Hvu Safety Markings - Danfoss DEVItector II V2 User Manual

User Guide
High voltage Outlet Cables
The heating cable is connected to the HVU by two High voltage Cables located in the top bag of the unit. The
cables are permanently connected to the unit. The ends are terminated by insulated alligator clips for ease of
connection to the heating cable.

HVU safety markings

Front panel of the HVU
The HVU features several safety markings. Below you
will for each marking find an image and a description.
Fig. 5: The equipment must only be used on electric
heating cables while these cables and their accessories
are disconnected from the mains supply or from
building installation.
WARNING
Hazardous live voltage on terminals.
Keep hands away from terminals
and connected cable.
Fig. 6: Located on front display besides the safety
button. The terminals are the alligator clips at the
end of the two High voltage Outlet Cables connected
through the top side of the HVU.
10 kV~ / 400 V⎓
Fig. 7: High Voltage label located on the front display.
The label signifies potentially dangerous levels of
electrical energy.
8 | ©Danfoss | FEC | 2022.07
DEVItector™ II V2
Warning. Probe wires should be inspected before
use: the outer sheath and clamps sleeves should be
checked for possible damage. In case of any damage
the device must not be used.
Warning. Probes and wires are not to be repaired
or modified. In case of need of repair please contact
Danfoss A/S.
Fig. 8 Electromagnetic hazard label located on the
front panel. The label signifies that the High Voltage
Unit can cause radio noise or electromagnetic
radiation.
Fig. 9 Fire hazard label located on the front panel. The
label signifies that cable burning procedure should be
undertaken with great caution as the heating cable
will burst into open flames at the fault location.
Fig. 10 Heavy product label located on the front
panel. The label signifies that the device is heavy and
needs special care.
17 kg
BC421332622232en-010101