35
Trouble Shooting
Maintenance
1. Avoid dropping, slamming, or throwing the unit.
2. Avoid extreme temperatures.
Do not expose unit directly under
sunshine.
Abnormal
phenomenon
Cause analysis
Solutions
Low or No Suction
Connection points is
loose
Inspect all connection points
to ensure attachment is se-
cure
The valve is chipped or
cracked or there’s holes
or tears on membrane is
Replace valve and/or mem-
brane prior to pumping
Breastshield size is not
fit
Replace a appropriate size
breastshield
Shows “Err”
Power problems
Please replace batteries or
power adapter.
Battery symbol flash
Voltage is too low
Please replace batteries
ENGLISH