Safety instructions
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3ADW000462R0401 DCS880 Hardware manual e d
Printed circuit boards and fiber optic cables
These instructions are intended for all who handle the circuit boards and fiber optic
cables. Ignoring the following instructions can cause damage to the equipment.
WARNING
- The printed circuit boards contain components sensitive to electrostatic
discharge. Wear a grounding wrist band when handling the boards. Do not touch
the boards unnecessarily.
- Use grounding strip:
ABB order no.: 3ADV050035P0001
WARNING
- Handle the fiber optic cables with care.
- When unplugging optic cables, always grab the connector, not the cable itself.
- Do not touch the ends of the fibers with bare hands as the fiber is extremely
sensitive to dirt.
- The minimum allowed bend radius is 35 mm (1.38 in.).
Mechanical installation
These notes are intended for all who install the drive. Handle the unit carefully to
avoid damage and injury.
WARNING
- DCS880 sizes H4 ... H8:
- The drive is heavy. Lift the drive by lifting lugs only.
- The drive’s center of gravity is high. Do not tilt the unit. The unit will overturn
from a tilt of about 6 degrees. An overturning drive can cause physical injury.
- Do not lift the unit by the front cover.
- Place units H4 … H6 only on their back.
- Make sure that dust from drilling does not enter the drive when installing.
Electrically conductive dust inside the unit may cause damage or lead to
malfunction.
- Ensure sufficient cooling.
- Do not fasten the drive by riveting or welding.
