Changing the Air Filter
Air inlet
Air filter
CAUTION
Do not wash the air filter.
With the power cord and air tubing disconnected, turn the Tango upside down so the
air inlet is facing you. The air filter is inside the air inlet.
Pull the old air filter out of the air inlet.
Put the new air filter into the air inlet in the direction shown by the arrow, with the
blue side facing towards you.
Troubleshooting
Problem Possible Cause Solution
Tango won’t start Power cord not connected
properly.
Check power cord.
Faulty power outlet. Try another power outlet.
No/low air flow The air tubing is not connected
properly.
Adjust the air tubing connection.
The air tubing is blocked,
pinched or punctured.
Unblock or free the air tubing. Check the
air tubing for punctures.
Treatment pressure
seems either low or too
high
Altitude setting incorrect. Adjust altitude setting.
LCD displays an error
message and treatment
stops or can’t be started
Problem with motor. Contact your supplier.
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