After unboxing, check that all accessories are included. If anything is missing, contact customer service.





Note: Make sure the steel ball locating pin on the air guide is fully inserted.


Snap the cover panel onto the air guide.

Connect the inlet end of the 1 m exhaust hose to the air guide's outlet.


Connect the outlet end of the 1 m exhaust hose to the fan's inlet.


Connect the connector end of the 3 m exhaust hose to the fan's outlet.


Place the 3 m hose assembly at the window for ventilation. You can use a Window Adapter to secure the end of the hose and accommodate different window types.

Connect the power adapter and prepare to turn on the unit.

T520Q supports both desktop placement and wall mounting. Its foldable exhaust hose allows it to adapt to different desktop and wall layouts. Wall mounting is available in two orientations: vertical and horizontal.
Place the fan flat on a desktop near the printer.
Main unit dimensions: 215 × 180 × 198 mm (L × W × H). Before purchasing, make sure your desktop or wall has enough space for the ventilation accessory, and leave sufficient room for routing the exhaust hose.




Q: What tools are needed for wall mounting?
You need to provide your own electric drill. The wall must be sturdy and load-bearing. Wall anchors can be omitted for wooden walls.
Q: How long can the exhaust hose extend?
The inlet hose is 1 m long, and the outlet hose is 3 m long. Both can be folded for storage.
Q: Can I use it without a window?
No. T520Q must vent gases outdoors. For windowless environments, choose the T5216 Purifier P1 Kit instead.