Cha ter 5. Cleaning & Maintain
(1) Recommend that pour the liquid in the container before met the full line.
(2) Disinfected with diluted medical alcohol to clean the device surface after use.
(3) Disinfected with diluted medical alcohol to clean the accessories, such as suction container, connection
tube, and suction tube…etc.
(4) Char e the device for 3hrs at least once per month.
Cha ter 6. Troubleshooting
Problem Possible Cause Solutions
Pump runs,
but no vacuum
1. Tubin isn’t connected properly.
2. Tubin breaks or leaks.
3. Container do not assembly properly.
4. Container breaks or leaks.
1. Assembly the tube properly.
2. Contact your equipment provider
for repair
Unit does not
workin when
power is opened
1. Switch broken.
2. PCB board broken.
Contact your equipment provider for
repair
Vacuum
delivered, but
au e did not
display the
values
1. Tubin isn’t connected properly.
2. Gau e broken
Contact your equipment provider for
repair
Battery will not
hold a char e.
1. Char in IC broken
2. Battery life expires
1. Ensure that unit is equipped with
battery.
2. Verify that char e li ht turns on.
3. Check electrical connections
durin char in .
4. Contact your equipment provider
for repair
Low vacuum 1. Tubin isn’t connected properly.
2. Pump broken.
3. Suction container full.
1. Assembly the tube properly.
2. Contact your
equipment provider for repair
Abnormal sound
when the device
workin
1. Pump broken
2. Waste liquid or water countercurrent to
the machine
Contact your equipment provider for
repair
