Gas burning pizza brickoven
R-001 100518
Page 23 of 33
• Check minimum pressure setting and readjust if necessary. (according instructions below)
• Mount cap and reconnect pressure feedback connection (if applicable).
• If minimum and maximum pressures are set, wire the Moduplus® in circuit. • Close
pressure tap screw
Adjusting minimum pressure setting (see fig. 7.3.)
• Disconnect pressure feedback connection (if applicable).
• Connect a suitable pressure gauge to pipe line or to outlet pressure tap of gas control
concerned, to measure burner pressure (measuring point must be as near to burner as
possible).
• Disconnect electrical connection of Moduplus®.
• Energize operator, set control in operation and wait until an outlet pressure is recorded
on pressure gauge.
• If minimum rate pressure needs adjustment then use a 5 mm wrench to turn adjustment
screw for minimum pressure setting clockwise to increase or counterclockwise to decrease
pressure, until the desired minimum outlet pressure is obtained.
• Check if main burner lights easily and reliable at minimum pressure.
• Mount cap and reconnect pressure feedback connection (if applicable).
• Close pressure tap screw
Maintenance
It is recommended to check yearly the minimum and the maximum setting and readjust
them if necessary.
Fig 7.3
Fig 7.4
Frontal view of
the valve
