Actuator Size D (50) - bürkert 2100 Bedienungsanleitung

Types 2100, 2101, 2103
Option:Maxstrokelimit
6.1. Actuator size D (50)
Fig. 1: Actuator D (50)
A Transparent cap
A
B Optical position indicator
C
C Actuator cover
B
D Spindle extension
D
1
Connection
6.1.1. Tasks before Installation
DANGER!
Risk of injury from high pressure!
• Before making alterations to the devices, switch off the pressure
and vent the lines.
→
Interrupt the flow of medium.
→
Switch off the pilot air.
→
Empty the valve body.
→
Unscrew the transparent cap Ⓐ from the actuator cover Ⓒ.
DANGER!
Risk of injury from high pressure!
Without the transparent cap, the actuator blows freely upward
when the pilot pressure is applied to the wrong connection.
• Apply the pilot pressure for control functions A and I only on
connection 1.
→
To remove the optical position indicator Ⓑ, move the actuator to
the upper end position:
Apply the pilot pressure to connection 1.
→
Unscrew the optical position indicator Ⓑ from the spindle
extension Ⓓ.
English
11