6-2 Maintenance
6.2 Disassembly and Assembly Procedure
The disassembly and assembly procedures detailed below refer to the views of
figures shown in section 8.
6.2.1 Disassembly Procedure
Please study the figures in section 8 before attempting disassembly. Before
removing any parts from the LeCroy WaveRunner, be sure to read carefully the
instructions referring to those parts, noting any precautions needed to avoid
problems.
Note: Power is always present on the CPU motherboard and inside the Power
Supply whenever the power cord is plugged into a power source. Remove the
power cord from the instrument before removing or inserting any connectors to the
CPU motherboard. Extreme caution should be taken in protecting the LCD face
from damage (e.g. scratch marks, etc.) when handling, in particular when inserting
or removing from the instrument.
a. Removal of the Upper Cover Assembly
The upper cover disassembly procedure refers to the view of figure 8-1.
Tools Needed:
• T15 Torx driver
• #2 Philips screwdriver
Procedure:
• Remove the front bezel (see procedure 6.2.1.a)
• Remove the twelve 6-32 x ¼” screws (five on right side, three on left side and four
in the rear).
• Remove the two 6-32 x ½” screws that secure the two upper feet to the upper
cover and rear panel.
• Carefully slide the upper cover off the unit. If the unit has an optional internal
printer disconnect printer power cable and data cable.
b. Opening of the Front Bezel
The front bezel disassembly procedure refers to the view of figure 8-2.
Tools Needed:
• T10 Torx driver
• #1 Philips screwdriver
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