Remove screen and clean.
Inspect pilot for proper flame.
Inspect for proper flame.
Check for signs of corrosion and replace
any missing caps.
Check entire enclosure, louvers and
vent cap for debris.
Strainer
Pilot Burner Assembly
Main Burner Assembly
Relief Valves
Enclosure
Service to Perform
Items to Service Monthly
Monthly Check List
Check thermostat for proper operation.
Replace if needed.
Check thermocouple position in pilot
and verify proper millivolt output.
Replace valve seat, spring and O-ring
using Kit # 3-0016.
Clean piston and replace the spring and
O-ring using Kit # 3-0017.
Check flues for holes or excessive scale.
Remove debris. Check bottom of the
heat exchanger for pitting. Replace if the
pitting is in excess of 0.125".
Check for proper flame. Clean debris and
check air supply. Clean orifices as needed.
Thermostat
Thermocouple
Liquid Inlet Valve
Capacity Control Valve
Heat Exchanger
Main Burner
Service to Perform
Items to Service Annually
Annual Check List
Maintenance Schedule
Vaporizer Repair and Maintenance Guide
FLAMMABLE GAS
Vaporizers and ancillary equipment should be serviced ONLY by trained
and fully qualified personnel. This equipment operates with LP gas which
is flammable and under pressure. Inherent hazards exist and a thorough
understanding of the equipment is required for safe maintenance.
Regular scheduled maintenance on vaporizers is a must for trouble free operation. The
suggested schedules listed above should be used as a guide. Certain installations and
situations will require more stringent inspection and repair.
