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DEFLATION
1. Connect the USB cable to an appropriate external power adapter. See Fig (2-5).
2. Turn the control dial to the deflation mark (
Deflation
mark
3. With the air bed fully deflated begin rolling the air bed from the end opposite of the pump
towards the end where the pump is located. See Fig (10).
4. When all the air is removed from the air bed, turn the control dial back to the off mark
(
) closing the valve.
5. Disconnect the USB cable from the external power adapter, place it inside the cord
compartment and close the cover. Make sure the USB cable is free of twists, kinks or
knots.
PROBLEM
Air pump does
• The external power adapter/
not work
supply output is not correct.
• Pump running continuously for
30 minutes, motor protection
system activated.
• Pump continuously connected
to a portable USB charger and
idled, hence the portable USB
charger is in rest mode.
Air bed not fully
• The external power adapter/
infl ated after
supply output amperage (A) is
5 - 7 minutes
less than 2A.
of infl ation
• The manual inflation port cap is
not securely closed.
Air leaking from
• The control dial is not in the off
the pump panel
mark (
or compartment
• The manual inflation port cap is
cover
not securely closed.
READ AND SAVE THESE INSTRUCTIONS
FIG (9)
TROUBLESHOOTING GUIDE
CAUSE
) position.
Page 5
(37PO) I637USB USB PUMP ENGLISH 4.875" X 7.25" 05/17/2022
). See Fig (9).
SOLUTION
• Make sure the output of the external power
adapter, such as USB Wall Charger, Portable
USB Charger, 12V Car Charger or USB Port
is rated 5V
/ 2A or more. See "INFLATION"
section.
• Switch off and disconnect the line cord from
the power adapter/ supply. Let the pump rest
for 1 minute before restarting.
• Disconnect and reconnect the USB cable to
the portable USB charger.
• Make sure the output of the external power
adapter, such as USB Wall Charger, Portable
USB Charger, 12V Car Charger or USB Port
is rated 5V
/ 2A or more. See "INFLATION"
section.
• Push the cap firmly into the manual inflation
port.
• Turn the control dial to the off mark (
position after inflation is completed.
• Push the cap firmly into the manual inflation
port.
37
PO
FIG (10)
)
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