Physio Control LIFEPAK 9 - Case Separation; Disassembly Procedures; Keep Work Area Static-Free; SAS Adapter PCB Removal

LIFEPAK 9 shock advisory adapter Service Manual
4-2
Wear Wrist Strap
O WARNING
Transport and Store
PCBs Properly
Always wear a conductive wrist strap connected to the mat and to ground
except when working on energized equipment or when discharging high
voltage circuits. The strap must be snug enough to make good contact
against bare skin.
Transport and store PCBs in anti-static racks or inside conductive bags.
Label the package containing the PCBs as static-sensitive.
Keep Work Area Keep static-generating products such as styrofoam cups or trays away
Static-Free
from
the
work
area.
Connect
all
electrical
equipment
such
as
soldering
irons and test equipment to ground through a three-prong plug.
Test Work Area Test all the anti-static parts of the work area (mat, straps, cables)
Routinely routinely. Keep a log of the test results.
Disassembly The following procedures provice a logical sequence for disassembling
Procedures
Case Separation
SAS Adapter PCB
Removal
the major components of the Shock Advisory Adapter. Separate or
disassemble only to the extent required. Parenthetical numbers refer to
item numbers in the final assembly parts list (beginning on page 5—4) and
Figure 5-1.
1. Lay the Shock Advisory Adapter face down on a work surface with
the five cover screws visible. Remove the five screws (19).
2. Separate the Rear Case (4) by lifting it straight up, freeing it from the
High Voltage Connector Plug.
After separating the cases:
1. Remove the High Voltage Connector Plug by disconnecting J7 and J5.
2. Free the SAS Adapter PCB Assembly by disconnecting J4 and J1.
All Rights Reserved
© November 1994 Physio—Control Corporation