IBM System Storage DCS9900 1269-3S2 Storage Expansion Unit Installation, Service, and User Guide
xi
Figure P-10
I/O Module Caution Label (Do not operate with modules missing)
Figure P-11 Drive Carrier Module Caution Label (Drive Spin down time 30 seconds)
• Do not operate with modules missing.
Class 1 Laser Product
When the product is supplied with optical modules, it contains a laser that complies with Laser Class 1,
US 21 QFR (J) & EN 60825-1, UL (NRTL) and TUV.
Caution !
If optical modules are to be provided and fitted by the end user, the modules must be a UL (or
other North American NRTL) RECOGNISED COMPONENT, must be approved by TUV (or
other European Product safety test house), and the laser in the module must comply with
Laser Class 1, US 21 QFR (J) & EN 60825-1.
Important !
Observe all applicable safety precautions (for example, weight restrictions, handling
batteries and lasers etc.) detailed in the preceding paragraphs when dismantling and
disposing of this product or its components.
European Regulations
This equipment complies with European Regulations EN 55022 Class A: Limits and Methods of
Measurement of Radio Disturbance Characteristics of Information Technology Equipments and
EN50082-1: Generic Immunity.
Special Tools and Equipment
There are no special tools required, but in order to complete the assembly of some configurations, you
may need the following (not supplied):
• Security keys (one of these should be included with your IBM System Storage DCS9900 3S2
Storage Expansion Unit for use with the drive locks).
Electronic Emission Notices
The following statements apply to this product. The statements for other products intended for use with
this product will appear in their accompanying manuals.
