Step 7: Commissioning
Burner aeration
All burners have fixed aeration and no
adjustment is possible.
Pressure setting
Natural Gas - G20 @ 20 mbar
The pressure test point is on the
manifold inlet block.
After setting gas pressure, re-tighten
the test point screw, taking care not to
over tighten.
Ensure that test point
screw is gas sound, using a non-corro-
sive gas leak detecting fluid.
Programmer
The programmer must be set to
manual operation before the oven can
be
used
manually
-
see
the
‘Programmer / Clock’ section.
Electrical Systems Check
In the event of an electrical fault, the
preliminary electrical system check
(earth continuity, short circuit, polarity
and resistance to earth) must be
carried out.
There is also a Fault
Finding Section in this book.
Ignition
The automatic ignition will continue to
spark for a short time after the burner
flame has lit, until the flame is established.
Grill
1. The door must be open for the grill
burner to ignite.
2. Turn the Top Oven / Grill control
knob clockwise to the grill setting.
Do not push in.
3. Close the door and check that the
burner goes out. The grill burner will
re-ignite when the door is opened.
Top Oven
1. Close the oven door and turn the
control knob to the required setting,
the burner will ignite.
Do not push in.
Main Oven
1. Close the oven door and turn the
control knob to the required setting,
the burner will ignite.
Do not push in.
Note:
At new installations, it may be
necessary to make several attempts at
lighting before gas reaches the oven,
as only a small amount of gas is
allowed through at each lighting attempt.
Before leaving the installation
Show the customer how to ignite the
ovens and grill and give them this
book. Thank you.
33
INSTALLATION INSTRUCTIONS
