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ecom-B
Tightness Test
The
“Tightness Test“
acc. to DVGW – TRGI Process Instructions G
600 at pipes (operation pressure up to 100 hPa) is deposited as a
measurement routine in the ecom-B. Proceed as follows:
1. Connect the ecom-UNO to the connection AUX of the ecom-B.
2. Close the conduit with a suitable adapter (test stopple, high-
pressure stopple or one-pipe counter cap).
3. Connect the components as described before.
4. Scroll with cursor keys
<Up/Down>
to the menu
„Tightness
Test“
. Activate with
<Enter>
.
5. Create the pre-adjusted test pressure with the air pump (the unit
beeps as soon as the pressure level is achieved).
6. Interrupt the connection to the air pump (switch-off the ball valve).
7. Wait for stabilization time (if the pressure remains in the range
“test pr/- 10%”
during stabilization time, so the measure-
ment will start).
8. Once the measurement time is over, the result is displayed and
can be printed (IR printer required) by pressing
<Print>
.
9. If the menu
“Tightness Test“
is selected again, so the result can
be called up with
“No” / <Enter>
(as long as the ecom-B is on) or a
new measurement can be started with
“Yes” / <Enter>
(switching
from
“No“
to
“Yes“
with cursor keys
<Up/Down>
).
Содержание B
Страница 1: ...Operating Instructions ...
