BWT BIOSTIL MAX UV Serie Notice Originale page 24

PROCEDURE
-Drain the chamber by using
the drain port.
-Clean the quartz sleeve with
a cloth soaked in CLR, vine-
gar or some other mild acid
and then rinse with water.
NOTE: If sleeve cannot be
cleaned completely or it is
scratched or cracked, then
replace the sleeve.
NOTE: After replacing the UV lamp or quartz sleeve perform the disinfection procedure.
WARNING:
The advanced warning system has been installed to provide the optimum protection against
microbiological contamination in water. DO NOT disregard the warning signals. The best
way to ensure optimum UV performance is to have the water microbiologically tested by a
recognized testing agency on a regular basis.
UV DOSES:
56 l/mn ------> 34 mJ/cm²
75 l/mn ------> 28 mJ/cm²
98 l/mn ------> 22 mJ/cm²
24
Technical manuel BWT BIOSTIL MAX UV - code P0011133 - Rev 2 - 04/11/2020
- Remove the bottom retaining
nut, floating spring, and
O-ring.
- Reinstall the quartz sleeve
in the chamber allowing the
sleeve to protrude an equal
distance at both ends of the
chamber.
- Slide supplied O-rings onto
each end of the quartz sleeve.
OPERATION
- Remove the top retaining
nut and O-ring.
- Reinstall the top and bottom
retaining nuts, floating spring,
and O-rings respectively.
- When service is complete,
assemble the prerequisites
in the reverse order of disas-
sembly.
- Plug in controller and
verify the POWER-ON LED
display is illuminated and
controller power-up sequence
operates.
- Carefully, remove O-ring
adhering to the quartz
sleeve.
- Remove the quartz sleeve.
- Push the lamp connector
against lamp connector base
together until an audible
click is heard.
- Re-pressurize the system
to check for leaks.