DANGER
Risk of death due to electric shock and short circuit.
Damage to the cabling or incorrect installation can result in an electric shock
or short circuit and fire/explosion.
1. Make sure the electrical connection and integration of the control unit are
only carried out by appropriately trained specialist personnel.
2. Please ensure the cables are laid without being damaged. Bear in mind ex-
ternal influences on the cables and use appropriate cable ducts or cable
trays.
3. Make sure the wiring is done correctly (see circuit diagrams).
4. Before commissioning, make sure all cables and the rotary drive are un-
damaged.
5. Remember the five electrical safety rules:
Unlock
Prevent it being switched back on
Ensure no voltage at all
Earth and short-circuit
Cover or block off adjacent parts that are still live.
WARNING
Risk of crushing and impact
If the rotary drive is started up unexpectedly, crushing injuries can be caused
by the connected assemblies.
1. Potential crushing points should be considered in the integrator’s risk as-
sessment.
2. Before beginning work on the rotary drive, ensure the power is switched
off to prevent it being started unexpectedly.
3. Make sure the rotary drive is installed correctly.
4. Check that the drive fits the adaptation/valve.
6 | Operation
Translation of the original installation guide · Version 1.0 · 2021-05-27
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