IBM 5U92, Руководство пользователя

Страница: 100 / 142

The PROTECTIVE EARTHING CONDUCTORS should be terminated at that point. A recognized or
certified closed loop connector (ring terminal) should be used and secured to the frame with a lock
washer using a bolt or stud. The connector should be properly sized to be suitable for the bolt or
stud, the locking washer, the rating for the conducting wire used, and the considered rating of the
breaker. The intent is to ensure the frame is electrically bonded to the PROTECTIVE EARTHING
CONDUCTORS. The hole that the bolt or stud goes into where the terminal conductor and the lock
washer contact should be free of any non-conductive material to allow for metal to metal contact.
All PROTECTIVE EARTHING CONDUCTORS should terminate at this main protective earthing
terminal or at points marked with . (R010)
DANGER:
Main Protective Earth (Ground):
This symbol is marked on the frame of the rack.
The PROTECTIVE EARTHING CONDUCTORS should be terminated at that point. A recognized or
certified closed loop connector (ring terminal) should be used and secured to the frame with a lock
washer using a bolt or stud. The connector should be properly sized to be suitable for the bolt or
stud, the locking washer, the rating for the conducting wire used, and the considered rating of the
breaker. The intent is to ensure the frame is electrically bonded to the PROTECTIVE EARTHING
CONDUCTORS. The hole that the bolt or stud goes into where the terminal conductor and the lock
washer contact should be free of any non-conductive material to allow for metal to metal contact.
All PROTECTIVE EARTHING CONDUCTORS should terminate at this main protective earthing
terminal or at points marked with . (R010)
DANGER: Serious injury or death can occur if loaded lift tool falls over or if a heavy load falls off the
lift tool. Always completely lower the lift tool load plate and properly secure the load on the lift tool
before moving or using the lift tool to lift or move an object. (D010)
CAUTION:
The weight of this part or unit is more than 55 kg (121.2 lb). It takes specially trained persons, a
lifting device, or both to safely lift this part or unit. (C011)
CAUTION: To avoid personal injury, before lifting this unit, remove all appropriate subassemblies
per instructions to reduce the system weight. (C012)
72 IBM Cloud Object Storage System
™
Version 3.15.6: J15 Appliance Manual