De Dietrich DPG7340 Serie Guide D'installation Et D'utilisation page 35

Connection via a flexible metal
hose (stainless steel) with screw
connectors (meeting standard NF D
36-121); the life of such hoses is not
limited.
Connection
reinforced rubber
mechanical screw
(meeting standard NF D 36-103) with a
10-year life.
When connecting the gas to your
hob, if you have to change the direction
of the elbow fitted into the appliance:
• Change the seal.
• Tighten the nut on the elbow
ensuring that you do not exceed a
tightening torque of 17 N.m.
• Gas supplied from a cylinder or
tank (butane/propane gas) (1.3.2).
For your safety, you must choose only
one of the following three connections:
Connection via a rigid copper
pipe with
connectors (½" gas standard). Connect
directly to the elbow on the appliance.
Connection
metal hose (stainless steel) with
screw connectors (to standard NF D
36-125); the life of such hoses is not
limited.
Connection with a reinforced
flexible rubber
mechanical screw
(meeting standard NF D 36-112) with a
10-year life.
with a flexible
hose with
connectors
mechanical screw
with a flexible
hose with
connectors
In an existing installation, a flexible
hose fitted
(meeting standard
whose service life is limited to 5 years
may be used. In this case an end
connector must be used with a sealing
washer
connector
hob.
You can
connector and the sealing washer from
your after-sales department.
Tighten the end connector to a
torque not exceeding 25 N.m.
1.4 - CHANGING THE TYPE OF GAS :
Your appliance
ready for use with natural gas.
The injectors required for adapting it
to butane/propane can be found in
the plastic bag
guide.
Whenever you change the gas type,
you must follow these steps in turn:
1. Change the gas connection,
2. Change the injectors,
3. Adjust the retarder on the taps.
1) To change the gas connection:
refer to the
paragraph.
2) Change the injectors, proceeding
as follows:
• Remove all the supports, burner caps
and heads.
• Unscrew the injectors
bottom of each well, using the spanner
provided and remove them (1.4.1) .
25
with jubilee
XP D 36-110)
fitted between the end
and the elbow on the
purchase the
is supplied
containing
"Gas connection"
, in the
clips
end
this