Dell W-7200 PowerConnect Series Controller Installation Guide - Page 21

Chapter 2 Installation CAUTION: Installation of the device should be performed by a trained installation professional. This chapter describes how to install a Dell PowerConnect W-7200 controller using the many mounting options available. The W-7200 controller ships with an accessory kit that includes the equipment needed to install the controller in standard, two-point 19-inch telco rack. Additional mounting options are sold separately.  "Precautions" on page 21  "Selecting a Location" on page 22  "Two-Point Rack Mounting" on page 22  "Table or Shelf Installation" on page 24  "Connecting the AC Power Cord" on page 24  "Installing and Removing a Fan Tray" on page 24  "Installing and Removing a Power Supply" on page 26 CAUTION: Please only use included or Dell specified cables, power cords, AC power supplies and batteries. The power cord should not be used with other electric equipment than what is specified by Dell. CAUTION AC Precautions  Ensure that the rack is correctly and securely installed to prevent from falling or becoming unstable.  Dangerous voltage in excess of 240VAC is always present while the Dell Power Supply Module is plugged into an electrical outlet. Remove all rings, jewelry, and other potentially conductive material before working with this product.  Never insert foreign objects into the chassis, the power supply, or any other component, even when the power supplies have been turned off, unplugged, or removed.  Main power is fully disconnected from the W-7200 controller by unplugging all installed power supplies' power cords from their outlets. For safety, verify the power outlets and plugs are in easy reach of the operator.  Do not handle electrical cables which are not insulated. This includes any network cables.  To minimize electrical hazard, keep water and other fluids away from the product.  Comply with electrical grounding standards during all phases of installation and operation of the product. Do not allow the W-7200 chassis, network ports, power supplies, or mounting brackets to contact any device, cable, object, or person attached to a different electrical ground. Also, never connect the device to external storm grounding sources.  Installation or removal of the chassis or any module must be performed in a static-free environment. The proper use of anti-static body straps and mats is strongly recommended. Dell PowerConnect W-7200 Series Controller | Installation Guide Installation | 21