Safety notes for electrical drives and controllers
Page 7
Mounting Instructions „Servo drives BL 4000-C“
PRELIMINARY
Version 0.1
2.3
Danger resulting from misuse
DANGER!
High electrical voltages and high load currents!
Danger to life or serious personal injury from electrical shock!
DANGER!
High electrical voltage caused by wrong connections!
Danger to life or serious personal injury from electrical shock!
DANGER!
Surfaces of device housing may be hot!
Risk of injury! Risk of burning!
DANGER!
Danger to life, serious personal injury or property damage due to unintentional
movements of the motors!
2.4
Safety notes
2.4.1
General safety notes
The servo drive corresponds to IP20 degree of protection as well as pollution degree 2. Make sure
that the environment corresponds to this degree of protection and pollution degree.
Only use replacement parts and accessories approved by the manufacturer.
The devices must be connected to the mains supply as per EN regulations, so that they can be cut
off the mains supply by means of corresponding separation devices (for example main switch,
contactor, power switch).
The servo drive may be protected using an AC/DC sensitive 300 mA fault current protection
switch, type B (RCD = Residual Current protective Device).
Gold contacts or contacts with a high contact pressure should be used to switch the control
contacts.
Preventive interference rejection measures should be taken for control panels, such as connecting
contactors and relays using RC elements or diodes.
The safety rules and regulations of the country in which the device will be operated must be
complied with.
The environment conditions defined in the product documentation must be kept. Safety-critical
applications are not allowed, unless specifically approved by the manufacturer.
