34
EB 8111/8112 EN
Operation
6 Operation
Immediately after completing mounting and
start-up (see section 5), the valve is ready for
use.
Crush hazard arising from moving parts
(actuator and plug stem).
Do not insert hands or finger into the yoke
while the valve is in operation.
Risk of personal injury when the Type 3371
Pneumatic Actuator vents.
Wear eye protection when working in close
proximity to the control valve.
Risk of burn injuries due to hot or cold com
-
ponents and pipelines.
Depending on the process medium, valve
components, and pipelines may get very hot
or cold and cause burn injuries.
Wear protective clothing and gloves.
Operation disturbed by a blocked actuator
or plug stem.
Do not impede the movement of the actuator
or plug stem by inserting objects into their
path.
WARNING
!
WARNING
!
WARNING
!
NOTICE
!
Summary of Contents for 3321
Page 11: ...EB 8111 8112 EN 11 Safety instructions and measures...
Page 27: ...EB 8111 8112 EN 27 Measures...
Page 33: ...EB 8111 8112 EN 33 Mounting and start up...
Page 35: ...EB 8111 8112 EN 35 Operation...
Page 45: ...EB 8111 8112 EN 45 Servicing...
Page 53: ...EB 8111 8112 EN 53...
Page 55: ...EB 8111 8112 EN 55 15 11 12 16 2 5 1 4 13 17 14 63 62 5 2 8 Type 3321 DN 65 to 100 NPS 2 to 4...