Beckhoff AA3000, Operating Instructions Manual

Page: 15 / 67

For your safety
Version: 1.0 ─── 15 AA3000
2.2.2
During operation
Do not work on live electrical parts
Do not open the motor while it is live. Ensure that the protective con-
ductor is properly connected. Never disconnect electrical connec-
tions while they are live. Only work on the motor when the voltage
has dropped to < 50 V. Disconnect all components from the mains
and secure against reconnection.
Observe grease leakage at the spindle drive
Check the spindle drive for leaking grease. In every case, read the
chapter: "Lubrication". Avoid contamination of the environment with
the escaping grease.
Avoid surface temperatures above 200 °C
Avoid surface temperatures of over 200 °C in the immediate vicinity
of the spindle drive.
Do not touch hot surfaces
Check the cooling of the surfaces with a thermometer. Do not touch
the components during and immediately after operation. Allow the
components to cool sufficiently after switching off.
Avoid overheating
Operate the motor according to the technical specifications. Refer
here to the chapter: "Technical data". Activate and monitor the tem-
perature contact of the motor. Provide for sufficient cooling. Switch
off the motor immediately if the temperature is too high.
Do not touch any moving or rotating components
Do not touch any moving or rotating components. Fasten all parts or
components on the machine or plant.
Keep travel path clear and do not enter area
Keep the travel path of the piston rod clear when operating the elec-
tric cylinder. Maintain a safety distance of 25 cm from all moving
parts in the travel range.
2.2.3
After operation
De-energize and switch off components before working on
them
Check the functionality of all safety-relevant devices. Secure the
working environment. Secure the machine or plant against being in-
advertently started up. Observe the chapter: "Decommissioning"
No direct skin contact with solvents or lubricants
In case of improper use, the solvents or lubricants used can lead to
skin irritations. Therefore, avoid direct skin contact.