Eclipse ThermAir T/A Series v1.10, Installation Guide No. 114, 4/7/06
25
Maintenance &
Troubleshooting
5
iNtroDuCtioN
This chapter is divided into two sections:
• Maintenance procedures
• Troubleshooting guide
Preventive maintenance is the key to a reliable, safe and efficient
system. The core of any preventive maintenance system is a list
of periodic tasks.
Note:
These are guidelines only. The customer should make the
final determination on maintenance intervals and tasks to
be performed while considering the working environment.
1. Inspect the flame sensing devices for good condition and
cleanliness.
2. Check for proper air/gas pressures (Refer to the ThermAir
Data Sheets, Series 114).
3. Test all the system alarms for proper response signals.
4. Check and clean igniter electrodes.
5. Check valve motors and control valves for free, smooth
action and adjustment.
6. Check for the proper operation of ventilating equipment.
7. Test the interlock sequence on all safety equipment.
Manually force each interlock to intentionally fail while at
the same time noting if related equipment closes or stops
as specified by the manufacturer. Test the flame safeguard
by manually shutting off the gas to the burner.
8. Test the manual gas shut off cocks for proper operation.
9. Clean and/or replace the combustion air blower filter.
10. Inspect and clean the combustion air blower rotor.
maiNteNaNCe
Monthly Checklist
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