Emec ECDC Series, Operating Manual

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17
Regularly clean the probe to ensure a stable and accurate reading.
• Gently wash the probe with a detergent.
• Rinse with running water.
• Allow to immersion in a 5% HCl solution. Rinse with water.
DO NOT RUB ELECTRODE: ABRASIONS DAMAGE THE SURFACE AND CAUSE INCORRECT
READING.
PLATINUM ELECTRODES ECDHL SERIES.
DO NOT TOUCH THE PLATINUM SURFACE.
PROBE COULD BE DAMAGED IRREPARABLY.
Probe cleaning
ATTENTION!
ATTENTION!
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 month.
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
• protective gloves
• safety goggles
• ear plugs or hear muffs
• further security device, if necessary.
POWER SUPPLY DISCONNECTION
Always disconnect power to the motor before you perform any installation or
maintenance tasks. Failure to disconnect power will result in serious physical
injury.
Installation and maintenance tasks should be carried out by AUTHORIZED AND
QUALIFIED PERSONNEL only in accordance with local regulations.
Use original spare parts.
A routine maintenance includes a three-month inspections:
Shorten the inspection intervals appropriately if the chemical is abrasive or corrosive.
Routine maitenance and inspections
Perform these tasks whenever you perform routine maintenance:
• Check probe integrity
• Check electrical wiring.
• Check for corrosion on parts of the probe
• Clean the probe.
Maintenance
inspection
MAINTENANCE