Before Installation; Preparatory Work - Burkert 2100 Guide Rapide

7 insTallaTion
7.1 safety instructions
Danger!
risk of injury from high pressure!
▶ Before loosening the lines and valves, turn off the pressure and
vent the lines.
Warning!
risk of injury from improper installation!
▶ Installation may be carried out by authorized technicians only
and with the appropriate tools!
risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶ Secure system from unintentional activation.
▶ Following installation, ensure a controlled restart.
for control function i – danger if pilot pressure fails!
For control function I control and resetting occur pneumatically. 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.
risk of injury from moving parts in the device!
▶ Do not reach into openings.
Type 2100
Installation
7.2

before installation

• The angle seat valve can be installed in any installation position,
preferably with the actuator face up.
• Before connecting the valve, ensure the lines are flush.
• Observe direction of flow (see type label).
7.2.1

Preparatory work

→
Clean pipelines (sealing material, swarf, etc.).
devices with welded body
note!
for valves with installed control:
When welding the valve body into the pipeline, the control must
not be installed.
▶ Remove control from the actuator (see installation chapter in the
operating instructions for the corresponding control).
Remove the actuator from the valve body:
→
Clamp the valve body in a holding device.
note!
damage to the seat seal or the seat contour!
▶ When removing the actuator, ensure that the valve is in open
position.
→
Control function A pressurize the pilot air port 1 with com-
pressed air (5 bar): valve opens.
english
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