Burkert 2060 Démarrage Rapide page 10

7 INSTALLATION
DANGER!
Risk of injury from high pressure in the system.
▶ Before working on the system or device, switch off the pres-
sure and vent or empty the lines.
WARNING!
Risk of injury due to improper installation.
▶ Installation may only be performed by qualified and trained
personnel.
▶ Use an open-end wrench for installation.
▶ Following installation, ensure a controlled restart.
For control function I: Risk of pilot pressure failure.
The valve stays in an undefined position in the event of a pilot
pressure failure.
▶ To ensure a controlled restart of the device, apply pilot pressure
and activate the medium.
Risk of injury due to moving parts in the device.
▶ Do not reach into openings.
7.1 Preparatory work
• Ensure that pipelines are in alignment.
• Remove soiling from pipelines.
• Note flow direction (see type label).
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7.2
→ Clamp valve body into a collet.
NOTE!
Damage to the seat seal or seat contour.
▶ When removing the actuator, the valve must be in the open
→ For control function A pressurize the pilot air port 1 with com-
→ Place a suitable open-end wrench on the wrench flat of the
→ Unscrew actuator from the valve body.
Fig. 3:
English
Type 2060, 2061
Installation
Removing actuator from the valve
body
position.
pressed air: Valve opens.
nipple.
Pilot air port
2
CFB, CFI
Exhaust port CFA
1
Pilot air port
CFA, CFI
Exhaust port CFB
Wrench flat
for open-end
wrench
Angle seat valve Type 2060
Transparent cap
with position
indicator
Actuator
Nipple
Valve body
Digits for indi-
cating the flow
direction