Doc.-ID: 190402-PT08BA-ES-ExCam XF-Q1785_EN_rev.00.docx, Page 24 of 32
Attention: The mounting adapter with the housing’s PTC heater, the camera module and
the optics, as well as the temperature control, and (if applicable) auxiliary relays and ter-
minal blocks are fixed to the cable and supply flange. Again, any work has to be carried
out very carefully and precisely in order to avoid tilting and damaging the installed com-
ponents! Caution: do not touch the cylindrical fit surface with your skin or clothes! On the
surface, there is oil lubricating paste to protect the surface against fretting corrosion and
mechanical stresses.
When you open the housing, pay attention that you do not damage or pollute the GY-
LON® flat seal (blue, RAL5012)! The flat gasket is loosely attached to the cable and
power supply flange. It is fixed only by the bolted connections!
Attention!
Make sure not to damage the surface of the drill hole and the shaft (fit-
ting) of the flame-proof gap.
Attention!
Pay attention not to damage the seals. Keep them clean!
6.3
Removing/inserting an SD memory card
Note:
The ExCam XF Q1785 has a slot for a micro SDHC memory card. Saved video files can
be played and deleted via the web interface. They are also available in a download list.
Moreover, the videos available in the memory card can also be accessed via FTP server
in the network. If the memory card has to be replaced by the user, it should be, as far as
possible, empty and pre-formatted with an ext4 or vFAT file system.
When touching electrical components, observe potential equalization
(grounding of the body): carry electrostatic-discharge clothes, a PE
wristband etc.!