Valleylab Force FX-8C, Service Manual

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List of Components
Introduction
Force FX-8C Service Manual 1-3
List of Components
The Force FX-8C generator is a self-contained unit, consisting of a main
enclosure (cover and base) and power cord. The main components of the
generator are the following:
• Front panel components—power switch; controls for setting the modes
and output power; a button for recalling the power settings and modes
that were used last; receptacles for connecting electrosurgical
accessories; and indicators that alert you to the current settings and
patient return electrode status.
• Rear panel components—volume control; three footswitch receptacles;
power entry module; equipotential grounding lug; and three ports
(serial port, RF activation port, and expansion port).
• Internal components—control (microcontroller) board; display board;
footswitch board; power supply/radio frequency (RF) board; low
voltage power supply; fan; and heat sinks.
A handle is located on the underside of the chassis.
For details about the interaction of the main components and circuit board
descriptions, refer to Section 4, Principles of Operation.
Service Personnel Safety
Before servicing the generator, it is important that you read, understand,
and follow the instructions supplied with it and with any other equipment
used to install, test, adjust, or repair the generator.
General
Warning
Use the generator only if the self-test has been completed as described.
Otherwise, inaccurate power outputs may result.
The instrument receptacles on this generator are designed to accept only one
instrument at a time. Do not attempt to connect more than one instrument at a
time into a given receptacle. Doing so will cause simultaneous activation of the
instruments.
Caution
Do not stack equipment on top of the generator or place the generator on top of
electrical equipment (except a Force GSU unit, a Force Argon unit, a CUSA
System 200, or a CUSA EXcel unit). These configurations are unstable and/or do
not allow for adequate cooling.
Provide as much distance as possible between the electrosurgical generator and
other electronic equipment (such as monitors). An activated electrosurgical
generator may cause interference with them.