Wayne LC2300M, Руководство пользователя, Страница: 48 / 64

63899-002 Rev. A 3/20/2024
48
SECTION IV
SERVICE
Qualified personnel may only perform burner service and maintenance. Operational checks of components and
in-line safety system at each service is necessary.
A: SERVICE SCHEDULE
It is recommended that servicing be conducted once a year or after 3,000 hours of operation by qualified
personnel. During service, perform operational checks on all safety systems and components.
Burner 1 year
Electrodes Replacement/cleaning - 1 year
Motor 1 year
Fan Wheel 1 year – Replace if need for cleaning/imbalance
Leak Check 1 year
Inspection of Electrical 1 year
B: COMPONENT REPLACEMENT SCHEDULE
LMV Control Unit 10 years
Valve Control System (Double Valve
Body, Regulating, Safety) 10 years
Gas Pressure Switch (High and Low) 10 years
Air Pressure Switch 10 years
Damper Motor (Air and Gas) N/A
C. BURNER HEAD AND ELECTRODE/SENSOR ASSEMBLY
The burner head, electrodes, and manifold pipe are part of the burner head assembly. To remove the
burner head assembly, follow the procedure outlined below:
1. Disconnect the union fitting closest to the burner in the gas pipe train.
2. Remove the four Allen head screws that hold the manifold pipe to the burner
housing and remove the manifold pipe, see Figure 13.
Make sure that the main gas valves and electrical power disconnect are turned
off before opening the burner or removing any parts for service. All cover
plates, enclosures, and guards must always be in place, except during
maintenance and servicing.