Check for leaks
1. Reconnect gas inlet to valve tightening pipe connec-
tion. Open shut-o
ff
valve and inspect.
2. Test for leaks by applying a liquid detergent or soap
solution to all connection joints that were taken
apart and reassembled. Bubbles forming indicate a
gas leak.
Set the Manifold Pressure
1. Fit a manometer to the manifold pressure test tap
on the valve—see
fi
gure below.
2. Light the appliance and turn the control to full input.
3. Adjust the pressure adjustment screw using a small
jeweller’s size
fl
at blade screwdriver—as shown
below—while the appliance is running at full input
to produce manifold pressure, as per
Speci
fi
cations
table on page 1.
4. Turn o
ff
the appliance, remove the manometer and
tighten the test tapping screw.
5. Check all connections for leaks.
WARNING
NEVER use an open flame to check
for leaks! Correct any leak detected
immediately.
Manifold
Pressure
Test Tap
Valve Inlet
Pressure
Loosen screw to check
(tighten afterwards)
Pressure Test Tappings
Front Face of Control Valve
Pry off
Plastic Cap
Pressure ad-
justment screw
behind plastic
cap
Increases pressure
Decreases pressure
Front face of
control Valve
Reinstall the Fuel Bed
To reinstall the fuel bed to the
fi
replace, see the
installation instructions supplied with the appliance.
Adjust the Air Shutter
Once the burner module is reinstalled, the air shutter is
accessible from the front.
1. Locate the aeration adjustment lever under the
burner module as pictured.
2. Adjust the aeration lever as required. Depending on
fuel bed used, altitude and other considerations, the
fl
ame picture may be improved by adjusting the
aeration. The need for adjustment should be
determined only by operating the appliance with the
fuel bed, liners and window installed and evaluating
the
fl
ame picture after a 15-minute warm-up.
Air shutter lever
Open
Close
5
