KaVo ESTETICA E30 Short Instructions For Use page 29

Troubleshooting / warning signals
Key Settings
S2 Previous message
S3 Next message
S4 Switch to stand-by menu
Error messages in the status display
Malfunction
Display shows: ID 64
Display shows: ID 65
Display shows: ID 68
Display shows: ID XX
Display shows: CAN fail
Cause
Water is shut off.
Water works leaks strongly.
Water works malfunction
Safety switch of bowl suction
has been reached.
Call for service
This error is not described in this
chapter.
Internal communication error.
Remedy
▶ Turn water on.
▶ Call a technician.
▶ Turn external suction on.
▶ Check and clean, if required,
the bowl valve.
▶ Have a service performed.
▶ Call a technician.
▶ Call a technician.
▶ Turn the unit off and on again,
consult a service technician
according to need.
27