Maintenance/Commissioning
Algas-SDI Operation and Maintenance Manual - SH100-SH200
4-2
Annual Checklist
Inspect flame supervision devices for good condition and
cleanliness.
Check for proper inlet air/gas ratios.
Test all the alarm systems for proper signals.
Check igniters for proper gap.
Check valve motors and control valves for free, smooth
action and adjustment.
Check for proper operation of ventilating equipment.
Test the interlock sequence of all safety equipment;
manually make each interlock fail, noting that related
equipment closes or stops as specified by the manufacturer.
Test the flame monitoring control system by manually
shutting off gas to burner.
Test main fuel hand-valves for operation.
Clean or replace the combustion air blower filter (if used).
