ARJO HUNTLEIGH NIMBUS 4 User manual

Wait indicator
Illuminated until the mattress is fully inated
(15 minutes).
Alarm symbol
Illuminated, with audible alarm, during
Low Pressure, High Pressure, Pump Fault or
Power Fail. Service indicator
Illuminated after a set number of running
hours, indicating the pump is ready for service.
The pump continues to function normally while
the Service indicator is on.
Power (Fail) alarm indicator
Illuminated, with audible alarm, when a mains
power failure is detected. The alarm continues
until the mains power is resumed or the Run/
Standby button is pressed to put the pump
in Standby. If the power failure is prolonged,
switch to Transport mode and disconnect the
tubing.
Mute button
Press and hold 3 seconds to mute the audible
alarm. The indicator is illuminated when the
audible alarm is muted.
Low Pressure indicator
Illuminated, with audible alarm, when the
pump detects low pressure in the mattress.
Make sure the CPR control is closed, the
tubeset is connected properly, and the
mattress is set to Normal.
Static button
Press and hold 3 seconds to select Static
mode. There is a tone and the indicator
illuminates - the pump is in Static mode.
Press and hold the button 3 seconds to return
to Dynamic mode (alternating pressure).
Pump Fault indicator
Illuminated when an internal pump malfunction
is detected. Call the Service Engineer.
Comfort Control
Firmer setting = turn clockwise
Softer setting = turn counterclockwise
Nimbus
High Pressure indicator
Illuminated, with audible alarm, when the pump
detects high pressure in the mattress.
Make sure the tubeset does not have kinks.
Run/Standby button
Press for Run mode; the indicator changes to
green.
Press and hold 3 seconds for Standby; the
indicator turns off.
649934EN_04 · 05/2019
649934EN_05 • 05/2020 • Page 1/2
QUICK REFERENCE GUIDE - CONTROLS
Nimbus 4 & Nimbus Professional

Mattress CPR and transport controls
• For permanent pressure relief: deate no more than one cell directly under the area needing relief.
• For temporary nursing procedures only: deate one or more adjacent cells, reinate once nursing procedure is
done.
Deating more than one adjacent cell may affect the support of the patient in normal alternating cycle.
• For complex patient needs, off-load more than one area for longer periods:
• Deate only one cell in the torso section.
• Deate only one cell in the calf or heel section.
• Deate only one cell in the head section in the supine position (face up),
or all three cells in the head section in the prone position (face down).
Deating more cells in each area may affect the support of the patient in normal alternating cycle
ArjoHuntleigh AB
Hans Michelsensgatan 10
211 20 Malmö, Sweden
www.arjo.com
649934EN
649934EN_05 • 05/2020 • Page 2/2
Vent valves control
Closed Open
To deate a cell; turn the
Vent Valve clockwise, to point
downwards.
Nimbus Professional
Head cells Torso cells Thigh cells Heelguard cells
Shoulder support cell
cannot be deated
Nimbus 4
Vent valves at Heelguard cells
CPR
1
3
NORMAL
TRANSPORT
2
FAST DEFLATE
CPR Control
To be used in the event of
a patient suffering cardiac
arrest and CPR needs to
be administered. Rapidly
exhausts air from the
mattress.
Transport Control
Turn clockwise for
Transport mode. The
mattress is sealed and the
support surface is equally
pressurised; the pump and/
or tubeset can be removed.
Supports the patient up to
12 hours.