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38
KWL Hygrobox KWL HB.. EH/WW
Installation and Operating Instructions
EN
EN
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 both
screws
on the device cover and lift the
cover
.
Sharp plate edges (risk of injury).
3.
Fold down the front panel of the casing and lift the
inner cover.
Only handle the rotor with gloves, the blades
have sharp edges (risk of injury).
Cover electronic components with plastic film to protect
against moisture in the following work steps.
4.
Lift out the rotor. (If the motor coupling jams, carefully
turn the rotor into the right position by hand).
Netzstecker
Schrauben, Deckel
20.2 CLEANING
Mains plug
Screws/cover
