Troubleshooting; Identifying And Repairing Faults - Invacare SoftCloud Ace Manual Del Usuario

8 Troubleshooting

8.1 Identifying and Repairing Faults

WARNING!
Electric shock hazard!
Opening the control unit could cause personal injury or equipment damage.
– Do not try to open the control unit.
IMPORTANT!
– If the problem is not resolved, contact an Invacare provider or Invacare representative.
Warning/Fault
Control unit does not
operate; no display lights
Patient is sinking or
"bottoming out" whilst
lying flat on the Mattress
Audible Warning Mute LED
lights up permanently
1630732-B
Cause
The Control Unit may not be
attached to a power source
A fuse may need replacing in
the control unit
The pressure may be set too
low for the patient's weight
Initial failure
Solution
1. Check that the control unit is connected to mains power outlet with the
correct voltage.
2. Check that the control unit is switched on.
3. Check the mains plug fuse. Check both control unit fuses (1 amp slow
blow fuse) – fuses can be released using a screwdriver to push and turn.
1. Increase the pressure setting by pressing up the pressure arrow.
2. To check effective system performance, perform a "bottoming out" test.
See section "Using the mattress system".
1. Mute the audible warning and turn off power.
2. Check that the handle is intact, ensuring all four sealing connectors are
firmly attached to control unit and air hoses. Check the CPR Tag is
attached and all four sealing connectors are firmly secured.
3. Check all air hoses along the inside of the mattress – each should be
firmly connected. Check each air cell is securely attached to its connecting
air pipe.
4. Check all cells, pipes and hoses for any air leakage.
5. Turn on Power.
Troubleshooting
27