Truma SecuMotion Instrucciones De Uso página 15

pressure area for leaks") and
inspect the functionality of
the gas-flow monitor (see
"Making sure the gas-flow
monitor is working properly"),
if present.
– Check the hose connection at
the inlet of the SecuMotion
gas-pressure regulator
(using, for example, a leak-
detection spray according to
DIN EN 14291).
Checking the low pressure
area for leaks
Test must be conducted
by a technician!
– Turn off all consumers.
– Open stop valves and any gas
remote switches.
– Remove the threaded cap
from the test connection (b)
and connect the test pump
with test hose onto the test
connection.
– Remove the test valve's (c)
protective cap and use an
open-end wrench (6 mm) to
turn the valve by 90 degrees in
the clockwise direction.
b
– Conduct leak test (in Germany
according to G 607).
– If gas system exhibits a leak,
close the gas cylinder valve
and immediately repair the
gas system; do not open the
gas cylinder valve until repair
is complete.
– After check is complete, make
sure to turn the test valve back
(90 degrees counterclockwise
until it stops) and replace the
protective cap.
– Screw the threaded cap back
onto the test valve.
Making sure the
gas-flow monitor is
working properly
The functionality of the gas-flow
c
monitor is directly related to how
the gas pipe was installed. For
this reason, it must be checked
individually for every type of ve-
hicle. This test must therefore be
a permanent part of the design
procedure! We also recommend
a functional test as part of series
production in order to counteract
negative effects caused by
any changes to the installation
procedure.
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