Ohmeda Ohio 2000 IWS Series, Operation And Maintenance Manual

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3-3
6600-0255-000 12/20/00
3/Operation
3-3
• Alarm Silence
• Start/Hold
• Reset
• Apgar Tones On/Off
• Light On/Off
• Raise bed (
M
) (Elevating Models Only)
• Lower bed (
?
) (Elevating Models Only)
Mode Switch: (all models except the 2001 international)
This switch is used to select either the Manual or Servo mode of operation. An audio
tone sounds momentarily when the mode switch is depressed.
Increase (
M M M M M
) and Decrease (
? ? ? ? ?
) Switches:
These switches are used to set the radiant power level (% power) in the manual mode
and to set the control temperature in the servo mode.
Alarm Silence:
This switch is used to silence the audible alarm. It silences all alarms except the
system failure alarm. Refer to Table 1 - Warmer Alarms for details on how long the
audible alarms are silenced.
Holding this switch depressed for five seconds or longer activates the audible alarm
and lights all the indicator lamps for testing purposes.
Start/Hold:
This switch activates the elapsed timer. Refer to the elapsed timer operation, Section
3.3, for a detailed explanation of its function.
Reset:
This switch is used to reset the elapsed timer to “00:00”.
Apgar Tones On/Off:
This switch activates the Apgar tones. When the Apgar tones are activated, a short
alarm tone is sounded at one minute and every five minute interval after the elapsed
timer is started.
Light On/Off:
WARNING:
w
Prolonged exposure to the light emitted by the observation lamp in this
unit may harm the unprotected eyes of the infant. For safety, cover the
infant’s eyes.
This switch activates the observation light located in the heater assembly.
Raise Bed (
M M
M M
M
) (Elevating Models Only)
WARNING:
w
Check for proper clearance above the Warmer and below the bed surface
before raising or lowering the bed.
w
Inspect all patient connected tubes or wires before and after moving or
tilting the bed. Tilting or moving the warmer bed up or down can pull on
tubing or leads connected to the patient. This may disconnect tubes or
leads, restrict gas or liquid flow, or move sensors out of position.