13
in the liquid phase, plan for a
place to add DuoComfort at a
later time, avoid tension in the
high pressure hose.
95 mm
130 mm
• Attach regulator to the wall
with two screws.
• Connect the 8 mm or 10 mm
gas supply pipe to the regula-
tor outlet according to the
respective installation instruc-
tions for cutting-ring screw
fittings. When tightening, care-
fully use a second wrench to
counterhold on the key surfac-
es provided for this purpose.
• After installing the regulator,
check the gas system for
leaks (see „Checking the low
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
c
• 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
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