Oncethesecheckshavebeencompleted,ifthe
regulator still fails to perform in a satisfactory manner it
should be replaced.
9. Onebyone,turntheknobstominimumandscrew
in the bypass screw (accessible when the knob is
removed) until a small stable flame results. turn the
knob to maximum and then back to minimum to
ensure that the correct minimum flame is maintained.
10.
AttachtheLPGstickertothecooker,nearthegas
supply inlet. Cover the natural Gas label that is
factory fitted.
LpG ConVErSIon
- rEGuLAtor
this appliance is supplied set up for natural Gas
usage. A conversion kit is included with the product for
universal LpG usage. the conversion kit contains the
appropriate injectors and 1 LpG sticker.
please follow the procedure below if a conversion to suit
unIVErSAL LpG is required:
1. Removethehotplatetrivets,burnercapsandburner
crowns to access the hotplate injectors. replace the
factoryfittedinjectorswiththeappropriateinjectors,as
supplied. refer to injector orifice table for injector sizes.
the injector size is stamped on the side of the injector.
2. unscrew the top hat nut from the regulator. the top
hat nut and control pressure spring assembly will
disengage as an assembly.
3. unscrew the threaded pin from top hat.
4.
Upturnthreadedpin,sospringisfreeandscrewpin
back into the top hat until firm.
5. refit the top hat nut assembly to the regulator ensuring
that it is fully screwed down. the regulator is now set
for connection to LpG.
6. turn on the gas supply and at each new connection
check for leaks using soapy water. Each hotplate valve
shouldbeturnedon,oneatatime,andtheinjector
hole blanked off for several seconds.
7. the operation of the regulator can be confirmed by
connecting a manometer to the pressure test point
located on the side of the regulator body adjacent to
the outlet.
With the appliance operating check the outlet pressure
• when all burners of the appliance are operating
atmaximum,
• when the smallest burner of the appliance is
operating at minimum.
under these conditions the outlet pressure should not
vary from the nominal outlet pressure of 2.60kpa by
more than ±0.52kpa.
8. If the regulator appears to not be performing
satisfactorily then check the following points:
• If the outlet pressure is consistently too low then the
inlet pressure may be too low and adjustment of an
upstreamregulatormaybeneeded,oranupstream
regulator or valve with insufficient flow capacity may
be present in the gas supply line.
• If this is suspected then it may be necessary to
repeat the checks whilst measuring both the inlet
and outlet pressure to determine if the inlet pressure
is in the range 2.75 – 7.00kpa.
• Check that the insert has been fitted correctly.
• Check that the turret screw is fully screwed down.
•
Check that the regulator has been fitted to the gas
supplylineinthecorrectorientation,thearrowonthe
base of the body indicates the direction of gas flow.
A
B
turn top hat
nut anti-
clockwise
and remove
top hat nut assembly
fully screwed down
G
H
C
D
configuration for
natural gas
E
f
configuration
for LpG
bypass screw
control knob shaft
flame size adjusted
to mnimum
adjusted
flame size
maximum
to
20
