Chapter 2. Safety Guidelines; Safe Handling - IBM 106 Hardware Installation And Maintenance Manual

Chapter 2. Safety guidelines

DANGER: Multiple power cords. The product might be equipped with multiple power cords. To
remove all hazardous voltages, disconnect all power cords. (L003)
DANGER: Hazardous voltage, current, or energy levels are present inside any component that has
this label attached. Do not open any cover or barrier that contains this label. (L001)
CAUTION: High levels of acoustical noise are (or could be under certain circumstances) present.
Use approved hearing protection and/ or provide mitigation or limit exposure. (L018)

Safe handling

CAUTION: Use this equipment in a manner specified by the manufacturer: failure to do this may
cancel the protection provided by the equipment.
• For new enclosures, prepare the site for installation per Installation checklist, and follow safe-
handling instructions provided in "Unpacking the enclosure" on page 29.
• Permanently unplug the enclosure before you move it or if you think that it has become damaged
in any way.
• A safe lifting height is 20U.
• To minimize weight for an unpacked or rack-mounted enclosure, you can optionally remove the
rear panel CRU modules and the top-loaded CRU modules (accessed from beneath the
enclosure's top lids) before moving the enclosure once it is unpacked. However, CRU removal is
not required. If you remove an item, reinstall it into the same module slot from which it was
removed—after moving the enclosure. The Model 106 ships with CRUs installed; however, the
disks must be installed as part of the system setup, after the enclosure is securely mounted in
the rack.
– Before installing the enclosure into a rack, see WARNING.
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