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