Replacing The Lamp - ProMinent 80 W Assembly And Operating Instructions Manual

8.4 Replacing the lamp

CAUTION!
Unsuitable cleaning agents
Possible personal injury / material damage to UV
systems.
– Do not use any acids that are corrosive or that
cause stress cracks, such as e.g. hydrochloric
acid.
– Read the material safety data sheet for the
cleaning agent selected.
– Wear protective clothing when cleaning (pro‐
tective eyewear, protective gloves ...).
– Ensure that no cleaning solution penetrates the
lamp protection tube.
– When cleaning UV systems, ensure that no
cleaning solution enters the pipework.
NOTICE!
Disposal of cleaning agent
Possible environmental hazard.
Dispose of the waste cleaning solution in accord‐
ance with the pertinent guidelines and regulations.
An annual clean of the UV lamp protection tubes when replacing
the UV lamp suffices for many UV systems. Clean more frequently
when operating with types of water that have a tendency to
become dirty. The UV lamp protection tubes can be cleaned man‐
ually when dismantled or can be cleaned by filling the reactor with
a cleaning solution. Acids, such as diluted phosphoric acid, acetic
acid or diluted nitric acid, are particularly suitable for cleaning.
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
mains power supply.
WARNING!
UV-C radiation
Possible consequence: Serious injuries.
UV-C radiation is harmful to the eyes and skin.
– Only start up the UV lamp
erly installed.
– Install the UV lamp into the UV system in
accordance with the regulations prior to com‐
missioning.
Maintenance
when it is prop‐
UV-C
33