Safety
2
Rivo™ I Controller EN
17
Evoqua Water Technologies GmbH | W3T597263 Issue 01-0624
2.10 Warranty conditions
The following must be observed for compliance with war-
ranty conditions. If any of the conditions listed are not met,
the warranty is void.
• Assembly, installation, start-up, troubleshooting,
maintenance, shut-down and dismantling must be
carried out by the manufacturer or qualified specialist
personnel, e.g. from contracted companies
• Intended use
• Observation of the operational parameters and set-
tings
• Operation, storage, transport and disposal of the unit
must be carried out by qualified specialist personnel
or instructed personnel
• Only approved calibration chemicals may be used
• The device must not be exposed to frost or explosive
environments.
• The prescribed maintenance work must be carried
out
• Use of original spare parts
2.11 Liability for defects
Liability for defects is regulated by the general terms and
conditions of supply or by special contractual agreements.
To preserve the liability for defects, the operating and
environmental conditions, and the operating and mainte-
nance regulations described in this instruction manual
must be observed. If they are not observed, the right to
claim under liability for defects is rendered invalid.