15ExTensor
To create the type of protection, ameproof gaps with narrow cylindrical ts are installed.
Gap surfaces must not be damaged. Damaged surfaces must not be machined or repaired in any other way - contact ARIS Service.
Cover and housing parts must be handled with care.
Avoid tilting the components during assembly.
5.1.1 Closing the actuator
After the adjustments have been made, the drive cover must be reassembled.
Note the following points:
• The cleavage surfaces must be clean and free from contamination or damage
• The sealing surfaces must be clean and free from contamination or damage
• Check the seat of the seal (O-ring) on the lower part of the housing and make sure that it is undamaged and free of dirt
• If necessary, apply an anti-corrosion agent (Vaseline (petrolatum) or soap-thickened mineral oil) to the cylinder surfaces of
the gap
• Put the drive cover back on without tilting it
Note the mounting orientation based on the ange geometry. When the hood is put on, overpressure can occur inside the drive,
which means that the hood can only be pushed open slowly. Proceed slowly and carefully so that the air can escape.
This can be avoided by loosening a cable/line entry or blind plug so that air can escape and the overpressure can be reduced.
The lead-in must be professionally closed again before commissioning or for further
storage.
Tighten the screws step by step in a cross pattern, observe the tightening torque.
Tightening torque cover screws: M8x40 A2-70 = 12Nm
5.2 Electrical connection
The electrical connection may only be carried out by qualied electricians.
Dangerous voltage: Electric shock possible!
• The drive may only be commissioned by qualied personnel (electricians)!
• De-energize before opening the actuator.
• The applicable regulations must be observed during electrical installation and
commissioning.
Danger! Observe the regulations applicable to the hazardous area for handling electrical
components in your operating environment.
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