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HP ProCurve 520wl Product End-Of-Life Disassembly Instructions page 2

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2.0 Tools Required
List the type and size of the tools that would typically be used to disassemble the product to a point where components
and materials requiring selective treatment can be removed.
Tool Description
Hexnut driver
Philips Screw Driver
Flat head screw driver
3.0 Product Disassembly Process
3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment:
1.
Remove base metal plate if attached by sliding it as shown in the fig. #1
2.
Disconnect and remove power adapter if present as shown in fig. #2.
3.
Remove plastic cover by pulling it away from the metal chassis as shown in fig. #3
4.
Remove the 4 screws from the metal chassis by using Philips screw driver #2 shown in fig. #4
5.
Remove the 4 hex nut screws holding the PCB by using hex nut driver, shown in fig. #5
6.
Remove PCB from the chassis, fig. #6
7. Pry open the power adapter from the side with a flat-head screw driver to remove PCA.
8.
9.
10.
3.2 Optional Graphic. If the disassembly process is complex, insert a graphic illustration below to identify the items
contained in the product that require selective treatment (with descriptions and arrows identifying locations).
Fig.1 Separate metal base
by sliding from unit
Fig. 4 Remove 4 screws
EL-MF877-00
Template Revision A
Fig. 2 Disconnect PA and
pull out from case
Fig. 5 Remove hex nuts
Fig. 3 Pull the unit from plastic case
Fig. 6 Remove PCA.
Tool Size (if
applicable)
5mm
#2
Small
Page 2

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J8133a