De Dietrich DPE7620XF Guide D'installation Et D'utilisation page 33

• 1
INSTALLATION
Connection via a flexible metal
1
hose (stainless steel) with screw
connectors (in conformity with the local
regulations).
2 C o n n e c t i o n w i t h a f l e x i b l e
r e i n f o r c e d r u b b e r h o s e w i t h
mechanical screw connectors (in
conformity with the local regulations).
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
1
with mechanical screw connectors (½"
gas standard). Connect directly to the
elbow on the appliance.
2
Connection with a flexible metal
hose (stainless steel) with screw
connectors (in conformity with the local
regulations).
3
Connection with a reinforced
flexible rubber hose with mechanical
screw connectors (in conformity with
the local regulations)
In an existing installation, a flexible hose
C
fitted with jubilee clips (in conformity
with the local regulations).
In this case an end connector must be
used with a sealing washer
between the end connector
elbow on the hob.
Yo u c a n p u r c h a s e t h e e n d
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 is supplied ready
for use with natural gas.
The injectors required for adapting
it to butane/propane can be found in
the plastic bag containing this 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 :
- r e f e r t o t h e " G a s c o n n e c t i o n "
paragraph.
2) Change the injectors, proceeding as
follows:
- Remove all the supports, burner caps
and heads.
- Fully insert the starboard socket
wrench on the injector
9
A
fitted
B
and the
L
. (1.4.1)
U