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OPERATIONAL CONDITIONS
A temperature range of +5 °C to +40 °C;
A relative humidity range of 15% to 93%, non-condensing; and
Operational Atmospheric Pressure: 700 hPa to 1060 hPa
Suitable for pollution degree 2
Operational altitude ≤ 2 000 m
IP Rating: IP21 pump only
TRANSPORTATION OF MATTRESS SYSTEM
The mattress should be loosely rolled lengthwise with the cover innermost, taking care not
to strain the umbilical. It can then be transported and stored in the carry bag with the power
unit, mains cable and this booklet. Do not stack bagged mattresses more than two high to
avoid strain on the umbilical.
MANUFACTURER’S GUARANTEE
All power units, alternating mattresses/cushions and foam mattresses/cushions are covered
by a 24 month manufacturer’s guarantee. The intended design life is 5 years if fully serviced.
Fault Finding
The power unit can be reset by pressing the MUTE button once. This also silences the
sounder and clears the message from the display screen. All systems have a fault log that
records the last 5 faults via the DATA display mode. If problems reoccur contact Talley.
AC FAIL fault
– indicates a mains power failure, a sounder will be heard if power is
interrupted, e.g. power unit switched off, power cut, disconnection of mains lead. Press MUTE
or re-connect to power supply.
ROTOR SYSTEM fault
– indicates the automatic sequential cycle has stopped or there is a
fault in the system. Switch power off, press MUTE button, then switch power on again. If the
fault re-occurs, contact Talley.
LOW PRESSURE fault
– indicates pressure has fallen below the minimum allowable levels.
Check that the hose is connected to the power unit correctly. Check that the CPR device is
fully closed, i.e. the dial of the CPR device is rotated clockwise until it
‘clicks’
into the closed
position . Check that the internal cells are connected and that no cell is punctured. Press
the MUTE button to clear the message and to silence the sounder. If the fault re-occurs,
contact Talley.
EMI fault
– indicates that the unit detects the pressure sensor amplifier is adversely affected
by external RF fields. This will clear when interference ceases.
