Johnson & Johnson ETHICON ENDO-SURGERY HARMONIC 300, Service Manual

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16 GEN04
Service Manual
9 HAND PIECE This receptacle is used to connect the hand piece to the generator.
RECEPTACLE
10 HAND ACTIVATION When the indicator is green, hand activation on the hand switching adaptor is
enabled. To disable the Hand Activation mode, depress the button. Upon power-up,
the system defaults to Hand Activation mode disabled.
Note: If the foot switch is installed, the foot switch is always enabled.
11 TEST
Depressing this button initiates the Test mode. This mode is used during
troubleshooting. The generator will emit a tone when the Test mode is active and
“TEST IN PROGRESS” will appear on the display.
12 GRAPHIC DISPLAY
In Ready or Standby modes, this display indicates the minimum (user-settable
level 1 to 5) and maximum (level 5) power levels. If a system or component
problem exists, error codes will appear on this display.
Fig. 5-2 Back Panel
13 FOOT SWITCH
Identical receptacles allow connection of up to two foot switch
RECEPTACLES
assemblies for user convenience. If only one foot switch is used, connect to either
receptacle.
14 POTENTIAL
This terminal provides a means for connection to a Potential Equalization
EQUALIZATION
Conductor.
TERMINAL
15 FUSES
Refer to the Replacement Parts drawings in the back of this manual for additional
fuse locations and fuse type.
16 POWER CORD
This receptacle is used to attach the power cord to the generator. For
RECEPTACLE
power cord requirements, refer to Chapter 14 – System Specifications.
AUDIBLE SIGNALS The generator delivers audible tones to signal activation, test, and alarm states. The
user may choose from three activation tone pitches. Refer to
Chapter 15 – Adjustments for tone selection information. Upon power-up, the
system defaults to the last tone chosen (the mid-pitch tone is factory-set).
T3.15H 250V
13 14 15
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