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KWL Hygrobox KWL HB.. EH/WW
Installation and Operating Instructions
EN
EN
20. Maintenance (Expert)
Maintenance may only be performed by expert personnel.
Once the
Service
display message appears, the following
tasks should be performed:
1.
Before opening the device, pull out the mains
plug and secure against reactivation.
Never look directly into the lit UVC light source
without eye protection.
2.
Remove the
cover
for the UVC pipe together with both
screws.
Sharp plate edges (risk of injury).
3.
Pull out the
UVC pipe
by 5 cm, remove the
connecting
plug
and dispose of the UVC pipe in an environmentally
sound manner.
4.
Remove both
screws
on the device cover and lift the
cover
.
Sharp plate edges (risk of injury).
Netzstecker
Schrauben/Abdeckung
Verbindungsstecker / UVC-Röhre
Schrauben, Deckel
20.1 UVC PIPE REPLACEMENT
Mains plug
Screws/cover
Connecting plug / UVC pipe
Screws/cover
