or less high.
 
If it is necessary to avoid intervening on regulations set by the factory (Listing about 1.4 bar, off about 2.8 bar) valid for any type of system.