Two-Stage Pressure Switches - Honeywell Fema DCM-203-574 Series Assembly And Operating Instructions Manual

5.

Two-Stage Pressure Switches ...-307, ...-217

Example
Fig. 17. Adjustment
Switching points at: 3.8 and 3.2 bar

Adjust setpoint spindle S to 3.5 bar

Set bottom switching point (3.2 bar) with
setting wheel I (turn CW).
 Set top switching point (3.8 bar) with
setting wheel II (turn CCW
28
).
MU2B-0238GE51 R0616D