9
Maintenance
n
User qualification: trained user, see
WARNING!
UV-C radiation
Possible consequence: Serious injuries
UV-C radiation is harmful to the eyes and skin
– Only start up the UV lamp
UV-C
when fully
installed
– Install the UV lamp into the UV system in
accordance with the regulations prior to com‐
missioning
WARNING!
Live parts!
Possible consequence: Fatal or very serious inju‐
ries
– Measure: Disconnect the device from the
power supply before opening it
– Disconnect damaged and defective devices or
devices that have been tampered with from the
power supply
CAUTION!
General precautionary measures
Ensure that the radiation chamber is at atmos‐
pheric pressure before commencing any mainte‐
nance work
Dirty filter mats on the fan and air outlet filter may
result in the control cabinet overheating and being
destroyed
NOTICE!
Maximum permissible service life
Replace the UV lamps after their maximum permis‐
sible service life at the latest. Otherwise, the oper‐
ating safety of the UV system can no longer be
guaranteed.
The maximum permissible service life is 8,000
operating hours, unless otherwise stated on the
enclosed data sheet.
Maintenance
61
