Yunca Gas MEZZO Operations, Maintenance & Warranty Information page 6

Gas Connection:
A Gas Isolating valve must be positioned so it can be readily operated in an emergency. All
joints must be checked for leaks
Dome Fitting:
Remove the Dome Locks by unscrewing the bolts. Place one of the aluminium washers on
each of the studs. (Fig 4).
Position the Aluminium Reflective Dome between the vertical channels while aligning the
studs with the holes. Place the second washer on, followed by the wing nut and tighten
firmly.
Check the Burner is vertical, Position the four dome locks over the Dome and using the
bolts firmly attach the Dome to the vertical channel. (Fig 4)
Fig 4
TESTING:
WARNING:
Initial operation must be done by a qualified Gas fitter or service
technician.
Gas supply pressure is tested from a test point on the solenoid valve, this is
found inside the square cover on the Burner Assembly.
All Gas joints are to be checked.
All electrical wiring shall be checked by an Electrician.
Page 6 of 12 Mezzo Hanging Patio Heater 29/10/10