Section 6: Disassembly Guide
6.1 General
6.2 Replacement Level Supported
6.3 Prior to Disassembly
6.4 Fuse Replacement
6.5 Battery Disassembly
6.6 Monito Disassembly
6.7 Front Case Disassembly Procedures
6.8 Rear Case Disassembly Procedures
6.9 Optional Printer Assembly/Disassembly Procedures
N5500 Service Manual 45
Disassembly Guide/
Spare Parts, N5500
WARNING: Performance Verification. Do not place the N5500 into operation
after repair or maintenance has been performed, until all Performance Tests and
Safety Tests listed in Section 3 of this service manual have been performed.
Failure to perform all tests could result in erroneous monitor readings.
WARNING: Before attempting to open or disassemble the N5500, disconnect the
power cord from the N5500.
CAUTION: Observe ESD (electrostatic discharge) precautions when working
within the unit.
Note: Some spare parts have a business reply card attached. When you receive these
spare parts, please fill out and return the card.
6.1 General
This section describes disassembly procedures detailed disassembly instructions and
accompanied by illustrations. Disassembly Sequence Flow Chart that is used to access
replaceable parts of the N5500 is illustrated in Figure 7. The boxes on the flow chart
represent the various components or sub-assemblies. A complete listing of the available
spare parts and part numbers is in
Spare Parts
section. Follow the reverse sequence of
the disassembly procedures for reassembly.
The N5500 can be disassembled down to all major component parts, including:
l
PCB assemblies
l
acquisition modules, SMPS & LCD
l
battery
l
cables
l
brackets & cases
l
printer
The following tools are required:
l
small, Phillips-head (+) screwdriver
l
medium, Phillips-head (+) screwdriver
l
needle -nose pliers
