Siemens S120 configurationmanual Motor assembly, Important information about motor assembly

Motor assembly 6

6.1Motor assembly

Important information about motor assembly

Before assembling the motor, the assembly instructions provided in this documentation must be read carefully.

DANGER

Installing torque motors involves carrying out work in the vicinity of unpacked rotors. The resulting danger from strong magnetic fields is, therefore, particularly high.

You must read the "Safety information" section along with the safety information provided in this section.

Only remove the packaging for the built-in torque motor when you are ready to assemble it. At least two people are required to install the motor.

Use the installation equipment provided.

Never place metal on magnetic surfaces (and vice versa).

Keep magnetizable objects and/or permanent magnets away from magnetic surfaces.

Never use magnetizable tools. If such tools are required, however, they must be held firmly with both hands and moved slowly toward the built-in torque motor.

The motor must only be installed when it is disconnected from the power supply.

When installing individual components, you must use special equipment and follow specific procedures.

WARNING

The transportation locks must not be removed until the torque motor has been installed in the axes construction. You must carry out the steps in the specified sequence (see "Procedure for installing the motor").

1FW6 Built-in torque motors	79
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3