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Defines the intended users of the manual, requiring technical and explosion protection knowledge.
Explains the abbreviations and symbols used throughout the operating manual.
Specifies the designed purpose and operational areas for explosion-protected motors.
Outlines manufacturer liability for damage and warranty conditions for the motors.
Details technical support contacts and procedures for assistance with motors.
Provides procedures for ordering replacement motor parts, specifying type and serial number.
Provides guidelines for proper handling, storage, and transportation of the motors.
Covers initial mechanical inspections of the motor before installation.
Specifies environmental conditions and location requirements for motor installation.
Explains how to mount the motors, including load considerations and alignment.
Details how to connect the motors to the mains supply, covering various connection types.
Covers specific regulations for mains connection of explosion-protected motors.
Explains how to connect cables directly into the motor's enclosure.
Describes how to open, close, and orient the motor's terminal box.
Details requirements and procedures for connecting cables and lines safely.
Specifics for terminal boxes where the mains lead is in the layer separating motor parts.
Explains the procedures for connecting mains and guard circuits.
Covers motors with unidirectional fans, separate cooling, and temperature monitoring.
Details operation of motors with space heaters and frequency converters.
Illustrates torque characteristics for motors operating with frequency converters.
Details operation, safety, and parameter settings for compact drive motors.
Explains the function, connection, and safety of the PTC tripping device.
Presents overview circuit diagrams for compact drives with different network configurations.
Discusses motor duty classes, thermal protection methods, and sensor connections.
Addresses operating limits outside standard ambient temperatures and heater usage.
Specifies operating requirements for motors with backstop and managing heat input.
Details essential checks, insulation resistance measurement, and drying before motor start-up.
Covers motor inspection, cleaning, and guidelines for bearing lubrication.
Explains explosion protection markings, compliance, and ensuring safety during operation.
Specifies requirements for performing repairs and alterations on explosion-protected machines.
Defines intended use and operation guidelines for zones with dust hazards.