Vega VEGADIF 85 - Page 14

14
4 Mounting
VEGADIF 85 • Modbus and Levelmaster protocol
53571-EN-230814
To maintain the housing protection, make sure that the housing lid is
closed during operation and locked, if necessary.
Theventilationfortheelectronicshousingisrealisedviaalterele-
ment in the vicinity of the cable glands.
1 2 3
6
6
6 6
6
5
4
Fig. 7: Position of the lter element - non-Ex, Ex-ia and Ex-d-ia version
1 Plastic, stainless steel single chamber (precision casting)
2 Aluminium - single chamber
3 Stainless steel single chamber (electropolished)
4 Plastic double chamber
5 Aluminium, stainless steel double chamber housing (precision casting)
6 Filter element
Information:
Makesurethatthelterelementisalwaysfreeofbuildupduringop-
eration. A high-pressure cleaner may not be used for cleaning.
For better readability of the display or access to the wiring, the elec-
tronicshousingcanberotatedby330°.Astoppreventsthehousing
from being turned too far.
Depending on the version and housing material, the locking screw on
the neck of the housing must be slightly loosened. The housing can
then be turned to the correct position. As soon as the requested posi-
tion is reached, tighten the locking screw.
Higher process temperatures often mean also higher ambient
temperatures. Make sure that the upper temperature limits stated in
chapter " Technical data" for the environment of the electronics hous-
ing and connection cable are not exceeded.
Ventilation
Turning the housing
Temperature limits