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EL-MF877-00                                                Page 1 
Template Revision C  

Last revalidation date 09-May-2018 

                 

 

 

 

 

  

HPI instructions for this template are available a

EL-MF877-01

  

                 

 

Product End-of-Life Disassembly Instructions 

Product Category: Workstation

 

Marketing Name / Model 
[List multiple models if applicable.] 

HP ZCentral 4R 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 HPI

 

products to remove components and materials requiring selective treatment, as defined by EU directive 

2012/19/EC, Waste Electrical and Electronic Equipment (WEEE). 
 
NOTE: Recyclers should sort plastic materials into resin streams for recycling based on the ISO 11469 plastic marking code on the 
plastic part. For any questions on plastic marking, please contac

HP’s Sustainability Contact

.    

1.0

 

Items Requiring Selective Treatment

 

1.1 Items listed below are classified as requiring selective treatment. 
1.2 Enter the quantity of items contained within the product which require selective treatment in the right column, as applicable. 

Item Description 

Notes 

Quantity of 
items 
included in 
product

 

Printed Circuit Boards (PCB) or Printed Circuit 
Assemblies (PCA) 

With a surface greater than 10 sq cm 
 

Batteries, excluding Li-Ion batteries. 

All types including standard alkaline, coin or button style 
batteries   

Li-Ion batteries.  Include all Li-Ion batteries if more than 
one is provided with the product (such as a detachable 
notebook keyboard battery, RTC coin cell, etc.) 

Battery(ies) are attached to the product by (

check all 

that apply with an

 “x” 

inside the

 “[ ]”): 

[          ] screws 
[

X

] snaps 

[          ] adhesive 
[          ] other.  Explain            
NOTE: Add detailed removal procedures including 
required tools in the sections 3.1 and 3.2. 

           

Mercury-containing components 

For example, mercury in lamps, display backlights, 
scanner lamps, switches, batteries             

           

Liquid Crystal Displays (LCD) with a surface greater than 
100 sq cm 

Includes background illuminated displays with gas 
discharge lamps             

           

Cathode Ray Tubes (CRT) 

            

           

Capacitors / condensers (Containing PCB/PCT) 

            

           

Electrolytic Capacitors / Condensers measuring greater 
than 2.5 cm in diameter or height 

Flatiron PSU 90%  675W   Chicony

 

External electrical cables and cords 

 Power  Cord 

Gas Discharge Lamps 

            

           

Plastics containing Brominated Flame Retardants 
weighing > 25 grams (not including PCBs or PCAs 
already listed as a separate item above)  

 

           

           

Summary of Contents for ZCentral 4R

Page 1: ...e Item Description Notes Quantity of items included in product Printed Circuit Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm 1 Batteries excluding Li Ion batteries All types including standard alkaline coin or button style batteries 1 Li Ion batteries Include all Li Ion batteries if more than one is provided with the product such as a detachable notebook keyboar...

Page 2: ...andle and open it up 5 Remove the CPU from the board 6 Remove memory from MB 7 Remove Graphic card from host up 8 Use PH1 screwdriver to loose the screws 9 Press the Graphic card s latch and remove it 10Use PH1screwdriver to loose the screws and remove the PCIe card 11Use PH1 screwdriver to loose the screws and remove the cable 12 Press the PSU s latch on chassis and remove the PSU from chassis 13...

Page 3: ...screws of MB from board 38 Remove MB from chassis 39 Remove the battery from the system board 40 Use PH1 screwdriver to loose the screws and remove the led flatiron 41 Rotate the handle and open it up and remove WLAN M 2 Card 42 Press the botton 43 Remove the HDD 44 Press the convert board latch 45 Remove convert board from the cage 3 2 Optional Graphic If the disassembly process is complex insert...

Page 4: ...plate are available at EL MF877 01 Step5 Remove the CPU from the board Step6 Remove memory from MB Step7 Remove Graphic card from host up Step8 Use PH1screwdriver to loose the screws Step9 Press the Graphic card s latch and Remove it Step10 Use PH1 screwdriver to loose the screws and remove the PCIe card ...

Page 5: ...screwdriver to loose the screws and remove the cable Step12 Press the PSU s latch on chassis and remove the PSU from chassis Step13 Use PH1 to unscrew five screws to loosen top cover Step14 Slide top cover to unhook bottom chassis before top cover removal Step15 Remove top cover from bottom chassis Step16 Remove the Mylar from top cover by hand pulling ...

Page 6: ... PCBA from bottom chassis Step18 Disconnect fan cable connector and LED cable connector from PCBA Step19 Remove PCBA away from bottom chassis Step20 Heat the solder of the Electrolytic Capacitors of greater than 2 5cm in diameter or height and Remove it Step21 Remove the Mylar from bottom chassis by hand pulling Step22 Use PH1 to unscrew four screws to loosen fan from bottom chassis ...

Page 7: ...is by hand pulling upwardly Step24 Use PH1 to unscrew two screws to loosen handle released module from bottom chassis Step25 Use t PH1 to unscrew one cross screw and tool 3 to unscrew one torx screw Step26 Remove metal handle away from handle released module Step27 Slide handle released module away from bottom chassis Step28 No more treatment for bottom chassis and fan bracket ...

Page 8: ...le at EL MF877 01 Step29 Use PH1 screwdriver to loose the screws and remove the iron Step30 Use PH1 screwdriver to loose the screws and remove the iron Step31 Disconnect fan cable from MB Step32 Remove the fans Step33 Disconnect cables from convert board Step34 Use PH1 screwdriver to loose the screws and remove the iron ...

Page 9: ...lable at EL MF877 01 Step35 Press the button and remove the cable Step36 Disconnect all cables from MB Step37 Use PH1 screwdriver to loose the screws of MB from board Step38 Remove MB from chassis Step39 Remove the battery from the system board Step40 Use PH1 screwdriver to loose the screws and remove the led flatiron ...

Page 10: ...09 May 2018 HPI instructions for this template are available at EL MF877 01 Step41 Rotate the handle and open it up and remove WLAN M 2 Card Step42 Press the botton Step43 Remove the HDD Step44 Press the convert board latch Step45 Remove convert board from the cage ...

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