Aer 5400
3. 2. 2. Replacing the filter tape
The following pictures show the stepper drive with and without tube connector. Only manufacturer
specified, 66mm wide filter tapes must be used.
1
7
1) Coil with fresh filter
2) Coil with exhausted filter
3) Filter tension
4) Filter support
5) Optical sensors
6) Encoder for filter stepping distance
7) Locking screws
8) Detector cap
9) Filter sealing plate
8
The filter cartridge has to be pushed into the slot between filter-
support and filter sealing plate. The position of the cartridge is
locked by a small pin which also avoids wrong filter insertion. After
removing the pin, the filter cartridge can be pulled out and a new
one can be inserted. The positioning hole of the cartridge (picture
left) must be located at the left side. Plug in the pin again and
check if the cartridge is correctly locked.
8
10
5
3
Stepper unit
Manual_Aer 5400_EN_27-04-2023.docx
9
4
2
7
6
SARAD GmbH 2023