Festo CMMT-AS-C2-3A Series Assembly And Installation Manual page 8

About this document
Fig. 1 Warning symbols on the front side of the product (example CMMT-AS-...-EC)
General meaning
Attention! Hot surface
Attention! General danger point
Attention! Dangerous voltage
5 minutes (wait)
Tab. 6 Meaning of the warning symbols
8
1 Attention! Hot surface
2 Attention! General danger point
3 Attention! Dangerous voltage
4 5 minutes (wait)
Meaning with the CMMT-AS-...
Metallic housing parts of the device can have high temperatures
during operation. In case of error, internal components can be
overloaded. Overloading of components can result in high temper-
atures and release of hot gases.
The touch current in the protective earth connector can exceed an
alternating current of 3.5 mA or a DC current of 10 mA.
The minimum cross-section of the protective earth connector must
comply with the local safety regulations for protective earth con-
nectors for equipment with high leakage current.
The product is equipped with intermediate circuit capacitors,
which store dangerous voltage for up to 5 minutes after the power
supply is switched off. Do not touch power connections for
5 minutes after the power supply is switched off.
After the power supply is switched off, wait at least 5 minutes
until the intermediate circuit capacitors have discharged.
Festo — CMMT-AS-C2/C4-3A-... — 2018-02