7.0 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.
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 102
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
□
7.1 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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