62
ENG
Commissioning report / maintenance documentation
WTS LARGE +0300131IT rel. 1.0 - 05.09.2022
Maintenance checklist for CAREL reverse osmosis systems ROC and ROL
Unit
Type
Serial number
Type of pressure expansion vessel
Date of maintenance
Company / name
Customer
Commercial / Private
Street / Number
Postal code / City
Contact on site
Telephone number
The following system components were
tested (settings, setpoints, levels, etc.):
Error - free
operation
Yes / No
Replace-
ment
Yes / No
Remarks
Activated carbon pre-filter (ROL)
5 μm-prefilter
membrane(s)
electrical connections
Dosing pump (if available)
Tightness of the unit
UV lamp (replace after 9000 hours or 1 year)
Control
Measured parameters
Values at
Remarks
Commis-
sioning
Mainte-
nance
Operating hours
hours
Feed water pressure
bar
Water pressure behind pre filter
bar
Total hardness feed water
°fH
Conductivity feed water
μs/cm
Temperature feed water
°C
Conductivity permeate
μs/cm
Conductivity mixed water (only WL-ROC with
blending option)
μs/cm
Operation pressure
bar
switch-on pressure (max 2 bar)
bar
switch-off pressure (max 4 bar)
bar
Concentrate quantity in relation to the feed water
Concentrate quantity in relation to the feed water
quantity used
Reset service counter
Samples taken for analysis
Remarks
Feed water
Permeate
NOTE: The commissioning values are to be documented as a basis for the system assessment. Copy this form for multiple use.
Date / Sign
Summary of Contents for Large ROL 160-1K2
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