Doc.-ID: 190402-PT08BA-ES-ExCam XF-Q1785_EN_rev.00.docx, Page 26 of 32
aged and clean. Before closing, it is also absolutely imperative to check the flame-proof
gap (circular cylindrical fit).
Attention!
If any mechanical damages occurred to the fitting gap, it is no longer
allowed to use the housing!
Attention!
Do not lock-in any foreign objects in the housing.
Dismantled screw locks (spring washers DIN 127A) must be used again.
The GYLON® gasket must be used in undamaged condition, according to the flange drill-
ing hole pattern, and placed between the flange and body. The lateral position of the flat
surface/contact surface is arbitrary.
If, when closing the housing, you see that the surface of the fitting gap is dirty or insuffi-
ciently lubricated, clean it with a clean cloth and de-grease it with a suitable cleaning
agent. Then re-grease it with lubricant suitable for this specific application (e.g., Mo-
lykote® P-40 gel for standard applications or special grease OKS 403 in the event of
heavy seawater influence).
The screwed connections of flange and body components must always be tightened
crosswise
at a torque of
3 Nm
! Do not tighten the screw too strongly! It can cause rupture
of the cylinder head or over-stretching the threads, and thus to impairment of the pres-
sure resistance or ignition protection class
Cylinder-head bolts for explosion-proof connection of the camera
body with the flange component must always be tightened at a 3 Nm
torque - crosswise and evenly!
6.6
Battery
ExCam XF Q1785 is equipped with a high-temperature resistant Panasonic button cell
BR2330A/VAN. This cell supplies energy to the internal real time clock (RTC). The cus-
tomer is not allowed to replace the battery! In this case, please contact the manufacturer.
