1
8
1. The valve can be operated in two modes to close:
a) An electrical impulse 1 second (9
- 12
V c.c.)
b) By pressing the red button (you must first remove the protective plastic
cover).
After this operation, the valve remains closed.
NOTE
:
The protective cover must always stay in place during the valve use.
2.
When the valve is closed,
pull the red button vertically upwards to unlock
it
. The valve ramains open.
NOTE:
The button can be operated by pulling vertically upwards if the gas
pressure on both sides (intake and exhaust) is not balanced. Steps shall be
taken to ensure that these two pressures are balanced; only then can rise
up vertically button.
NOT
E
:
Try not to force this button to not damage it.
3. The valve will close automatically when it receives input from the sensor. If
this does not happen, contact the supplier or manufacturer.
4. After closing the valve, an inspection of the gas system should be made.
Use caution when the valve must be restarted.
1. The valve will be installed only by qualified personnel.
2. The valve should be installed after the main interior gas.
3. The valve must be installed in the gas flow direction marked on it. The coil
should not be installed upside down. The valve can be installed horizontally
or vertically.
4. The control wires must be connected correctly. White wire is positive and
black is negative. Achieving
incorrect
connections may result in risk of s
hort
circuit
.
5. During maintenance work on the gas pipe, such as pipe cleaning with
pressure, the valve should be removed to avoid its failures.
6. During pressure testing, the valve should be open.
7. The opening button of the valve can be pulled up vertically when
pressures are equal (intake and exhaust).
8. Reverse polarity and wrong voltage can damage the valve
’s
electromagnetic coil.
Instructions for use
Recommendations for installation
EN
