Table of Contents
Advertisement
Fig. 5
c)
Refit the dress guard.
2.5
GAS TIGHTNESS
a)
Remove the pressure test point screw from the inlet elbow and fit a
manometer.
b)
Turn on the main gas supply and light the fire as described in section
3.1 and carry out a gas tightness test.
c)
Check that the gas pressure is 20.0 mbar (± 1.0 mbar), (8.0 in w.g. +/-
0.4 in w.g.)
d)
Turn off the fire, remove the manometer and refit the pressure test point
screw. Check the pressure test point screw for gas tightness with the
appliance turned on using a suitable leak detection fluid or detector.
12
Fuelbed front section
fits behind the front
casting as shown
Hide quick links:
Advertisement
Table of Contents
