Evoqua Rivo I - Replacing the Fuses on the CPU Board; Cleaning; Cleaning the Housing; Cleaning the Display

Maintenance
13
Rivo™ I Controller EN
99
Evoqua Water Technologies GmbH | W3T597263 Issue 01-0624
13.3 Replacing the fuses on the CPU board
See Chapter Design.
The mains input and all relays are protected by fuses of
type TR5. 3.15 A (slow-blow) fuses are used for the relays
and 1.6 A (slow-blow) fuses for the mains input. Spare
fuses are included with the accessories.
1 Disconnect the Electronics Module from the power
supply and check that it is de-energized.
2 Remove the housing cover of the Electronics Module.
3 Pull the defective fuse out of the fuse holder and
insert the new fuse. Make sure the rated data match!
4 Fit housing cover.
5 Turn the power supply on.
13.4 Cleaning
13.4.1 Cleaning the housing
Clean housing, seals and cables with a moist cloth, if
necessary with the addition of a commercially available
neutral cleaning agent, and then dry them.
13.4.2 Cleaning the display
Clean the touchscreen with a non-linting microfiber cloth.
To remove heavy soiling, moisten a corner of the cloth and
wipe the touchscreen. Then dry immediately using the dry
side of the cloth.
CAUTION
Danger caused by incorrect cleaning agent
The use of non-approved cleaning agents can damage
housings, seals, cables and the touchscreen.
Possible consequence: Serious material damage.
• Never use corrosive cleaning agents (e.g. isopropyl
alcohol, spirit, scouring agents)!