Demon Typhoon Manual Issue 1/07
Page
4
FAULT
FINDER
FAULT
CAUSE
REMEDY
Boiler
will
not
work
Blown
Fuse
Check
power
to
electrical
enclo
‐
sure
and
3.15
amp
control
fuses.
Sudden
pressure
loss
No
water
No
Chemical
Burst
disc
blown
Check
water
supply
Check
chemical
drum,
close
valve.
Replace
Disc
Water
turns
to
steam
during
normal
use
Partially
blocked
H.P.Nozzle.
Clean
and
flush
machine
Low
pressure
HP
Nozzle
worn
Unloader
set
wrongly
Replace
Reset
unloader
valve
Low
pressure
with
Noise
&
vibration
Valves
worn
or
blocked
Piston
seals
worn
Pump
sucking
air
Clean
or
replace
as
required
Replace
Check
chemical
valve
and
inlet
pipe
Pump
will
not
By
‐
pass
Jammed
non
‐
return
valve
O
Ring
damaged
Clear
blockage
Replace
Water
drips
from
pump
bot
‐
tom
Piston
seals
worn
Replace
Oil
drips
from
pump
bottom
Oil
seals
worn
Replace
Burner
will
not
ignite
Fuel
tank
empty
Fuel
filter
blocked
Fuel
nozzle
blocked
Electrodes
dirty
Out
of
adjustment
Flow
switch
out
of
adjust
‐
ment
Refill
Replace
Clean
or
replace
Clean
or
replace
Reset
Adjust
Oil
is
milky
in
colour
Water
ingress
through
oil
filler
plug
Drain
oil,
rinse
out
with
clean
par
‐
affin
the
replace
oil
Flames
coming
out
of
chimney
Poor
quality
fuel
leading
to
poor
combustion
and
then
burning
off
of
excess
fuel
in
the
boiler.
Maintain
the
fuel
system
more
often,
drain
the
sediment
out
of
the
tank
regularly
and
clean
or
replace
filters
and
nozzles
more
often.
If
in
doubt
ask—our
advice
is
free
and
can
save
you
money
Содержание DEMON TYPHOON 2
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