ELGA VEOLIA PURELAB Chorus 2 Guia De Inicio Rapido página 78

3. MANTENANCE
3.2 Replacing the Pre-treatment Pack LC241
Follow the instructions below.
When 4380 hours (6 mths) is reached the fi lter change reminder is active. Status light will be
blinking white showing system needs attention. There is no reminder for replacing the RO Modules
(LC240) but it is recommended that they are replaced during this procedure when their service life
has expired (2 Yrs).
1. Press once, Process button (OFF) and
unclip Pre-treament cartridge LC241.
3. Remove transit plugs and insert a new
Pre-treatment cartridge.
5. Press for 10 seconds to enter menu.
2. Disconnect and remove Pre-treatment cartridge.
4. Press once, Process button (ON).
6. Press to scroll, press and hold to confi rm
the reset pack reminder. Normal operation resumes.
Chorus 2 Operator Manual MANU40003 Version 03 3/19 Page 4