Pneumatic Connection - Burkert 2101 Mode D'emploi

→ Actuator with hexagon:
Rotate counter-clockwise (as seen from below) to bring the
actuator module into the required position.
Fig. 5: Rotating with open-end wrench
Type 2101
Installation
Open-end wrench
7.4

Pneumatic connection

DANGER!
Danger – high pressure in the equipment.
▶ Before loosening the lines and valves, turn off the pressure
and vent the lines.
WARNING!
Risk of injury from unsuitable connection hoses.
Hoses which cannot withstand the pressure and temperature
range may result in hazardous situations.
▶ Use only hoses which are authorised for the indicated pres-
sure and temperature range.
▶ Observe the data sheet specifications from the hose
manufacturers.
For control function I – Danger if pilot pressure fails.
For control function I control and resetting occur pneumati-
cally. If the pressure fails, no defined position is reached.
▶ To ensure a controlled restart, first pressurize the device with
pilot pressure, then switch on the medium.
7.4.1 Connection of the control medium
If the position of the pilot air ports for installation of the
hoses is unfavorable, these can be aligned steplessly by
rotating the actuator through 360°.
The procedure is described in the chapter entitled "7.3.3
Install control".
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