Reverse osmosis system
AVRO 125 TS/TL
Order no. 185 752 945-inter Edited by: nkes-mrie :\BA-752945-INTER_185_AVRO_125.DOCX
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Maintenance and care
1 | Basic information
In order to guarantee the reliable function of the systems over a long
period of time, some maintenance work has to be performed at
regular intervals. All regulations and guidelines which apply at the
installation site must be strictly adhered to.
Check the quality and the system volume flows every day.
Maintenance has to be performed by Grünbeck’s technical
customer service/authorised service company or by a specialised
company. Maintenance is subject to the load, but at the latest has
to be performed once a year.
An operation log and the corresponding test log must be kept in
order to document the maintenance work performed.
Note:
By concluding a maintenance contract you ensure that all
maintenance work will be performed in due time.
The maintenance work performed must be documented in the
checklist, refer to appendix "Operation log".
2 | Inspection (functional check)
You can perform the daily inspections yourself.
Please refer to the following summary for the tasks to be performed
within the framework of an inspection.
Summary: Inspection work
Determine inlet water values.
(Water test kit "total hardness" or carbonate hardness).
Determine the permeate quality. Either at the display if a
conductivity monitoring device is installed or by means of a manual
conductivity meter.
Read the recovery.
Note:
Minor deviations are normal and cannot be prevented
technically. In case of considerable deviations from the standard,
notify Grünbeck's technical customer service.
Take the remaining time of AVRO treatment unit’s maintenance
interval into consideration (refer to chapter F, point 2.1). If the remain-
ing time is < 100 hours, notify Grünbeck’s technical service/authorised
service company to have the treatment module replaced.
Take the remaining time of the maintenance interval into considera-
tion. (Chapter F - point 2.2 Reading the operating state). In case the
remaining time of the maintenance interval is < 30 days, inform
Grünbeck's technical customer service about the impending service.
