EN
PROFESSIONAL UV-C Ø110 |
11
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 connect the lamp (K) to the lamp holder (L). Screw the screw cap (N) onto
the housing again.
If the housing or the electrical section must be replaced then the earthing should first be
disconnected from the housing. When assembling a new housing or electrical section
then please read Installation and Dismantling first. Make sure that you keep the various
bits of the earthing properly. These are not supplied with a new housing or electrical
section. If there is any doubt about the connection, consult a certified electrician.
For the safety instructions and terms of guarantee we would like to
refer to the general UV-C manual from VGE International B.V.
