Page 6
TEF 9980 STATUS LIGHT -
INSTALLATION AND USER MANUAL
5 MECHANICAL INSTALLATION
Light unit
The TEF9980 shall be installed on a stable, horizontal surface using 4 stainless steel bolts (A4-70) of minimum size M6. We recommend you to install
the TEF9980 with 4 pcs. M10 stainless steel bolts. The flying lead cable shall be protected against excessive twisting and turning.
To reduce corrosion, consider the risk of electrochemical corrosion when different metals are electrically and mechanically in contact. The TEF9980
status light shall not be installed in a way that may cause it to work as an anode for a larger structure. To ensure this, it might be necessary to isolate the
lamp from the structure (except from the bonding conductor and the cable screen, which in no case shall be omitted/disconnected).
Junction box
The light unit is delivered with flying lead cable (standard length 3 meters), and must be terminated in an Ex approved junction box. Refer user manual
for junction box for installation.
4 TOOLS REQUIRED FOR INSTALLATION
The TEF9980 is ready for use, delivered with a flying lead. We recom-
mend you to install the TEF9980 with 4 pcs. M10 stainless steel bolts.
We therefore recommend a 17mm wrench or socket wrench for instal-
lation.
Refer to user manual for junction box for tools required for fixing and
electrical connection.
996A111145