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7. Maintenance & Troubleshooting
No daily maintenance is required. It is intended this equipment should only be
serviced by properly qualified, authorized technical personnel. In case of minor
trouble please refer as following Troubleshooting.
Symptom
Air is pumping out from
the control unit but
mattress is not inflating.
The control unit is not
functioning
Some of the air cells are
not properly inflated.
Sensor Disconnect
Bottom Out
Inspection Procedures
1. Is the power source
correct? Improper voltage
may cause the pump to
function abnormally and
damage the control unit.
2. Is there any kinking tube?
3. Is there any air leakage
from air cells?
4. Is there any air leakage
from air tube between
mattress and control unit?
5. Has the air tube connector
been connected properly?
1. Check the power cord and
the power voltage
2. Check the fuse.
1. Is the connection between
air cells and the manifold
kinked?
2. Is there any air leakage
from the air cells?
1. Check the sensor pad to
see if the sensor pad
connect properly?
2. Check the sensor pad to
see if there is any damage
or broken on the sensor
pad.
1. Check the tubing to see if
the mattress connect with
the pump propoerly?
2. Check the hardness of the
mattress to see if the
mattress is too soft?
3. Check the sensor pad to
see if there is any damage
or broken on the sensor
pad.
10
Possible Solution
1. Use power regulator
2. Adjust the air tubes to
enable smooth air flow.
3. Replace with new air cells.
4. Replace with new air tubes.
5. Re-connect the air tubes.
6. Refer to service if problem
persist.
1. Use a power regulator.
2. Replace with a new fuse
3. Refer to service if problem
persist.
1. Check for any kinking
between air cells and
manifold.
2. Replace new air cell if faulty.
3. Refer to service if problem
persist.
1. Connect the sensor pad to
the properly
2. Replace a new sensor pad
3. Refer to service if problem
persist.
1. Connect the tubing to the
pump properly.
2. Adjust the pressure setting
or replace a new mattress.
3. Replace a new sensor pad.
4. Refer to service if problem
persist.
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