Z620
EL-MF877-00
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678155-001 (HP Z620 Workstation Disassembly Instructions)
Quantity
Product End-of-Life Disassembly Instructions
Product Category: Workstations
Marketing Name / Model
HP Z620 Workstation
Purpose: The document is intended for use by end -of-life recyclers or treatment facilities. It provides the basic instructions
for the disassembly of HP products to remove components and materials requiring selective treatment, as defined by EU
directive 2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
1.0 Items Requiring Selective Treatment
1.1 Items listed below are classified as requiring selective treatment.
Item Description
Printed Circuit Boards (PCB) or Print e d Circuit
Assemblies (PCA)
Batteries
Mercury-containing components
Liquid Crystal Displays (LCD) with a surface greater
than 100 sq cm
Cathode Ray Tubes (CRT)
Capacitors / condensers (Containing PCB/PCT)
Electrolytic Capacitors / Condensers measuring
greater than 2.5 cm in diameter or height
External electrical cables and cords
Gas Discharge Lamps
Plastics containing Brominated Flame Retardants
Components and parts containing toner and ink,
including liquids, semi-liquids (gel/paste) and toner
Components and waste containing asbestos
Components, parts and materials containing
refractory ceramic fibers
Components, parts and materials containing
radioactive substances
Notes
With a surface greater than 10 sq cm.
Two in the power supply, one graphics card, and two
system board. (Additional cards, including a system
board riser, may be present depending on the
configuration.) (If riser is present, two system boards
are installed.)
All types including standard alkaline and lithium coin
or button style batteries
For example, mercury in lamps, display backlights,
scanner lamps, switches, batteries
Includes background illuminated displays with gas
discharge lamps
Two attached to the power supply boards.
Include the cartridges, print heads, tubes, vent
chambers, and service stations.
of items
included
in product
4
1
None
None
None
None
2
1
None
None
None
None
None
None
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678155-001 (HP Z620 Workstation Disassembly Instructions)
2.0 Tools Required
Tool Description Tool Size (if
applicable)
Assorted Torx drivers, screwdrivers and a diagonal cutter
3.0 Product Disassembly Process
(See instructions below in sections 3.2 and 3.3.)
3.2 Workstation Disassembly Procedures
1. Power off the workstation.
2. Remove/disengage any security devices that prohibit opening the workstation.
3. Disconnect the power cord from the electrical outlet and then from the workstation.
4. Disconnect all peripheral device cables from the workstation.
5. Remove the side access panel. Pull up on the handle and rotate the cover off the chassis.
6. Disconnect all internal cables from system board, power supply, and other components.
7.
Remove the system battery. Use a flat-edged screwdriver to leverage battery out of the battery
holder. Rotate the battery beyond the battery holder edges and lift it out.
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678155-001 (HP Z620 Workstation Disassembly Instructions)
Remove the graphics card and any other expansion cards. Push down on the expansion card
8.
retention clamp levers (1) on the outside of the chassis to open the retention clamp as shown
below.
Release the card slot latch (2), and then carefully lift the card from the chassis (3).
Remove the power supply. Pull out the power supply locking handle marked with the green
9.
tab. Use the handle to pull the power supply out of the chassis
Remove all components from the workstation.
10.
.
Template Revision A
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