Doc.-ID: 190409-PT08BA-ES-ExCam XF-Q1645_en_rev.01, Page 22 of 32
6
Working inside the camera housing (Ex-d)
The customer may open the housing only if it is absolutely necessary. Only exchanging
the SD memory card or a hardware reset are reasons for this.
6.1
Preparation for work:
Attention!
Prepare your work carefully and in accordance with the relevant
regulations.
Attention!
Depending on classification of hazard areas, it is imperative to obtain
a work approval first!
If you adjust the camera yourself or open the pressure-resistant en-
closure (Ex-d) under voltage, it is absolutely imperative to prevent po-
tentially explosive atmosphere!
6.2
Opening the pressure-resistant housing
WARNING
– MAY NOT BE OPENED IN HAZARD AREAS
Note: Depending on classification of hazard areas, it is imperative to
obtain a work approval first!
Even after switching on the power supply, it is absolutely imperative
to avoid potentially explosive atmosphere when opening the camera
housing. Opening the housing requires disassembly and working in a
safe (i.e. non-explosive!) area.
Attention!
Pay attention not to damage the thread surface of the flame-proof gap.
Attention!
Pay attention not to damage the housing seals. Keep them clean!
The ExCam XF Q1645 is equipped with a weather protection roof. Prior to starting you
work, remove this roof! To do so, loosen the 4x8mm lens screws M4*0.7 at the front and
rear sides of the bracket holders (Figure 6-1).
