HP Visualize J5000 hp Visualize J5000, J7000 workstations parts removal and re - Page 7

1 Getting Started The following important information must be adhered to for proper removal and replacement of all Hewlett-Packard parts. Safety Warnings WARNING Removing the device cover may expose sharp edges in the equipment chassis. To avoid injury, use care when installing customer add-on devices. CAUTION The J Class workstation is designated for two-person lifting; it weighs approximately 74 to 96 pounds (34 to 44 Kg), depending on the configuration. Do not attempt to lift it by yourself, or injury may result. The lifting ledge at the bottom of the front of the workstation is strong enough to use as a handhold when lifting the workstation. NOTE Before performing removal/replacement procedures, position the workstation on a cushioned flat, stable surface, such as a tabletop or workbench. NOTE Installing the recommended HP replacement part in your J Class workstation does not affect the regulatory and safety classifications or approvals listed in the original owner's guide. Electrostatic Discharge (ESD) Precautions To prevent damage to the J Class workstation, observe all of the following ESD precautions while performing removal and replacement procedures: • Remove all ESD-generating materials from the work area in which you will remove and replace the workstation field replaceable unit(s). • Open the ESD materials provided with the replacement part kit. Unfold the black conductive sheeting (antistatic mat) and place it under a corner of the workstation. • Wear a static strap to ensure that any accumulated electrostatic charge is discharged from your body to ground. Attach the static-grounding wrist strap by following the instructions on the package. Attach the sticky end of the wrist strap to bare metal on the rear panel of the workstation. 7