Modulex EXT Commercial Series
CHAPTER 8: Maintenance Schedule
OMM-0160_A
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CHAPTER 8:
MAINTENANCE SCHEDULE
The boiler must receive regular, annual maintenance and cleaning in order to ensure reliable
and efficient operation. Regular maintenance will prolong the life of the boiler. Refer to Table 8-
1 for a suggested schedule of maintenance procedures.
Maintenance must be performed annually.
C A U T I O N !
To ensure the continued safe and efficient operation of the boiler it is highly recommended that
it be checked at regular intervals and serviced when necessary, and that only original spare
parts be used. Regular maintenance will prolong the life of the boiler.
W A R N I N G !
If the boiler is not checked and serviced regularly it could cause damage to the equipment
and/or harm to persons.
TABLE 8-1: MODULEX EXT Maintenance Schedule
MAINTENANCE OPERATION
CHECK ONCE
A YEAR
CHECK EVERY
2 YEARS
Inspect for acceptable circulating and feed water quality and
chemistry.
●
Inspect gas assembly components.
●
Inspect safety devices for water and gas.
●
Inspect and clean the combustion chamber & 8 burners
●
Inspect and clean flame rod and ignitor.
●
Inspect and clean the fan/blower.
●
Check the operation of the fan/blower.
●
Check gas pressure and adjust if necessary.
●
Inspect and clean the flue exhaust assembly.
●
Check all water connections and valves.
●
Do combustion analysis and recalibrate if necessary.
●
Check electrical and electronic components
●
Inspect condensate drain and P-trap, clean if necessary.
●
Check flow switch in CSD-1 manifold for proper function
●
8.1 Instructions For Inspection and Maintenance
W A R N I N G !
To ensure a long life of the boiler components and in order not to alter the conditions of an
approved product, ONLY original AERCO spare parts may be used.
Содержание AERCO MLX EXT 1500 2S
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