Connecting the FAM
FAM 15-70 ATEX
en
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BEWA FAM-15-70 II 2G IIB+H2 T4 EX02 4510066 en-us 2020-01-24.docx
2020-01-24
Rotating field
Make sure there is a clockwise rotating field. (the fan wheel turns to the left).
If this is not the case, then the phases can be rotated in the 16A/32 A
connection plug with the aid of the phase changing switch in the plug. The
two phases at the mains plug must be exchanged in case of the 63A version.
A phase sequence relay checks the correct phase sequence after switch-on.
In case of an incorrect phase fault, the unit shows an error and the indicator
lamp H9 lights up with "Incorrect phase sequence/Wrong motor rotation" and
H3 "Error/Fault".
Prior to start up, ground the FAM using equipotential bonding.
Before commissioning the FAM, establish the ground bond
between the FAM and the tank to be cleaned.
Check the connection between the tank, the FAM and the ground
potential for good conductivity.
Summary of Contents for FAM-50-M-2-A-45-Z-Z-D-Z-1/-EX02-F
Page 87: ......
