Festo CMMT-AS-C2-11A-P3 Series Manual page 8

About this document
Warning symbols on the front of the product
Warning Meaning with the CMMT-AS-...
symbol
Attention! Hot surface
Metallic housing parts of the device can reach high temperatures during operation.
In the event of a fault, internal components may become overloaded. Overloading of
components can result in high temperatures and the release of hot gases.
Attention! General danger point
The touch current in the protective earthing conductor can exceed an alternating cur-
rent of 3.5 mA or a direct current of 10 mA.
Always connect both protective earthing connections to the mains-side PE connection,
the PE pin of [X9A] and PE earthing screw on the housing.
The minimum cross section of the protective earthing conductor must comply with
the local safety regulations for protective earthing conductors for equipment with high
leakage current.
Attention! Dangerous voltage
The product is equipped with DC link capacitors, which store dangerous voltage for up
5 min
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 DC link capaci-
tors have discharged.
Tab. 4: Meaning of the warning symbols
8 Festo — CMMT-AS-C2/3/5/7/12-11A-P3-... — 2021-12e