Cleaning And Maintenance; Troubleshooting; Configuration Checklist - UCHEER V1 Manual

Cleaning and Maintenance

1. Precautions
① Unplug the power plug prior to cleaning the purifier.
② Do not immerse the purifier into water or other liquids.
③ Do not clean any parts of the purifier with abrasive, corrosive and flammable deter-
gents (such as decolorizer or alcohol).
2. Cleaning of purifier
① Clean the inside and outside of the purifier periodically to prevent the accumulation of
dusts.
② Use soft dry cloth or vacuum cleaner to wipe off or vacuum the accumulated dusts on
the purifier.
③ Use soft dry cloth or vacuum cleaner to wipe off or vacuum the accumulated dusts at
the air inlet and outlet.
3. Cleaning of filter screen
① Clean the dusts on the filter screen periodically so as to prevent the accumulation of
dusts which may block the filter screen and cause secondary pollution.
② Wipe off the dusts on the filter screen with soft dry cloth or hairbrush.
③ Gently dust off the filter screen with hands.
④ Gently vacuum the dusts on the filter screen with vacuum cleaner.
⑤ It is recommended to replace the HEPA filter screen every 3-12 months according to
the pollution situation.
⑥ The CH-CUT filter screen does not need to be replace.
page 28

Troubleshooting

Problems Solutions
There is no wind
Check whether the power plug is tightly plugged.
at the air outlet
Abnormal sound
Check if there is any debris in the purifier.
of the purifier

Configuration Checklist

V1 Air Purifier
1
Adapter
1
DC Charging Line
1
Instruction Manual
1
Certificate of Conformity
1
Warranty Card
1
page 29