R-30 RM
2.
Make sure that there is a downstream flow demand
.
3.
Turn the pilot valve’s locking nut (4B) counter clockwise, until it touches the adjusting bolt (4A) head.
4.
Make sure that the
3
-way selector [
3
] on its “AUTO” position.
5.
Turn the adjusting bolt (
4
A) clockwise until valve starts to open.
6.
To increase the downstream pressure, turn the adjusting bolt (
4
A) clockwise, one turn at a time, allowing
sometime between turns for the valve to respond. Downstream pressure is shown on your pressure gauge.
Continue until required pressure is reached.
7.
To decrease the downstream pressure, turn the adjusting bolt (
4
A) counterclockwise, one turn at a time, allowing
sometime between turns for the valve to respond. Downstream pressure is shown on your pressure gauge.
Continue until required pressure is reached.
8.
When the required pressure is reached, prevent the adjusting bolt (
4
A) from turning, and turn the locking nut (
4
A)
clockwise until it touches the pilot bonnet. Tighten the nut carefully.
3. OPERATION INSTRUCTIONS
1.
To manually open the valve, turn the manual 3-way selector [3] to its "OPEN" position.
Please note:
By doing so you will have no control over the downstream pressure; it is possible that your system will be
exposed to excessive pressure.
2.
To manually close the valve, turn the manual
3
-way selector [
3
] to its “CLOSE” position.
3.
To maintain downstream preset pressure, turn the
3
-way selector [
3
] to its “AUTO” position.
Содержание Eliptix R-30RM
Страница 19: ...R 30 RM 7 DIMENSIONAL DRAWING ...