Installation
FLOWSIC100 Flare · Addendum to Operating Instructions · 8025365/V1-0/2020-05 · © SICK Engineering GmbH
59
4
Close the ball valve.
Fig. 36
Cap nut
NOTICE:
The ball valve must close without resistance.
If this is not possible:
▸
Make sure the sender/receiver unit has been pulled back completely.
NOTICE:
Do not use force when the sender/receiver unit cannot be pulled back.
▸
Tighten the pipe screw fitting again with a torque of 150 Nm.
▸
Contact SICK Service.
WARNING:
Hazardous gas (possibly explosive or toxic)
Consider the gas trapped in the retraction nozzle,
.
1 Cap nut (self-cutting ring fitting)
2 Pipe screw fitting
1
2
