Automatic changeover valve type AUV-ND
6 / 10
Part No. 02 585 5
0
Inlet, optional
Trading name and dimensions
acc. to standard
Installation
instructions
Male thread connections
•
G.13 = thread M 20 x 1.5
Tightening torque:
Coupling nut =
4 to 5 Nm
Adapter IG M20 x 1,5 x GF
Outlet, optional
Trading name and dimensions
acc. to standard
Installation
instructions
•
Male thread connections
H.3
= G 1/2 thread with flat gasket
Torque
Coupling nut =
10 Nm
Mounting material
CAUTION
Excessive force may damage the pressure regulator.
This can cause leaky connections.
Attachments must be dimensioned and connected with the base (construction) so
that this provides a secure hold on the one hand and enables forces to be
deflected safely on the other.
Forces should not affect the pressure regulator.
LEAK CHECK
CAUTION
Risk of burning or fire
Serious burns to the skin or damage to property.
Do not use an open flame to check for leaks.
Before start-up, check the product connections for leaks.
1. Close all shut-off fittings on the gas appliance.
2. Slowly open the withdrawal valve or the gas cylinder valve.
3. Spray all connections with a foam producing substance according to EN 14291
(e.g. leak spray, Part no. 02 601 00).
4. Bubbles will form in the foam producing substance if there are any leaks.
NOTICE
If more bubbles form, re-tighten the connections (see ASSEMBLY). If you cannot stop
the leaks, you must not use the product.
