VibroSystM DMV-100, Installation Manual

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21 DMV-100 Rotor Creep and Speed Detector - Installation Manual
3.2.4 Installation of triaxial extension cable - signal conditioning module end
1. Unroll the flexible conduit, following the
planned course of the triaxial extension
cable. Cut the conduit to desired length.
At the enclosure end, attach the flexible
conduit to the 19mm (3/4”) liquidtight
connector.
Figure 19 : Flexible conduit connection to enclosure
Caution
To prevent damage to the cable when pulling it into the conduit:
•
protect the connector by wrapping electrical tape over it
•
proceed slowly
•
avoid placing too much tension
•
do not force beyond the minimal bending radius (5 cm [2.5”] ).
2. From the enclosure, use a fish tape to pull the
triaxial extension cable (conditioning module
end) into the flexible conduit.
3. Remove the nut, bushing, and inner retainer
from the elbow assembly, and install these
components on the sensor end of the flexible
conduit.
Figure 20 : Flexible conduit connector assembly
Avoid installing two triaxial
extension cables or more in
parallel close to one another.
Keep cables at least 30 cm
[12
in.] apart.
Nut
Bushing
Inner retainer