CIPRIANI S020+, User And Maintenance Manual, Page: 45 / 148

45
ENGLISH
EN
rences between the two circuits during testing should never
be higher than the maximum allowable differential pressure.
• If a leak occurs, lower the pressure then retighten the nuts
and repeat the test. If the leak persists, check the gaskets
and plates for signs of wear, damage or dirt. If necessary,
replace the gaskets.
5.9 - Plate types
D E S C R I P T I O N
C O D E
O D D
I N I T I AL
1 2 3 4 1 2 3 4 1 2 3 4 0
O D D
FI N AL
E V E N
I N T E R M E D I AT E
P AR AL L E L
FL O W
O D D
I N T E R M E D I AT E
P O R T H O L E S
P O S I T I O N
P O R T H O L E S P O S I T I O N FO R D E V I AT I O N P L AT E
P AS S I N G
H O L E S
BL I N D
H O L E S
1, 3, 4 1, 2, 4 1, 2, 3 2, 3, 4 1, 4 2, 3 3 3
Drilling the collectors. Code which indicates the position and the open or
closed status of the collectors.
1234 = Open 0 = Closed
e.g.:
1204: indicates that porthole No. 3 is closed.
B
A
The letter indicates the plate type:
A = HIGH EFFICIENCY plate with wide chevron pattern
B = LOW DELTA P plate with narrow chevron pattern
PORT HOLES FOR PLATES ON SINGLE-PASS UNITS
PORT HOLES POSITION FOR DEVIATION PLATE