Carel Large ROL 160-1K2 - Page 62

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-lter (ROL)
   
5 μm-prelter
   
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 lter 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-o 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