6.0 Service and maintenance
Inspection of the boiler is to be performed annually by a qualified service technician.
Caution
The owner is responsible for general care of the boiler. Improper maintenance of the boiler may
result in a hazardous condition.
6.1 Maintenance checklists for manager of unit
Managers of EX series boilers should arrange follow-up inspections and simple maintenance procedures
according to IBC's suggested servicing guidelines below.
Maintenance Required for Venting Frequency Check
Check and replace filter as needed. Site conditions will determine how often the filter
will need to be replaced. For replacement instructions, see Replacing the air filter on
page 76
As needed
□
Inspect system for unusual noises. Call your local heating contractor for service if
needed
As needed
□
Keep vent terminals clear of obstructions (snow, dirt, etc.). As needed
□
Inspection of the boiler is to be performed annually by a qualified service technician. Annually
□
6.2 Maintenance checklists for heating contractor
Caution
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper
and dangerous operation.
Maintenance Required Check
Remove any obstructions (e.g. leaves, dust, other debris) from vent terminals
□
Check and clean or replace intake air filters or screens as required.
□
Check for holes or leaks in venting. Replace venting as needed.
□
Examine for any signs of moisture caused by sweating intake air pipes; insulate as required.
□
Ensure proper resealing or re-installation of venting on each servicing.
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