11. Perform a gas network leak test
To perform this test, it is necessary to have a gas network leak testing kit. This kit is available as option (ref: KEG).
11.1. Perform the test
➢
Connect the different items of the kit on the network to test (see user manual of the KEG).
➢
Turn on the analyser.
➢
Go to
“Procedures”
menu with the up and down arrows then press
OK
.
The analyser asks to select a customer and a boiler: go to
“OK”
then press
OK
.
The list of customers is displayed.
➢
Select the customer then press
OK
.
The list of boilers is displayed.
➢
Select the boiler then press
OK
.
“Procedures”
screen is displayed.
➢
Go to
“Network tightness”
with the keypad then press
OK
.
A message indicating
“Plug silicone tube on P+”
is displayed.
➢
Plug the silicone tube on P+ pressure tap then press
OK
.
A message indicating
“Pressurise to 50 mbar”
is displayed.
➢
Pressurise the network to 50 mbar then press
OK
.
A message indicating
“Please wait 10 minutes”
and a progress bar are displayed.
At the end of the 10 minutes, results are displayed:
•
start pressure
•
end pressure
•
possible loss of pressure
11.2. Link the measurement to a customer
When the measurement has been performed, it is possible to link it to a customer registered in the analyser or to a customer
unregistered in the analyser that must be created.
➢
Press the
“Save”
function button.
The analyser displays the list of recorded customers.
➢
Select a customer with up and down arrows then press
OK
or create a customer (see page 23) then select it.
The analyser displays the list of available boilers.
➢
Select the boiler with up and down arrows then press
OK
or create a boiler (see page 24) then select it.
The analyser backs to the measurement screen.
11.3. Print the results
It is possible to print the results on the ticket:
➢
Press the
“Print”
function button.
Results are printed on the ticket.
See page 17 for the printing configuration.
28
Perform a gas network leak test
