Safety and Standards
2.2.2 Operational safety
The machine manufacturer is responsible for equipment safety implementation, testing
and certification. The machine manual must clearly state operating and maintenance
conditions and safety precautions.
⚫ Perform all equipment operations in accordance with product specifications and
installation instructions.
⚫ Equipment manufacturers must provide power disconnect devices in compliance
with local regulations.
⚫ During operation, all protective covers and cabinet doors remain closed.
⚫ During operation, this equipment has live parts and hot parts. CDHD2S heat sink
temperatures can reach 90°C. Even if the motor is not turning, control and power
cables can carry high voltage.
⚫ Machine tool axes subjected to suspended loads or unbalanced loads must be
provided with additional mechanical safety blocks (such as motor-controlled
brakes) to prevent the load from falling out of control. The CDHD2S drive cannot
keep the load suspended when the STO function is activated. If the load is not
properly protected, serious injury may occur.
2.2.3 Maintenance safety
Improper handling of the CDHD2S can cause injury and/or
equipment damage.
⚫ Before performing maintenance on the CDHD2S (or the machine it drives), please
review all relevant product information.
⚫ Perform maintenance procedures in accordance with product maintenance
requirements and instructions.
⚫ To avoid electric arc and personal injury and damage to electrical contacts, never
disconnect or connect the product with power on.
⚫ After the equipment is powered off, wait at least 5 minutes before touching or
disconnecting normally live parts (such as capacitors, switch contacts, screw
connections).
⚫ Before touching the device, measure the electrical contacts with a meter. Make
sure the DC voltage is below 30V before handling the components.
2.3 Material Safety Data
CDHD2S is marked in accordance with the SJ/T11364, which applies to electronic and electrical
products sold within the territory of the People's Republic of China.
The hazardous substance data in the table below complies with China’s RoHS2.0: Restriction of
the Use of Certain Hazardous Substances in Electronic and Electrical Equipment issued on January 21,
2016.
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