Pressure Test - afriso Flow-Control 3/K Notice Technique

LEAKING PRODUCT
• Verify that you use a screwed pipe connection as per DIN 3852 with cylindri-
cal thread (G thread) and seal the screwed pipe connection with a flat gasket
or with suitable glue. Do nut use Teflon tape or hemp.
Failure to follow these instructions can result in equipment damage.
4. Use the copper flat gasket contained in the bag of accessories to seal the
connection. If the burner hoses are not connected directly (for example,
housing version with flow and return connection G
cylindrical pipe connections G
kets to make the connection to the G
tightening torque is 40 ±5 Nm.
INOPERABLE PRODUCT
• Verify that you do not interchange the flow and return connections.
Failure to follow these instructions can result in equipment damage.
5.4

Pressure test

 Verify that the pressure connection is not connected to the product When
subjecting the suction pipe to a pressure test. The integrated check valve
does not allow the pressure to be applied to the suction line.
Mounting
NOTICE
1
(as per DIN 3852) with copper flat gas-
/
4
1
female thread of the housing. The
/
4
NOTICE
1
female), you can use
/
4
Flow-Control
EN
16