106
K000000000EJ 023826A0 100714
12.9.2 PERFORMING THE TIGHTNESS TEST ACCORDING TO UNI 11137
07/08/14
10:00
Existing piping
Pressurization
P diff
hPa
0
F1
F2
F3
WARNING
Fill the system to
The pressure of
100.00 hPa
Press any key
F1
07/08/14
10:00
Existing piping
Pressurization
P diff
hPa
0.06
O
O
07/08/14
10:00
Existing piping
Pressurization
P diff
hPa
0
O
AUTOZERO
5
Wait for
the end of the
autozero
And
pressurize the
system
Automatically
Automatically,
after 1 minute.
07/08/14
10:15
Existing piping
Test
o
o
o
o
hPa
100.00
P1
hPa
100.00
P2
hPa
0.00
∆P
00:01:00
Wait time
o
o
o
o
07/08/14
10:15
Existing piping
Test
F1
F2
hPa
100.00
P1
hPa
100.00
P2
hPa
0.00
∆P
00:00:10
Wait time
WARNING
Tightness test ongoing.
Stop?
F1: stop
F2: cancel
F1
07/08/14
10:00
Existing piping
Pressurization
P diff
hPa
0.06
O
07/08/14
10:00
Existing piping
Stabilization
o
o
o
o
hPa
100.00
P diff
hPa
100.00
∆P 1 min
00:15:00
Wait time
Pressure of the system.
Pressure variation in the last minute.
Waiting time to end the stabilization phase.
The stabilization can be interrupted in any moment.
Summary of Contents for E4500
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