Trouble Shooting
30
Manifold Pressure
(High-Low Regulator turned fully counter-clockwise.)
Pilot Adjuster
Manifold Pressure
(High-Low Regulator turned fully counter-clockwise.)
Pilot Adjuster
3.5 inches
10 inches
Natural Gas
To connect test gauges, insert
screwdriver into port and turn
counter-clockwise one to two
turns. Then install gauge
hose onto fitting.
Propane
To connect test gauges, insert
screwdriver into port and turn
counter-clockwise one to two
turns. Then install gauge
hose onto fitting.
Inlet Pressure 5
to 7 inches
If pressures are not according to
specification, contact your Authorized
Harman Dealer.
Inlet Pressure 11
to 13 inches
If pressures are not according to
specification, contact your Authorized
Harman Dealer.