13ExTensor
Prior to initial operation
• inspect drive for damage prior to installation
• the screw-in depth of the mounting screws must not be exceeded according to the information in the drawings
• before commissioning, check the tightness of the cable entries and blind plugs
• tighten the hood screws evenly (torque 12 Nm, also note the notes under point 5.1.1)
• protect the drive from the effects of the weather (e.g. with a protective roof)
• do not expose the drive to hard shocks (e.g. by dropping it);no ropes, hooks, etc. attach directly to the drive
• permanent overloading and blocking of the drive leads to damage to the drive
• only use original ARIS spare parts
Consider prior to attachment of couplings:
• Do not turn actuator shafts by force;
• actuator and valve shafts must run centric.
No additional holes may be drilled into the drive housing and the hood.
Any modications to the actuator are strictly prohibited and will result in the loss of the
ATEX/IECEx protection approval.
4.5 Information about coatings
The actuator is delivered from the factory with either a painted or unpainted/bare cover.
Subsequent coating of the unpainted/bare cover is permitted if the requirements of EN IEC 60079-0:2018 Section 7.4 are met.
Deviations from the requirements of EN IEC 60079-0:2018 Section 7.4 are strictly prohibi-
ted and will result in loss of ATEX/IECEx protection approval.
The actuator cover or the anodized lower part of the housing that have already been
painted must NOT be additionally coated!
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