TE 2- Checklist for Quarterly Preventive Maintenance.xlsx

XLSX spreadsheet 16 KB Posted

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Maintenance and Repair of Desiccant Dehumidifiers at AHA in Camp Casey
Solicitation number
W91QVN22R0028
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W91QVN22R0028-0004-Final.pdf PDF
Attachment 1_Instruction of SAM Registraion.pptx PPTX presentation
W91QVN-22-R-0028-0003.pdf PDF
W91QVN22R0028-0002_Final.pdf PDF
TE 1 -List of Desiccant Dehumidifiers.xls XLS spreadsheet
W91QVN22R0028-0001.pdf PDF
W91QVN-22-R-0028.pdf PDF

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ML

Technical Exhibit 2-1 - Checklist for Quarterly Preventive Maintenance

Inspection and Maintenance to be performed for Dehumidifier (ML Type)
Model:Date:
Location:Building No.
ActivitiesInitialsRemarks
1. Check power supply voltage and operation status of the circuit breaker.
2. Check operation status of the toggle switch.
3. Check direction of rotation of the reactivation fan, process fan and rotor.
4. Check the rotation speed of the rotor (8-12/ Hour)
5. Check the tention of the rotor belt.
6. Check temperature of the reactivation heater (90℃-130℃)
7. Check all of the electric parts by visual examination.
8. Check electric current value for process fan / reactivation fan.
9. Check electric current value for drive motor.
10. Check electric current value for reactivation heater step 1.
11. Check electric current value for reactivation heater step 2.
12. Check contamination status of the filter.
13. Check the condition of the outer casing by visual examination.
14. Check the overheating prevention device of the reactivation heater.
15. Conduct dehumidification performance.

a. Recommendation for Preventive Maintenance, Minor Repair Work Description, Major Repair Items

Inspector Name:Signature:Date:
Bldg Manager Name:Signature:Date:
Gvmnt Rep. Name:Signature:Date:

DryCool

Technical Exhibit 2-2 - Checklist for Quarterly Preventive Maintenance
Solicitation No. W91QVN-22-R-0028
Inspection and Maintenance to be performed for Dehumidifier (DryCool Type)
Model:Date:
Location:Building No.
ActivitiesInitialsRemarks
1. Check power supply voltage and operation status of the circuit breaker.
2. Check operation status of the toggle switch.
3. Check direction of rotation of the reactivation fan, process fan and rotor.
4. Check the rotation speed of the rotor (8-12/ Hour)
5. Check the tention of the rotor belt.
6. Check all of the electric parts by visual examination.
7. Check electric current value for process fan.
8. Check electric current value for reactivation fan.
9. Check electric current value for drive motor.
10. Check electric current value for condenser fan.
11. Check electric current value for compressor 1.
12. Check electric current value for compressor 2.
13. Check electric current value for compressor 3.
14. Check electric current value for compressor 4.
15. Check the tention of the process fan belt.
16. Check contamination status of the filter.
17. Check if the refrigerant is leaking.
18. Check the condition of the outer casing by visual examination.
19. Conduct dehumidification performance.

a. Recommendation for Preventive Maintenance, Minor Repair Work Description, Major Repair Items

Inspector Name:Signature:Date:
Bldg Manager Name:Signature:Date:
Gvmnt Rep. Name:Signature:Date:

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