User's Manual

Safety requirements
iRM4451nn00-2 iRRH Product Description and Installation Guide 2-5
Equipment showing signs of condensation should be allowed to dry before
installation.
CAUTION
ELECTROSTATICALLY SENSITIVE EQUIPMENT!
Semiconductor components are sensitive to electrostatic electricity and
may be damaged by static discharge.
When handling the equipment, the following rules must be followed:
• Wear conductive or anti-static clothing.
• Wear grounded ESD wrist strap.
• Wear shoes with conductive straps or soles.
• Verify anti-static safety devices are operating properly by testing
yourself at an approved test station.
• Leave equipment in their original anti-static wrapping until ready for
installation.
• When handling equipment or modules, use handles provided to carry
the device and do not touch electrical contacts, pins or components.
• Only place equipment or modules on conductive surfaces.
• Use tools on equipment or modules only when equipment is grounded.
• Handle defective equipment or modules similarly to new equipment to
prevent additional damage.
CAUTION
GROUNDING CAUTION!
• This equipment's grounding connection is between the DC power circuit
and the grounding conductor.
• This equipment must have a direct connection to the DC supply
grounding point or to a bonding jumper from the grounding terminal
bus bar to the DC supply ground electrode for the site.
• The grounding circuit must not have a disconnect device located in line
with the DC circuit grounding conductor.