moog
MSD Servo Drive Compact Operation Manual
10
Id no.: CA97555-001, Rev. 3.0 - Date: 06/2012
1.1.2 Warning symbols
The safety instructions detail the following hazard classes.
The hazard class defines the risk posed by failing to comply with the safety notice.
Warning symbols
General explanation
Hazard class to
ANSI Z 535
!
ATTENTION!
Misoperation may result
in damage to the drive or malfunctions.
Serious injury or damage to
property may occur.
DANGER FROM ElECTRICAl TENSION!
Improper behaviour may endanger
human life.
Death or serious injury will
occur.
DANGER FROM ROTATING PARTS!
Drive may start up automatically.
Death or serious injury will
occur.
Table 1.2 Explanations of warning symbols
1.2 Intended use
MSD Servo Drive Compact drives are components designed solely for vertical installation
in stationary electrical systems or machines.
When installed in machines the commissioning of the drive (i.e. start-up of intended
operation) is prohibited, unless it has been ascertained that the machine fully complies
with the provisions of the Machinery Directive 2006/42/EC; compliance with EN 60204 is
mandatory.
Commissioning (i.e. start-up of intended operation) is only permitted when strictly
complying with the EMC Directive (2004/108/EC).
The MSD Servo Drive Compact conforms to the low Voltage Directive
2006/95/EC.
The drives fulfill the demands of the harmonized product standard
EN 61800-5-1.
If the drive is used for special applications, such as in areas subject to explosion hazard,
the required standards and regulations (e.g. EN 50014, “General provisions” and
EN 50018, “Flameproof housing”) must always be observed.
Repairs may only be carried out by authorized repair workshops. Unauthorized opening
and incorrect intervention could lead to death, physical injury or material damage. The
warranty provided by Moog GmbH would thereby be rendered void.
NOTE:
Deployment of the drives in non-stationary equipment is classed
as non-standard ambient conditions, and is permissible only by special
agreement.
1.3 Responsibility
Electronic devices are fundamentally not fail-safe. The company setting up and/or
operating the machine or plant is itself responsible for ensuring that the drive is rendered
safe if the device fails.
In the section on “Electrical equipment of machines” the standard EN 60204-1/
DIN VDE 0113 “Safety of machines” stipulates safety requirements for electrical controls.
They are intended to protect personnel and machinery, and to maintain the function
capability of the machine or plant concerned, and must be observed.
The function of an emergency off system does not necessarily have to cut the power
supply to the drive. To protect against danger, it may be more beneficial to maintain
individual drives in operation or to initiate specific safety sequences. Execution of the
emergency stop measure is assessed by means of a risk analysis of the machine or plant,
including the electrical equipment in accordance with EN ISO 14121 (previously
DIN EN 1050), and is determined in accordance with EN ISO 13849-1 (previously
DIN EN 954-1), “Safety of machines - Safety-related parts of controls” by selecting the
circuit category.
