16
DANGER
MAINTENANCE SCHEDULE
In order to ensure the requirements of potable drinking water treated and the maintenance of
the improvements as declared by the manufacturer, this equipment must be checked at least
once a week.
DANGER
OPERATOR PROTECTION
Use safety equipment according to the company regulations.
Use this safety equipment within the work area during installation, service and when handling
chemicals:
• protective mask
• unpowdered nitrile gloves
• safety goggles
• further security device, if necessary.
DANGER
POWER SUPPLY DISCONNECTION
Always disconnect power to the equipment before you perform any installation or maintenance
tasks. Failure to disconnect power will result in serious physical injury.
DANGER
AUTHORIZED AND QUALIFIED PERSONNEL
Installation
and maintenance tasks should be carried out by AUTHORIZED AND QUALIFIED
PERSONNEL only in accordance with local regulations.
IMPORTANT
Use original spare parts.
INTERVAL MAINTENANCE INSPECTIONS REFERENCE
Weekly Check probe reading (DPD1 or colorimetric
method)
Calibration procedure
Monthly Check electrical wiring and cable -
Periodically Check electrode Cleaning procedure
Shorten the inspection intervals appropriately if necessary.
Maintenance
schedule
Maintenance
inspection
MAINTENANCE