Test For Leaks - Valor L1 Series Installation Manual

10. Secure the module plate with 10 screws.
Install New Burner
1. The burner is secured in three existing points:
• its hook underneath fi ts into a support on the left;
• its tube underneath inserts into the injector block;
• its right end rests on existing on the right bracket.
Hook Injector
block
Slide the burner hooking it to the left bracket while
sliding its tube into the injector block underneath.
2. Once the burner is in place, secure its right end to
the existing bracket.

Test for Leaks

WARNING
NEVER use an open fl ame to check
for leaks! Correct any leak detected
immediately.
1. Reconnect gas inlet to valve, tightening pipe connec-
tion. Open shut off 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.
Top view
Fixing point
Tube
Front / side view
Test Manifold Pressure
1. Fit a manometer to the manifold pressure test tap on
the valve using 1/4" ID tubing —see fi gure below.
Manifold
Pressure Valve Inlet
Test Tap Pressure
Pressure Test Tappings
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 Specifi cations
table on page 1.
Front Face of
Control Valve
Pry off
plastic cap
4. Turn off the appliance, remove the manometer and
tighten the test tapping screw.
5. Check all connections for leaks.
Top view
Loosen screws inside
inlets to check (tighten
afterwards)
Front Face of
Control Valve
Pressure
adjustment
screw behind
plastic cap
Increases pressure
Decreases pressure
3