CDA HCG 730 Cooktop User Manual


 
23
CONNECTION TO THE GAS SUPPLY
Be careful when flexible pipes are used that they do not come into contact with
moving parts.
To maintain the thickness of 3 cm, the hob is fitted with a channel to contain the
connection pipe.
The gas inlet union can be turned in the direction required after the elbow fitting
C” and nut “A” connection (figure 17) has been slackened (Fig. 18).
Never put it in the horizontal or vertical position.
Never attempt to turn the elbow “C” without having first slackened off the relative
lock
nut A”.
The gasket “F” (fig. 17) guarantees the seal of the gas connection.
It is recommended that it be replaced whenever it shows even the slightest
deformation or imperfection.
Using a suitable leak detection fluid solution (e.g. Rocol) check each gas
connection one at a time by brushing the solution over the connection.
The presence of bubbles will indicate a leak. If there is a leak, tighten
the fitting and then recheck for leaks.
IMPORTANT! Do not use a naked flame to test for leaks
Figure 18
Figure 17
1/2" G conical
(ISO 7-1) male
1/2" G cylindrical
(ISO 228-1) male
1/2" G cylindrical
(ISO 228-1) female
CF A
GAS CONNECTOR Cat: II 2H3+
The fitting (fig. 17) is made up of:
1 nut “A
1 elbow fitting “C
gasket “F
GB