Valleylab CUSA EXcel-8 - Troubleshooting Safety; User Troubleshooting

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Troubleshooting Safety
This section repeats the user troubleshooting tables presented in
Section 13, Troubleshooting the CUSA EXcel System, in the CUSA EXcel
System User's Guide. It then presents engineer troubleshooting,
describing a visual inspection of the CUSA EXcel system (to detect any
obvious problems) and including flow charts for troubleshooting the
system as a whole and each of its subsystems.
Troubleshooting Safety
It is important that you read and understand the following warnings and
notices:
Electric Shock Hazard Do not touch any exposed wiring or conductive surface
while the system is disassembled and energized. Never wear a grounding strap
when working on an energized system.
Electric Shock Hazard =Take appropriate precautions (such as the use of isolated
tools and equipment; use of the “one hand rule,’ etc.) when taking measurements
or troubleshooting the system.
Notice
Electrostatic Sensitive Devices This unit contains electrostatic sensitive
components. When repairing the system, work at a static control workstation.
Wear a grounding strap when handling electrostatic sensitive components.
Handle circuit boards by their nonconductive edges. Use an antistatic container
for transport of electrostatic sensitive components and circuit boards.
User Troubleshooting
The CUSA EXcel system runs nearly trouble free. However, on occasion, a
problem may arise. This section describes some conditions that may occur
before or during the normal course of surgery. They are easy to diagnose
and to fix.
Do not activate vibration or the CEM handswitching nosecone while using the tip
cleaner. Tip damage, user injury, electrical shock, or any combination of these
effects may occur.
10-2
CUSA
EXcel-8
System
Service
Manual