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12 Alarms & Fault Findings
The Heritage II Bariatric is equipped with audible and visual alarm indicators. These alert the user to
the status of the available mains supply and any mattress defect.
12.1 Low pressure alarm
Upon detection of low pressure, an audible alarm will be heard and the Low Pressure indicator will
illuminate. The audible alarm may be cancelled by pressing the Alarm Mute button. The Low
Pressure indicator will continuously illuminate until the low pressure fault condition is resolved.
This condition could be caused, for example, by incorrect fitting of the air pipe connector, opening of
the CPR valve or a leak in the mattress due to a cut or puncture.
12.2 Power failure alarm
If at any time the mains power should be removed from the power unit or the power cable is
unplugged without turning the power unit OFF, an audible alarm will be heard and the Power Failure
indicator will illuminate. The audible alarm may be cancelled by pressing the Alarm Mute button.
Note: When the power unit has not been used for more than 3 months, it might
require 60 minutes operating time (or more) for the Alarm to function correctly.
12.3 Service (alternating failure alarm)
Should your system develop a fault condition whilst in use, an audible alarm will be heard and the
Service indicator will illuminate. Please refer to Table 1 for error codes and call Ultimate Healthcare or
your local distributor.
12.4 Annual Service Indicator
A dedicated Annual Service indicator on the control panel will illuminate and stay ON to alert nursing
staff of the need for the system to be professionally serviced.
The Annual Service indicator will illuminate after 365 days of use and the indicator light can only be
extinguished by a professional service technician once the required service has been conducted.
Issue: 5 - 12/12/2018
Page 16 of 28
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