DRESSER RR 16 Bedienungsanleitung Seite 30

Safety shut-off valve SL-IZ..
Start-up instructions
3
The sequence of start-up the SSV SL-IZ . . is to be observed!
If the sequence is not considered, the valve disc arm contacts the inside of valve body and the chamfered
edge of valve disc arm (3) can be deformed .
a) Pressure compensation by opening the manipulation valve (self closing) slowly, up to closing pressure of
regulator .
b) Unscrew cap of reset shaft on valve body .
c) Turn the reset shaft (6) in direction of arrow*) until valve disc arm (3) engages into latch lever (only pos-
sible if pd smaller than OPSO).
d) Screw on cap of reset shaft .
*) For turning reset shaft (6), the maximum torque value is 5 Nm to engage valve disc arm (3) into latch lever .
30
6
Exhaust-/
Breathing-Connection ãB"
Control line
Connection ãA"