Steris HarmonyAIR G Series, Руководство оператора

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3-2
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Operator Manual Operating Instructions
• A given lighthead’s surgeon's control buttons adjust the intensity
level for that lighthead.
Important: Avoid control faults. Do not continuously press and
hold wall control buttons for more than 40 seconds.
3.1.2 Wall Control Unit Refer to Figure 3-1 .
1. Press the selected + button to activate the corresponding
lighthead.
• Pressing the + button repeatedly incrementally increases the
intensity of light from the lighthead (until reaching maximum
intensity).
• Pressing the - button repeatedly reduces light intensity until
reaching a minimum level. Continuing to press - button (for
2 seconds) at any intensity level causes the lighthead to shut
off. (Pressing that lightheads
+ button restores light to the
lighthead at previous level.) Refer to Table 3-1 for a
summary of wall control intensity functions.
2. Once the lighthead is selected, press either the button to
increase light intensity level (
+ ), or the button to decrease light
intensity level ( - ).
WARNING – EXPLOSION
HAZARD: Do not use this
lighting system in the
presence of flammable
anesthetics.
!
Table 3-1. HarmonyAIR Surgical Lighting System G Series Intensity Control
Module
State
Module
Intensity
Button
Pressed
Duration of
Switch Press
Operation
OFF N/A + Any
Module turns ON at stored intensity setting
ON Any except
highest
+ Any
Module increases to next higher intensity setting
ON Highest + Any
Module remains at highest intensity setting
OFF N/A - Any
Module remains OFF
ON Lowest - Less than
2 seconds
Module remains at lowest intensity setting
ON Lowest - 2 seconds or longer Module initially remains at lowest intensity
setting and after two seconds turns OFF
ON Any except
lowest
- Less than
2 seconds
Module decreases to next lower intensity setting
ON Any except
lowest
- 2 seconds or longer
Module initially decreases to next lower intensity
setting and after two seconds turns OFF
Either Any Either 40 seconds or
longer
Switch Fault
: Depending upon the switch
pressed and the initial conditions of the G Series
module state and intensity, the control of the G
Series module follows one of the sequences
listed above. After 40 seconds, the switch is
disabled. All other switches remain operational.
Full control of G Series module intensity remains
available at the lighthead user interface.