Earthing; Assembling Of Transparent Dome; Closing The Housing; Labelling - Videotec MEDUSA Mode D'emploi

6.2.5 Earthing

If the input voltage is 230Vac, earth the housing
applying the two supplied cables to the cover and
body using M3 screws and the toothed washers.
Complete the cabling inserting the fastons into the
corresponding seats on the HEATER auxiliary board.
Fig. 17

6.2.6 Assembling of transparent dome

Prepare the dome with the gasket, threading 4
M3 screws (04) through the holes of the fastening
ring (03), and then through the gasket's holes (01),
complete by fully tightening the dome (02).
Pay attention to the correspondance of the
h g
four semicircular holes of the dome to the
relative places in the gasket.
Fasten the whole assembly to the housing, tightening
the 4 screws until the gasket will be fully compressed.
Fig. 18

6.2.7 Closing the housing

Take the dessicant salt sachet out of its transparent
pack and insert it into the pocket shown in figure.
Close the housing by positioning the cover correctly
and fastening the top down using the four screws.
Fig. 19
h

6.2.8 Labelling

Once installation has been completed attach the data
plate label supplied with the adaptor.
The label must be positioned next to the one present
on the outside of the housing.

6.2.9 Fan version

The fan version of the housing has two side filters on
the aluminium body, protected by the cover, while
two additional fans are installed in the adapter ring,
to circulate air from the inside to the outside of the
housing.
This makes it possible to lower the temperature
difference between inside and outside when the
housing is used at high temperatures.
Using this application means the housing will lose its
IP66 rating.
01
02
03
04
Fig. 20
Disseccant
salt sachet
Only now is it possible to power the
g
housing.
Fig. 21
9