Errors And Trouble Shooting; Maintenance - HumminGuru S-DUO HG02 Owner's Manual

Errors and Trouble Shooting

When the pressure gauge is overloaded ≥10g, three dashes
symbol will appear on the display.
Overload
Must place the device on level surface before turning
on the power. DO NOT overload the scale platform
with ≥ 150g objects.
Error
Flashing screen during ultrasonic mode when the battery is
low. Unable to operate ultrasonic cleaning mode properly.
Battery is low. Unable to operate ultrasonic cleaning mode
properly, but the pressure gauge can still operate correctly.
Replacement of batteries is required.
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Maintenance

1.
Clean the water basin and wipe away excess
water with a cotton swab or a damp cloth
after use.
3.
Rinse and dry the rubber supports
on a regular basis.
• Do not expose the device to water or immerse the device in water.
• Do not expose the device and accessory parts under direct sunlight.
2.
Release excess water
from the dropper and the
drying pad. Keep them
handy after use.
4.
Cover the device with the lid and
store in a cool, dry place, out of
direct sunlight.
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