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Precautions
Electrostatic Discharge
Before touching the device or holding the boards and IC chips, wear the ESD gloves or the ESD wrist
strap (Ensure that the other end of the ESD wrist strap is well grounded) to prevent the electrostatic
discharge of the human body from damaging the sensitive components.
ESD gloves
Attaching Labels or Tags
• After routing the cable, attach the label or fasten the tag to the cable, and 20 mm away from the
connector.
• When the signal cable is placed vertically, the label should point towards the right. When the cable is
placed horizontally, the label should point downwards. After bundling the cables, the completed
identification plate should be visible on the top of the cable in the horizontal cabling, or on the right
side of the cable in the vertical cabling. Make sure that the label points outwards.
Safety Precautions
Indoor climbing work should ensure that the ladder (or other load bearing equipment) stable,
ascending the operation of the operator, tools and materials should be properly disposed so as not
to fall, ascending operation during its operation area part of the ground personnel should wear
safety helmet or evacuate; operators should wear safety rope, clothing, shoes, a tool into the tool
bag, attention when people climb ahead of the tool, tool ahead of people evacuation.
Hardware installation operation of all should be under the condition without electricity, if need to
have charged equipment operation, operation personnel in addition to tools, clothes do not have
other exposed metal objects, and tools and metal parts of tape is wrapped around the insulation,
the operator must wear insulated gloves.
ESD wrist strap
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