EN
UV-C TECH |
7
2.
(*Only for amalgam) The glued socket for the flow switch (V) must be glued onto the 3-way
connection (I) with the screw thread (W) pointing upwards (see Drawing 2). You can glue the
glued socket (V) to the bottom 3-way connection (I). Fit the flow switch (X), which is attached to
the electronic ballast (S), perpendicular to the screw thread (U) of the glued socket (V) (see
Drawing 2). The device will not work if the flow switch is mounted differently. The arrow on top of
the flow switch (X) must always point in the direction in which the water is flowing. The UV-C
Tech will not switch on if the flow switch is pointing in the opposite direction
(against the flow of the water).
3.
Fit the supplied pipe clips (O) in fixed positions, press the unit into the pipe clips and tighten the
3-
way connection (I). Pay hereby attention to the correct position of the sealing rings (P), both
with regard to the connections and the quartz glass (see drawing 2).
4.
Fit the unit into the circuit using the 3-way connection (I) and the glued socket for the flow
switch (V, *only for amalgam). The inlet and outlet of the 3-way connection is Ø 63 mm or 2”.
If your pipes are smaller than 63 mm or 2”, you can use the adapter Ø 63 x Ø 50 mm (T) or 2” x 1,5”
x 1”. You can apply glue to the 3-way connection (I) and into the glued socket for the flow switch
(V, *only for amalgam). On one side of the adapter (T), there is a screw thread on the inside giving
the option of fitting a reduction piece, with a sealing ring (not included in the delivery), onto it if
necessary.
5.
Put the plug of the UV-C device in a wall socket with a safety ground and fitted with a residual
current circuit-breaker. Check whether the lamp is operating by looking through the transparent
components of the unit. The unit is switched off by pulling the plug out of the socket.
6.
(*Only for amalgam) The flow switch will automatically switch the device off if no water is flowing
through it. You can switch the device off permanently by pulling the plug from the socket.
DISMANTLING/MAINTENANCE
Always switch off the power supply during maintenance/dismantling of the device.
The device must be cleaned twice a year. If there is an increase in algae and/or scale, the quartz
glass tube (M) in which the lamp is positioned must be cleaned. The special lamp must be replaced
after 9,000 operating hours. The stainless steel interior can be cleaned with a soft brush.
1. Drain the water from the device.
2. Unscrew the screw cap (N) and disconnect the lamp (K) from the lamp holder (L). Remove the
lamp from the quartz glass and, if necessary, replace the special lamp (K). As these parts are very
fragile, caution is essential.
3. Carefully remove the quartz glass (M) (see drawing 3). Never use force!
4. Clean the quartz glass with a suitable agent. Always use a soft cloth to clean the glass in order to
prevent scratches.
5. Carefully replace the lamp in the quartz glass, put the O-ring (T) back on the quartz glass and