Replacing The Injectors - Siemens EC9A SB9 Series User Manual And Installation Instructions

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en Installation instructions
¡ Turn gas taps to low flame position and observe sta-
bility of the flame for each burner individually and all
together.
¡ Adhere the duplicate data plate to an accessible
location near the hotplate.
¡ When satisfied with the hotplate, instruct the user on
the correct method of operation.
¡ In case the appliance fails to operate correctly after
all checks have been carried out, refer to the author-
ised service provider in your area.
When being repaired, the appliance must always be
disconnected from the mains supply; if required, notify
our customer service.
2.8 Converting the cooktop from Natural
Gas to ULPG
All work involved in installation, setting and adaptation
to a different gas type must be carried out by a li-
censed gas fitter and must comply with current regula-
tions and the conditions laid down by the local gas
company.
Before conversion the cooktop must be disconnected
from the electricity and gas valves must be turned to
the OFF position.
Adjusting the taps
Turn the rotary knobs to the minimum power posi-
1.
tion and pull them out.
Injectors
Request change-over injectors from our customer service deparment. Refer injector chart below for sizes.
Burner
Economy burner
Standard-output
burner
High-output burner
Dual-wok multi-crown
burner

Replacing the injectors

Remove all pan supports, burner caps and distribut-
1.
ors.
10
NG
Hourly gas consump-
tion (MJ)
4.00
6.85
11.00
19.50
With the tip of the screwdriver, push down on the
2.
flexible rubber holder to access the bypass screw.
Never remove the sealing ring. The sealing rings
prevent liquids and dirt from finding their way into
the appliance and impairing its ability to function
properly.
Adjust the bypass screws:
3.
A: For ULPG, the bypass screws must be
tightened properly.
B: For Natural Gas, the bypass screws must fin-
ish flush with the fitting.
NG
Injector mark
88
116
153
¡ Outer flame: 190
¡ Inner flame: 77
ULPG
Hourly gas consump-
tion (MJ)
3.50
6
11.00
16.50
ULPG
Injector mark
50
66
87
¡ Outer flame: 96
¡ Inner flame: 45

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