11
7.2 Before wiring
Before the electrical commissioning, you need to:
• open the cover
• install cable glands
• wire the actuator
See Chapter 11 for more information on the wiring.
How to open the cover
1. With a 10 mm angled socket wrench, unscrew the 4 cover
screws. Do not remove them from the cover.
2. Remove the cover by pulling it out along its axis.
How to install cable glands
• Cable gland size depends on what you ordered (M20 or ¾” NPT
cable entries).
• Unused entries must be kept closed by their plug.
For each cable entry used:
1. Remove the plugs.
2. Separate the sealing nut from its cable gland.
3. Thread the sealing nut on the cable and pass the cable
through the cable gland.
4. Screw and tighten the cable gland in the cable entry.
• The electrical connection of the actuator must be carried out
by a qualified professional. All interventions inside the actuator
must be carried out by a qualified professional.
• In case of incorrect installation, there is a risk of electric shock
and damage to the device.
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