Doc.-ID: 160319-PT08BA-TG-ExCam IPQ1775 series_en_rev.01.docx, Seite 24 von 40
5.5
Options Issues
5.5.1
Work preparation
Attention!
Please carry out any preoperational work carefully and in accordance
with the applicable regulations
Attention:
Note: Depending on the zone classification, it might be necessary to
obtain a work permit/clearance! When adjusting the camera settings
potentially explosive atmosphere must be avoided by any means!
To allow the camera delivering the best picture quality, please consider the lighting
conditions, the object distance and size, the angle of view as well as the minimum object
distance for focusing when selecting the installation place.
Use appropriate tools
Make sure you have a secure foothold
Avoid static charge
5.5.2
Opening the pressure-resistant housing
Opening the pressure resistant housing (DIN EN 60079-1: 2008) of the ExCam IPQ1775
is only allowed in case the SD storage card has to be removed or replaced or that a
„Hardware Reset“ of the camera module is necessary.
All additional mechanical and electrical interventions inside the Ex-d housing by the user
are not allowed and are only to be executed by SAMCON Prozessleittechnik.
After the completion of the work, the pressure resistant housing has to be closed to be
explosion-proof again. Please be very careful and follow thoroughly the steps of this
manual.
„WARNING – DO NOT OPEN IN HAZARDOUS AREA“
Note: Depending on the zone classification, it might be necessary to
obtain a work permit/clearance! Even after disconnection of the volt-
age, it is mandatory to avoid potentially explosive atmosphere when
opening the camera housing (de-installation of the camera and execu-
tion of the work within the safe area (non EX)!