2
Safety
EN Rivo™ I Controller
16
W3T597263 Issue 01-0624 | Evoqua Water Technologies GmbH
2.9 Safety instructions for specific operating
phases
• Never employ any working methods which could
affect safety!
• All system components must be correctly installed
and meet the requirements.
• Only operate the electronic module when the housing
is closed.
• The device poses hazards to persons and property.
These hazards may arise due to parts carrying volt-
age or the incorrect dosing of chemicals.
• Only qualified electricians or trained personnel super-
vised by a qualified electrician are permitted to per-
form any work on electrical components and must do
so in accordance with valid electro-technical regula-
tions.
• Avoid setting up and operating the equipment where
there are strong electromagnetic fields. Take appro-
priate measures to ensure electromagnetic compati-
bility (EMC) with other devices.
• Inspect the device at least once daily for externally
visible damage and faults! Inform the responsible per-
son/authority immediately of any detected changes
(including any changes in the operating perfor-
mance)!
• In the event of malfunctions, switch the device off
immediately! Have malfunctions remedied immedi-
ately!
• Connect disconnected cables in accordance with the
wiring diagram.
• During installation and maintenance work, secure the
device against being switched back on!
• If stipulated, disconnect all parts of the device from
the power supply before performing any inspection,
maintenance or repair work. Then first test the dis-
connected components to ensure they do not carry
any voltage.
• Use only original fuses with the prescribed rating!
• Observe the safety regulations applicable to the
device when handling auxiliary materials and chemi-
cal substances. Remove leaked auxiliary materials
with a suitable binding agent or wipe them up with a
cloth. Danger of slipping! Collect auxiliary materials
separately and dispose of them appropriately in
accordance with the relevant national regulations.
• Never use corrosive cleaning agents (e.g. isopropyl
alcohol, spirit, scouring agents) and do not clean
using high-pressure steam!
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