Honeywell Enraf Operation Manual page 45

Figure 4-1: Static Leak Detection Set-up
Figure 4-3: Differential pressure creator inserted in drive end plate.
DIFFERENTIAL PRESSURE CREATOR
 
  Enraf
ADJUSTMENT SCREW
Figure 4-4: Static Leak Detection set-up overview
Part No.: 44200004 - Revision 2
Calibration
be assumed that there is a seal leak, and the prover piston seals
should be replaced. Refer to Figure 4-5.
LOW PRESSURE
3
SVP Controller Operation Manual
Figure 4-2: Gauge with HI & LOW markings
2 DIFFERENTIAL PRESSURE GUAGE 1
HIGH PRESSURE
FLOW
4-3