Maintenance Record - Thermo Scientific Barnstead Smart2Pure 12 UV/UF Operating Instructions Manual

20. Maintenance record

(Please keep this carefully updated, as correct keeping of this maintenance record is a condition of the guarantee)
Customer address:
Date Resistance,
ultrapure wa-
ter
[MΩxcm]
Pretreatment Filter cartridge
cartridge replaced
replaced
yes/no yes/no
Each false entry is considered to be a falsification of documents.
The following points are to be observed to assure the quality of the system:
 1x weekly, record measured values
 1x yearly, replace the pretreatment cartridge
 1x yearly, replace the filter cartridge
Location:
Temperature, Flow rate of
ultrapure wa- ultrapure wa-
ter ter
ASTM Type I
[L/min]
[°C]
Cleaning, Remarks
disinfection
yes/no
Thermo Scientific Barnstead Smart2Pure
Ultrapure water system
Type of system:
Serial no.:
Year made:
Resistance, Flow rate of
permeate permeate
[MΩxcm]
Flow rate of
concentrate
[L/h] [L/h]
Signature
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