Burkert Type 3003 User Manual download pdf (Page 11)

Installation

8 INSTALLATION

8.1 Safety information

DANGER!

Hazard due to electrical voltage!

▶ Always switch off the power and secure it to prevent restarting

before removing the cover, or using the lever.

▶ Always connect multiple rotary actuators with phase isolation via

a switch!

▶ Protect electrical rotary actuators by using a mains-dependent

safety!

▶ Observe all applicable accident protection and safety guidelines

for electrical equipment!

WARNING!

Hazard due to improper installation!

▶ Installation may only be carried out by authorised technicians

using appropriate tools!

▶ Before installation, ensure that the manual lever can move freely.

Danger due to unintentional activation of the device!

Unintended actuation of the device during installation can lead to

injury and damage to property.

▶ Take appropriate measures to prevent the possibility of uninten-

tional activation of the device.

8.2 Power and control connections

Procedure:

→ Disconnect the rotary actuator from the power supply.

→ Remove the position indicator from the axis.

→ Loosen the cover screws with a screwdriver and lift the cover off.

→ Disconnect the cable connector ISO20 and insert the cable.

→ Wire the connections according to the circuit diagram figures (see

“7.5 Electrical circuit diagrams”).

Use cables with a diameter of 7 ... 12 mm for the ISO20

cable fitting.

→ Set the cover in place and screw it tight.

→ Reinstall the position indicator.

8.3 Connecting the additional limit

switches (optional)

In the standard variant, the rotary actuator has 2 additional limit switches

(for 90º range of motion). Connect these as follows.

Procedure:

→ Disconnect the rotary actuator from the power supply.

→ Remove the position indicator from the axis.

→ Use a screwdriver to loosen the cover screws.

→ Lift the cover off.

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Type 3003

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Burkert Type 3003 User Manual Page 11

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