37
Problem
Possible Causes Actions to be Taken
Any cable
detached
from INE
Transducer
array/
connection
cable/device
1.
Excess physical
force to cables
2.
Device
malfunction
1.
Press TTFields button to stop therapy.
2.
Turn OFF power switch
3.
Call your Device Support Specialist
Device
dropped or
wet
Incorrect use
1.
Press TTFields button to stop therapy.
2.
Turn OFF power switch
3.
Call your Device Support Specialist
Device alarm
on
1.
Low battery
2.
Cable becoming
loose or
disconnected
3.
Vents being
blocked
4.
Local hot spot on
INE Transducer
array from laying on
a pillow or other
insulator
5.
Poor INE
Transducer array
contact due to hair
growth or other
reason
6.
Device
malfunction
7.
Device is turned
ON, but the therapy
has not been
activated
If Low Battery indicator is on:
1.
Replace battery as described above
2.
Turn on treatment
If the Error indicator lights up but the
Low Battery indicator is not lit:
1.
Press the TTfields button to stop the alarm
2.
Wait a few seconds then pressthe
TTFields button again
3.
If the three blue lights around the TTfields
therapy button light up - the therapy has
now been activated
4.
Check all plugs to make sure nothing is
loose
5.
Check vents on device and chargerto
make sure they are not blocked
6.
If lying down, move your head
7.
Make sure INE transducer arrays are well
stuck to the head, add tape if needed
8.
Restart treatment
9.
If alarm keeps going, turn off the device
and contact your Device Support Specialist
Low Battery
indicator
remains on
after battery
replaced
1.
Charger
malfunction
2.
Battery
malfunction
3.
Device
malfunction
1.
Replace battery with an additional charged
battery.
2.
If problem persists – call your Device
Support Specialist.
Summary of Contents for Optune NovoTTF 200A
Page 1: ...USER MANUAL...
Page 2: ...Document number QSD EUUM 002 EN Version 02...
Page 19: ...19...
Page 25: ......
Page 29: ...21 Full Charge Empty 25 Charge 50 Charge 75 Charge...
Page 41: ...33 Serial Number Class II equipment per IEC 60601 1 Medical device...
