Throw distance reduction
TJN-.../.../D/... (with swirl unit)
Fig. 22: Swirl unit for throw distance reduction
Fig. 23: Throw distance 100%
Fig. 24: Throw distance 75%
Fig. 25: Throw distance 65%
Maintenance and cleaning
Please note:
Before you start cleaning an air terminal device
with an electric actuator, make sure that no
voltage is present.
The cleaning intervals given in the VDI 6022
standard apply.
Clean surfaces with a damp cloth.
Use only common household cleaners, do not
use any aggressive cleaning agents.
Do not use cleaning agents that contain
chlorine.
Do not use equipment for removing stubborn
contamination, e.g. scrubbing sponges or
scouring cream, as it may damage the sur-
faces.
Maintenance and cleaning
Air terminal devices Jet nozzle Type TJN
16
