2-3
Chapter 2: System Safety
•
While working on the system, do not wear loose clothing such as neckties and
unbuttoned shirt sleeves, which can come into contact with electrical circuits or
be pulled into a cooling fan.
•
Remove any jewelry or metal objects from your body, which are excellent metal
conductors that can create short circuits and harm you if they come into contact
with printed circuit boards or areas where power is present.
•
After accessing the inside of the system, close the system back up and secure
it to the rack unit with the retention screws after ensuring that all connections
have been made.
2-6 System Safety
Electrostatic discharge (ESD) is generated by two objects with different electrical
charges coming into contact with each other. An electrical discharge is created to
neutralize this difference, which can damage electronic components and printed
circuit boards. The following measures are generally sufficient to neutralize this
difference before contact is made to protect your equipment from ESD:
•
Do not use mats designed to decrease electrostatic discharge as protection from
electrical shock. Instead, use rubber mats that have been specifically designed
as electrical insulators.
•
Use a grounded wrist strap designed to prevent static discharge.
•
Keep all components and printed circuit boards (PCBs) in their antistatic bags
until ready for use.
•
Touch a grounded metal object before removing any board from its antistatic
bag.
•
Do not let components or PCBs come into contact with your clothing, which may
retain a charge even if you are wearing a wrist strap.
•
Handle the backplane by its edges only; do not touch its components, peripheral
chips, memory modules or contacts.
•
When handling chips or modules, avoid touching their pins.
•
Put the serverboard and peripherals back into their antistatic bags when not
in use.
Summary of Contents for SC118G-R1400B
Page 1: ...SC118G Chassis Series SC118G R1400B USER S MANUAL 1 0a SUPER ...
Page 8: ...SC118G Chassis Manual viii Notes ...
Page 40: ...SC118G Chassis Manual 5 18 Notes ...
Page 50: ...SC118G Chassis Manual 6 10 Notes ...
Page 54: ...SC118G Chassis Manual A 4 Notes ...
Page 56: ...SC118G Chassis Manual B 2 Notes ...
Page 65: ...C 9 Safety Information and Technical Specifications Notes ...