(37IO) I637USB ELECTRIC PUMP ENGLISH 4.875” X 7.25” 06/19/2021
English
37
IO
SAVE THESE INSTRUCTIONS
Page 5
TROUBlESHOOTINg gUIdE
PROBlEM
CAUSE
SOlUTION
Air pump does
not work
• The external power adapter/
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.
• 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.
Airbed not fully
inflated after
5 - 7 minutes
of inflation
• The external power adapter/
supply output amperage (A) is
less than 2A.
• The manual inflation port cap is
not securely closed.
• 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.
Air leaking from
the pump panel
or compartment
cover
• The control dial is not in the off
mark ( ) position.
• The manual inflation port cap is
not securely closed.
• Turn the control dial to the off mark
( )
position after inflation is completed.
• Push the cap firmly into the manual inflation
port.
INFlATION OPTION
If electrical power is not available, a conventional foot, manual, or battery-operated air
pump can be used by connecting it to the manual inflation port located inside the line cord
compartment. Do not use high-pressure air compressors. See Fig (15). Follow these steps:
1. Open line cord compartment cover and locate the
manual inflation port.
2. Make sure the control dial of the internal electric
pump is still in the off mark ( ) position.
3. Remove the cap from the manual inflation port and
insert the nozzle of the pump into the port. Inflate the
airbed to desired firmness.
NOTE:
Do not overinflate. The firmness should be
approximately the same as the level achieved with the internal electric pump.
4. Remove nozzle from manual inflation port and close the cap and the line cord cover.
FIg (15)
