Artesyn Centellis 4100 Installation and Use (2015) - Manual (Page 87)

System Installation
Centellis 4100 Installation and Use (6806800D82E) 89
3.3.3 Powering-Up the System
Start Up Procedure
Depending on the system configuration, the actual powering up may take up to 10 minutes.
1. Put on an ESD wrist strap.
2. Connect the strap to the shelf by attaching the front or rear ESD jack.
3. Make sure that the system has been located in a place with room temperature for
at least 24 hours before powering it up.
4. Ensure that the breaker is in the OFF (tripped) position (the red portion is visible on
the top of the breaker). If the breaker is not in the OFF position, trip the breaker to
the OFF position.
5. Remove the M6 nuts, lockwashers and spring rings from each of the connections
on the PEM and set aside.
Personal Injury through Electric Shock and Burning
Touching the PEM power input terminals with metallic objects on your hands, wrists, or
hanging from your neck may lead to amputations. Do not wear any metallic attire or
commodity on your hands, wrists, or hanging from your neck when working at the power
input terminals or power input cables. Be extremely careful when you use electrically
conductive tools near the PEMs.
Short Circuit and Personal Injury through Electrical Shock
Ensure that the power feeds you plan to remove or attach are powered off and cannot be
switched on while you are working.
Ensure that all power input lines are not energized.
Personal Injury
PEMs will get hot. Touching a hot PEM can cause injuries. Let the PEM cool down before
pulling it out with bare hands.