Manual Control - Burkert 0121 Manuel D'utilisation

note!
Caution risk of breakage.
▶ ▶ Do▶not▶use▶the▶coil▶as▶a▶lifting▶arm.
→
▶
Hold▶the▶device▶with▶a▶suitable▶tool▶(open-end▶wrench)▶on▶the▶
body;▶screw▶into▶the▶pipeline.
Attaching▶the▶device:
→
▶
Via▶bore▶holes▶M4x8▶(made▶from▶brass▶or▶stainless▶steel)▶or▶self-
tapping▶screws▶3.9▶DIN▶7970▶(made▶from▶plastic,▶max.▶screw-in▶
depth▶10▶mm)▶on▶the▶bottom▶side▶of▶the▶body▶at▶drill▶pattern▶
38x24.
Devices in flange model
Attaching▶the▶device:
→
▶
Via▶supplied▶screws▶on▶basic▶devices▶or▶manifold.
→
▶
Tighten▶fastening▶screws▶on▶the▶coil▶to▶a▶maximum▶torque▶of▶2▶Nm.
10
english
6.3 manual control
note!
▶ ▶ When▶the▶manual▶control▶is▶locked,▶the▶valve▶cannot▶be▶actuated▶
electrically.
Manual▶control
Press
2
Turn
Fig. 2:

Manual control

1