IMP Touchless - Instruction manual
ingo-man
®
plus
14. Maintenance / attendance and maintenance
42
14.2 Exchange of battery
Test the battery level:
First of all approach one hand to the upper sensor and then the other hand to the lower sensor. Remain
in this attitude for at least 3 seconds until the acoustic signal sounds:
•
In case of weak batteries during normal use a short acoustic signal sounds instead
of the pumping action to indicate that the battery has to be replaced.
14.3 In time refill of the medium
For an interruption-free hygienic supply the receptacle has to be exchanged in time.
4 x = battery full
3 x =
3
/
4
full
2 x =
1
/
2
full
1 x =
1
/
4
full
beep
beep
beep