Doc.-ID: 150903-PT08BA-TG-ExCam IPM1145-(L)_en_rev.02.docx, page 30 of 40
Figure 5.12
– Opening the ExCam IPxxx
Pull out very carefully the lead flange in a straight manner, ensuring that the board mod-
ule does not tilt. Due to the created lower pressure this might require some additional
effort. The cylindrical clearance fit (H8f7 - DIN ISO 286) of the body as well as flange
components must not be tilted as this runs the risk of damaging the flame proof gap pre-
venting the transmission of ignition (DIN EN 60079-1:2012)!
Attention
: The mounting adapter with the heating module, the temperature controller, the
camera module and the optical module are fixed to the cable gland flange. Beware also
of tilting and work very carefully to avoid damaging the components! Avoid skin and
clothing contact with the cylindrical fit, the surface is treated with lubrication paste (oleag-
inous) to protect the surface against frictional corrosion and mechanical strain.
When opening the housing, make sure not to damage or to pollute the Gylon sealing
(blue)! The sealing is not firmly attached to the cable and supply flange and only fixed by
the means of the screw connections.
Attention!
Beware not to damage the surface of bore hole and shaft (fit) at the
flame proof gap preventing the transmission of ignition.
Attention!
Please make sure not to damage housing sealings and to keep them
clean.
