Preparing For Installation; Requirements For Installation - Siemens SIMOTICS XP 1MB 1 Series Operating Instructions Manual

Low-voltage motors
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Assembly
5.2 Preparing for installation
Loss of conformity with respect to the applied directives
In the delivery state, the machine corresponds to the requirements according to the directives
stamped on the type plate or in the documentation provided. Unauthorized changes or
modifications to the machine lead to the loss of conformity with the applicable directives and the
loss of the associated warranty.
Explosion hazard when making modifications to the machine
Modifications to the machine, such as drilling holes or additional mechanical work, are not
permitted or may only be performed by the manufacturer. Otherwise an explosion can occur in
an explosive atmosphere. This can result in death, serious injury or material damage.
• Where necessary, contact the Service Center (Page 12).
5.2

Preparing for installation

5.2.1

Requirements for installation

The following requirements must be satisfied prior to starting installation work:
• Staff have access to the operating and installation instructions.
• The machine is unpacked and ready for mounting at the installation location.
• Measure the insulation resistance of the winding before starting any installation work. If the
insulation resistance lies below the specified value, take appropriate remedial measures.
These remedial measures may necessitate the machine being removed again and
transported.
Note
Note also the technical data on the rating plates on the motor enclosure.
NOTICE
Damage to the motor
To avoid material damage, before commissioning, check whether the correct direction of
rotation of the machine has been set on the customer side, e.g. by decoupling from the driven
load.
62
1MB..1/2/3/4 - shaft heights 63 ... 355
Operating Instructions, 11/2023, A5E52779900A

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