Burkert 3005 Démarrage Rapide page 25

Important information for continuous function:
Do not attach rotary actuator head first!
Otherwise the medium may run out of the fitting into the
drive.
installation procedure:
Fig. 11: Standard installation
→
Ensure that the ball valve / the flap valve is in its closed position.
→
Carefully connect the rotary actuator to the shaft of the ball valve
/ flap valve.
When connecting the rotary actuator, ensure that it is not
twisted and that the fastening threads of the rotary actuator
are covered by the fastening bores of the ball valve / flap
valve.
→
Screw the fastening screws into the fastening threads of the rotary
actuator and tighten them firmly (max. 3 Nm).
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Type 3005
Installation
8.2.2. set mechanical end position limit
(drives 100 - 1 000 nm)
The mechanical end position limits have been preset at
the factory and glued on with Loctide. However, they can
be adjusted by turning the screws M8 Pos. 17. Then the
nuts must be glued on again.
→
Loosen the M8 nuts on the mechanical limit stops
and Fig. 3) and adjust the mechanical end position limits.
→
Glue nuts on again with Loctide (e.g. Loctide 577)
8.2.3. adjusting limit switch contacts
The two upper limit switch contacts have been set to
0 - 90° at the factory.
removing position indicator and hood
Fig. 12: Removing Fig. 13:
hood
english
17 (see Fig. 2
Removing Fig. 14: Removing
position hood
indicator
21