geberit Preda Manual De Mantenimiento página 26

EN
Maintenance
Structure of Maintenance chapter
The accompanying illustration sequences must be
followed while carrying out the instructions provided
in this chapter. Each set of instructions refers to the
accompanying illustration sequence.
Maintenance performed by the
operator
The operator may perform the following
maintenance work. → See operation manual
970.647.00.0 (mains operation) and 970.648.00.0
(battery operation and self-sustaining).
• Activate cleaning mode
• Clean the urinal ceramic
• Clean and replace the spray head
• Replace the urinal trap
• Set the flush time
• Optimise the detection distance
• Clean the basket filter
• Replace the batteries
• Charge the rechargeable battery of the self-
sustaining power supply
Maintenance performed by skilled
persons
The maintenance work described in the following
chapters may only be performed by skilled persons.
26
Replacing the control electronics
→ See figure sequence 1
1
Demount the urinal flush control.
2
Disconnect the cables for the power supply
and the solenoid valve.
3
Remove the defective control electronics.
4
If required, install the Geberit App and make
a note of the pairing secret for the new
control electronics.
5
Insert the new control electronics.
6
Connect the cables for the solenoid valve
and the power supply.
7
Mount the urinal flush control.
, page 569.
90071995661314699 © 11-2022
970.650.00.0(01)