Section 4 — Maintenance
Carrier
Maintenance | Level 1 |
| Level 2 |
| Level 3 |
| Level 4 |
|
Tasks | Recom- | Task | Required | Task | Required | Task |
| Task |
| mended | Comp. | to be done | Comp. | to be done | Comp. | Required | Comp. |
| to be done | (Date- | 3 months/ | (Date- | Semi- | (Date- | to be done | (Date- |
| monthly/ | Initials) | Initials) | annually/ | Initials) | Annually/ | Initials) | |
| 10 hrs. |
| 30 hrs. |
| 50 hrs. |
| 100 hrs. |
|
13.Initiate an automatic start and transfer of the unit to site load and exercise it for
at least 1 hour looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary.
14.Start and exercise the unit at full rated load (use a load bank if the site load is
not enough) for at least 2 hours looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary.
15. Change the engine oil.
16.Replace the engine oil filter(s).
17.Replace the engine air filter(s).
18.Check the engine spark plugs on gas engine driven
units. Clean and
19. Perform a 5 minute
20. Return the unit to standby setup for operation when required.
20 Carrier