TO CHECK AND SERVICE YOUR FAIRBANG FOLLOW THE FOLLOWING PROCEDURE
1) TURN GAS OFF ,connect a battery , remove spark plug and check the gap should
be 3mm , reattach plug to ignition lead and holding the lead place the thread of
the spark plug against the bolt which holds the gas jet and block in place .
Press the test switch and after 5 seconds the gas valve should click open and a few
seconds later close the spark should then be observed jumping across the gap of the
plug making a buzzing noise . Replace plug into back of birdscarer
No spark try a different plug , ignition lead or coil , finally if still no spark
the control box is faulty , return for repair .
2) Gas valve , to check gas valve remove the white lead and put 12v from a battery
directly across the terminals of the valve to open and close it . Remove the gas
block and jet, check the jet is clear and gas passes through , clean if required.
Replace the gas block and jet into the tube ensure the jet is at the bottom of the
No gas flowing , jet blocked , valve jammed , control box faulty ,
3) Still No bang , check regulator is regulating to 1 bar if pressure to high or
low then no bang , gas chamber is clear of debris ( nests etc) Still stuck then contact
us for advice