Note
Make sure that the O-Ring on the
new lamp is not dislocated.
• Replace the black plastic cover over
the bulb holder and carefully screw
into stainless steel chamber. After
O-ring begins to seat tighten only a
further 4 turn!
• Reconnect the power plug (1) to
the bulb holder in the black plastic
cap (2).
• Push the recessed shield over
the power cord and screw on
to the stainless steel chamber.
• Put the cartridge pack back into
the unit.
• Close the doors.
• Open the inlet water line or
reconnect it to the arium system.
• Reconnect the AC power cable und
turn the unit back on using the
main power switch on the left side
of the housing (“I”).
• Perform a 5 minute UF flush cycle
to purge air from the system.
Note
After installing a new UV bulb reset
the timer, which reminds you to
replace the UV bulb. Refer to the
following section.
• Press the OPERATE|STOP key to
put the system into OPERATE
Mode.
28
To replace the ultraviolet bulb:
• Turn off arium 611VF using the
main power switch (“O”) and
disconnect it from the AC power
outlet.
• Shut-off or disconnect the feed
water supply.
• Push the draw-off lever back in
order to depressurize the system.
• When water stops draining from
the system, pull the draw-off lever
back towards you and open the
front doors.
• Take the left cartridge pack with
connected adapter out of the
housing or slide it to the right
towards the center.
• Remove the screw from the metal
shield or plastic cap.
• Remove the power plug (1) from
the black plastic cap (2).
• Unscrew the top plastic cover from
the stainless steel chamber of the
UV bulb (see top figure on the next
page).
• Hold a beaker (300 ... 500 ml size)
under the black plastic cap (2) and
slowly unscrew the cap from the
stainless steel chamber (by turning
it counterclockwise); collect any
draining water in the beaker.
If the plastic cap is seated too
tightly (2), insert a screwdriver
into both grooves and carefully
lift up the cap.
• Then remove the old lamp (4) from
the stainless steel chamber.
• Insert new lamp with new O-Ring
(3) into the stainless steel chamber.
UV Bulb Replacement
The UV bulb consists of a quartz
glass tube with integrated mercury
bulb. The quartz glass tube and
the mercury bulb glass deteriorate
during exposure to UV radiation
and will eventually absorb the most
desirable wavelengths. If only the
mercury bulb is replaced, there is
no guarantee that the desired UV
radiation will pass the quartz sleeve
in the reaction chamber.
Warning!
Danger of personal injury!
– Depressurize the system prior
to opening front doors.
– Allow a defective UV bulb to cool
off before removing it.
Do not leave finger prints on
a new bulb.
– Ultraviolet radiation is harmful to
the eyes and skin. Do not attempt
to observe the lamp directly when
energized.
Caution
Danger of irreversibly damaging
UV bulb!
Do not touch the glass portion
of the lamp. It is recommended
that lint free gloves be worn when
handling the lamp.
The glass portion must be free
of fingerprints, perspiration, etc.
A single fingerprint will reduce
the effectiveness of the lamp.
Clean the lamp with isopropyl
alcohol and a lint free cloth.
!
!!
To Next Page
Loading...
