Power775 Disk Enclosure Fan Service Procedure
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OVERVIEW
This section is an overview only. Do not start the service procedure until Section 3 which contains the detailed steps.
2.1 Safety Notices
Read “Safety_Notices “ available from InfoCenter – see Section 1.3.
http://publib.boulder.ibm.com/infocenter/powersys/v3r1m5/topic/p7hdx/G229-9054.pdf
The following notices apply to all Power775 service procedures:
CAUTION:
Energy hazard present. Shorting might result in system outage and possible physical injury.
Remove all metallic jewelry before servicing. (C001)
CAUTION:
The doors and covers to the product are to be closed at all times except for service by trained
service personnel. All covers must be replaced and doors locked at the conclusion of the service
operation. (C013)
CAUTION:
Servicing of this product or unit is to be performed by trained service personnel only. (C032)
The following notices specifically pertain to this Power775 service procedure.
DANGER:
Heavy equipment — personal injury or equipment damage might result if mishandled. (D006)
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:
The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide
other functions). The solution may cause irritation to the skin or eyes. Avoid direct contact with the solution. Employ
appropriate Personal Protective Equipment when performing operations involving the coolant or which may
potentially expose you to the coolant. Refer to the MSDS for more information. (C037)
DANGER:
Risk of injury due to heavy components falling from rack if the supplemental
supports are not installed. (L019)
ATTENTION: The supplemental supports (Cam Followers) must be installed for the CEC or DE slide out
service.
