Attachment 2a - Maintenance Task List Bry Air Dehumidifier.pdf

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Attached to
Preventative and Corrective Maintenance - Trane Cooling and Heating units and Bry-Air Dehumidifier Units at DLA Distribution Albany, GA (DDAG)
Solicitation number
SP330023Q0188
Issued by

About this file

This document contains an attachment with maintenance task lists for Bry-Air dehumidifier units and a related federal contract opportunity notice. The maintenance task list attachment outlines 19 routine maintenance tasks for Bry-Air Model VFB-ECO-24G-2250 and VFB-ECO-50G-4500 dehumidifier units, such as changing air filters, drive belts, greasing motor bearings, cleaning coils and components, checking refrigerant charge and electrical connections.

The related federal contract opportunity is solicitation number SP330023Q0188 from the Defense Logistics Agency Distribution seeking preventative and corrective maintenance services for Trane cooling and heating units and Bry-Air dehumidifier units located at the DLA Distribution facility in Albany, Georgia. The opportunity type is a solicitation and responses are due by the date specified in the solicitation. The maintenance task list attachment provides relevant details on the maintenance requirements for Bry-Air dehumidifier units that may be within the scope of work for this federal contract opportunity.

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Text version

Attachment 2

MAINTENANCE TASK LIST

Dry-Air Model No. VFB-ECO-24G-2250

1. Change air filters

2. Change & tighten all drive belts

3. Grease all motor bearings and drive bearings

4. Remove safety guard and clean blower assembly

5. Test head and suction pressure

6. Clean indoor coil, outdoor coil, drain line & pan

7. Clean in place heat compartment & components

8. Oil & test amps on all motors

9. Check refrigerant charge by sub-cooling or superheat

10. Record ambient temperature and Delta-T across coils

11. Verify reversing valve is functioning properly

12. Check and verify all defrost components

13. Tighten all electrical connections

14. Replace/tighten valve caps

15. Put “Yellow Card” in unit

16. Record outdoor unit mode & serial numbers

17. Wash & apply protective coating to outside unit

18. Clean area around pad

19. Turn on disconnect

Dry-Air Model No. VFB-ECO-50G-4500

1. Change air filters

2. Change & tighten all drive belts

3. Grease all motor bearings and drive bearings

4. Remove safety guard and clean blower assembly

5. Test head and suction pressure

6. Clean indoor coil, outdoor coil, drain line & pan

7. Clean in place heat compartment & components

8. Oil & test amps on all motors

9. Check refrigerant charge by sub-cooling or superheat

10. Record ambient temperature and Delta-T across coils

11. Verify reversing valve is functioning properly

12. Check and verify all defrost components

13. Tighten all electrical connections

14. Replace/tighten valve caps

15. Put “Yellow Card” in unit

16. Record outdoor unit mode & serial numbers

17. Wash & apply protective coating to outside unit

18. Clean area around pad

19. Turn on disconnect

File details come from the government source that posted it. Updated .