Operating instructions
Safety Instructions :
S
a
f
e
t
y
I
ns
t
ruc
ti
ons :
Always observe the following safety instructions and regulations
Al
ways o
b
serve
th
e
f
o
ll
ow
i
ng sa
f
e
t
y
i
ns
t
ruc
ti
ons an
d
regu
l
a
ti
ons.
A
lwa
y
s
p
erform the followin
g
ste
p
s
p
rior to ins
p
ection work.
Always
perform
the
following
steps
prior
to
inspection
work
.
Close the gas shut off valve
Cl
ose
th
e gas s
h
u
t
-o
ff
va
l
ve.
Close the heating feed and return.
Close
the
heating
feed
and
return
.
Danger!
Danger!
If
y
ou smell
g
as
,
risk of
p
oisonin
g
and ex
p
losion due to a malfunction!
If
you
smell
gas
,
risk
of
poisoning
and
explosion
due
to
a
malfunction!
If you smell gas :
If
you
smell
gas
:
Do not switch lights on or off
Do
not
switch
lights
on
or
off
.
Do not use an
y
other electrical switches.
D t t l h i th f th h d
Do
not
use
any
other
electrical
switches.
Do not use a telephone in the area of the hazard.
Do not use naked flames (such as matches or cigarette lighters)
Do
not
use
naked
flames
(such
as
matches
or
cigarette
lighters)
.
Do not smoke.
Do
not
smoke
.
Cl th t k
Close the gas stop cock.
Open the windows and doors
gp
O
pen
th
e w
i
n
d
ows an
d
d
oors.
Warn other residents.
Warn
other
residents
.
Get out of the house.
Notify your gas supplier or a suitably qualified heating engineer
N
ot
if
y your gas supp
li
er or a su
i
ta
bl
y qua
lifi
e
d
h
eat
i
ng eng
i
neer.
Dan
g
er!
Danger!
Inflammable mixtures of gas and air may explode
Inflammable
mixtures
of
gas
and
air
may
explode
.
Do not use or store ex
p
losive or easil
y
flammable substances such as
p
etrol or
p
aint in the same room as the a
pp
lience.
ff
Do
not
use
or
store
explosive
or
easily
flammable
substances
such
as
petrol
or
paint
in
the
same
room
as
the
applience
.
Risk of poisoning and explosion due to a malfunction.
pgp
Never put the safety devices out of operation or tamper with them so as to impair their function
N
ever pu
t
th
e sa
f
e
t
y
d
ev
i
ces ou
t
o
f
opera
ti
on or
t
amper w
ith
th
em so as
t
o
i
mpa
i
r
th
e
i
r
f
unc
ti
on.
Safet
y
Caution!
Safety
Caution!
Inappropriate alterations can cause damage!
Inappropriate
alterations
can
cause
damage!
Under
no
circumstances
should
you
ever
attempt
to
make
alterations
to
the
gas
heating
boiler
or
other
parts
of
the
Under
no
circumstances
should
you
ever
attempt
to
make
alterations
to
the
gas
heating
boiler
or
other
parts
of
the
system Never try to carry out maintenance work or repairs on the appliance yourself
sys
t
em.
N
ever
t
ry
t
o carry ou
t
ma
i
n
t
enance wor
k
or repa
i
rs on
th
e app
li
ance yourse
lf
.
D
t
d
l
t Ol
it bl
lifi d
h ti
i
t
i
Do not damage or remove seals on components.Only suitably qualified heating engineer or our customer service may
g
py
y
q
g
g
y
removed sealed com
p
onents.
removed
sealed
components.
Do not touch hot water connections or the flue outlet when the boiler is o
p
eratin
g
.
Do
not
touch
hot
water
connections
or
the
flue
outlet
when
the
boiler
is
operating.
Caution!
Caution!
Risk of damage!
Ri
s
k
o
f
d
amage
!
Do
not
use
sprays
solvents
chlorinated
cleaning
agents
paint
adhesives
or
similar
substances
in
the
vicinity
of
the
D
o no
t
use sprays, so
l
ven
t
s, c
hl
or
i
na
t
e
d
c
l
ean
i
ng agen
t
s, pa
i
n
t
,a
dh
es
i
ves o
r
s
i
m
il
ar su
b
s
t
ances
i
n
th
ev
i
c
i
n
it
yo
f
th
e
appliance These substances can cause corrosion including in the flue system
appliance. These substances can cause corrosion, including in the flue system.
5