L.B. White Premier 40 Series Owner's Manual And Instructions page 24

24
Premier Ductable Heater
D. Completion
1. Once the proper inlet and burner manifold
pressures have been confi rmed and/or
properly set, close the fuel supply valve to the
heater and allow the heater to burn off any gas
remaining in the gas supply line.
2. Disconnect the heater from its electrical
supply.
3. Remove the gauges and connecting hoses.
4. Install pressure tap plugs and tighten securely.
Check for gas leaks.
Owner's Manual • Premier 40