Safety Instructions
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2.3 Electrical Safety Guidelines
DANGER
Rick of electrical shock!
Turn off the power supply and secure it against switching on prior
to any work on the device.
Wait until the system has come to a complete stop prior to any
work on the device.
Never bridge branch circuit protection devices.
• Observe all relevant safety standards during the electrical installation.
→ See the Standards for Brake Transistor Monitor section for details
specific to the product.
• Use only wire gauges rated for the power requirements of the device.
• Ensure new or existing circuits meet NEC or applicable local requirements.
• For low voltage conductors that are in direct contact with conductors of the high
voltage supply circuit (in accordance with UL61800-5-1), all low voltage
conductors must include other protective measures, e.g. double insulation or
shielding bonded to earth ground.
• When using components without isolated inputs/outputs, equipotential bonding
must be used between the connected components. Failure to provide adequate
equipotential bonding may result in the destruction of the components by
equalizing currents.
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